changed to raw

Hardcoded that the Application thinks its in an emulated env to thus allow the use of Wired modems instead of Wireless (because who wants to use wireless modems??!)

CONTRIBUTING.md

@@ -0,0 +1,57 @@
+# Contribution Guide
+
+>[!NOTE]
+Until the system is out of beta, contributions will be limited as I wrap up the specific release feature set.
+
+This project is highly complex for a ComputerCraft Lua application. Contributions need to follow style guides and meet the code quality I've kept this project up to for years. Contributions must be tested appropriately with test results included.
+
+I have extensively tested software components for stability required for safety, with tiers of software robustness.
+1. **Critical: High-Impact** -
+   The Reactor-PLC is "uncrashable" and must remain so. I've extensively reviewed every line and behavior, so any code contributions must be at this high standard. Simple is stable, so the less code the better. Always check for parameter validity and extensively test any changes to critical thread functions.
+2. **Important: Moderate-Impact** -
+   The Supervisor and RTU Gateway should rarely, if ever, crash. Certain places may not be held to as strict of a level as above, but should be written understanding all the possible inputs to and impacts of a section of code.
+3. **Useful: Low-Impact** -
+   The Coordinator and Pocket are nice UI apps, and things can break. There's a lot of data going to and from them, so checking every single incoming value would have negative performance impacts and increase program size. If they break, the user can restart them. Don't introduce careless bugs, but making assumptions about the integrity of incoming data is acceptable.
+
+## Valuable Contributions
+
+Pull requests should not consist of purely whitespace changes, comment changes, or other trivial changes. They should target specific features, bug fixes, or functional improvements. I reserve the right to decline PRs that don't follow this in good faith.
+
+## Project Management Guidelines
+
+Any contributions should be linked to an open GitHub issue. These are used to track progress, discuss changes, etc. Surprise changes to this project might conflict with existing plans, so I prefer we coordinate changes ahead of time.
+
+## Software Guidelines
+
+These guidelines are subject to change. The general rule is make the code look like the rest of the code around it and elsewhere in the project.
+
+### Style Guide
+
+PRs will only be accepted if they match the style of this project and pass manual and automated code analysis. Listing out the whole style guide would take a while, so as stated above, please review code adjacent to your modifications.
+
+1. **No Block Comments.**
+   These interfere with the minification used for the bundled installation files due to the complexity of parsing Lua block comments. The minification code is meant to be simple to have 0 risk of breaking anything, so I'm staying far away from those.
+2. **Comment Your Code.**
+   This includes type hints as used elsewhere throughout the project. Your comments should be associated with parts of code that are more complex or unclear, or otherwise to split up sections of tasks. You'll see `--#region` used in various places.
+   - Type hints are intended to be utilized by the `sumneko.lua` vscode extension. You should use this while developing, as it provides extremely valuable functionality.
+3. **Whitespace Usage.**
+   Whitespace should be used to separate function parameters and operators. The one exception is the unique styling of graphics elements, which you should compare against if modifying them.
+   - 4 spaces are used for all indentation.
+   - Try to align assignment operator lines as is done elsewhere (adding space before `=`).
+   - Use empty new lines to separate steps or distinct groups of operations.
+   - Generally add new lines for each step in loops and for statements. For some single-line ones, they may be compressed into a single line. This saves on space utilization, especially on deeply indented lines.
+4. **Variables and Classes.**
+   - Variables, functions, and class-like tables follow the snake_case convention.
+   - Graphics objects and configuration settings follow PascalCase.
+   - Constants follow all-caps SNAKE_CASE and local ones should be declared at the top of files after `require` statements and external ones (like `local ALARM = types.ALARM`).
+5. **No `goto`.**
+   These are generally frowned upon due to reducing code readability.
+6. **Multiple `return`s.**
+   These are allowed to minimize code size, but if it is simple to avoid multiple, do so.
+7. **Classes and Objects.**
+   Review the existing code for examples on how objects are implemented in this project. They do not use Lua's `:` operator and `self` functionality. A manual object-like table definition is used. Some global single-instance classes don't use a `new()` function, such as the [PPM](https://github.com/MikaylaFischler/cc-mek-scada/blob/main/scada-common/ppm.lua). Multi-instance ones do, such as the Supervisor's [unit](https://github.com/MikaylaFischler/cc-mek-scada/blob/main/supervisor/unit.lua) class.
+
+### No AI
+
+Your code should follow the style guide, be succinct, make sense, and you should be able to explain what it does. Random changes done in multiple places will be deemed suspicious along with poor comments or nonsensical code.
+Use your contributions as programming practice or to hone your skills; don't automate away thinking.

ccmsi.lua

@@ -19,7 +19,7 @@ local CCMSI_VERSION = "v1.21"
 
 local install_dir = "/.install-cache"
 local manifest_path = "https://mikaylafischler.github.io/cc-mek-scada/manifests/"
-local repo_path = "http://raw.githubusercontent.com/MikaylaFischler/cc-mek-scada/"
+local repo_path = "http://git.befatorinc.de/TheHomecraft/cc-mek-scada/raw/"
 
 ---@diagnostic disable-next-line: undefined-global
 local _is_pkt_env = pocket -- luacheck: ignore pocket

coordinator/config/hmi.lua

@@ -234,19 +234,24 @@ function hmi.create(tool_ctl, main_pane, cfg_sys, divs, style)
 
     TextBox{parent=crd_cfg,x=1,y=2,text=" Coordinator UI Configuration",fg_bg=cpair(colors.black,colors.lime)}
 
-    TextBox{parent=crd_c_1,x=1,y=1,height=3,text="Configure the UI interface options below if you wish to customize formats."}
+    TextBox{parent=crd_c_1,x=1,y=1,height=2,text="You can customize the UI with the interface options below."}
 
     TextBox{parent=crd_c_1,x=1,y=4,text="Clock Time Format"}
     tool_ctl.clock_fmt = RadioButton{parent=crd_c_1,x=1,y=5,default=util.trinary(ini_cfg.Time24Hour,1,2),options={"24-Hour","12-Hour"},callback=function()end,radio_colors=cpair(colors.lightGray,colors.black),select_color=colors.lime}
 
+    TextBox{parent=crd_c_1,x=20,y=4,text="Po/Pu Pellet Color"}
+    TextBox{parent=crd_c_1,x=39,y=4,text="new!",fg_bg=cpair(colors.red,colors._INHERIT)}  ---@todo remove NEW tag on next revision
+    tool_ctl.pellet_color = RadioButton{parent=crd_c_1,x=20,y=5,default=util.trinary(ini_cfg.GreenPuPellet,1,2),options={"Green Pu/Cyan Po","Cyan Pu/Green Po (Mek 10.4+)"},callback=function()end,radio_colors=cpair(colors.lightGray,colors.black),select_color=colors.lime}
+
     TextBox{parent=crd_c_1,x=1,y=8,text="Temperature Scale"}
     tool_ctl.temp_scale = RadioButton{parent=crd_c_1,x=1,y=9,default=ini_cfg.TempScale,options=types.TEMP_SCALE_NAMES,callback=function()end,radio_colors=cpair(colors.lightGray,colors.black),select_color=colors.lime}
 
-    TextBox{parent=crd_c_1,x=24,y=8,text="Energy Scale"}
-    tool_ctl.energy_scale = RadioButton{parent=crd_c_1,x=24,y=9,default=ini_cfg.EnergyScale,options=types.ENERGY_SCALE_NAMES,callback=function()end,radio_colors=cpair(colors.lightGray,colors.black),select_color=colors.lime}
+    TextBox{parent=crd_c_1,x=20,y=8,text="Energy Scale"}
+    tool_ctl.energy_scale = RadioButton{parent=crd_c_1,x=20,y=9,default=ini_cfg.EnergyScale,options=types.ENERGY_SCALE_NAMES,callback=function()end,radio_colors=cpair(colors.lightGray,colors.black),select_color=colors.lime}
 
     local function submit_ui_opts()
         tmp_cfg.Time24Hour = tool_ctl.clock_fmt.get_value() == 1
+        tmp_cfg.GreenPuPellet = tool_ctl.pellet_color.get_value() == 1
         tmp_cfg.TempScale = tool_ctl.temp_scale.get_value()
         tmp_cfg.EnergyScale = tool_ctl.energy_scale.get_value()
         main_pane.set_value(7)

coordinator/config/system.lua

@@ -380,6 +380,7 @@ function system.create(tool_ctl, main_pane, cfg_sys, divs, ext, style)
             try_set(tool_ctl.num_units, ini_cfg.UnitCount)
             try_set(tool_ctl.dis_flow_view, ini_cfg.DisableFlowView)
             try_set(tool_ctl.s_vol, ini_cfg.SpeakerVolume)
+            try_set(tool_ctl.pellet_color, ini_cfg.GreenPuPellet)
             try_set(tool_ctl.clock_fmt, tri(ini_cfg.Time24Hour, 1, 2))
             try_set(tool_ctl.temp_scale, ini_cfg.TempScale)
             try_set(tool_ctl.energy_scale, ini_cfg.EnergyScale)
@@ -528,6 +529,8 @@ function system.create(tool_ctl, main_pane, cfg_sys, divs, ext, style)
 
             if f[1] == "AuthKey" then val = string.rep("*", string.len(val))
             elseif f[1] == "LogMode" then val = util.trinary(raw == log.MODE.APPEND, "append", "replace")
+            elseif f[1] == "GreenPuPellet" then
+                val = tri(raw, "Green Pu/Cyan Po", "Cyan Pu/Green Po")
             elseif f[1] == "TempScale" then
                 val = util.strval(types.TEMP_SCALE_NAMES[raw])
             elseif f[1] == "EnergyScale" then

coordinator/configure.lua

@@ -35,7 +35,8 @@ local changes = {
     { "v1.2.4", { "Added temperature scale options" } },
     { "v1.2.12", { "Added main UI theme", "Added front panel UI theme", "Added color accessibility modes" } },
     { "v1.3.3", { "Added standard with black off state color mode", "Added blue indicator color modes" } },
-    { "v1.5.1", { "Added energy scale options" } }
+    { "v1.5.1", { "Added energy scale options" } },
+    { "v1.6.13", { "Added option for Po/Pu pellet green/cyan pairing" } }
 }
 
 ---@class crd_configurator
@@ -77,6 +78,7 @@ local tool_ctl = {
     -- settings elements from hmi
     dis_flow_view = nil,      ---@type Checkbox
     s_vol = nil,              ---@type NumberField
+    pellet_color = nil,       ---@type RadioButton
     clock_fmt = nil,          ---@type RadioButton
     temp_scale = nil,         ---@type RadioButton
     energy_scale = nil,       ---@type RadioButton
@@ -95,6 +97,7 @@ local tmp_cfg = {
     UnitCount = 1,
     SpeakerVolume = 1.0,
     Time24Hour = true,
+    GreenPuPellet = false,
     TempScale = 1,          ---@type TEMP_SCALE
     EnergyScale = 1,        ---@type ENERGY_SCALE
     DisableFlowView = false,
@@ -129,6 +132,7 @@ local fields = {
     { "UnitDisplays", "Unit Monitors", {} },
     { "SpeakerVolume", "Speaker Volume", 1.0 },
     { "Time24Hour", "Use 24-hour Time Format", true },
+    { "GreenPuPellet", "Pellet Colors", false },
     { "TempScale", "Temperature Scale", types.TEMP_SCALE.KELVIN },
     { "EnergyScale", "Energy Scale", types.ENERGY_SCALE.FE },
     { "DisableFlowView", "Disable Flow Monitor (legacy, discouraged)", false },

coordinator/coordinator.lua

@@ -38,6 +38,7 @@ function coordinator.load_config()
     config.UnitCount = settings.get("UnitCount")
     config.SpeakerVolume = settings.get("SpeakerVolume")
     config.Time24Hour = settings.get("Time24Hour")
+    config.GreenPuPellet = settings.get("GreenPuPellet")
     config.TempScale = settings.get("TempScale")
     config.EnergyScale = settings.get("EnergyScale")
 
@@ -67,6 +68,7 @@ function coordinator.load_config()
     cfv.assert_type_int(config.UnitCount)
     cfv.assert_range(config.UnitCount, 1, 4)
     cfv.assert_type_bool(config.Time24Hour)
+    cfv.assert_type_bool(config.GreenPuPellet)
     cfv.assert_type_int(config.TempScale)
     cfv.assert_range(config.TempScale, 1, 4)
     cfv.assert_type_int(config.EnergyScale)

coordinator/iocontrol.lua

@@ -132,7 +132,9 @@ function iocontrol.init(conf, comms, temp_scale, energy_scale)
         sps_data_tbl = {},       ---@type sps_session_db[]
 
         tank_ps_tbl = {},        ---@type psil[]
-        tank_data_tbl = {}       ---@type dynamicv_session_db[]
+        tank_data_tbl = {},      ---@type dynamicv_session_db[]
+
+        rad_monitors = {}        ---@type { radiation: radiation_reading, raw: number }[]
     }
 
     -- create induction and SPS tables (currently only 1 of each is supported)
@@ -242,7 +244,9 @@ function iocontrol.init(conf, comms, temp_scale, energy_scale)
             turbine_data_tbl = {},  ---@type turbinev_session_db[]
 
             tank_ps_tbl = {},       ---@type psil[]
-            tank_data_tbl = {}      ---@type dynamicv_session_db[]
+            tank_data_tbl = {},     ---@type dynamicv_session_db[]
+
+            rad_monitors = {}       ---@type { radiation: radiation_reading, raw: number }[]
         }
 
         -- on other facility modes, overwrite unit TANK option with facility tank defs
@@ -797,7 +801,9 @@ function iocontrol.update_facility_status(status)
             if type(rtu_statuses.envds) == "table" then
                 local max_rad, max_reading, any_conn, any_faulted = 0, types.new_zero_radiation_reading(), false, false
 
-                for _, envd in pairs(rtu_statuses.envds) do
+                fac.rad_monitors = {}
+
+                for id, envd in pairs(rtu_statuses.envds) do
                     local rtu_faulted = envd[1] ---@type boolean
                     local radiation   = envd[2] ---@type radiation_reading
                     local rad_raw     = envd[3] ---@type number
@@ -809,6 +815,10 @@ function iocontrol.update_facility_status(status)
                         max_rad = rad_raw
                         max_reading = radiation
                     end
+
+                    if not rtu_faulted then
+                        fac.rad_monitors[id] = { radiation = radiation, raw = rad_raw }
+                    end
                 end
 
                 if any_conn then
@@ -1099,7 +1109,10 @@ function iocontrol.update_unit_statuses(statuses)
                     if type(rtu_statuses.envds) == "table" then
                         local max_rad, max_reading, any_conn = 0, types.new_zero_radiation_reading(), false
 
-                        for _, envd in pairs(rtu_statuses.envds) do
+                        unit.rad_monitors = {}
+
+                        for id, envd in pairs(rtu_statuses.envds) do
+                            local rtu_faulted = envd[1] ---@type boolean
                             local radiation   = envd[2] ---@type radiation_reading
                             local rad_raw     = envd[3] ---@type number
 
@@ -1109,6 +1122,10 @@ function iocontrol.update_unit_statuses(statuses)
                                 max_rad = rad_raw
                                 max_reading = radiation
                             end
+
+                            if not rtu_faulted then
+                                unit.rad_monitors[id] = { radiation = radiation, raw = rad_raw }
+                            end
                         end
 
                         if any_conn then

coordinator/session/pocket.lua

@@ -427,6 +427,13 @@ function pocket.new_session(id, s_addr, i_seq_num, in_queue, out_queue, timeout)
                 }
 
                 _send(CRDN_TYPE.API_GET_WASTE, data)
+            elseif pkt.type == CRDN_TYPE.API_GET_RAD then
+                local data = {}
+
+                for i = 1, #db.units do data[i] = db.units[i].rad_monitors end
+                data[#db.units + 1] = db.facility.rad_monitors
+
+                _send(CRDN_TYPE.API_GET_RAD, data)
             else
                 log.debug(log_tag .. "handler received unsupported CRDN packet type " .. pkt.type)
             end

coordinator/startup.lua

@@ -19,7 +19,7 @@ local renderer    = require("coordinator.renderer")
 local sounder     = require("coordinator.sounder")
 local threads     = require("coordinator.threads")
 
-local COORDINATOR_VERSION = "v1.6.11"
+local COORDINATOR_VERSION = "v1.6.16"
 
 local CHUNK_LOAD_DELAY_S = 30.0
 

coordinator/ui/components/process_ctl.lua

@@ -325,7 +325,7 @@ local function new_view(root, x, y)
 
         TextBox{parent=waste_status,y=i,text="U"..i.." Waste",width=8}
         local a_waste = IndicatorLight{parent=waste_status,x=10,y=i,label="Auto",colors=ind_wht}
-        local waste_m = StateIndicator{parent=waste_status,x=17,y=i,states=style.waste.states_abbrv,value=1,min_width=6}
+        local waste_m = StateIndicator{parent=waste_status,x=17,y=i,states=style.get_waste().states_abbrv,value=1,min_width=6}
 
         a_waste.register(unit.unit_ps, "U_AutoWaste", a_waste.update)
         waste_m.register(unit.unit_ps, "U_WasteProduct", waste_m.update)
@@ -339,11 +339,11 @@ local function new_view(root, x, y)
     TextBox{parent=waste_sel,text="WASTE PRODUCTION",alignment=ALIGN.CENTER,width=21,x=1,y=2,fg_bg=cutout_fg_bg}
 
     local rect   = Rectangle{parent=waste_sel,border=border(1,colors.brown,true),width=21,height=22,x=1,y=3}
-    local status = StateIndicator{parent=rect,x=2,y=1,states=style.waste.states,value=1,min_width=17}
+    local status = StateIndicator{parent=rect,x=2,y=1,states=style.get_waste().states,value=1,min_width=17}
 
     status.register(facility.ps, "current_waste_product", status.update)
 
-    local waste_prod = RadioButton{parent=rect,x=2,y=3,options=style.waste.options,callback=process.set_process_waste,radio_colors=cpair(style.theme.accent_dark,style.theme.accent_light),select_color=colors.brown}
+    local waste_prod = RadioButton{parent=rect,x=2,y=3,options=style.get_waste().options,callback=process.set_process_waste,radio_colors=cpair(style.theme.accent_dark,style.theme.accent_light),select_color=colors.brown}
 
     waste_prod.register(facility.ps, "process_waste_product", waste_prod.set_value)
 

coordinator/ui/components/unit_detail.lua

@@ -398,7 +398,7 @@ local function init(parent, id)
     local waste_proc = Rectangle{parent=main,border=border(1,colors.brown,true),thin=true,width=33,height=3,x=46,y=49}
     local waste_div = Div{parent=waste_proc,x=2,y=1,width=31,height=1}
 
-    local waste_mode = MultiButton{parent=waste_div,x=1,y=1,options=style.waste.unit_opts,callback=unit.set_waste,min_width=6}
+    local waste_mode = MultiButton{parent=waste_div,x=1,y=1,options=style.get_waste().unit_opts,callback=unit.set_waste,min_width=6}
 
     waste_mode.register(u_ps, "U_WasteMode", waste_mode.set_value)
 

coordinator/ui/components/unit_flow.lua

@@ -179,12 +179,12 @@ local function make(parent, x, y, wide, unit_id)
         pipe(_wide(22, 19), 1, _wide(49, 45), 1, colors.brown, true),
         pipe(_wide(22, 19), 5, _wide(28, 24), 5, colors.brown, true),
 
-        pipe(_wide(64, 53), 1, _wide(95, 81), 1, colors.green, true),
+        pipe(_wide(64, 53), 1, _wide(95, 81), 1, colors.cyan, true),
 
-        pipe(_wide(48, 43), 4, _wide(71, 61), 4, colors.cyan, true),
-        pipe(_wide(66, 57), 4, _wide(71, 61), 8, colors.cyan, true),
-        pipe(_wide(74, 63), 4, _wide(95, 81), 4, colors.cyan, true),
-        pipe(_wide(74, 63), 8, _wide(133, 111), 8, colors.cyan, true),
+        pipe(_wide(48, 43), 4, _wide(71, 61), 4, colors.green, true),
+        pipe(_wide(66, 57), 4, _wide(71, 61), 8, colors.green, true),
+        pipe(_wide(74, 63), 4, _wide(95, 81), 4, colors.green, true),
+        pipe(_wide(74, 63), 8, _wide(133, 111), 8, colors.green, true),
 
         pipe(_wide(108, 94), 1, _wide(132, 110), 6, waste_c, true, true),
         pipe(_wide(108, 94), 4, _wide(111, 95), 1, waste_c, true, true),

coordinator/ui/layout/flow_view.lua

@@ -268,7 +268,7 @@ local function init(main)
     for i = 1, facility.num_units do
         local y_offset = y_ofs(i)
         unit_flow(main, flow_x, 5 + y_offset, #emcool_pipes == 0, i)
-        table.insert(po_pipes, pipe(0, 3 + y_offset, 4, 0, colors.cyan, true, true))
+        table.insert(po_pipes, pipe(0, 3 + y_offset, 4, 0, colors.green, true, true))
         util.nop()
     end
 

coordinator/ui/style.lua

@@ -7,11 +7,15 @@ local util   = require("scada-common.util")
 local core        = require("graphics.core")
 local themes      = require("graphics.themes")
 
+local coordinator = require("coordinator.coordinator")
+
 ---@class crd_style
 local style = {}
 
 local cpair = core.cpair
 
+local config = coordinator.config
+
 -- front panel styling
 
 style.fp_theme = themes.sandstone
@@ -223,16 +227,22 @@ style.sps = {
     }
 }
 
-style.waste = {
+-- get waste styling, which depends on the configuration
+---@return { states: { color: color, text: string }, states_abbrv: { color: color, text: string }, options: string[], unit_opts: { text: string, fg_bg: cpair, active_fg_bg:cpair } }
+function style.get_waste()
+    local pu_color = util.trinary(config.GreenPuPellet, colors.green, colors.cyan)
+    local po_color = util.trinary(config.GreenPuPellet, colors.cyan, colors.green)
+
+    return {
         -- auto waste processing states
         states = {
-        { color = cpair(colors.black, colors.green),  text = "PLUTONIUM" },
-        { color = cpair(colors.black, colors.cyan),   text = "POLONIUM" },
+            { color = cpair(colors.black, pu_color),      text = "PLUTONIUM" },
+            { color = cpair(colors.black, po_color),      text = "POLONIUM" },
             { color = cpair(colors.black, colors.purple), text = "ANTI MATTER" }
         },
         states_abbrv = {
-        { color = cpair(colors.black, colors.green),  text = "Pu" },
-        { color = cpair(colors.black, colors.cyan),   text = "Po" },
+            { color = cpair(colors.black, pu_color),      text = "Pu" },
+            { color = cpair(colors.black, po_color),      text = "Po" },
             { color = cpair(colors.black, colors.purple), text = "AM" }
         },
         -- process radio button options
@@ -240,10 +250,11 @@ style.waste = {
         -- unit waste selection
         unit_opts = {
             { text = "Auto", fg_bg = cpair(colors.black, colors.lightGray), active_fg_bg = cpair(colors.white, colors.gray) },
-        { text = "Pu", fg_bg = cpair(colors.black, colors.lightGray), active_fg_bg = cpair(colors.black, colors.green) },
-        { text = "Po", fg_bg = cpair(colors.black, colors.lightGray), active_fg_bg = cpair(colors.black, colors.cyan) },
+            { text = "Pu", fg_bg = cpair(colors.black, colors.lightGray), active_fg_bg = cpair(colors.black, pu_color) },
+            { text = "Po", fg_bg = cpair(colors.black, colors.lightGray), active_fg_bg = cpair(colors.black, po_color) },
             { text = "AM", fg_bg = cpair(colors.black, colors.lightGray), active_fg_bg = cpair(colors.black, colors.purple) }
         }
     }
+end
 
 return style

graphics/core.lua

@@ -7,7 +7,7 @@ local flasher = require("graphics.flasher")
 
 local core = {}
 
-core.version = "2.4.7"
+core.version = "2.4.8"
 
 core.flasher = flasher
 core.events = events

graphics/elements/TextBox.lua

@@ -86,6 +86,13 @@ return function (args)
         e.redraw()
     end
 
+    -- change the foreground color of the text
+    ---@param c color
+    function e.recolor(c)
+        e.w_set_fgd(c)
+        e.redraw()
+    end
+
     ---@class TextBox:graphics_element
     local TextBox, id = e.complete(true)
 

pocket/config/system.lua

@@ -53,25 +53,44 @@ function system.create(tool_ctl, main_pane, cfg_sys, divs, style, exit)
     --#region Pocket UI
 
     local ui_c_1 = Div{parent=ui_cfg,x=2,y=4,width=24}
+    local ui_c_2 = Div{parent=ui_cfg,x=2,y=4,width=24}
+
+    local ui_pane = MultiPane{parent=net_cfg,x=1,y=4,panes={ui_c_1,ui_c_2}}
 
     TextBox{parent=ui_cfg,x=1,y=2,text=" Pocket UI",fg_bg=cpair(colors.black,colors.lime)}
 
-    TextBox{parent=ui_c_1,x=1,y=1,height=3,text="You may customize units below."}
+    TextBox{parent=ui_c_1,x=1,y=1,height=3,text="You may customize UI options below."}
 
-    TextBox{parent=ui_c_1,x=1,y=4,text="Temperature Scale"}
-    local temp_scale = RadioButton{parent=ui_c_1,x=1,y=5,default=ini_cfg.TempScale,options=types.TEMP_SCALE_NAMES,callback=function()end,radio_colors=cpair(colors.lightGray,colors.black),select_color=colors.lime}
+    TextBox{parent=ui_c_1,y=4,text="Po/Pu Pellet Color"}
+    TextBox{parent=ui_c_1,x=20,y=4,text="new!",fg_bg=cpair(colors.red,colors._INHERIT)}  ---@todo remove NEW tag on next revision
+    local pellet_color = RadioButton{parent=ui_c_1,y=5,default=util.trinary(ini_cfg.GreenPuPellet,1,2),options={"Green Pu/Cyan Po","Cyan Pu/Green Po"},callback=function()end,radio_colors=cpair(colors.lightGray,colors.black),select_color=colors.lime}
 
-    TextBox{parent=ui_c_1,x=1,y=10,text="Energy Scale"}
-    local energy_scale = RadioButton{parent=ui_c_1,x=1,y=11,default=ini_cfg.EnergyScale,options=types.ENERGY_SCALE_NAMES,callback=function()end,radio_colors=cpair(colors.lightGray,colors.black),select_color=colors.lime}
+    TextBox{parent=ui_c_1,y=8,height=4,text="In Mekanism 10.4 and later, pellet colors now match gas colors (Cyan Pu/Green Po).",fg_bg=g_lg_fg_bg}
 
     local function submit_ui_opts()
+        tmp_cfg.GreenPuPellet = pellet_color.get_value() == 1
+        ui_pane.set_value(2)
+    end
+
+    PushButton{parent=ui_c_1,x=1,y=15,text="\x1b Back",callback=function()main_pane.set_value(1)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    PushButton{parent=ui_c_1,x=19,y=15,text="Next \x1a",callback=submit_ui_opts,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+
+    TextBox{parent=ui_c_2,x=1,y=1,height=3,text="You may customize units below."}
+
+    TextBox{parent=ui_c_2,x=1,y=4,text="Temperature Scale"}
+    local temp_scale = RadioButton{parent=ui_c_2,x=1,y=5,default=ini_cfg.TempScale,options=types.TEMP_SCALE_NAMES,callback=function()end,radio_colors=cpair(colors.lightGray,colors.black),select_color=colors.lime}
+
+    TextBox{parent=ui_c_2,x=1,y=10,text="Energy Scale"}
+    local energy_scale = RadioButton{parent=ui_c_2,x=1,y=11,default=ini_cfg.EnergyScale,options=types.ENERGY_SCALE_NAMES,callback=function()end,radio_colors=cpair(colors.lightGray,colors.black),select_color=colors.lime}
+
+    local function submit_ui_units()
         tmp_cfg.TempScale = temp_scale.get_value()
         tmp_cfg.EnergyScale = energy_scale.get_value()
         main_pane.set_value(3)
     end
 
-    PushButton{parent=ui_c_1,x=1,y=15,text="\x1b Back",callback=function()main_pane.set_value(1)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
-    PushButton{parent=ui_c_1,x=19,y=15,text="Next \x1a",callback=submit_ui_opts,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    PushButton{parent=ui_c_2,x=1,y=15,text="\x1b Back",callback=function()ui_pane.set_value(1)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    PushButton{parent=ui_c_2,x=19,y=15,text="Next \x1a",callback=submit_ui_units,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
 
     --#endregion
 
@@ -266,6 +285,7 @@ function system.create(tool_ctl, main_pane, cfg_sys, divs, style, exit)
             load_settings(settings_cfg, true)
             load_settings(ini_cfg)
 
+            try_set(pellet_color, ini_cfg.GreenPuPellet)
             try_set(temp_scale, ini_cfg.TempScale)
             try_set(energy_scale, ini_cfg.EnergyScale)
             try_set(svr_chan, ini_cfg.SVR_Channel)
@@ -374,6 +394,8 @@ function system.create(tool_ctl, main_pane, cfg_sys, divs, style, exit)
                 val = string.rep("*", string.len(val))
             elseif f[1] == "LogMode" then
                 val = tri(raw == log.MODE.APPEND, "append", "replace")
+            elseif f[1] == "GreenPuPellet" then
+                val = tri(raw, "Green Pu/Cyan Po", "Cyan Pu/Green Po")
             elseif f[1] == "TempScale" then
                 val = util.strval(types.TEMP_SCALE_NAMES[raw])
             elseif f[1] == "EnergyScale" then

pocket/configure.lua

@@ -29,7 +29,8 @@ local CENTER = core.ALIGN.CENTER
 -- changes to the config data/format to let the user know
 local changes = {
     { "v0.9.2", { "Added temperature scale options" } },
-    { "v0.11.3", { "Added energy scale options" } }
+    { "v0.11.3", { "Added energy scale options" } },
+    { "v0.13.2", { "Added option for Po/Pu pellet green/cyan pairing" } }
 }
 
 ---@class pkt_configurator
@@ -64,6 +65,7 @@ local tool_ctl = {
 
 ---@class pkt_config
 local tmp_cfg = {
+    GreenPuPellet = false,
     TempScale = 1,      ---@type TEMP_SCALE
     EnergyScale = 1,    ---@type ENERGY_SCALE
     SVR_Channel = nil,  ---@type integer
@@ -84,6 +86,7 @@ local settings_cfg = {}
 
 -- all settings fields, their nice names, and their default values
 local fields = {
+    { "GreenPuPellet", "Pellet Colors", false },
     { "TempScale", "Temperature Scale", types.TEMP_SCALE.KELVIN },
     { "EnergyScale", "Energy Scale", types.ENERGY_SCALE.FE },
     { "SVR_Channel", "SVR Channel", 16240 },

pocket/iocontrol.lua

@@ -17,7 +17,6 @@ local ENERGY_UNITS = types.ENERGY_SCALE_UNITS
 local TEMP_SCALE = types.TEMP_SCALE
 local TEMP_UNITS = types.TEMP_SCALE_UNITS
 
----@todo nominal trip time is ping (0ms to 10ms usually)
 local WARN_TT = 40
 local HIGH_TT = 80
 
@@ -35,8 +34,9 @@ iocontrol.LINK_STATE = LINK_STATE
 
 ---@class pocket_ioctl
 local io = {
-    version = "unknown",
-    ps = psil.create()
+    version = "unknown", -- pocket version
+    ps = psil.create(),  -- pocket PSIL
+    loader_require = { sv = false, api = false }
 }
 
 local config = nil  ---@type pkt_config
@@ -85,12 +85,13 @@ function iocontrol.init_core(pkt_comms, nav, cfg)
 
         get_tone_states = function () comms.diag__get_alarm_tones() end,
 
-        ready_warn = nil,       ---@type TextBox
         tone_buttons = {}, ---@type SwitchButton[]
-        alarm_buttons = {},     ---@type Checkbox[]
-        tone_indicators = {}    ---@type IndicatorLight[] indicators to update from supervisor tone states
+        alarm_buttons = {} ---@type Checkbox[]
     }
 
+    -- computer list
+    io.diag.get_comps = function () comms.diag__get_computers() end
+
     -- API access
     ---@class pocket_ioctl_api
     io.api = {
@@ -98,7 +99,8 @@ function iocontrol.init_core(pkt_comms, nav, cfg)
         get_unit = function (unit) comms.api__get_unit(unit) end,
         get_ctrl = function () comms.api__get_control() end,
         get_proc = function () comms.api__get_process() end,
-        get_waste = function () comms.api__get_waste() end
+        get_waste = function () comms.api__get_waste() end,
+        get_rad = function () comms.api__get_rad() end
     }
 end
 
@@ -184,7 +186,9 @@ function iocontrol.init_fac(conf)
         sps_data_tbl = {},       ---@type sps_session_db[]
 
         tank_ps_tbl = {},        ---@type psil[]
-        tank_data_tbl = {}       ---@type dynamicv_session_db[]
+        tank_data_tbl = {},      ---@type dynamicv_session_db[]
+
+        rad_monitors = {}        ---@type { radiation: radiation_reading, raw: number }[]
     }
 
     -- create induction and SPS tables (currently only 1 of each is supported)
@@ -264,7 +268,9 @@ function iocontrol.init_fac(conf)
             turbine_data_tbl = {},  ---@type turbinev_session_db[]
 
             tank_ps_tbl = {},       ---@type psil[]
-            tank_data_tbl = {}      ---@type dynamicv_session_db[]
+            tank_data_tbl = {},     ---@type dynamicv_session_db[]
+
+            rad_monitors = {}       ---@type { radiation: radiation_reading, raw: number }[]
         }
 
         -- on other facility modes, overwrite unit TANK option with facility tank defs

pocket/iorx.lua

@@ -2,10 +2,13 @@
 -- I/O Control's Data Receive (Rx) Handlers
 --
 
+local comms = require("scada-common.comms")
 local const = require("scada-common.constants")
 local types = require("scada-common.types")
 local util  = require("scada-common.util")
 
+local DEV_TYPE = comms.DEVICE_TYPE
+
 local ALARM = types.ALARM
 local ALARM_STATE = types.ALARM_STATE
 
@@ -57,7 +60,6 @@ local function _record_multiblock_status(faulted, data, ps)
     ps.publish("formed", data.formed)
     ps.publish("faulted", faulted)
 
-    ---@todo revisit this
     if data.build then
         for key, val in pairs(data.build) do ps.publish(key, val) end
     end
@@ -314,7 +316,7 @@ function iorx.record_unit_data(data)
     local function blue(text) return { text = text, color = colors.blue } end
 
     -- if unit.reactor_data.rps_status then
-    --     for k, v in pairs(unit.alarms) do
+    --     for k, _ in pairs(unit.alarms) do
     --         unit.alarms[k] = ALARM_STATE.TRIPPED
     --     end
     -- end
@@ -658,7 +660,6 @@ function iorx.record_waste_data(data)
     fac.ps.publish("sps_process_rate", f_data[9])
 end
 
-
 -- update facility app with facility and unit data from API_GET_FAC_DTL
 ---@param data table
 function iorx.record_fac_detail_data(data)
@@ -819,6 +820,135 @@ function iorx.record_fac_detail_data(data)
     s_ps.publish("SPSStateStatus", s_stat)
 end
 
+-- update the radiation monitor app with radiation monitor data from API_GET_RAD
+---@param data table
+function iorx.record_radiation_data(data)
+    -- unit radiation monitors
+
+    for u_id = 1, #io.units do
+        local unit      = io.units[u_id]
+        local max_rad   = 0
+        local connected = {}
+
+        unit.radiation = types.new_zero_radiation_reading()
+        unit.rad_monitors = data[u_id]
+
+        for id, mon in pairs(unit.rad_monitors) do
+            table.insert(connected, id)
+
+            unit.unit_ps.publish("radiation@" .. id, mon.radiation)
+
+            if mon.raw > max_rad then
+                max_rad = mon.raw
+                unit.radiation = mon.radiation
+            end
+        end
+
+        unit.unit_ps.publish("radiation", unit.radiation)
+        unit.unit_ps.publish("radiation_monitors", textutils.serialize(connected))
+    end
+
+    -- facility radiation monitors
+
+    local fac = io.facility
+
+    fac.radiation = types.new_zero_radiation_reading()
+    fac.rad_monitors = data[#io.units + 1]
+
+    local max_rad = 0
+    local connected = {}
+
+    for id, mon in pairs(fac.rad_monitors) do
+        table.insert(connected, id)
+
+        fac.ps.publish("radiation@" .. id, mon.radiation)
+
+        if mon.raw > max_rad then
+            max_rad = mon.raw
+            fac.radiation = mon.radiation
+        end
+    end
+
+    fac.ps.publish("radiation", fac.radiation)
+    fac.ps.publish("radiation_monitors", textutils.serialize(connected))
+end
+
+local comp_record = {}
+
+-- update the computers app with the network data from INFO_LIST_CMP
+---@param data table
+function iorx.record_network_data(data)
+    local ps        = io.ps
+    local connected = {}
+    local crd_online = false
+
+    ps.publish("comp_online", #data)
+
+    -- add/update connected computers
+    for i = 1, #data do
+        local entry = data[i]
+        local type  = entry[1]
+        local id    = entry[2]
+        local pfx   = "comp_" .. id
+
+        connected[id] = true
+
+        if type == DEV_TYPE.SVR then
+            ps.publish("comp_svr_addr", id)
+            ps.publish("comp_svr_fw", entry[3])
+        elseif type == DEV_TYPE.CRD then
+            crd_online = true
+            ps.publish("comp_crd_addr", id)
+            ps.publish("comp_crd_fw", entry[3])
+            ps.publish("comp_crd_rtt", entry[4])
+        else
+            ps.publish(pfx .. "_type", entry[1])
+            ps.publish(pfx .. "_addr", id)
+            ps.publish(pfx .. "_fw", entry[3])
+            ps.publish(pfx .. "_rtt", entry[4])
+
+            if type == DEV_TYPE.PLC then
+                ps.publish(pfx .. "_unit", entry[5])
+            end
+
+            if not comp_record[id] then
+                comp_record[id] = true
+
+                -- trigger the app to create the new element
+                ps.publish("comp_connect", id)
+            end
+        end
+    end
+
+    -- handle the coordinator being online or not
+    -- no need to worry about the supervisor since this data is from the supervisor, so it has to be 'online' if received
+    ps.publish("comp_crd_online", crd_online)
+    if not crd_online then
+        ps.publish("comp_crd_addr", "---")
+        ps.publish("comp_crd_fw", "---")
+        ps.publish("comp_crd_rtt", "---")
+    end
+
+    -- reset the published value
+    ps.publish("comp_connect", false)
+
+    -- remove disconnected computers
+    for id, state in pairs(comp_record) do
+        if state and not connected[id] then
+            comp_record[id] = false
+
+            -- trigger the app to delete the element
+            ps.publish("comp_disconnect", id)
+        end
+    end
+
+    -- reset the published value
+    ps.publish("comp_disconnect", false)
+end
+
+-- clear the tracked connected computer record
+function iorx.clear_comp_record() comp_record = {} end
+
 return function (io_obj)
     io = io_obj
     return iorx

pocket/pocket.lua

@@ -16,16 +16,10 @@ local LINK_STATE = iocontrol.LINK_STATE
 
 local pocket = {}
 
-local MQ__RENDER_CMD = {
-    UNLOAD_SV_APPS = 1,
-    UNLOAD_API_APPS = 2
-}
-
 local MQ__RENDER_DATA = {
     LOAD_APP = 1
 }
 
-pocket.MQ__RENDER_CMD = MQ__RENDER_CMD
 pocket.MQ__RENDER_DATA = MQ__RENDER_DATA
 
 ---@type pkt_config
@@ -38,6 +32,7 @@ pocket.config = config
 function pocket.load_config()
     if not settings.load("/pocket.settings") then return false end
 
+    config.GreenPuPellet = settings.get("GreenPuPellet")
     config.TempScale = settings.get("TempScale")
     config.EnergyScale = settings.get("EnergyScale")
 
@@ -54,6 +49,7 @@ function pocket.load_config()
 
     local cfv = util.new_validator()
 
+    cfv.assert_type_bool(config.GreenPuPellet)
     cfv.assert_type_int(config.TempScale)
     cfv.assert_range(config.TempScale, 1, 4)
     cfv.assert_type_int(config.EnergyScale)
@@ -86,7 +82,7 @@ local APP_ID = {
     -- core UI
     ROOT = 1,
     LOADER = 2,
-    -- main app pages
+    -- main apps
     UNITS = 3,
     FACILITY = 4,
     CONTROL = 5,
@@ -94,11 +90,12 @@ local APP_ID = {
     WASTE = 7,
     GUIDE = 8,
     ABOUT = 9,
-    -- diagnostic app pages
-    ALARMS = 10,
-    -- other
-    DUMMY = 11,
-    NUM_APPS = 11
+    RADMON = 10,
+    -- diagnostic apps
+    ALARMS = 11,
+    COMPS = 12,
+    -- count
+    NUM_APPS = 12
 }
 
 pocket.APP_ID = APP_ID
@@ -147,7 +144,7 @@ function pocket.init_nav(smem)
         ---@class pocket_app
         local app = {
             loaded = false,
-            cur_page = nil,    ---@type nav_tree_page
+            cur_page = nil,    ---@type nav_tree_page|nil
             pane = pane,
             paned_pages = {},  ---@type nav_tree_page[]
             sidebar_items = {} ---@type sidebar_entry[]
@@ -267,21 +264,28 @@ function pocket.init_nav(smem)
 
     -- open an app
     ---@param app_id POCKET_APP_ID
-    ---@param on_loaded? function
-    function nav.open_app(app_id, on_loaded)
+    ---@param on_ready? function
+    function nav.open_app(app_id, on_ready)
         -- reset help return on navigating out of an app
         if app_id == APP_ID.ROOT then self.help_return = nil end
 
         local app = self.apps[app_id]
         if app then
-            if app.requires_conn() and not smem.pkt_sys.pocket_comms.is_linked() then
+            local p_comms = smem.pkt_sys.pocket_comms
+            local req_sv, req_api = app.check_requires()
+
+            if (req_sv and not p_comms.is_sv_linked()) or (req_api and not p_comms.is_api_linked()) then
+                -- report required connction(s)
+                iocontrol.get_db().loader_require = { sv = req_sv, api = req_api }
+                iocontrol.get_db().ps.toggle("loader_reqs")
+
                 -- bring up the app loader
                 self.loader_return = app_id
                 app_id = APP_ID.LOADER
                 app = self.apps[app_id]
             else self.loader_return = nil end
 
-            if not app.loaded then smem.q.mq_render.push_data(MQ__RENDER_DATA.LOAD_APP, { app_id, on_loaded }) end
+            if not app.loaded then smem.q.mq_render.push_data(MQ__RENDER_DATA.LOAD_APP, { app_id, on_ready }) end
 
             self.cur_app = app_id
             self.pane.set_value(app_id)
@@ -289,6 +293,8 @@ function pocket.init_nav(smem)
             if #app.sidebar_items > 0 then
                 self.sidebar.update(app.sidebar_items)
             end
+
+            if app.loaded and on_ready then on_ready() end
         else
             log.debug("tried to open unknown app")
         end
@@ -336,7 +342,7 @@ function pocket.init_nav(smem)
     function nav.get_containers() return self.containers end
 
     -- get the currently active page
-    ---@return nav_tree_page
+    ---@return nav_tree_page|nil
     function nav.get_current_page()
         return self.apps[self.cur_app].get_current_page()
     end
@@ -365,8 +371,7 @@ function pocket.init_nav(smem)
         self.help_return = self.cur_app
 
         nav.open_app(APP_ID.GUIDE, function ()
-            local show = self.help_map[key]
-            if show then show() end
+            if self.help_map[key] then self.help_map[key]() end
         end)
     end
 
@@ -554,6 +559,11 @@ function pocket.comms(version, nic, sv_watchdog, api_watchdog, nav)
         if self.sv.linked then _send_sv(MGMT_TYPE.DIAG_ALARM_SET, { id, state }) end
     end
 
+    -- supervisor get connected computers
+    function public.diag__get_computers()
+        if self.sv.linked then _send_sv(MGMT_TYPE.INFO_LIST_CMP, {}) end
+    end
+
     -- coordinator get facility app data
     function public.api__get_facility()
         if self.api.linked then _send_api(CRDN_TYPE.API_GET_FAC_DTL, {}) end
@@ -579,6 +589,11 @@ function pocket.comms(version, nic, sv_watchdog, api_watchdog, nav)
         if self.api.linked then _send_api(CRDN_TYPE.API_GET_WASTE, {}) end
     end
 
+    -- coordinator get radiation app data
+    function public.api__get_rad()
+        if self.api.linked then _send_api(CRDN_TYPE.API_GET_RAD, {}) end
+    end
+
     -- send a facility command
     ---@param cmd FAC_COMMAND command
     ---@param option any? optional option options for the optional options (like waste mode)
@@ -655,6 +670,7 @@ function pocket.comms(version, nic, sv_watchdog, api_watchdog, nav)
     ---@param packet mgmt_frame|crdn_frame|nil
     function public.handle_packet(packet)
         local diag = iocontrol.get_db().diag
+        local ps   = iocontrol.get_db().ps
 
         if packet ~= nil then
             local l_chan   = packet.scada_frame.local_channel()
@@ -755,6 +771,10 @@ function pocket.comms(version, nic, sv_watchdog, api_watchdog, nav)
                             if _check_length(packet, #iocontrol.get_db().units + 1) then
                                 iocontrol.rx.record_waste_data(packet.data)
                             end
+                        elseif packet.type == CRDN_TYPE.API_GET_RAD then
+                            if _check_length(packet, #iocontrol.get_db().units + 1) then
+                                iocontrol.rx.record_radiation_data(packet.data)
+                            end
                         else _fail_type(packet) end
                     else
                         log.debug("discarding coordinator SCADA_CRDN packet before linked")
@@ -902,23 +922,23 @@ function pocket.comms(version, nic, sv_watchdog, api_watchdog, nav)
                         elseif packet.type == MGMT_TYPE.DIAG_TONE_GET then
                             if _check_length(packet, 8) then
                                 for i = 1, #packet.data do
-                                    diag.tone_test.tone_indicators[i].update(packet.data[i] == true)
+                                    ps.publish("alarm_tone_" .. i, packet.data[i] == true)
                                 end
                             end
                         elseif packet.type == MGMT_TYPE.DIAG_TONE_SET then
                             if packet.length == 1 and packet.data[1] == false then
-                                diag.tone_test.ready_warn.set_value("testing denied")
+                                ps.publish("alarm_ready_warn", "testing denied")
                                 log.debug("supervisor SCADA diag tone set failed")
                             elseif packet.length == 2 and type(packet.data[2]) == "table" then
                                 local ready = packet.data[1]
                                 local states = packet.data[2]
 
-                                diag.tone_test.ready_warn.set_value(util.trinary(ready, "", "system not idle"))
+                                ps.publish("alarm_ready_warn", util.trinary(ready, "", "system not idle"))
 
                                 for i = 1, #states do
                                     if diag.tone_test.tone_buttons[i] ~= nil then
                                         diag.tone_test.tone_buttons[i].set_value(states[i] == true)
-                                        diag.tone_test.tone_indicators[i].update(states[i] == true)
+                                        ps.publish("alarm_tone_" .. i, states[i] == true)
                                     end
                                 end
                             else
@@ -926,13 +946,13 @@ function pocket.comms(version, nic, sv_watchdog, api_watchdog, nav)
                             end
                         elseif packet.type == MGMT_TYPE.DIAG_ALARM_SET then
                             if packet.length == 1 and packet.data[1] == false then
-                                diag.tone_test.ready_warn.set_value("testing denied")
+                                ps.publish("alarm_ready_warn", "testing denied")
                                 log.debug("supervisor SCADA diag alarm set failed")
                             elseif packet.length == 2 and type(packet.data[2]) == "table" then
                                 local ready = packet.data[1]
                                 local states = packet.data[2]
 
-                                diag.tone_test.ready_warn.set_value(util.trinary(ready, "", "system not idle"))
+                                ps.publish("alarm_ready_warn", util.trinary(ready, "", "system not idle"))
 
                                 for i = 1, #states do
                                     if diag.tone_test.alarm_buttons[i] ~= nil then
@@ -942,6 +962,8 @@ function pocket.comms(version, nic, sv_watchdog, api_watchdog, nav)
                             else
                                 log.debug("supervisor SCADA diag alarm set packet length/type mismatch")
                             end
+                        elseif packet.type == MGMT_TYPE.INFO_LIST_CMP then
+                            iocontrol.rx.record_network_data(packet.data)
                         else _fail_type(packet) end
                     elseif packet.type == MGMT_TYPE.ESTABLISH then
                         -- connection with supervisor established

pocket/startup.lua

@@ -2,8 +2,10 @@
 -- SCADA System Access on a Pocket Computer
 --
 
----@diagnostic disable-next-line: undefined-global
-local _is_pocket_env = pocket or periphemu  -- luacheck: ignore pocket
+---@diagnostic disable-next-line: lowercase-global
+pocket = pocket or periphemu    -- luacheck: ignore pocket
+
+local _is_pocket_env = pocket   -- luacheck: ignore pocket
 
 require("/initenv").init_env()
 
@@ -20,7 +22,7 @@ local pocket    = require("pocket.pocket")
 local renderer  = require("pocket.renderer")
 local threads   = require("pocket.threads")
 
-local POCKET_VERSION = "v0.13.1-beta"
+local POCKET_VERSION = "v1.0.3"
 
 local println = util.println
 local println_ts = util.println_ts

pocket/threads.lua

@@ -14,7 +14,6 @@ local threads = {}
 local MAIN_CLOCK   = 0.5 -- (2Hz,   10 ticks)
 local RENDER_SLEEP = 100 -- (100ms, 2 ticks)
 
-local MQ__RENDER_CMD = pocket.MQ__RENDER_CMD
 local MQ__RENDER_DATA = pocket.MQ__RENDER_DATA
 
 -- main thread
@@ -58,8 +57,10 @@ function threads.thread__main(smem)
                     pocket_comms.link_update()
 
                     -- update any tasks for the active page
+                    if nav.get_current_page() then
                         local page_tasks = nav.get_current_page().tasks
                         for i = 1, #page_tasks do page_tasks[i]() end
+                    end
 
                     loop_clock.start()
                 elseif sv_wd.is_timer(param1) then
@@ -157,9 +158,6 @@ function threads.thread__render(smem)
                 if msg ~= nil then
                     if msg.qtype == mqueue.TYPE.COMMAND then
                         -- received a command
-                        if msg.message == MQ__RENDER_CMD.UNLOAD_SV_APPS then
-                        elseif msg.message == MQ__RENDER_CMD.UNLOAD_API_APPS then
-                        end
                     elseif msg.qtype == mqueue.TYPE.DATA then
                         -- received data
                         local cmd = msg.message ---@type queue_data

pocket/ui/apps/about.lua

@@ -1,5 +1,5 @@
 --
--- System Apps
+-- About Page
 --
 
 local comms      = require("scada-common.comms")
@@ -24,25 +24,21 @@ local cpair = core.cpair
 
 local APP_ID = pocket.APP_ID
 
--- create system app pages
+-- create about page view
 ---@param root Container parent
 local function create_pages(root)
     local db = iocontrol.get_db()
 
-    ----------------
-    -- About Page --
-    ----------------
+    local frame = Div{parent=root,x=1,y=1}
 
-    local about_root = Div{parent=root,x=1,y=1}
+    local app = db.nav.register_app(APP_ID.ABOUT, frame)
 
-    local about_app = db.nav.register_app(APP_ID.ABOUT, about_root)
+    local about_page = app.new_page(nil, 1)
+    local nt_page = app.new_page(about_page, 2)
+    local fw_page = app.new_page(about_page, 3)
+    local hw_page = app.new_page(about_page, 4)
 
-    local about_page = about_app.new_page(nil, 1)
-    local nt_page = about_app.new_page(about_page, 2)
-    local fw_page = about_app.new_page(about_page, 3)
-    local hw_page = about_app.new_page(about_page, 4)
-
-    local about = Div{parent=about_root,x=1,y=2}
+    local about = Div{parent=frame,x=1,y=2}
 
     TextBox{parent=about,y=1,text="System Information",alignment=ALIGN.CENTER}
 
@@ -58,7 +54,7 @@ local function create_pages(root)
 
     local config = pocket.config
 
-    local nt_div = Div{parent=about_root,x=1,y=2}
+    local nt_div = Div{parent=frame,x=1,y=2}
     TextBox{parent=nt_div,y=1,text="Network Details",alignment=ALIGN.CENTER}
 
     PushButton{parent=nt_div,x=2,y=1,text="<",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=about_page.nav_to}
@@ -87,7 +83,7 @@ local function create_pages(root)
 
     --#region Firmware Versions
 
-    local fw_div = Div{parent=about_root,x=1,y=2}
+    local fw_div = Div{parent=frame,x=1,y=2}
     TextBox{parent=fw_div,y=1,text="Firmware Versions",alignment=ALIGN.CENTER}
 
     PushButton{parent=fw_div,x=2,y=1,text="<",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=about_page.nav_to}
@@ -123,7 +119,7 @@ local function create_pages(root)
 
     --#region Host Versions
 
-    local hw_div = Div{parent=about_root,x=1,y=2}
+    local hw_div = Div{parent=frame,x=1,y=2}
     TextBox{parent=hw_div,y=1,text="Host Versions",alignment=ALIGN.CENTER}
 
     PushButton{parent=hw_div,x=2,y=1,text="<",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=about_page.nav_to}
@@ -138,9 +134,9 @@ local function create_pages(root)
 
     --#endregion
 
-    local root_pane = MultiPane{parent=about_root,x=1,y=1,panes={about,nt_div,fw_div,hw_div}}
+    local root_pane = MultiPane{parent=frame,x=1,y=1,panes={about,nt_div,fw_div,hw_div}}
 
-    about_app.set_root_pane(root_pane)
+    app.set_root_pane(root_pane)
 end
 
 return create_pages

pocket/ui/apps/alarm.lua

@@ -0,0 +1,184 @@
+--
+-- Alarm Test App
+--
+
+local iocontrol      = require("pocket.iocontrol")
+local pocket         = require("pocket.pocket")
+
+local core           = require("graphics.core")
+
+local Div            = require("graphics.elements.Div")
+local MultiPane      = require("graphics.elements.MultiPane")
+local TextBox        = require("graphics.elements.TextBox")
+
+local IndicatorLight = require("graphics.elements.indicators.IndicatorLight")
+
+local Checkbox       = require("graphics.elements.controls.Checkbox")
+local PushButton     = require("graphics.elements.controls.PushButton")
+local SwitchButton   = require("graphics.elements.controls.SwitchButton")
+
+local ALIGN = core.ALIGN
+local cpair = core.cpair
+
+local APP_ID = pocket.APP_ID
+
+local c_wht_gray  = cpair(colors.white, colors.gray)
+local c_red_gray  = cpair(colors.red, colors.gray)
+local c_yel_gray  = cpair(colors.yellow, colors.gray)
+local c_blue_gray = cpair(colors.blue, colors.gray)
+
+-- create alarm test page view
+---@param root Container parent
+local function new_view(root)
+    local db    = iocontrol.get_db()
+    local ps    = db.ps
+    local ttest = db.diag.tone_test
+
+    local frame = Div{parent=root,x=1,y=1}
+
+    local app = db.nav.register_app(APP_ID.ALARMS, frame, nil, true)
+
+    local main     = Div{parent=frame,x=1,y=1}
+    local page_div = Div{parent=main,y=2,width=main.get_width()}
+
+    --#region alarm testing
+
+    local alarm_page = app.new_page(nil, 1)
+    alarm_page.tasks = { db.diag.tone_test.get_tone_states }
+
+    local alarms_div = Div{parent=page_div}
+
+    TextBox{parent=alarms_div,text="Alarm Sounder Tests",alignment=ALIGN.CENTER}
+
+    local alarm_ready_warn = TextBox{parent=alarms_div,y=2,text="",alignment=ALIGN.CENTER,fg_bg=cpair(colors.yellow,colors.black)}
+    alarm_ready_warn.register(ps, "alarm_ready_warn", alarm_ready_warn.set_value)
+
+    local alarm_page_states = Div{parent=alarms_div,x=2,y=3,height=5,width=8}
+
+    TextBox{parent=alarm_page_states,text="States",alignment=ALIGN.CENTER}
+    local ta_1 = IndicatorLight{parent=alarm_page_states,label="1",colors=c_blue_gray}
+    local ta_2 = IndicatorLight{parent=alarm_page_states,label="2",colors=c_blue_gray}
+    local ta_3 = IndicatorLight{parent=alarm_page_states,label="3",colors=c_blue_gray}
+    local ta_4 = IndicatorLight{parent=alarm_page_states,label="4",colors=c_blue_gray}
+    local ta_5 = IndicatorLight{parent=alarm_page_states,x=6,y=2,label="5",colors=c_blue_gray}
+    local ta_6 = IndicatorLight{parent=alarm_page_states,x=6,label="6",colors=c_blue_gray}
+    local ta_7 = IndicatorLight{parent=alarm_page_states,x=6,label="7",colors=c_blue_gray}
+    local ta_8 = IndicatorLight{parent=alarm_page_states,x=6,label="8",colors=c_blue_gray}
+
+    local ta = { ta_1, ta_2, ta_3, ta_4, ta_5, ta_6, ta_7, ta_8 }
+
+    for i = 1, #ta do
+        ta[i].register(ps, "alarm_tone_" .. i, ta[i].update)
+    end
+
+    local alarms = Div{parent=alarms_div,x=11,y=3,height=15,fg_bg=cpair(colors.lightGray,colors.black)}
+
+    TextBox{parent=alarms,text="Alarms (\x13)",alignment=ALIGN.CENTER,fg_bg=alarms_div.get_fg_bg()}
+
+    local alarm_btns = {}
+    alarm_btns[1]  = Checkbox{parent=alarms,label="BREACH",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_breach}
+    alarm_btns[2]  = Checkbox{parent=alarms,label="RADIATION",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_rad}
+    alarm_btns[3]  = Checkbox{parent=alarms,label="RCT LOST",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_lost}
+    alarm_btns[4]  = Checkbox{parent=alarms,label="CRIT DAMAGE",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_crit}
+    alarm_btns[5]  = Checkbox{parent=alarms,label="DAMAGE",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_dmg}
+    alarm_btns[6]  = Checkbox{parent=alarms,label="OVER TEMP",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_overtemp}
+    alarm_btns[7]  = Checkbox{parent=alarms,label="HIGH TEMP",min_width=15,box_fg_bg=c_yel_gray,callback=ttest.test_hightemp}
+    alarm_btns[8]  = Checkbox{parent=alarms,label="WASTE LEAK",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_wasteleak}
+    alarm_btns[9]  = Checkbox{parent=alarms,label="WASTE HIGH",min_width=15,box_fg_bg=c_yel_gray,callback=ttest.test_highwaste}
+    alarm_btns[10] = Checkbox{parent=alarms,label="RPS TRANS",min_width=15,box_fg_bg=c_yel_gray,callback=ttest.test_rps}
+    alarm_btns[11] = Checkbox{parent=alarms,label="RCS TRANS",min_width=15,box_fg_bg=c_yel_gray,callback=ttest.test_rcs}
+    alarm_btns[12] = Checkbox{parent=alarms,label="TURBINE TRP",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_turbinet}
+
+    ttest.alarm_buttons = alarm_btns
+
+    local function stop_all_alarms()
+        for i = 1, #alarm_btns do alarm_btns[i].set_value(false) end
+        ttest.stop_alarms()
+    end
+
+    PushButton{parent=alarms,x=3,y=15,text="STOP \x13",min_width=8,fg_bg=cpair(colors.black,colors.red),active_fg_bg=c_wht_gray,callback=stop_all_alarms}
+
+    --#endregion
+
+    --#region direct tone testing
+
+    local tones_page = app.new_page(nil, 2)
+    tones_page.tasks = { db.diag.tone_test.get_tone_states }
+
+    local tones_div = Div{parent=page_div}
+
+    TextBox{parent=tones_div,text="Alarm Sounder Tests",alignment=ALIGN.CENTER}
+
+    local tone_ready_warn = TextBox{parent=tones_div,y=2,text="",alignment=ALIGN.CENTER,fg_bg=cpair(colors.yellow,colors.black)}
+    tone_ready_warn.register(ps, "alarm_ready_warn", tone_ready_warn.set_value)
+
+    local tone_page_states = Div{parent=tones_div,x=3,y=3,height=5,width=8}
+
+    TextBox{parent=tone_page_states,text="States",alignment=ALIGN.CENTER}
+    local tt_1 = IndicatorLight{parent=tone_page_states,label="1",colors=c_blue_gray}
+    local tt_2 = IndicatorLight{parent=tone_page_states,label="2",colors=c_blue_gray}
+    local tt_3 = IndicatorLight{parent=tone_page_states,label="3",colors=c_blue_gray}
+    local tt_4 = IndicatorLight{parent=tone_page_states,label="4",colors=c_blue_gray}
+    local tt_5 = IndicatorLight{parent=tone_page_states,x=6,y=2,label="5",colors=c_blue_gray}
+    local tt_6 = IndicatorLight{parent=tone_page_states,x=6,label="6",colors=c_blue_gray}
+    local tt_7 = IndicatorLight{parent=tone_page_states,x=6,label="7",colors=c_blue_gray}
+    local tt_8 = IndicatorLight{parent=tone_page_states,x=6,label="8",colors=c_blue_gray}
+
+    local tt = { tt_1, tt_2, tt_3, tt_4, tt_5, tt_6, tt_7, tt_8 }
+
+    for i = 1, #tt do
+        tt[i].register(ps, "alarm_tone_" .. i, tt[i].update)
+    end
+
+    local tones = Div{parent=tones_div,x=14,y=3,height=10,width=8,fg_bg=cpair(colors.black,colors.yellow)}
+
+    TextBox{parent=tones,text="Tones",alignment=ALIGN.CENTER,fg_bg=tones_div.get_fg_bg()}
+
+    local test_btns = {}
+    test_btns[1] = SwitchButton{parent=tones,text="TEST 1",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_1}
+    test_btns[2] = SwitchButton{parent=tones,text="TEST 2",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_2}
+    test_btns[3] = SwitchButton{parent=tones,text="TEST 3",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_3}
+    test_btns[4] = SwitchButton{parent=tones,text="TEST 4",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_4}
+    test_btns[5] = SwitchButton{parent=tones,text="TEST 5",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_5}
+    test_btns[6] = SwitchButton{parent=tones,text="TEST 6",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_6}
+    test_btns[7] = SwitchButton{parent=tones,text="TEST 7",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_7}
+    test_btns[8] = SwitchButton{parent=tones,text="TEST 8",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_8}
+
+    ttest.tone_buttons = test_btns
+
+    local function stop_all_tones()
+        for i = 1, #test_btns do test_btns[i].set_value(false) end
+        ttest.stop_tones()
+    end
+
+    PushButton{parent=tones,text="STOP",min_width=8,active_fg_bg=c_wht_gray,fg_bg=cpair(colors.black,colors.red),callback=stop_all_tones}
+
+    --#endregion
+
+    --#region info page
+
+    app.new_page(nil, 3)
+
+    local info_div = Div{parent=page_div}
+
+    TextBox{parent=info_div,x=2,y=1,text="This app provides tools to test alarm sounds by alarm and by tone (1-8)."}
+    TextBox{parent=info_div,x=2,y=6,text="The system must be idle (all units stopped with no alarms active) for testing to run."}
+    TextBox{parent=info_div,x=2,y=12,text="Currently, testing will be denied unless you have a Facility Authentication Key set (this will change in the future)."}
+
+    --#endregion
+
+    -- setup multipane
+    local u_pane = MultiPane{parent=page_div,x=1,y=1,panes={alarms_div,tones_div,info_div}}
+    app.set_root_pane(u_pane)
+
+    local list = {
+        { label = " # ", tall = true, color = core.cpair(colors.black, colors.green), callback = db.nav.go_home },
+        { label = " \x13 ", color = core.cpair(colors.black, colors.red), callback = function () app.switcher(1) end },
+        { label = " \x0f ", color = core.cpair(colors.black, colors.yellow), callback = function () app.switcher(2) end },
+        { label = " ? ", color = core.cpair(colors.black, colors.blue), callback = function () app.switcher(3) end }
+    }
+
+    app.set_sidebar(list)
+end
+
+return new_view

pocket/ui/apps/comps.lua

@@ -0,0 +1,297 @@
+--
+-- Computer List App
+--
+
+local comms         = require("scada-common.comms")
+local const         = require("scada-common.constants")
+local util          = require("scada-common.util")
+
+local iocontrol     = require("pocket.iocontrol")
+local pocket        = require("pocket.pocket")
+
+local style         = require("pocket.ui.style")
+
+local core          = require("graphics.core")
+
+local Div           = require("graphics.elements.Div")
+local ListBox       = require("graphics.elements.ListBox")
+local MultiPane     = require("graphics.elements.MultiPane")
+local Rectangle     = require("graphics.elements.Rectangle")
+local TextBox       = require("graphics.elements.TextBox")
+
+local WaitingAnim   = require("graphics.elements.animations.Waiting")
+
+local DataIndicator = require("graphics.elements.indicators.DataIndicator")
+
+local DEV_TYPE = comms.DEVICE_TYPE
+
+local ALIGN  = core.ALIGN
+local cpair  = core.cpair
+local border = core.border
+
+local APP_ID = pocket.APP_ID
+
+local lu_col    = style.label_unit_pair
+local box_label = cpair(colors.lightGray, colors.gray)
+
+-- new computer list page view
+---@param root Container parent
+local function new_view(root)
+    local db = iocontrol.get_db()
+
+    local frame = Div{parent=root,x=1,y=1}
+
+    local app = db.nav.register_app(APP_ID.COMPS, frame, nil, true, false)
+
+    local load_div = Div{parent=frame,x=1,y=1}
+    local main = Div{parent=frame,x=1,y=1}
+
+    TextBox{parent=load_div,y=12,text="Loading...",alignment=ALIGN.CENTER}
+    WaitingAnim{parent=load_div,x=math.floor(main.get_width()/2)-1,y=8,fg_bg=cpair(colors.orange,colors._INHERIT)}
+
+    local load_pane = MultiPane{parent=main,x=1,y=1,panes={load_div,main}}
+
+    app.set_sidebar({ { label = " # ", tall = true, color = core.cpair(colors.black, colors.green), callback = db.nav.go_home } })
+
+    local page_div = nil ---@type Div|nil
+
+    -- load the app (create the elements)
+    local function load()
+        local ps = db.ps
+
+        page_div = Div{parent=main,y=2,width=main.get_width()}
+
+        local panes = {} ---@type Div[]
+
+        -- create all page divs
+        for _ = 1, 4 do
+            local div = Div{parent=page_div}
+            table.insert(panes, div)
+        end
+
+        local last_update = 0
+        -- refresh data callback, every 1s it will re-send the query
+        local function update()
+            if util.time_ms() - last_update >= 1000 then
+                db.diag.get_comps()
+                last_update = util.time_ms()
+            end
+        end
+
+        -- create indicators for the ID, firmware, and RTT
+        ---@param pfx string
+        ---@param rect Rectangle
+        local function create_common_indicators(pfx, rect)
+            local first = TextBox{parent=rect,text="Computer",fg_bg=box_label}
+            TextBox{parent=rect,text="Firmware",fg_bg=box_label}
+            TextBox{parent=rect,text="RTT (ms)",fg_bg=box_label}
+
+            local y = first.get_y()
+            local addr = TextBox{parent=rect,x=10,y=y,text="---"}
+            local fw = TextBox{parent=rect,x=10,y=y+1,text="---"}
+            local rtt = TextBox{parent=rect,x=10,y=y+2,text="---"}
+
+            addr.register(ps, pfx .. "_addr", function (v) addr.set_value(util.strval(v)) end)
+            fw.register(ps, pfx .. "_fw", function (v) fw.set_value(util.strval(v)) end)
+
+            rtt.register(ps, pfx .. "_rtt", function (value)
+                rtt.set_value(util.strval(value))
+
+                if value == "---" then
+                    rtt.recolor(colors.white)
+                elseif value > const.HIGH_RTT then
+                    rtt.recolor(colors.red)
+                elseif value > const.WARN_RTT then
+                    rtt.recolor(colors.yellow)
+                else
+                    rtt.recolor(colors.green)
+                end
+            end)
+        end
+
+        --#region main computer page
+
+        local m_div = Div{parent=panes[1],x=2,width=main.get_width()-2}
+
+        local main_page = app.new_page(nil, 1)
+        main_page.tasks = { update }
+
+        TextBox{parent=m_div,y=1,text="Connected Computers",alignment=ALIGN.CENTER}
+
+        local conns = DataIndicator{parent=m_div,y=3,lu_colors=lu_col,label="Total Online",unit="",format="%8d",value=0,commas=true,width=21}
+        conns.register(ps, "comp_online", conns.update)
+
+        local svr_div = Div{parent=m_div,y=4,height=6}
+        local svr_rect = Rectangle{parent=svr_div,height=6,width=22,border=border(1,colors.white,true),thin=true,fg_bg=cpair(colors.white,colors.gray)}
+
+        TextBox{parent=svr_rect,text="Supervisor"}
+        TextBox{parent=svr_rect,text="Status",fg_bg=box_label}
+        TextBox{parent=svr_rect,x=10,y=2,text="Online",fg_bg=cpair(colors.green,colors._INHERIT)}
+        TextBox{parent=svr_rect,text="Computer",fg_bg=box_label}
+        TextBox{parent=svr_rect,text="Firmware",fg_bg=box_label}
+        local svr_addr = TextBox{parent=svr_rect,x=10,y=3,text="?"}
+        local svr_fw = TextBox{parent=svr_rect,x=10,y=4,text="?"}
+
+        svr_addr.register(ps, "comp_svr_addr", function (v) svr_addr.set_value(util.strval(v)) end)
+        svr_fw.register(ps, "comp_svr_fw", function (v) svr_fw.set_value(util.strval(v)) end)
+
+        local crd_div = Div{parent=m_div,y=11,height=7}
+        local crd_rect = Rectangle{parent=crd_div,height=7,width=21,border=border(1,colors.white,true),thin=true,fg_bg=cpair(colors.white,colors.gray)}
+
+        TextBox{parent=crd_rect,text="Coordinator"}
+        TextBox{parent=crd_rect,text="Status",fg_bg=box_label}
+        local crd_online = TextBox{parent=crd_rect,x=10,y=2,width=8,text="Off-line",fg_bg=cpair(colors.red,colors._INHERIT)}
+
+        create_common_indicators("comp_crd", crd_rect)
+
+        crd_online.register(ps, "comp_crd_online", function (online)
+            if online then
+                crd_online.recolor(colors.green)
+                crd_online.set_value("Online")
+            else
+                crd_online.recolor(colors.red)
+                crd_online.set_value("Off-line")
+            end
+        end)
+
+        --#endregion
+
+        --#region PLC page
+
+        local p_div = Div{parent=panes[2],width=main.get_width()}
+
+        local plc_page = app.new_page(nil, 2)
+        plc_page.tasks = { update }
+
+        TextBox{parent=p_div,y=1,text="PLC Devices",alignment=ALIGN.CENTER}
+
+        local plc_list = ListBox{parent=p_div,y=3,scroll_height=100,nav_fg_bg=cpair(colors.lightGray,colors.gray),nav_active=cpair(colors.white,colors.gray)}
+        local plc_elems = {}    ---@type graphics_element[]
+
+        --#endregion
+
+        --#region RTU gateway page
+
+        local r_div = Div{parent=panes[3],width=main.get_width()}
+
+        local rtu_page = app.new_page(nil, 3)
+        rtu_page.tasks = { update }
+
+        TextBox{parent=r_div,y=1,text="RTU Gateway Devices",alignment=ALIGN.CENTER}
+
+        local rtu_list = ListBox{parent=r_div,y=3,scroll_height=100,nav_fg_bg=cpair(colors.lightGray,colors.gray),nav_active=cpair(colors.white,colors.gray)}
+        local rtu_elems = {}    ---@type graphics_element[]
+
+        --#endregion
+
+        --#region pocket computer page
+
+        local pk_div = Div{parent=panes[4],width=main.get_width()}
+
+        local pkt_page = app.new_page(nil, 4)
+        pkt_page.tasks = { update }
+
+        TextBox{parent=pk_div,y=1,text="Pocket Devices",alignment=ALIGN.CENTER}
+
+        local pkt_list = ListBox{parent=pk_div,y=3,scroll_height=100,nav_fg_bg=cpair(colors.lightGray,colors.gray),nav_active=cpair(colors.white,colors.gray)}
+        local pkt_elems = {}    ---@type graphics_element[]
+
+        --#endregion
+
+        --#region connect/disconnect management
+
+        ps.subscribe("comp_connect", function (id)
+            if id == false then return end
+
+            local pfx  = "comp_" .. id
+            local type = ps.get(pfx .. "_type")
+
+            if type == DEV_TYPE.PLC then
+                plc_elems[id] = Div{parent=plc_list,height=7}
+                local rect = Rectangle{parent=plc_elems[id],height=6,x=2,width=20,border=border(1,colors.white,true),thin=true,fg_bg=cpair(colors.white,colors.gray)}
+
+                local title = TextBox{parent=rect,text="PLC (Unit ?)"}
+                title.register(ps, pfx .. "_unit", function (unit) title.set_value("PLC (Unit " .. unit .. ")") end)
+
+                create_common_indicators(pfx, rect)
+            elseif type == DEV_TYPE.RTU then
+                rtu_elems[id] = Div{parent=rtu_list,height=7}
+                local rect = Rectangle{parent=rtu_elems[id],height=6,x=2,width=20,border=border(1,colors.white,true),thin=true,fg_bg=cpair(colors.white,colors.gray)}
+
+                TextBox{parent=rect,text="RTU Gateway"}
+
+                create_common_indicators(pfx, rect)
+            elseif type == DEV_TYPE.PKT then
+                pkt_elems[id] = Div{parent=pkt_list,height=7}
+                local rect = Rectangle{parent=pkt_elems[id],height=6,x=2,width=20,border=border(1,colors.white,true),thin=true,fg_bg=cpair(colors.white,colors.gray)}
+
+                TextBox{parent=rect,text="Pocket Computer"}
+
+                create_common_indicators(pfx, rect)
+            end
+        end)
+
+        ps.subscribe("comp_disconnect", function (id)
+            if id == false then return end
+
+            local type = ps.get("comp_" ..id .. "_type")
+
+            if type == DEV_TYPE.PLC then
+                if plc_elems[id] then plc_elems[id].delete() end
+                plc_elems[id] = nil
+            elseif type == DEV_TYPE.RTU then
+                if rtu_elems[id] then rtu_elems[id].delete() end
+                rtu_elems[id] = nil
+            elseif type == DEV_TYPE.PKT then
+                if pkt_elems[id] then pkt_elems[id].delete() end
+                pkt_elems[id] = nil
+            end
+        end)
+
+        --#endregion
+
+        -- setup multipane
+        local u_pane = MultiPane{parent=page_div,x=1,y=1,panes=panes}
+        app.set_root_pane(u_pane)
+
+        -- setup sidebar
+
+        local list = {
+            { label = " # ", tall = true, color = core.cpair(colors.black, colors.green), callback = db.nav.go_home },
+            { label = " @ ", color = core.cpair(colors.black, colors.blue), callback = main_page.nav_to },
+            { label = "PLC", color = core.cpair(colors.black, colors.red), callback = plc_page.nav_to },
+            { label = "RTU", color = core.cpair(colors.black, colors.orange), callback = rtu_page.nav_to },
+            { label = "PKT", color = core.cpair(colors.black, colors.lightGray), callback = pkt_page.nav_to }
+        }
+
+        app.set_sidebar(list)
+
+        -- done, show the app
+        main_page.nav_to()
+        load_pane.set_value(2)
+    end
+
+    -- delete the elements and switch back to the loading screen
+    local function unload()
+        if page_div then
+            page_div.delete()
+            page_div = nil
+        end
+
+        app.set_sidebar({ { label = " # ", tall = true, color = core.cpair(colors.black, colors.green), callback = db.nav.go_home } })
+        app.delete_pages()
+
+        -- show loading screen
+        load_pane.set_value(1)
+
+        -- clear the list of connected computers so that connections re-appear on reload of this app
+        iocontrol.rx.clear_comp_record()
+    end
+
+    app.set_load(load)
+    app.set_unload(unload)
+
+    return main
+end
+
+return new_view

pocket/ui/apps/diag_apps.lua

@@ -1,118 +0,0 @@
---
--- Diagnostic Apps
---
-
-local iocontrol      = require("pocket.iocontrol")
-local pocket         = require("pocket.pocket")
-
-local core           = require("graphics.core")
-
-local Div            = require("graphics.elements.Div")
-local TextBox        = require("graphics.elements.TextBox")
-
-local IndicatorLight = require("graphics.elements.indicators.IndicatorLight")
-
-local Checkbox       = require("graphics.elements.controls.Checkbox")
-local PushButton     = require("graphics.elements.controls.PushButton")
-local SwitchButton   = require("graphics.elements.controls.SwitchButton")
-
-local ALIGN = core.ALIGN
-local cpair = core.cpair
-
-local APP_ID = pocket.APP_ID
-
--- create diagnostic app pages
----@param root Container parent
-local function create_pages(root)
-    local db = iocontrol.get_db()
-
-    ------------------------
-    -- Alarm Testing Page --
-    ------------------------
-
-    local alarm_test = Div{parent=root,x=1,y=1}
-
-    local alarm_app = db.nav.register_app(APP_ID.ALARMS, alarm_test, nil, true)
-
-    local page = alarm_app.new_page(nil, function () end)
-    page.tasks = { db.diag.tone_test.get_tone_states }
-
-    local ttest = db.diag.tone_test
-
-    local c_wht_gray = cpair(colors.white, colors.gray)
-    local c_red_gray = cpair(colors.red, colors.gray)
-    local c_yel_gray = cpair(colors.yellow, colors.gray)
-    local c_blue_gray = cpair(colors.blue, colors.gray)
-
-    local audio = Div{parent=alarm_test,x=1,y=1}
-
-    TextBox{parent=audio,y=1,text="Alarm Sounder Tests",alignment=ALIGN.CENTER}
-
-    ttest.ready_warn = TextBox{parent=audio,y=2,text="",alignment=ALIGN.CENTER,fg_bg=cpair(colors.yellow,colors.black)}
-
-    local tones = Div{parent=audio,x=2,y=3,height=10,width=8,fg_bg=cpair(colors.black,colors.yellow)}
-
-    TextBox{parent=tones,text="Tones",alignment=ALIGN.CENTER,fg_bg=audio.get_fg_bg()}
-
-    local test_btns = {}
-    test_btns[1] = SwitchButton{parent=tones,text="TEST 1",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_1}
-    test_btns[2] = SwitchButton{parent=tones,text="TEST 2",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_2}
-    test_btns[3] = SwitchButton{parent=tones,text="TEST 3",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_3}
-    test_btns[4] = SwitchButton{parent=tones,text="TEST 4",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_4}
-    test_btns[5] = SwitchButton{parent=tones,text="TEST 5",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_5}
-    test_btns[6] = SwitchButton{parent=tones,text="TEST 6",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_6}
-    test_btns[7] = SwitchButton{parent=tones,text="TEST 7",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_7}
-    test_btns[8] = SwitchButton{parent=tones,text="TEST 8",min_width=8,active_fg_bg=c_wht_gray,callback=ttest.test_8}
-
-    ttest.tone_buttons = test_btns
-
-    local function stop_all_tones()
-        for i = 1, #test_btns do test_btns[i].set_value(false) end
-        ttest.stop_tones()
-    end
-
-    PushButton{parent=tones,text="STOP",min_width=8,active_fg_bg=c_wht_gray,fg_bg=cpair(colors.black,colors.red),callback=stop_all_tones}
-
-    local alarms = Div{parent=audio,x=11,y=3,height=15,fg_bg=cpair(colors.lightGray,colors.black)}
-
-    TextBox{parent=alarms,text="Alarms (\x13)",alignment=ALIGN.CENTER,fg_bg=audio.get_fg_bg()}
-
-    local alarm_btns = {}
-    alarm_btns[1] = Checkbox{parent=alarms,label="BREACH",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_breach}
-    alarm_btns[2] = Checkbox{parent=alarms,label="RADIATION",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_rad}
-    alarm_btns[3] = Checkbox{parent=alarms,label="RCT LOST",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_lost}
-    alarm_btns[4] = Checkbox{parent=alarms,label="CRIT DAMAGE",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_crit}
-    alarm_btns[5] = Checkbox{parent=alarms,label="DAMAGE",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_dmg}
-    alarm_btns[6] = Checkbox{parent=alarms,label="OVER TEMP",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_overtemp}
-    alarm_btns[7] = Checkbox{parent=alarms,label="HIGH TEMP",min_width=15,box_fg_bg=c_yel_gray,callback=ttest.test_hightemp}
-    alarm_btns[8] = Checkbox{parent=alarms,label="WASTE LEAK",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_wasteleak}
-    alarm_btns[9] = Checkbox{parent=alarms,label="WASTE HIGH",min_width=15,box_fg_bg=c_yel_gray,callback=ttest.test_highwaste}
-    alarm_btns[10] = Checkbox{parent=alarms,label="RPS TRANS",min_width=15,box_fg_bg=c_yel_gray,callback=ttest.test_rps}
-    alarm_btns[11] = Checkbox{parent=alarms,label="RCS TRANS",min_width=15,box_fg_bg=c_yel_gray,callback=ttest.test_rcs}
-    alarm_btns[12] = Checkbox{parent=alarms,label="TURBINE TRP",min_width=15,box_fg_bg=c_red_gray,callback=ttest.test_turbinet}
-
-    ttest.alarm_buttons = alarm_btns
-
-    local function stop_all_alarms()
-        for i = 1, #alarm_btns do alarm_btns[i].set_value(false) end
-        ttest.stop_alarms()
-    end
-
-    PushButton{parent=alarms,x=3,y=15,text="STOP \x13",min_width=8,fg_bg=cpair(colors.black,colors.red),active_fg_bg=c_wht_gray,callback=stop_all_alarms}
-
-    local states = Div{parent=audio,x=2,y=14,height=5,width=8}
-
-    TextBox{parent=states,text="States",alignment=ALIGN.CENTER}
-    local t_1 = IndicatorLight{parent=states,label="1",colors=c_blue_gray}
-    local t_2 = IndicatorLight{parent=states,label="2",colors=c_blue_gray}
-    local t_3 = IndicatorLight{parent=states,label="3",colors=c_blue_gray}
-    local t_4 = IndicatorLight{parent=states,label="4",colors=c_blue_gray}
-    local t_5 = IndicatorLight{parent=states,x=6,y=2,label="5",colors=c_blue_gray}
-    local t_6 = IndicatorLight{parent=states,x=6,label="6",colors=c_blue_gray}
-    local t_7 = IndicatorLight{parent=states,x=6,label="7",colors=c_blue_gray}
-    local t_8 = IndicatorLight{parent=states,x=6,label="8",colors=c_blue_gray}
-
-    ttest.tone_indicators = { t_1, t_2, t_3, t_4, t_5, t_6, t_7, t_8 }
-end
-
-return create_pages

pocket/ui/apps/dummy_app.lua

@@ -1,29 +0,0 @@
---
--- Placeholder App
---
-
-local iocontrol = require("pocket.iocontrol")
-local pocket    = require("pocket.pocket")
-
-local core      = require("graphics.core")
-
-local Div       = require("graphics.elements.Div")
-local TextBox   = require("graphics.elements.TextBox")
-
-local APP_ID = pocket.APP_ID
-
--- create placeholder app page
----@param root Container parent
-local function create_pages(root)
-    local db = iocontrol.get_db()
-
-    local main = Div{parent=root,x=1,y=1}
-
-    db.nav.register_app(APP_ID.DUMMY, main).new_page(nil, function () end)
-
-    TextBox{parent=main,text="This app is not implemented yet.",x=1,y=2,alignment=core.ALIGN.CENTER}
-
-    TextBox{parent=main,text=" pretend something  cool is here \x03",x=1,y=10,alignment=core.ALIGN.CENTER,fg_bg=core.cpair(colors.gray,colors.black)}
-end
-
-return create_pages

pocket/ui/apps/guide.lua

@@ -9,7 +9,6 @@ local iocontrol     = require("pocket.iocontrol")
 local pocket        = require("pocket.pocket")
 
 local docs          = require("pocket.ui.docs")
--- local style         = require("pocket.ui.style")
 
 local guide_section = require("pocket.ui.pages.guide_section")
 
@@ -31,10 +30,6 @@ local cpair = core.cpair
 
 local APP_ID = pocket.APP_ID
 
--- local label   = style.label
--- local lu_col  = style.label_unit_pair
--- local text_fg = style.text_fg
-
 -- new system guide view
 ---@param root Container parent
 local function new_view(root)
@@ -47,14 +42,21 @@ local function new_view(root)
     local load_div = Div{parent=frame,x=1,y=1}
     local main = Div{parent=frame,x=1,y=1}
 
-    TextBox{parent=load_div,y=12,text="Loading...",alignment=ALIGN.CENTER}
     WaitingAnim{parent=load_div,x=math.floor(main.get_width()/2)-1,y=8,fg_bg=cpair(colors.cyan,colors._INHERIT)}
+    TextBox{parent=load_div,y=12,text="Loading...",alignment=ALIGN.CENTER}
+    local load_text_1 = TextBox{parent=load_div,y=14,text="",alignment=ALIGN.CENTER,fg_bg=cpair(colors.lightGray,colors._INHERIT)}
+    local load_text_2 = TextBox{parent=load_div,y=15,text="",alignment=ALIGN.CENTER,fg_bg=cpair(colors.lightGray,colors._INHERIT)}
+
+    -- give more detailed information so the user doesn't give up
+    local function load_text(a, b)
+        if a then load_text_1.set_value(a) end
+        load_text_2.set_value(b or "")
+    end
 
     local load_pane = MultiPane{parent=main,x=1,y=1,panes={load_div,main}}
 
     local btn_fg_bg = cpair(colors.cyan, colors.black)
     local btn_active = cpair(colors.white, colors.black)
-    local btn_disable = cpair(colors.gray, colors.black)
 
     app.set_sidebar({{ label = " # ", tall = true, color = core.cpair(colors.black, colors.green), callback = db.nav.go_home }})
 
@@ -71,7 +73,7 @@ local function new_view(root)
         app.set_sidebar(list)
 
         page_div = Div{parent=main,y=2}
-        local p_width = page_div.get_width() - 2
+        local p_width = page_div.get_width() - 1
 
         local main_page = app.new_page(nil, 1)
         local search_page = app.new_page(main_page, 2)
@@ -104,6 +106,8 @@ local function new_view(root)
         PushButton{parent=home,text="Glossary            >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=gls_page.nav_to}
         PushButton{parent=home,y=10,text="Wiki and Discord    >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=lnk_page.nav_to}
 
+        load_text("Search")
+
         TextBox{parent=search,y=1,text="Search",alignment=ALIGN.CENTER}
 
         local query_field = TextField{parent=search,x=1,y=3,width=18,fg_bg=cpair(colors.white,colors.gray)}
@@ -171,14 +175,29 @@ local function new_view(root)
 
         util.nop()
 
+        load_text("System Usage")
+
         TextBox{parent=use,y=1,text="System Usage",alignment=ALIGN.CENTER}
         PushButton{parent=use,x=2,y=1,text="<",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=main_page.nav_to}
 
-        PushButton{parent=use,y=3,text="Configuring Devices >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,dis_fg_bg=btn_disable,callback=function()end}.disable()
-        PushButton{parent=use,text="Connecting Devices  >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,dis_fg_bg=btn_disable,callback=function()end}.disable()
-        PushButton{parent=use,text="Manual Control      >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,dis_fg_bg=btn_disable,callback=function()end}.disable()
-        PushButton{parent=use,text="Automatic Control   >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,dis_fg_bg=btn_disable,callback=function()end}.disable()
-        PushButton{parent=use,text="Waste Control       >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,dis_fg_bg=btn_disable,callback=function()end}.disable()
+        load_text(false, "Connecting Devices")
+        local conn_dev_page = guide_section(sect_construct_data, use_page, "Connecting Devs", docs.usage.conn, 110)
+        load_text(false, "Configuring Devices")
+        local config_dev_page = guide_section(sect_construct_data, use_page, "Configuring Devs", docs.usage.config, 350)
+        load_text(false, "Manual Control")
+        local man_ctrl_page = guide_section(sect_construct_data, use_page, "Manual Control", docs.usage.manual, 100)
+        load_text(false, "Auto Control")
+        local auto_ctrl_page = guide_section(sect_construct_data, use_page, "Auto Control", docs.usage.auto, 200)
+        load_text(false, "Waste Control")
+        local waste_ctrl_page = guide_section(sect_construct_data, use_page, "Waste Control", docs.usage.waste, 120)
+
+        PushButton{parent=use,y=3,text="Connecting Devices  >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=conn_dev_page.nav_to}
+        PushButton{parent=use,text="Configuring Devices >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=config_dev_page.nav_to}
+        PushButton{parent=use,text="Manual Control      >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=man_ctrl_page.nav_to}
+        PushButton{parent=use,text="Automatic Control   >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=auto_ctrl_page.nav_to}
+        PushButton{parent=use,text="Waste Control       >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=waste_ctrl_page.nav_to}
+
+        load_text("Operator UIs")
 
         TextBox{parent=uis,y=1,text="Operator UIs",alignment=ALIGN.CENTER}
         PushButton{parent=uis,x=2,y=1,text="<",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=main_page.nav_to}
@@ -187,51 +206,84 @@ local function new_view(root)
         local annunc_div = Div{parent=page_div,x=2}
         table.insert(panes, annunc_div)
 
+        local coord_page = app.new_page(uis_page, #panes + 1)
+        local coord_div = Div{parent=page_div,x=2}
+        table.insert(panes, coord_div)
+
+        load_text(false, "Alarms")
+
         local alarms_page = guide_section(sect_construct_data, uis_page, "Alarms", docs.alarms, 100)
 
         PushButton{parent=uis,y=3,text="Alarms              >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=alarms_page.nav_to}
         PushButton{parent=uis,text="Annunciators        >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=annunc_page.nav_to}
-        PushButton{parent=uis,text="Pocket UI           >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,dis_fg_bg=btn_disable,callback=function()end}.disable()
-        PushButton{parent=uis,text="Coordinator UI      >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,dis_fg_bg=btn_disable,callback=function()end}.disable()
+        PushButton{parent=uis,text="Coordinator UI      >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=coord_page.nav_to}
+
+        load_text(false, "Annunciators")
 
         TextBox{parent=annunc_div,y=1,text="Annunciators",alignment=ALIGN.CENTER}
         PushButton{parent=annunc_div,x=2,y=1,text="<",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=uis_page.nav_to}
 
+        local fac_annunc_page = guide_section(sect_construct_data, annunc_page, "Facility", docs.annunc.facility.main_section, 110)
         local unit_gen_page = guide_section(sect_construct_data, annunc_page, "Unit General", docs.annunc.unit.main_section, 170)
         local unit_rps_page = guide_section(sect_construct_data, annunc_page, "Unit RPS", docs.annunc.unit.rps_section, 100)
         local unit_rcs_page = guide_section(sect_construct_data, annunc_page, "Unit RCS", docs.annunc.unit.rcs_section, 170)
 
-        local fac_annunc_page = guide_section(sect_construct_data, annunc_page, "Facility", docs.annunc.facility.main_section, 110)
-
-        PushButton{parent=annunc_div,y=3,text="Unit General        >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=unit_gen_page.nav_to}
+        PushButton{parent=annunc_div,y=3,text="Facility General    >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=fac_annunc_page.nav_to}
+        PushButton{parent=annunc_div,text="Unit General        >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=unit_gen_page.nav_to}
         PushButton{parent=annunc_div,text="Unit RPS            >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=unit_rps_page.nav_to}
         PushButton{parent=annunc_div,text="Unit RCS            >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=unit_rcs_page.nav_to}
-        PushButton{parent=annunc_div,text="Facility General    >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=fac_annunc_page.nav_to}
-        PushButton{parent=annunc_div,text="Waste & Valves      >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,dis_fg_bg=btn_disable,callback=function()end}.disable()
+
+        load_text(false, "Coordinator UI")
+
+        TextBox{parent=coord_div,y=1,text="Coordinator UI",alignment=ALIGN.CENTER}
+        PushButton{parent=coord_div,x=2,y=1,text="<",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=uis_page.nav_to}
+
+        load_text(false, "Main Display")
+        local main_disp_page = guide_section(sect_construct_data, coord_page, "Main Display", docs.c_ui.main, 300)
+        load_text(false, "Flow Display")
+        local flow_disp_page = guide_section(sect_construct_data, coord_page, "Flow Display", docs.c_ui.flow, 210)
+        load_text(false, "Unit Displays")
+        local unit_disp_page = guide_section(sect_construct_data, coord_page, "Unit Displays", docs.c_ui.unit, 150)
+
+        PushButton{parent=coord_div,y=3,text="Main Display        >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=main_disp_page.nav_to}
+        PushButton{parent=coord_div,text="Flow Display        >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=flow_disp_page.nav_to}
+        PushButton{parent=coord_div,text="Unit Displays       >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=unit_disp_page.nav_to}
+
+        load_text("Front Panels")
 
         TextBox{parent=fps,y=1,text="Front Panels",alignment=ALIGN.CENTER}
         PushButton{parent=fps,x=2,y=1,text="<",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=main_page.nav_to}
 
+        load_text(false, "Common Items")
         local fp_common_page = guide_section(sect_construct_data, fps_page, "Common Items", docs.fp.common, 100)
-        local fp_rplc_page = guide_section(sect_construct_data, fps_page, "Reactor PLC", docs.fp.r_plc, 180)
+        load_text(false, "Reactor PLC")
+        local fp_rplc_page = guide_section(sect_construct_data, fps_page, "Reactor PLC", docs.fp.r_plc, 190)
+        load_text(false, "RTU Gateway")
         local fp_rtu_page = guide_section(sect_construct_data, fps_page, "RTU Gateway", docs.fp.rtu_gw, 100)
+        load_text(false, "Supervisor")
         local fp_supervisor_page = guide_section(sect_construct_data, fps_page, "Supervisor", docs.fp.supervisor, 160)
+        load_text(false, "Coordinator")
+        local fp_coordinator_page = guide_section(sect_construct_data, fps_page, "Coordinator", docs.fp.coordinator, 80)
 
         PushButton{parent=fps,y=3,text="Common Items        >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=fp_common_page.nav_to}
         PushButton{parent=fps,text="Reactor PLC         >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=fp_rplc_page.nav_to}
         PushButton{parent=fps,text="RTU Gateway         >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=fp_rtu_page.nav_to}
         PushButton{parent=fps,text="Supervisor          >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=fp_supervisor_page.nav_to}
-        PushButton{parent=fps,text="Coordinator         >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,dis_fg_bg=btn_disable,callback=function()end}.disable()
+        PushButton{parent=fps,text="Coordinator         >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=fp_coordinator_page.nav_to}
+
+        load_text("Glossary")
 
         TextBox{parent=gls,y=1,text="Glossary",alignment=ALIGN.CENTER}
         PushButton{parent=gls,x=3,y=1,text="<",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=main_page.nav_to}
 
         local gls_abbv_page = guide_section(sect_construct_data, gls_page, "Abbreviations", docs.glossary.abbvs, 140)
-        local gls_term_page = guide_section(sect_construct_data, gls_page, "Terminology", docs.glossary.terms, 100)
+        local gls_term_page = guide_section(sect_construct_data, gls_page, "Terminology", docs.glossary.terms, 120)
 
         PushButton{parent=gls,y=3,text="Abbreviations       >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=gls_abbv_page.nav_to}
         PushButton{parent=gls,text="Terminology         >",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=gls_term_page.nav_to}
 
+        load_text("Links")
+
         TextBox{parent=lnk,y=1,text="Wiki and Discord",alignment=ALIGN.CENTER}
         PushButton{parent=lnk,x=1,y=1,text="<",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=main_page.nav_to}
 

pocket/ui/apps/loader.lua

@@ -32,16 +32,29 @@ local function create_pages(root)
 
     local root_pane = MultiPane{parent=main,x=1,y=1,panes={conn_sv_wait,conn_api_wait,main_pane}}
 
-    root_pane.register(db.ps, "link_state", function (state)
-        if state == LINK_STATE.UNLINKED or state == LINK_STATE.API_LINK_ONLY then
+    local function update()
+        local state = db.ps.get("link_state")
+
+        if state == LINK_STATE.UNLINKED then
             root_pane.set_value(1)
+        elseif state == LINK_STATE.API_LINK_ONLY then
+            if not db.loader_require.sv then
+                root_pane.set_value(3)
+                db.nav.on_loader_connected()
+            else root_pane.set_value(1) end
         elseif state == LINK_STATE.SV_LINK_ONLY then
-            root_pane.set_value(2)
+            if not db.loader_require.api then
+                root_pane.set_value(3)
+                db.nav.on_loader_connected()
+            else root_pane.set_value(2) end
         else
             root_pane.set_value(3)
             db.nav.on_loader_connected()
         end
-    end)
+    end
+
+    root_pane.register(db.ps, "link_state", update)
+    root_pane.register(db.ps, "loader_reqs", update)
 
     TextBox{parent=main_pane,text="Connected!",x=1,y=6,alignment=core.ALIGN.CENTER}
 end

pocket/ui/apps/radiation.lua

@@ -0,0 +1,219 @@
+--
+-- Radiation Monitor App
+--
+
+local util         = require("scada-common.util")
+
+local iocontrol    = require("pocket.iocontrol")
+local pocket       = require("pocket.pocket")
+
+local style        = require("pocket.ui.style")
+
+local core         = require("graphics.core")
+
+local Div          = require("graphics.elements.Div")
+local ListBox      = require("graphics.elements.ListBox")
+local MultiPane    = require("graphics.elements.MultiPane")
+local Rectangle    = require("graphics.elements.Rectangle")
+local TextBox      = require("graphics.elements.TextBox")
+
+local WaitingAnim  = require("graphics.elements.animations.Waiting")
+
+local RadIndicator = require("graphics.elements.indicators.RadIndicator")
+
+local ALIGN  = core.ALIGN
+local cpair  = core.cpair
+local border = core.border
+
+local APP_ID = pocket.APP_ID
+
+local label_fg_bg = style.label
+local lu_col      = style.label_unit_pair
+
+-- new radiation monitor page view
+---@param root Container parent
+local function new_view(root)
+    local db = iocontrol.get_db()
+
+    local frame = Div{parent=root,x=1,y=1}
+
+    local app = db.nav.register_app(APP_ID.RADMON, frame, nil, false, true)
+
+    local load_div = Div{parent=frame,x=1,y=1}
+    local main = Div{parent=frame,x=1,y=1}
+
+    TextBox{parent=load_div,y=12,text="Loading...",alignment=ALIGN.CENTER}
+    WaitingAnim{parent=load_div,x=math.floor(main.get_width()/2)-1,y=8,fg_bg=cpair(colors.yellow,colors._INHERIT)}
+
+    local load_pane = MultiPane{parent=main,x=1,y=1,panes={load_div,main}}
+
+    app.set_sidebar({ { label = " # ", tall = true, color = core.cpair(colors.black, colors.green), callback = db.nav.go_home } })
+
+    local page_div = nil ---@type Div|nil
+
+    -- load the app (create the elements)
+    local function load()
+        local f_ps = db.facility.ps
+
+        page_div = Div{parent=main,y=2,width=main.get_width()}
+
+        local panes = {} ---@type Div[]
+
+        -- create all page divs
+        for _ = 1, db.facility.num_units + 2 do
+            local div = Div{parent=page_div}
+            table.insert(panes, div)
+        end
+
+        local last_update = 0
+        -- refresh data callback, every 500ms it will re-send the query
+        local function update()
+            if util.time_ms() - last_update >= 500 then
+                db.api.get_rad()
+                last_update = util.time_ms()
+            end
+        end
+
+        -- create a new radiation monitor list
+        ---@param parent Container
+        ---@param ps psil
+        local function new_mon_list(parent, ps)
+            local mon_list = ListBox{parent=parent,y=6,scroll_height=100,nav_fg_bg=cpair(colors.lightGray,colors.gray),nav_active=cpair(colors.white,colors.gray)}
+
+            local elem_list = {}    ---@type graphics_element[]
+
+            mon_list.register(ps, "radiation_monitors", function (data)
+                local ids = textutils.unserialize(data)
+
+                -- delete any disconnected monitors
+                for id, elem in pairs(elem_list) do
+                    if not util.table_contains(ids, id) then
+                        elem.delete()
+                        elem_list[id] = nil
+                    end
+                end
+
+                -- add newly connected monitors
+                for _, id in pairs(ids) do
+                    if not elem_list[id] then
+                        elem_list[id] = Div{parent=mon_list,height=5}
+                        local mon_rect = Rectangle{parent=elem_list[id],height=4,x=2,width=20,border=border(1,colors.gray,true),thin=true,fg_bg=cpair(colors.black,colors.lightGray)}
+
+                        TextBox{parent=mon_rect,text="Env. Detector "..id}
+                        local mon_rad = RadIndicator{parent=mon_rect,x=2,label="",format="%13.3f",lu_colors=cpair(colors.gray,colors.gray),width=18}
+                        mon_rad.register(ps, "radiation@" .. id, mon_rad.update)
+                    end
+                end
+            end)
+        end
+
+        --#region unit radiation monitors
+
+        for i = 1, db.facility.num_units do
+            local u_pane = panes[i]
+            local u_div = Div{parent=u_pane}
+            local unit = db.units[i]
+            local u_ps = unit.unit_ps
+
+            local u_page = app.new_page(nil, i)
+            u_page.tasks = { update }
+
+            TextBox{parent=u_div,y=1,text="Unit #"..i.." Monitors",alignment=ALIGN.CENTER}
+
+            TextBox{parent=u_div,x=2,y=3,text="Max Radiation",fg_bg=label_fg_bg}
+            local radiation = RadIndicator{parent=u_div,x=2,label="",format="%17.3f",lu_colors=lu_col,width=21}
+            radiation.register(u_ps, "radiation", radiation.update)
+
+            new_mon_list(u_div, u_ps)
+        end
+
+        --#endregion
+
+        --#region overview page
+
+        local s_pane = panes[db.facility.num_units + 1]
+        local s_div = Div{parent=s_pane,x=2,width=main.get_width()-2}
+
+        local stat_page = app.new_page(nil, db.facility.num_units + 1)
+        stat_page.tasks = { update }
+
+        TextBox{parent=s_div,y=1,text=" Radiation Monitoring",alignment=ALIGN.CENTER}
+
+        TextBox{parent=s_div,y=3,text="Max Facility Rad.",fg_bg=label_fg_bg}
+        local s_f_rad = RadIndicator{parent=s_div,label="",format="%17.3f",lu_colors=lu_col,width=21}
+        s_f_rad.register(f_ps, "radiation", s_f_rad.update)
+
+        for i = 1, db.facility.num_units do
+            local unit = db.units[i]
+            local u_ps = unit.unit_ps
+
+            s_div.line_break()
+            TextBox{parent=s_div,text="Max Unit "..i.." Radiation",fg_bg=label_fg_bg}
+            local s_u_rad = RadIndicator{parent=s_div,label="",format="%17.3f",lu_colors=lu_col,width=21}
+            s_u_rad.register(u_ps, "radiation", s_u_rad.update)
+        end
+
+        --#endregion
+
+        --#region overview page
+
+        local f_pane = panes[db.facility.num_units + 2]
+        local f_div = Div{parent=f_pane,width=main.get_width()}
+
+        local fac_page = app.new_page(nil, db.facility.num_units + 2)
+        fac_page.tasks = { update }
+
+        TextBox{parent=f_div,y=1,text="Facility Monitors",alignment=ALIGN.CENTER}
+
+        TextBox{parent=f_div,x=2,y=3,text="Max Radiation",fg_bg=label_fg_bg}
+        local f_rad = RadIndicator{parent=f_div,x=2,label="",format="%17.3f",lu_colors=lu_col,width=21}
+        f_rad.register(f_ps, "radiation", f_rad.update)
+
+        new_mon_list(f_div, f_ps)
+
+        --#endregion
+
+        -- setup multipane
+        local u_pane = MultiPane{parent=page_div,x=1,y=1,panes=panes}
+        app.set_root_pane(u_pane)
+
+        -- setup sidebar
+
+        local list = {
+            { label = " # ", tall = true, color = core.cpair(colors.black, colors.green), callback = db.nav.go_home },
+            { label = " \x1e ", color = core.cpair(colors.black, colors.blue), callback = stat_page.nav_to },
+            { label = "FAC", color = core.cpair(colors.black, colors.yellow), callback = fac_page.nav_to }
+        }
+
+        for i = 1, db.facility.num_units do
+            table.insert(list, { label = "U-" .. i, color = core.cpair(colors.black, colors.lightGray), callback = function () app.switcher(i) end })
+        end
+
+        app.set_sidebar(list)
+
+        -- done, show the app
+        stat_page.nav_to()
+        load_pane.set_value(2)
+    end
+
+    -- delete the elements and switch back to the loading screen
+    local function unload()
+        if page_div then
+            page_div.delete()
+            page_div = nil
+        end
+
+        app.set_sidebar({ { label = " # ", tall = true, color = core.cpair(colors.black, colors.green), callback = db.nav.go_home } })
+        app.delete_pages()
+
+        -- show loading screen
+        load_pane.set_value(1)
+    end
+
+    app.set_load(load)
+    app.set_unload(unload)
+
+    return main
+end
+
+return new_view

pocket/ui/apps/unit.lua

@@ -312,8 +312,6 @@ local function new_view(root)
             c_emg.register(u_ps, "EmergencyCoolant", c_emg.update)
             c_mwrf.register(u_ps, "MaxWaterReturnFeed", c_mwrf.update)
 
-            -- rcs_div.line_break()
-            -- TextBox{parent=rcs_div,text="Mismatches",alignment=ALIGN.CENTER,fg_bg=label}
             local c_cfm = IconIndicator{parent=rcs_div,label="Coolant Feed",states=yel_ind_s}
             local c_brm = IconIndicator{parent=rcs_div,label="Boil Rate",states=yel_ind_s}
             local c_sfm = IconIndicator{parent=rcs_div,label="Steam Feed",states=yel_ind_s}
@@ -323,7 +321,6 @@ local function new_view(root)
             c_sfm.register(u_ps, "SteamFeedMismatch", c_sfm.update)
 
             rcs_div.line_break()
-            -- TextBox{parent=rcs_div,text="Aggregate Checks",alignment=ALIGN.CENTER,fg_bg=label}
 
             if unit.num_boilers > 0 then
                 local wll = IconIndicator{parent=rcs_div,label="Boiler Water Lo",states=red_ind_s}

pocket/ui/apps/waste.lua

@@ -95,8 +95,8 @@ local function new_view(root)
 
             local function set_waste(mode) process.set_unit_waste(i, mode) end
 
-            local waste_prod = StateIndicator{parent=u_div,x=16,y=3,states=style.waste.states_abbrv,value=1,min_width=6}
-            local waste_mode = RadioButton{parent=u_div,y=3,options=style.waste.unit_opts,callback=set_waste,radio_colors=cpair(colors.lightGray,colors.gray),select_color=colors.white}
+            local waste_prod = StateIndicator{parent=u_div,x=16,y=3,states=style.get_waste().states_abbrv,value=1,min_width=6}
+            local waste_mode = RadioButton{parent=u_div,y=3,options=style.get_waste().unit_opts,callback=set_waste,radio_colors=cpair(colors.lightGray,colors.gray),select_color=colors.white}
 
             waste_prod.register(u_ps, "U_WasteProduct", waste_prod.update)
             waste_mode.register(u_ps, "U_WasteMode", waste_mode.set_value)
@@ -159,8 +159,8 @@ local function new_view(root)
 
         TextBox{parent=c_div,y=1,text="Waste Control",alignment=ALIGN.CENTER}
 
-        local status = StateIndicator{parent=c_div,x=3,y=3,states=style.waste.states,value=1,min_width=17}
-        local waste_prod = RadioButton{parent=c_div,y=5,options=style.waste.options,callback=process.set_process_waste,radio_colors=cpair(colors.lightGray,colors.gray),select_color=colors.white}
+        local status = StateIndicator{parent=c_div,x=3,y=3,states=style.get_waste().states,value=1,min_width=17}
+        local waste_prod = RadioButton{parent=c_div,y=5,options=style.get_waste().options,callback=process.set_process_waste,radio_colors=cpair(colors.lightGray,colors.gray),select_color=colors.white}
 
         status.register(f_ps, "current_waste_product", status.update)
         waste_prod.register(f_ps, "process_waste_product", waste_prod.set_value)

pocket/ui/docs.lua

@@ -1,3 +1,7 @@
+--
+-- All the text documentation used in the Guide app is defined in this file.
+--
+
 local const = require("scada-common.constants")
 
 local docs = {}
@@ -7,7 +11,9 @@ local DOC_ITEM_TYPE = {
     SECTION = 1,
     SUBSECTION = 2,
     TEXT = 3,
-    LIST = 4
+    NOTE = 4,
+    TIP = 5,
+    LIST = 6
 }
 
 ---@enum DOC_LIST_TYPE
@@ -51,6 +57,18 @@ local function text(body)
     table.insert(target, item)
 end
 
+local function note(body)
+    ---@class pocket_doc_note
+    local item = { type = DOC_ITEM_TYPE.NOTE, text = body }
+    table.insert(target, item)
+end
+
+local function tip(body)
+    ---@class pocket_doc_tip
+    local item = { type = DOC_ITEM_TYPE.TIP, text = body }
+    table.insert(target, item)
+end
+
 ---@param type DOC_LIST_TYPE
 ---@param items table
 ---@param colors table|nil colors for indicators or nil for normal lists
@@ -60,14 +78,140 @@ local function list(type, items, colors)
     table.insert(target, list_def)
 end
 
--- important to note in the future: The PLC should always be in a chunk with the reactor to ensure it can protect it on chunk load if you do not keep it all chunk loaded
+--#region System Usage
+
+docs.usage = {
+    conn = {}, config = {}, manual = {}, auto = {}, waste = {}
+}
+
+target = docs.usage.conn
+sect("Overview")
+tip("For the best setup experience, see the Wiki on GitHub or the YouTube channel! This app does not contain all information.")
+text("Mekanism devices are connected to ComputerCraft computers that form the SCADA control system.")
+sect("Mekanism Conns")
+text("Multiblocks and single block devices are both connected directly to a computer by touching it or via wired modems.")
+doc("usage_conn_mb", "Multiblocks", "For multiblocks, a logic adapter is used if it exists for that multiblock, otherwise a valve or port block is used.")
+text("A wired modem is only connected to the block when you right click it and it gets a red border and you see a message in the chat with the peripheral name.")
+tip("Do not connect all peripherals in the system on the same network cable, since Reactor PLCs will grab the first reactor they find and you may accidentally duplicate RTUs.")
+sect("Computer Conns")
+tip("It helps to be familiar with how ComputerCraft manages peripherals before using this system, though it is not necessary.")
+doc("usage_conn_network", "Network", "All computers in the system communicate with each other via wireless or ender modems. Ender modems are preferred due to the unlimited range.")
+text("Five different network channels are used and must have the same value for each name across all devices.")
+text("For example, the supervisor channel SVR_CHANNEL must be set to the same channel for all devices in your system. Two different named channels should not share the same value (such as SVR_CHANNEL vs CRD_CHANNEL).")
+doc("usage_conn_peri", "Peripherals", "ComputerCraft peripherals like monitors and speakers need to touch the computer or be connected via wired modems.")
+
+target = docs.usage.config
+sect("Overview")
+tip("For the best setup experience, see the Wiki on GitHub or the YouTube channel! This app does not contain all information.")
+text("All devices have a configurator program you can launch by running the 'configure' command.")
+sect("Networking")
+doc("usage_cfg_id", "Computer ID", "A computer ID must NEVER be the identical between devices, which can only happen if you duplicate a computer (such as if you middle-click on it and place it again in creative mode).")
+doc("usage_cfg_chan", "Channels", "Channels are used for the computer to computer communication, described in the connection guide section. Channels with the same name must have the same value across all devices in your system and channels with different names cannot overlap.")
+doc("usage_cfg_to", "Conn Timeout", "After this period of time the device will close the connection assuming the other device is unresponsive.")
+doc("usage_cfg_tr", "Trusted Range", "Devices further than this block distance away will have any network traffic rejected by this device.")
+doc("usage_cfg_auth", "Authentication", "To provide a level of security, you can enable facility-wide authentication by setting keys, which must be the same (and set) on all your devices. This adds computation time to each network transmission so you should only do this if you need it on multiplayer.")
+sect("Logging")
+text("Logs are automatically saved to a log.txt file in the root of the computer. You can change the path to it, if it contains verbose debug messages, and if it is appended to or overwritten each time the program runs.")
+text("If you intend to be able to share logs, you should leave it to append.")
+doc("usage_cfg_log_upload", "Sharing Logs", "To share logs, you would run 'pastebin put log.txt' where your log file is then share the code.")
+sect("Reactor PLC")
+text("The Reactor PLC must be connected to a single fission reactor that it will manage. Use the configurator to choose if you would like it to operate as networked or not.")
+tip("The Reactor PLC should always be in a chunk with the reactor to ensure it can protect it on server start and/or chunk load.")
+doc("usage_cfg_plc_nonet", "Non-Networked", "This lets you use this device as an advanced standalone safety system rather than a basic redstone breaker for easier safety protection.")
+doc("usage_cfg_plc_net", "Networked", "This is the most commonly used mode. The Reactor PLC will require a connection to the Supervisor to operate and will allow usage through that for more advanced functionality.")
+doc("usage_cfg_plc_unit", "Unit ID", "When networked, you can set any unit ID ranging from 1 to 4. Multiple Reactor PLCs cannot share the same unit ID.")
+sect("RTU Gateway")
+text("The RTU Gateway allows connecting multiple RTU interfaces to the SCADA system. These interfaces may be external peripherals or redstone.")
+text("All devices except for fission reactors must be connected via an RTU Gateway.")
+sect("Supervisor")
+text("The Supervisor configuration is core to the entire system. If you change things about the system, such as the cooling devices or reactor count, it must be updated here.")
+text("This configuration contains many settings that are detailed better in the configurator so they will not be covered here.")
+doc("usage_cfg_sv_tanks", "Dynamic Tanks", "Dynamic tanks can be used to provide emergency coolant (and/or auxiliary coolant) to the system. Many layouts are supported by using a mix of facility tanks (connect to 1+ units) and unit tanks (connect to only one unit).")
+doc("usage_cfg_sv_aux", "Auxiliary Coolant", "This coolant is enabled at the start of reactors to prevent water levels from dropping in the reactor or boiler while the turbine ramps up. This can be connected to a dynamic tank, a sink, or any other water supply.")
+sect("Coordinator")
+text("The Coordinator configuration is mainly focused around setting up your displays. This is best to do last after everything else. See the wiki on the GitHub for details on monitor sizing.")
+tip("When changing the unit count on the Supervisor, you must also update it on the Coordinator.")
+doc("usage_cfg_crd_main", "Main Monitor", "The main monitor contains the main interface and overview. It is always 8 block wide with varying height depending on how many units you have.")
+doc("usage_cfg_crd_flow", "Flow Monitor", "The flow monitor contains the waste and coolant flow diagram. It is always 8 block wide with varying height depending on how many units you have.")
+doc("usage_cfg_crd_unit", "Unit Monitor", "You need one unit monitor per reactor, and it is always a 4x4 monitor.")
+text("Monitors can be connected by direct contact or via wired modems.")
+text("Various unit and color options are available to customize the display to your liking. Using energy scales other than RF can impact the precision of your power-related auto control setpoints as RF is always used internally.")
+sect("Pocket")
+text("You're already here, so not much to mention!")
+sect("Self-Check")
+text("Most application configurators provide a self-check function that will check the validity of your configuration and the network connection. You should run this if you are having issues with that device.")
+sect("Config Changes")
+text("When an update adds or removes or otherwise modifies configuration requirements, you will be warned that you need to re-configure. You will not lose any prior data as updates will preserve configurations, you just need to step through the instructions again to add or change any new data.")
+
+target = docs.usage.manual
+sect("Overview")
+text("Manual reactor control still includes safety checks and monitoring, but the burn rate is not automatically controlled.")
+text("A unit is under manual control when the AUTO CTRL option Manual is selected on the unit display.")
+note("Specific UIs will not be discussed here. If you need help with the UI, refer to Operator UIs > Coordinator UI > Unit Displays.")
+sect("Manual Control")
+text("The unit display on the Coordinator is used to run manual control. You may also start/stop and set the burn rate via the Mekanism UI on the Fission Reactor.")
+tip("If some controls are grayed out on the unit display, that operation isn't currently available, such as due to the reactor being already started or being under auto control.")
+text("Manual control is started by the START button and runs at the commanded burn rate next to it, which can be modified before starting or after having started by selecting a value then pressing SET.")
+text("The reactor can be stopped via SCRAM, then the RPS needs to be reset via RESET.")
+
+target = docs.usage.auto
+sect("Overview")
+text("A main feature of this system is automatic reactor control that supports various managed control modes.")
+tip("You should first review the Main Display and Unit Display documentation under Operator UIs > Coordinator before proceeding if you are not familiar with the interfaces.")
+sect("Configuration")
+note("Configurations cannot be modified while auto control is active.")
+doc("usage_auto_assign", "Unit Assignments", "Auto control only applies to units set to a mode other than Manual. To prefer certain units or only use the minimum number necessary, priority groups are used to split up the required burn rate.")
+text("Primary units will be used first, followed by secondary, etc. If multiple are assigned to a group, burn rate will be assigned evenly between them.")
+text("The next priority group will only be used once the previous one cannot keep up with the total required burn rate for auto control at that moment.")
+doc("usage_auto_setpoints", "Setpoints", "Three setpoint spinner inputs are available for the three setpoint-based auto control modes. The system will do its best to meet the requested value, with the current value listed below the input.")
+doc("usage_auto_limits", "Unit Limits", "Each unit can be limited to a maximum auto control burn rate to prevent exceeding any safe levels that you know of.")
+doc("usage_auto_states", "Unit States", "Any assigned units must be shown as Ready and not Degraded to use auto control. See Operator UIs > Coordinator > Main Display for more.")
+sect("Operation Modes")
+text("Four auto control modes are available that function based on configurations set on the main display. All modes except Monitored Max Burn will try to only use the primary group until it can't keep up, then the secondary, etc.")
+note("No units will be set to a burn rate higher than their limit.")
+doc("usage_op_mon_max", "Monitored Max Burn", "This mode runs all units assigned to auto control at their unit limit burn rate regardless of priority group.")
+doc("usage_op_com_rate", "Combined Burn Rate", "Assigned units will be commanded to meet the Burn Target setpoint.")
+doc("usage_op_chg_level", "Charge Level", "Assigned units will be commanded to bring the induction matrix up to the requested Charge Target.")
+doc("usage_op_gen_rate", "Generation Rate", "Assigned units will be commanded to maintain the requested Generation Target.")
+note("The rate used is the input rate into the induction matrix, so using other power generation sources may disrupt this control mode.")
+sect("Start and Stop")
+text("A text box is used to indicate the system status. It will also provide information of why the system has paused control or failed to start.")
+text("You cannot start auto control until all assigned units have all their devices connected and functional and the reactor's RPS is not tripped.")
+doc("usage_op_save", "SAVE", "SAVE will save the configuration without starting control.")
+doc("usage_op_start", "START", "START will attempt to start auto control, which includes first saving the configuration.")
+doc("usage_op_stop", "STOP", "STOP will stop all reactors assigned to automatic control.")
+
+target = docs.usage.waste
+sect("Overview")
+text("When 'valves' are connected for routing waste, this system can manage which waste product(s) are made. The flow monitor shows the diagram of how valves are meant to be connected.")
+text("There are three waste products, listed below with the colors generally associated with them.")
+list(DOC_LIST_TYPE.LED, { "Pu - Plutonium", "Po - Polonium", "AM - Antimatter" }, { colors.cyan, colors.green, colors.purple })
+note("The Po and Pu colors are swapped in older versions of Mekanism.")
+sect("Unit Waste")
+text("Units can be set to specific waste products via buttons at the bottom right of a unit display.")
+note("Refer to Operator UIs > Coordinator UI > Unit Displays for details.")
+text("If 'Auto' is selected instead of a waste product, that unit's waste will be processed per the facility waste control.")
+sect("Facility Waste")
+text("Facility waste control adds additional functionality to waste processing through automatic control.")
+text("The waste control interface on the main display lets you set a target waste type along with options that can change that based on circumstances.")
+note("Refer to Operator UIs > Coordinator UI > Main Display for information on the display and control interface.")
+doc("usage_waste_fallback", "Pu Fallback", "This option switches facility waste control to plutonium when the SNAs cannot keep up, such as at night.")
+doc("usage_waste_sps_lc", "Low Charge SPS", "This option prevents the facility waste control from stopping antimatter production at low induction matrix charge (< 10%, resumes after reaching 15%).")
+text("With that option enabled, antimatter production will continue. With it disabled, it will switch to polonium if set to antimatter while charge is low.")
+note("Pu Fallback takes priority and will switch to plutonium when appropriate regardless of the Low Charge SPS setting.")
+
+--#endregion
+
+--#region Operator UIs
+
+--#region Alarms
 
 docs.alarms = {}
 
 target = docs.alarms
 doc("ContainmentBreach", "Containment Breach", "Reactor disconnected or indicated unformed while being at or above 100% damage; explosion assumed.")
 doc("ContainmentRadiation", "Containment Radiation", "Environment detector(s) assigned to the unit have observed high levels of radiation.")
-doc("ReactorLost", "Reactor Lost", "Reactor PLC has stopped communicating with the supervisor.")
+doc("ReactorLost", "Reactor Lost", "Reactor PLC has stopped communicating with the Supervisor.")
 doc("CriticalDamage", "Damage Critical", "Reactor damage has reached or exceeded 100%, so it will explode at any moment.")
 doc("ReactorDamage", "Reactor Damage", "Reactor temperature causing increasing damage to the reactor casing.")
 doc("ReactorOverTemp", "Reactor Over Temp", "Reactor temperature is at or above maximum safe temperature, so it is now taking damage.")
@@ -78,6 +222,10 @@ doc("RPSTransient", "RPS Transient", "Reactor protection system was activated.")
 doc("RCSTransient", "RCS Transient", "Something is wrong with the reactor coolant system, check RCS indicators for details.")
 doc("TurbineTripAlarm", "Turbine Trip", "A turbine stopped rotating, likely due to having full energy storage. This will prevent cooling, so it needs to be resolved before using that unit.")
 
+--#endregion
+
+--#region Annunciators
+
 docs.annunc = {
     unit = {
         main_section = {}, rps_section = {}, rcs_section = {}
@@ -89,8 +237,8 @@ docs.annunc = {
 
 target = docs.annunc.unit.main_section
 sect("Unit Status")
-doc("PLCOnline", "PLC Online", "Indicates if the fission reactor PLC is connected. If it isn't, check that your PLC is on and configured properly.")
-doc("PLCHeartbeat", "PLC Heartbeat", "An indicator of status data being live. As status messages are received from the PLC, this light will turn on and off. If it gets stuck, the supervisor has stopped receiving data or a screen has frozen.")
+doc("PLCOnline", "PLC Online", "Indicates if the fission Reactor PLC is connected. If it isn't, check that your PLC is on and configured properly.")
+doc("PLCHeartbeat", "PLC Heartbeat", "An indicator of status data being live. As status messages are received from the PLC, this light will turn on and off. If it gets stuck, the Supervisor has stopped receiving data or a screen has frozen.")
 doc("RadiationMonitor", "Radiation Monitor", "On if at least one environment detector is connected and assigned to this unit.")
 doc("AutoControl", "Automatic Control", "On if the reactor is under the control of one of the automatic control modes.")
 sect("Safety Status")
@@ -98,7 +246,7 @@ doc("ReactorSCRAM", "Reactor SCRAM", "On if the reactor protection system is hol
 doc("ManualReactorSCRAM", "Manual Reactor SCRAM", "On if the operator (you) initiated a SCRAM.")
 doc("AutoReactorSCRAM", "Auto Reactor SCRAM", "On if the automatic control system initiated a SCRAM. The main view screen annunciator will have an indication as to why.")
 doc("RadiationWarning", "Radiation Warning", "On if radiation levels are above normal. There is likely a leak somewhere, so that should be identified and fixed. Hazmat suit recommended.")
-doc("RCPTrip", "RCP Trip", "Reactor coolant pump tripped. This is a technical concept not directly mapping to Mekansim. Here, it indicates if there is either high heated coolant or low cooled coolant that caused an RPS trip. Check the coolant system if this occurs.")
+doc("RCPTrip", "RCP Trip", "Reactor coolant pump tripped. This is a technical concept not directly mapping to Mekanism. Here, it indicates if there is either high heated coolant or low cooled coolant that caused an RPS trip. Check the coolant system if this occurs.")
 doc("RCSFlowLow", "RCS Flow Low", "Indicates if the reactor coolant system flow is low. This is observed when the cooled coolant level in the reactor is dropping. This can occur while a turbine spins up, but if it persists, check that the cooling system is operating properly. This can occur with smaller boilers or when using pipes and not having enough.")
 doc("CoolantLevelLow", "Coolant Level Low", "On if the reactor coolant level is lower than it should be. Check the coolant system.")
 doc("ReactorTempHigh", "Reactor Temp. High", "On if the reactor temperature is above expected maximum operating temperature. This is not yet damaging, but should be attended to. Check coolant system.")
@@ -118,7 +266,7 @@ doc("high_temp", "Temperature High", "Indicates if the RPS tripped due to reachi
 doc("low_cool", "Coolant Level Low Low", "Indicates if the RPS tripped due to very low coolant levels that result in the temperature uncontrollably rising. Ensure that the cooling system can provide sufficient cooled coolant flow.")
 doc("no_fuel", "No Fuel", "Indicates if the RPS tripped due to no fuel being available. Check fuel input.")
 doc("fault", "PPM Fault", "Indicates if the RPS tripped due to a peripheral access fault. Something went wrong interfacing with the reactor, try restarting the PLC.")
-doc("timeout", "Connection Timeout", "Indicates if the RPS tripped due to losing connection with the supervisory computer. Check that your PLC and supervisor remain chunk loaded.")
+doc("timeout", "Connection Timeout", "Indicates if the RPS tripped due to losing connection with the supervisory computer. Check that your PLC and Supervisor remain chunk loaded.")
 doc("sys_fail", "System Failure", "Indicates if the RPS tripped due to the reactor not being formed. Ensure that the multi-block is formed.")
 
 target = docs.annunc.unit.rcs_section
@@ -130,7 +278,7 @@ doc("SteamFeedMismatch", "Steam Feed Mismatch", "There is an above tolerance dif
 doc("MaxWaterReturnFeed", "Max Water Return Feed", "The turbines are condensing the max rate of water that they can per the structure build. If water return is insufficient, add more saturating condensers to your turbine(s).")
 doc("WaterLevelLow", "Water Level Low", "The water level in the boiler is low. A larger boiler water tank may help, or you can feed additional water into the boiler from elsewhere.")
 doc("HeatingRateLow", "Heating Rate Low", "The boiler is not hot enough to boil water, but it is receiving heated coolant. This is almost never a safety concern.")
-doc("SteamDumpOpen", "Steam Relief Valve Open", "This turns yellow if the turbine is set to dumping excess and red if it is set to dumping [all]. 'Relief Valve' in this case is that setting allowing the venting of steam. You should never have this set to dumping [all]. Emergency coolant activation from the supervisor will automatically set it to dumping excess to ensure there is no backup of steam as water is added.")
+doc("SteamDumpOpen", "Steam Relief Valve Open", "This turns yellow if the turbine is set to dumping excess and red if it is set to dumping [all]. 'Relief Valve' in this case is that setting allowing the venting of steam. You should never have this set to dumping [all]. Emergency coolant activation from the Supervisor will automatically set it to dumping excess to ensure there is no backup of steam as water is added.")
 doc("TurbineOverSpeed", "Turbine Over Speed", "The turbine is at steam capacity, but not tripped. You may need more turbines if they can't keep up.")
 doc("GeneratorTrip", "Generator Trip", "The turbine is no longer outputting power due to it having nowhere to go. Likely due to full power storage. This will lead to a Turbine Trip if not addressed.")
 doc("TurbineTrip", "Turbine Trip", "The turbine has reached its maximum power charge and has stopped rotating, and as a result stopped cooling steam to water. Ensure the turbine has somewhere to output power, as this is the most common cause of reactor meltdowns. However, the likelihood of a meltdown with this system in place is much lower, especially with emergency coolant helping during turbine trips.")
@@ -154,28 +302,144 @@ doc("as_crit_alarm", "Unit Critical Alarm", "Automatic SCRAM occurred due to cri
 doc("as_radiation", "Facility Radiation High", "Automatic SCRAM occurred due to high facility radiation levels.")
 doc("as_gen_fault", "Gen. Control Fault", "Automatic SCRAM occurred due to assigned units being degraded/no longer ready during generation mode. The system will automatically resume (starting with initial ramp) once the problem is resolved.")
 
-docs.fp = {
-    common = {}, r_plc = {}, rtu_gw = {}, supervisor = {}
+--#endregion
+
+--#region Coordinator UI
+
+docs.c_ui = {
+    main = {}, flow = {}, unit = {}
 }
 
---comp id "This must never be the identical between devices, and that can only happen if you duplicate a computer (such as middle-click on it and place it elsewhere in creative mode)."
+target = docs.c_ui.main
+sect("Facility Diagram")
+text("The facility overview diagram is made up of unit diagrams showing the reactor, boiler(s) if present, and turbine(s). This includes values of various key statistics such as temperatures along with bars showing the fill percentage of the tanks in each multiblock.")
+text("Boilers are shown under the reactor, listed in order of index (#1 then #2 below). Turbines are shown to the right, also listed in order of index (indexes are per unit and set in the RTU Gateway configuration).")
+text("Pipe connections are visualized with color-coded lines, which are primarily to indicate connections, as not all facilities may use pipes.")
+note("If a component you have is not showing up, ensure the Supervisor is configured for your actual cooling configuration.")
+sect("Facility Status")
+note("The annunciator here is described in Operator UIs > Annunciators.")
+doc("ui_fac_scram", "FAC SCRAM", "This SCRAMs all units in the facility.")
+doc("ui_fac_ack", "ACK \x13", "This acknowledges (mutes) all alarms for all units in the facility.")
+doc("ui_fac_rad", "Radiation", "The facility radiation, which is the current maximum of all connected facility radiation monitors (excludes unit monitors).")
+doc("ui_fac_linked", "Linked RTUs", "The number of RTU Gateways connected.")
+sect("Automatic Control")
+text("This interface is used for managing automatic facility control, which only applies to units set via the unit display to be under auto control. This includes setpoints, status, configuration, and control.")
+doc("ui_fac_auto_bt", "Burn Target", "When set to Combined Burn Rate mode, assigned units will ramp up to meet this combined target.")
+doc("ui_fac_auto_ct", "Charge Target", "When set to Charge Level mode, assigned units will run to reach and maintain this induction matrix charge level.")
+doc("ui_fac_auto_gt", "Gen. Target", "When set to Generation Rate mode, assigned units will run to reach and maintain this continuous power output, using the induction matrix input rate.")
+doc("ui_fac_save", "SAVE", "This saves your configuration without starting control.")
+doc("ui_fac_start", "START", "This starts the configured automatic control.")
+tip("START also includes the SAVE operation.")
+doc("ui_fac_stop", "STOP", "This terminates automatic control, stopping assigned units.")
+text("There are four automatic control modes, detailed further in System Usage > Automatic Control")
+doc("ui_fac_auto_mmb", "Monitored Max Burn", "This runs all assigned units at the maximum configured rate.")
+doc("ui_fac_auto_cbr", "Combined Burn Rate", "This runs assigned units to meet the target combined rate.")
+doc("ui_fac_auto_cl", "Charge Level", "This runs assigned units to maintain an induction matrix charge level.")
+doc("ui_fac_auto_gr", "Generation Rate", "This runs assigned units to meet a target induction matrix power input rate.")
+doc("ui_fac_auto_lim", "Unit Limit", "Each unit can have a limit set that auto control will never exceed.")
+doc("ui_fac_unit_ready", "Unit Status Ready", "A unit is only ready for auto control if all multiblocks are formed, online with data received, and there is no RPS trip.")
+doc("ui_fac_unit_degraded", "Unit Status Degraded", "A unit is degraded if the reactor, boiler(s), and/or turbine(s) are faulted or not connected.")
+sect("Waste Control")
+text("Above unit statuses are the unit waste statuses, showing which are set to the auto waste mode and the actual current waste production of that unit.")
+text("The facility automatic waste control interface is surrounded by a brown border and lets you configure that system, starting with the requested waste product.")
+doc("ui_fac_waste_pu_fall_act", "Fallback Active", "When the system is falling back to plutonium production while SNAs cannot keep up.")
+doc("ui_fac_waste_sps_lc_act", "SPS Disabled LC", "When the system is falling back to polonium production to prevent draining all power with the SPS while the induction matrix charge has dropped below 10% and not yet reached 15%.")
+doc("ui_fac_waste_pu_fall", "Pu Fallback", "Switch from Po or Antimatter when the SNAs can't keep up (like at night).")
+doc("ui_fac_waste_sps_lc", "Low Charge SPS", "Continue running antimatter production even at low induction matrix charge levels (<10%).")
+sect("Induction Matrix")
+text("The induction matrix statistics are shown at the bottom right, including fill bars for the FILL, I (input rate), and O (output rate).")
+text("Averages are computed by the system while other data is directly from the device.")
+doc("ui_fac_im_charge", "Charging", "Charge is increasing (more input than output).")
+doc("ui_fac_im_charge", "Discharging", "Charge is draining (more output than input).")
+doc("ui_fac_im_charge", "Max I/O Rate", "The induction providers are at their maximum rate.")
+doc("ui_fac_eta", "ETA", "The ETA is based off a longer average so it may take a minute to stabilize, but will give a rough estimate of time to charge/discharge.")
+
+target = docs.c_ui.flow
+sect("Flow Diagram")
+text("The coolant and waste flow monitor is one large P&ID (process and instrumentation diagram) showing an overview of those flows.")
+text("Color-coded pipes are used to show the connections, and valve symbols \x10\x11 are used to show valves (redstone controlled pipes).")
+doc("ui_flow_rates", "Flow Rates", "Flow rates are always shown below their respective pipes and sourced from devices when possible. The waste flow is based on the reactor burn rate, then everything downstream of the SNAs are based on the SNA production rate.")
+doc("ui_flow_valves", "Standard Valves", "Valve naming (PV00-XX) is based on P&ID naming conventions. These count up across the whole facility, and use tags at the end to add clarity.")
+note("The indicator next to the label turns on when the associated redstone RTU is connected.")
+list(DOC_LIST_TYPE.BULLET, { "PU: Plutonium", "PO: Polonium", "PL: Po Pellets", "AM: Antimatter", "EMC: Emer. Coolant", "AUX: Aux. Coolant" })
+doc("ui_flow_valve_open", "OPEN", "This indicates if the respective valve is commanded open.")
+doc("ui_flow_prv", "PRVs", "Pressure Relief Valves (PRVs) are used to show the turbine steam dumping states of each turbine.")
+list(DOC_LIST_TYPE.LED, { "Not Dumping", "Dumping Excess", "Dumping" }, { colors.gray, colors.yellow, colors.red })
+sect("SNAs")
+text("Solar Neutron Activators are shown on the flow diagram as a combined block due to the large variable count supported.")
+tip("SNAs consume 10x the waste as they produce in antimatter, so take that into account before connecting too many SNAs.")
+doc("ui_flow_sna_act", "ACTIVE", "The SNAs have a non-zero total flow.")
+doc("ui_flow_sna_cnt", "CNT", "The count of SNAs assigned to the unit.")
+doc("ui_flow_sna_peak_o", "PEAK\x1a", "The combined theoretical peak output the SNAs can achieve under full sunlight.")
+doc("ui_flow_sna_max_o", "MAX \x1a", "The current combined maximum output rate of the SNAs (based on current sunlight).")
+doc("ui_flow_sna_max_i", "\x1aMAX", "The computed combined maximum input rate (10x the output rate).")
+doc("ui_flow_sna_in", "\x1aIN", "The current input rate into the SNAs.")
+sect("Dynamic Tanks")
+text("Dynamic tanks configured for the system are listed to the left. The title may start with U for unit tanks or F for facility tanks.")
+text("The fill information and water level are shown below the status label.")
+doc("ui_flow_dyn_fill", "FILL", "If filling is enabled by the tank mode (via Mekanism UI).")
+doc("ui_flow_dyn_empty", "EMPTY", "If emptying is enabled by the tank mode (via Mekanism UI).")
+sect("SPS")
+doc("ui_flow_sps_in", "Input Rate", "The rate of polonium into the SPS.")
+doc("ui_flow_sps_prod", "Production Rate", "The rate of antimatter produced by the SPS.")
+sect("Statistics")
+text("The sum of all unit's waste rate statistics are shown under the SPS block. These are combined current rates, not long-term sums.")
+doc("ui_flow_stat_raw", "RAW WASTE", "The combined rate of raw waste generated by the reactors before processing.")
+doc("ui_flow_stat_proc", "PROC. WASTE", "The combined rates of different waste product production. Pu is plutonium, Po is polonium, and PoPl is polonium pellets. Antimatter is shown in the SPS block.")
+doc("ui_flow_stat_spent", "SPENT WASTE", "The combined rate of spent waste generated after processing.")
+sect("Other Blocks")
+text("Other blocks, such as CENTRIFUGE, correspond to devices that are not intended to be connected and/or serve as labels.")
+
+target = docs.c_ui.unit
+sect("Data Display")
+text("The unit monitor contains extensive data information, including annunciator and alarm displays described in the associated sections in the Operator UIs section.")
+doc("ui_unit_core", "Core Map", "A core map diagram is shown at the top right, colored by core temperature. The layout is based off of the multiblock dimensions.")
+list(DOC_LIST_TYPE.BULLET, { "Gray <= 300\xb0C", "Blue <= 350\xb0C", "Green < 600\xb0C", "Yellow < 100\xb0C", "Orange < 1200\xb0C", "Red < 1300\xb0C", "Pink >= 1300\xb0C" })
+text("Internal tanks (fuel, cooled coolant, heated coolant, and waste) are displayed below the core map, labeled F, C, H, and W, respectively.")
+doc("ui_unit_rad", "Radiation", "The unit radiation, which is the current maximum of all connected radiation monitors assigned to this unit.")
+text("Multiple other data values are shown but should be self-explanatory.")
+sect("Controls")
+text("A set of buttons and the burn rate input are used for manual reactor control. When in auto mode, unavailable controls are disabled. The burn rate is only applied after SET is pressed.")
+doc("ui_unit_start", "START", "This starts the reactor at the requested burn rate.")
+doc("ui_unit_scram", "SCRAM", "This SCRAMs the reactor.")
+doc("ui_unit_ack", "ACK \x13", "This acknowledges alarms on this unit.")
+doc("ui_unit_reset", "RESET", "This resets the RPS for this unit.")
+sect("Auto Control")
+text("To put this unit under auto control, select an option other than Manual. You must press SET to apply this, but cannot change this while auto control is active. The priorities available are described in System Usage > Automatic Control.")
+doc("ui_unit_prio", "Prio. Group", "This displays the unit's auto control priority group.")
+doc("ui_unit_ready", "READY", "This indicates if the unit is ready for auto control. A unit is only ready for auto control if all multiblocks are formed, online with data received, and there is no RPS trip.")
+doc("ui_unit_standby", "STANDBY", "This indicates if the unit is set to auto control and that is active, but the auto control does not currently need this reactor to run at the moment, so it is idle.")
+sect("Waste Processing")
+text("The unit's waste output configuration can be set via these buttons. Auto will put this unit under control of the facility waste control, otherwise the system will always command the requested option for this unit.")
+
+--#endregion
+
+--#endregion
+
+--#region Front Panels
+
+docs.fp = {
+    common = {}, r_plc = {}, rtu_gw = {}, supervisor = {}, coordinator = {}
+}
 
 target = docs.fp.common
 sect("Core Status")
 doc("fp_status", "STATUS", "This is always lit, except on the Reactor PLC (see Reactor PLC section).")
 doc("fp_heartbeat", "HEARTBEAT", "This alternates between lit and unlit as the main loop on the device runs. If this freezes, something is wrong and the logs will indicate why.")
 sect("Hardware & Network")
-doc("fp_modem", "MODEM", "This lights up if the wireless/ender modem is connected. In parentheses is the unique computer ID of this device, which will show up in places such as the supervisor's connection lists.")
+doc("fp_modem", "MODEM", "This lights up if the wireless/ender modem is connected. In parentheses is the unique computer ID of this device, which will show up in places such as the Supervisor's connection lists.")
 doc("fp_modem", "NETWORK", "This is present when in standard color modes and indicates the network status using multiple colors.")
 list(DOC_LIST_TYPE.LED, { "not linked", "linked", "link denied", "bad comms version", "duplicate PLC" }, { colors.gray, colors.green, colors.red, colors.orange, colors.yellow })
 text("You can fix \"bad comms version\" by ensuring all devices are up-to-date, as this indicates a communications protocol version mismatch. Note that yellow is Reactor PLC-specific, indicating duplicate unit IDs in use.")
-doc("fp_nt_linked", "NT LINKED", "(color accessibility modes only)", "This indicates the device is linked to the supervisor.")
-doc("fp_nt_version", "NT VERSION", "(color accessibility modes only)", "This indicates the communications versions of the supervisor and this device do not match. Make sure everything is up-to-date.")
+doc("fp_nt_linked", "NT LINKED", "(color accessibility modes only)", "This indicates the device is linked to the Supervisor.")
+doc("fp_nt_version", "NT VERSION", "(color accessibility modes only)", "This indicates the communications versions of the Supervisor and this device do not match. Make sure everything is up-to-date.")
 sect("Versions")
 doc("fp_fw", "FW", "Firmware application version of this device.")
 doc("fp_nt", "NT", "Network (comms) version this device has. These must match between devices in order for them to connect.")
 
 target = docs.fp.r_plc
+sect("Overview")
+text("Documentation for Reactor PLC-specific front panel items are below. Refer to 'Common Items' for the items not covered in this section.")
 sect("Core Status")
 doc("fp_status", "STATUS", "This is green once the PLC is initialized and OK (has all its peripherals) and red if something is wrong, in which case you should refer to the other indicator lights (REACTOR & MODEM).")
 sect("Hardware & Network")
@@ -194,8 +458,8 @@ doc("fp_emer_cool", "EMER COOLANT", "This is only present if PLC-controlled emer
 doc("fp_rps_trip", "RPS TRIP", "Flashes when the RPS has SCRAM'd the reactor due to a safety trip.")
 sect("RPS Conditions")
 doc("fp_rps_man", "MANUAL", "The RPS was tripped manually (SCRAM by user, not via the Mekanism Reactor UI).")
-doc("fp_rps_auto", "AUTOMATIC", "The RPS was tripped by the supervisor automatically.")
-doc("fp_rps_to", "TIMEOUT", "The RPS tripped due to losing the supervisor connection.")
+doc("fp_rps_auto", "AUTOMATIC", "The RPS was tripped by the Supervisor automatically.")
+doc("fp_rps_to", "TIMEOUT", "The RPS tripped due to losing the Supervisor connection.")
 doc("fp_rps_pflt", "PLC FAULT", "The RPS tripped due to a peripheral error.")
 doc("fp_rps_rflt", "RCT FAULT", "The RPS tripped due to the reactor not being formed.")
 doc("fp_rps_temp", "HI DAMAGE", "The RPS tripped due to being >=" .. const.RPS_LIMITS.MAX_DAMAGE_PERCENT .. "% damaged.")
@@ -206,6 +470,9 @@ doc("fp_rps_ccool", "LO CCOOLANT", "The RPS tripped due to having low levels of
 doc("fp_rps_ccool", "HI HCOOLANT", "The RPS tripped due to having high levels of heated coolant (>" .. (const.RPS_LIMITS.MAX_HEATED_COLLANT_FILL * 100) .. "%).")
 
 target = docs.fp.rtu_gw
+sect("Overview")
+text("Documentation for RTU Gateway-specific front panel items are below. Refer to 'Common Items' for the items not covered in this section.")
+doc("fp_rtu_spkr", "SPEAKERS", "This is the count of speaker peripherals connected to this RTU Gateway.")
 sect("Co-Routine States")
 doc("fp_rtu_rt_main", "RT MAIN", "This indicates if the device's main loop co-routine is running.")
 doc("fp_rtu_rt_comms", "RT COMMS", "This indicates if the communications handler co-routine is running.")
@@ -218,30 +485,49 @@ doc("fp_rtu_rt", "Device Assignment", "In each RTU entry row, the device identif
 
 target = docs.fp.supervisor
 sect("Round Trip Times")
-doc("fp_sv_fw", "RTT", "Each connection has a round trip time, or RTT. Since the supervisor updates at a rate of 150ms, RTTs from ~150ms to ~300ms are typical. Higher RTTs indicate lag, and if they end up in the thousands there will be performance problems.")
+doc("fp_sv_rtt", "RTT", "Each connection has a round trip time, or RTT. Since the Supervisor updates at a rate of 150ms, RTTs from ~150ms to ~300ms are typical. Higher RTTs indicate lag, and if they end up in the thousands there will be performance problems.")
 list(DOC_LIST_TYPE.BULLET, { "green: <=300ms", "yellow: <=500ms ", "red: >500ms" })
 sect("SVR Tab")
-text("This tab includes information about the supervisor, covered by 'Common Items'.")
+text("This tab includes information about the Supervisor, covered by 'Common Items'.")
 sect("PLC Tab")
 text("This tab lists the expected PLC connections based on the number of configured units. Status information about each connection is shown when linked.")
-doc("fp_sv_link", "LINK", "This indicates if the reactor PLC is linked.")
-doc("fp_sv_p_cmpid", "PLC Computer ID", "This shows the computer ID of the reactor PLC, or --- if disconnected.")
-doc("fp_sv_p_fw", "PLC FW", "This shows the firmware version of the reactor PLC.")
+doc("fp_sv_link", "LINK", "This indicates if the Reactor PLC is linked.")
+doc("fp_sv_p_cmpid", "PLC Computer ID", "This shows the computer ID of the Reactor PLC, or --- if disconnected.")
+doc("fp_sv_p_fw", "PLC FW", "This shows the firmware version of the Reactor PLC.")
 sect("RTU Tab")
-text("As RTU gateways connect to the supervisor, they will show up here along with some information.")
-doc("fp_sv_r_cmpid", "RTU Computer ID", "At the start of the entry is an @ sign followed by the computer ID of the RTU gateway.")
-doc("fp_sv_r_units", "UNITS", "This is a count of the number of RTUs configured on the RTU gateway (each line on the RTU gateway's front panel).")
-doc("fp_sv_r_fw", "RTU FW", "This shows the firmware version of the RTU gateway.")
+text("As RTU gateways connect to the Supervisor, they will show up here along with some information.")
+doc("fp_sv_r_cmpid", "RTU Computer ID", "At the start of the entry is an @ sign followed by the computer ID of the RTU Gateway.")
+doc("fp_sv_r_units", "UNITS", "This is a count of the number of RTUs configured on the RTU Gateway (each line on the RTU Gateway's front panel).")
+doc("fp_sv_r_fw", "RTU FW", "This shows the firmware version of the RTU Gateway.")
 sect("PKT Tab")
-text("As pocket computers connect to the supervisor, they will show up here along with some information. The properties listed are the same as with RTU gateways (except for UNITS), so they will not be further described here.")
+text("As pocket computers connect to the Supervisor, they will show up here along with some information. The properties listed are the same as with RTU gateways (except for UNITS), so they will not be further described here.")
 sect("DEV Tab")
 text("If nothing is connected, this will list all the expected RTU devices that aren't found. This page should be blank if everything is connected and configured correctly. If not, it will list certain types of detectable problems.")
 doc("fp_sv_d_miss", "MISSING", "These items list missing devices, with the details that should be used in the RTU's configuration.")
-doc("fp_sv_d_oor", "BAD INDEX", "If you have a configuration entry that has an index outside of the maximum number of devices configured on the supervisor, this will show up indicating what entry is incorrect. For example, if you specified a unit has 2 turbines and a #3 connected, it would show up here as out of range.")
+doc("fp_sv_d_oor", "BAD INDEX", "If you have a configuration entry that has an index outside of the maximum number of devices configured on the Supervisor, this will show up indicating what entry is incorrect. For example, if you specified a unit has 2 turbines and a #3 connected, it would show up here as out of range.")
 doc("fp_sv_d_dupe", "DUPLICATE", "If a device tries to connect that is configured the same as another, it will be rejected and show up here. If you try to connect two #1 turbines for a unit, that would fail and one would appear here.")
 sect("INF Tab")
 text("This tab gives information about the other tabs, along with extra details on the DEV tab.")
 
+target = docs.fp.coordinator
+sect("Round Trip Times")
+doc("fp_crd_rtt", "RTT", "Each connection has a round trip time, or RTT. Since the Coordinator updates at a rate of 500ms, RTTs ~500ms - ~1000ms are typical. Higher RTTs indicate lag, which results in performance problems.")
+list(DOC_LIST_TYPE.BULLET, { "green: <=1000ms", "yellow: <=1500ms ", "red: >1500ms" })
+sect("CRD Tab")
+text("This tab includes information about the Coordinator, partially covered by 'Common Items'.")
+doc("fp_crd_spkr", "SPEAKER", "This indicates if the speaker is connected.")
+doc("fp_crd_rt_main", "RT MAIN", "This indicates that the device's main loop co-routine is running.")
+doc("fp_crd_rt_render", "RT RENDER", "This indicates that the Coordinator graphics renderer co-routine is running.")
+doc("fp_crd_mon_main", "MAIN MONITOR", "The connection status of the main display monitor.")
+doc("fp_crd_mon_flow", "FLOW MONITOR", "The connection status of the coolant and waste flow display monitor.")
+doc("fp_crd_mon_unit", "UNIT X MONITOR", "The connection status of the monitor associated with a given unit.")
+sect("API Tab")
+text("This tab lists connected pocket computers. Refer to the Supervisor PKT tab documentation for details on fields.")
+
+--#endregion
+
+--#region Glossary
+
 docs.glossary = {
     abbvs = {}, terms = {}
 }
@@ -249,8 +535,7 @@ docs.glossary = {
 target = docs.glossary.abbvs
 doc("G_ACK", "ACK", "Alarm ACKnowledge. Pressing this acknowledges that you understand an alarm occurred and would like to stop the audio tone(s).")
 doc("G_Auto", "Auto", "Automatic.")
-doc("G_CRD", "CRD", "Coordinator. Abbreviation for the coordinator computer.")
-doc("G_DBG", "DBG", "Debug. Abbreviation for the debugging sessions from pocket computers found on the supervisor's front panel.")
+doc("G_CRD", "CRD", "Coordinator. Abbreviation for the Coordinator computer.")
 doc("G_FP", "FP", "Front Panel. See Terminology.")
 doc("G_Hi", "Hi", "High.")
 doc("G_Lo", "Lo", "Low.")
@@ -260,7 +545,7 @@ doc("G_PLC", "PLC", "Programmable Logic Controller. A device that not only repor
 doc("G_PPM", "PPM", "Protected Peripheral Manager. This is an abstraction layer created for this project that prevents peripheral calls from crashing applications.")
 doc("G_RCP", "RCP", "Reactor Coolant Pump. This is from real-world terminology with water-cooled (boiling water and pressurized water) reactors, but in this system it just reflects to the functioning of reactor coolant flow. See the annunciator page on it for more information.")
 doc("G_RCS", "RCS", "Reactor Cooling System. The combination of all machines used to cool the reactor (turbines, boilers, dynamic tanks).")
-doc("G_RPS", "RPS", "Reactor Protection System. A component of the reactor PLC responsible for keeping the reactor safe.")
+doc("G_RPS", "RPS", "Reactor Protection System. A component of the Reactor PLC responsible for keeping the reactor safe.")
 doc("G_RTU", "RT", "co-RouTine. This is used to identify the status of core Lua co-routines on front panels.")
 doc("G_RTU", "RTU", "Remote Terminal Unit. Provides monitoring to and basic output from a SCADA system, interfacing with various types of devices/interfaces.")
 doc("G_SCADA", "SCADA", "Supervisory Control and Data Acquisition. A control systems architecture used in a wide variety process control applications.")
@@ -269,6 +554,8 @@ doc("G_UI", "UI", "User Interface.")
 
 target = docs.glossary.terms
 doc("G_AssignedUnit", "Assigned Unit", "A unit that is assigned to an automatic control group (not assigned to Manual).")
+doc("G_AuxCoolant", "Auxiliary Coolant", "A separate water input to the reactor or boiler to supplement return water from a turbine during initial ramp-up.")
+doc("G_EmerCoolant", "Emergency Coolant", "A dynamic tank or other water supply used when a reactor or boiler does not have enough water to stop a runaway reactor overheat.")
 doc("G_Fault", "Fault", "Something has gone wrong and/or failed to function.")
 doc("G_FrontPanel", "Front Panel", "A basic interface on the front of a device for viewing and sometimes modifying its state. This is what you see when looking at a computer running one of the SCADA applications.")
 doc("G_HighHigh", "High High", "Very High.")
@@ -282,4 +569,6 @@ doc("G_Tripped", "Tripped", "An alarm condition has been met, and is still met."
 doc("G_Tripping", "Tripping", "Alarm condition(s) is/are met, but has/have not reached the minimum time before the condition(s) is/are deemed a problem.")
 doc("G_TurbineTrip", "Turbine Trip", "The turbine stopped, which prevents heated coolant from being cooled. In Mekanism, this would occur when a turbine cannot generate any more energy due to filling its buffer and having no output with any remaining energy capacity.")
 
+--#endregion
+
 return docs

pocket/ui/main.lua

@@ -7,14 +7,15 @@ local util        = require("scada-common.util")
 local iocontrol   = require("pocket.iocontrol")
 local pocket      = require("pocket.pocket")
 
+local about_app   = require("pocket.ui.apps.about")
+local alarm_app   = require("pocket.ui.apps.alarm")
+local comps_app   = require("pocket.ui.apps.comps")
 local control_app = require("pocket.ui.apps.control")
-local diag_apps   = require("pocket.ui.apps.diag_apps")
-local dummy_app   = require("pocket.ui.apps.dummy_app")
 local facil_app   = require("pocket.ui.apps.facility")
 local guide_app   = require("pocket.ui.apps.guide")
 local loader_app  = require("pocket.ui.apps.loader")
 local process_app = require("pocket.ui.apps.process")
-local sys_apps    = require("pocket.ui.apps.sys_apps")
+local rad_app     = require("pocket.ui.apps.radiation")
 local unit_app    = require("pocket.ui.apps.unit")
 local waste_app   = require("pocket.ui.apps.waste")
 
@@ -71,10 +72,11 @@ local function init(main)
     process_app(page_div)
     waste_app(page_div)
     guide_app(page_div)
+    rad_app(page_div)
     loader_app(page_div)
-    sys_apps(page_div)
-    diag_apps(page_div)
-    dummy_app(page_div)
+    about_app(page_div)
+    alarm_app(page_div)
+    comps_app(page_div)
 
     -- verify all apps were created
     assert(util.table_len(db.nav.get_containers()) == APP_ID.NUM_APPS, "app IDs were not sequential or some apps weren't registered")

pocket/ui/pages/dynamic_tank.lua

@@ -1,3 +1,7 @@
+--
+-- Dynamic Tank View
+--
+
 local types          = require("scada-common.types")
 local util           = require("scada-common.util")
 

pocket/ui/pages/facility_matrix.lua

@@ -1,3 +1,7 @@
+--
+-- Induction Matrix View
+--
+
 local iocontrol      = require("pocket.iocontrol")
 
 local style          = require("pocket.ui.style")

pocket/ui/pages/facility_sps.lua

@@ -1,3 +1,7 @@
+--
+-- SPS View
+--
+
 local iocontrol      = require("pocket.iocontrol")
 
 local style          = require("pocket.ui.style")

pocket/ui/pages/guide_section.lua

@@ -1,3 +1,7 @@
+--
+-- A Guide App Subsection
+--
+
 local log            = require("scada-common.log")
 local util           = require("scada-common.util")
 
@@ -34,13 +38,13 @@ return function (data, base_page, title, items, scroll_height)
     local section_div = Div{parent=page_div,x=2}
     table.insert(panes, section_div)
     TextBox{parent=section_div,y=1,text=title,alignment=ALIGN.CENTER}
-    PushButton{parent=section_div,x=3,y=1,text="<",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=base_page.nav_to}
+    PushButton{parent=section_div,x=2,y=1,text="<",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=base_page.nav_to}
 
     local view_page = app.new_page(section_page, #panes + 1)
     local section_view_div = Div{parent=page_div,x=2}
     table.insert(panes, section_view_div)
     TextBox{parent=section_view_div,y=1,text=title,alignment=ALIGN.CENTER}
-    PushButton{parent=section_view_div,x=3,y=1,text="<",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=section_page.nav_to}
+    PushButton{parent=section_view_div,x=2,y=1,text="<",fg_bg=btn_fg_bg,active_fg_bg=btn_active,callback=section_page.nav_to}
 
     local name_list = ListBox{parent=section_div,x=1,y=3,scroll_height=60,nav_fg_bg=cpair(colors.lightGray,colors.gray),nav_active=cpair(colors.white,colors.gray)}
     local def_list = ListBox{parent=section_view_div,x=1,y=3,scroll_height=scroll_height,nav_fg_bg=cpair(colors.lightGray,colors.gray),nav_active=cpair(colors.white,colors.gray)}
@@ -49,7 +53,7 @@ return function (data, base_page, title, items, scroll_height)
     local page_end
 
     for i = 1, #items do
-        local item = items[i] ---@type pocket_doc_sect|pocket_doc_subsect|pocket_doc_text|pocket_doc_list
+        local item = items[i] ---@type pocket_doc_sect|pocket_doc_subsect|pocket_doc_text|pocket_doc_note|pocket_doc_tip|pocket_doc_list
 
         if item.type == DOC_TYPE.SECTION then
             ---@cast item pocket_doc_sect
@@ -73,6 +77,8 @@ return function (data, base_page, title, items, scroll_height)
                 local _ = Div{parent=name_list,height=1}
             end
 
+            table.insert(search_db, { string.lower(item.name), item.name, title, view })
+
             local name_title = Div{parent=name_list,height=1}
             TextBox{parent=name_title,x=1,text=title_text,fg_bg=cpair(colors.lightGray,colors.black)}
             PushButton{parent=name_title,x=title_offs,y=1,text=item.name,alignment=ALIGN.LEFT,fg_bg=cpair(colors.green,colors.black),active_fg_bg=btn_active,callback=view}
@@ -108,6 +114,19 @@ return function (data, base_page, title, items, scroll_height)
 
             TextBox{parent=def_list,text=item.text}
 
+            page_end = Div{parent=def_list,height=1,can_focus=true}
+        elseif item.type == DOC_TYPE.NOTE then
+            ---@cast item pocket_doc_note
+
+            TextBox{parent=def_list,text=item.text,fg_bg=cpair(colors.gray,colors._INHERIT)}
+
+            page_end = Div{parent=def_list,height=1,can_focus=true}
+        elseif item.type == DOC_TYPE.TIP then
+            ---@cast item pocket_doc_tip
+
+            TextBox{parent=def_list,text="TIP!",fg_bg=cpair(colors.orange,colors._INHERIT)}
+            TextBox{parent=def_list,text=item.text}
+
             page_end = Div{parent=def_list,height=1,can_focus=true}
         elseif item.type == DOC_TYPE.LIST then
             ---@cast item pocket_doc_list

pocket/ui/pages/home_page.lua

@@ -9,11 +9,9 @@ local core         = require("graphics.core")
 
 local AppMultiPane = require("graphics.elements.AppMultiPane")
 local Div          = require("graphics.elements.Div")
-local TextBox      = require("graphics.elements.TextBox")
 
 local App          = require("graphics.elements.controls.App")
 
-local ALIGN = core.ALIGN
 local cpair = core.cpair
 
 local APP_ID = pocket.APP_ID
@@ -50,15 +48,12 @@ local function new_view(root)
     App{parent=apps_1,x=16,y=2,text="\x15",title="Control",callback=function()open(APP_ID.CONTROL)end,app_fg_bg=cpair(colors.black,colors.green),active_fg_bg=active_fg_bg}
     App{parent=apps_1,x=2,y=7,text="\x17",title="Process",callback=function()open(APP_ID.PROCESS)end,app_fg_bg=cpair(colors.black,colors.purple),active_fg_bg=active_fg_bg}
     App{parent=apps_1,x=9,y=7,text="\x7f",title="Waste",callback=function()open(APP_ID.WASTE)end,app_fg_bg=cpair(colors.black,colors.brown),active_fg_bg=active_fg_bg}
-    App{parent=apps_1,x=16,y=7,text="\x08",title="Devices",callback=function()open(APP_ID.DUMMY)end,app_fg_bg=cpair(colors.black,colors.lightGray),active_fg_bg=active_fg_bg}
-    App{parent=apps_1,x=2,y=12,text="\xb6",title="Guide",callback=function()open(APP_ID.GUIDE)end,app_fg_bg=cpair(colors.black,colors.cyan),active_fg_bg=active_fg_bg}
-    App{parent=apps_1,x=9,y=12,text="?",title="About",callback=function()open(APP_ID.ABOUT)end,app_fg_bg=cpair(colors.black,colors.white),active_fg_bg=active_fg_bg}
+    App{parent=apps_1,x=16,y=7,text="\xb6",title="Guide",callback=function()open(APP_ID.GUIDE)end,app_fg_bg=cpair(colors.black,colors.cyan),active_fg_bg=active_fg_bg}
+    App{parent=apps_1,x=2,y=12,text="?",title="About",callback=function()open(APP_ID.ABOUT)end,app_fg_bg=cpair(colors.black,colors.white),active_fg_bg=active_fg_bg}
 
-    TextBox{parent=apps_2,text="Diagnostic Apps",x=1,y=2,alignment=ALIGN.CENTER}
-
-    App{parent=apps_2,x=2,y=4,text="\x0f",title="Alarm",callback=function()open(APP_ID.ALARMS)end,app_fg_bg=cpair(colors.black,colors.red),active_fg_bg=active_fg_bg}
-    App{parent=apps_2,x=9,y=4,text="\x1e",title="LoopT",callback=function()open(APP_ID.DUMMY)end,app_fg_bg=cpair(colors.black,colors.cyan),active_fg_bg=active_fg_bg}
-    App{parent=apps_2,x=16,y=4,text="@",title="Comps",callback=function()open(APP_ID.DUMMY)end,app_fg_bg=cpair(colors.black,colors.orange),active_fg_bg=active_fg_bg}
+    App{parent=apps_2,x=2,y=2,text="\x0f",title="Alarm",callback=function()open(APP_ID.ALARMS)end,app_fg_bg=cpair(colors.black,colors.red),active_fg_bg=active_fg_bg}
+    App{parent=apps_2,x=9,y=2,text="@",title="Comps",callback=function()open(APP_ID.COMPS)end,app_fg_bg=cpair(colors.black,colors.orange),active_fg_bg=active_fg_bg}
+    App{parent=apps_2,x=16,y=2,text="\x1e",title="Rad",callback=function()open(APP_ID.RADMON)end,app_fg_bg=cpair(colors.black,colors.yellow),active_fg_bg=active_fg_bg}
 
     return main
 end

pocket/ui/pages/unit_boiler.lua

@@ -1,3 +1,7 @@
+--
+-- Unit Boiler View
+--
+
 local types          = require("scada-common.types")
 local util           = require("scada-common.util")
 
@@ -13,8 +17,8 @@ local TextBox        = require("graphics.elements.TextBox")
 local PushButton     = require("graphics.elements.controls.PushButton")
 
 local DataIndicator  = require("graphics.elements.indicators.DataIndicator")
-local StateIndicator = require("graphics.elements.indicators.StateIndicator")
 local IconIndicator  = require("graphics.elements.indicators.IconIndicator")
+local StateIndicator = require("graphics.elements.indicators.StateIndicator")
 local VerticalBar    = require("graphics.elements.indicators.VerticalBar")
 
 local ALIGN = core.ALIGN

pocket/ui/pages/unit_reactor.lua

@@ -1,3 +1,7 @@
+--
+-- Unit Reactor View
+--
+
 local types          = require("scada-common.types")
 local util           = require("scada-common.util")
 
@@ -13,8 +17,8 @@ local TextBox        = require("graphics.elements.TextBox")
 local PushButton     = require("graphics.elements.controls.PushButton")
 
 local DataIndicator  = require("graphics.elements.indicators.DataIndicator")
-local StateIndicator = require("graphics.elements.indicators.StateIndicator")
 local IconIndicator  = require("graphics.elements.indicators.IconIndicator")
+local StateIndicator = require("graphics.elements.indicators.StateIndicator")
 local VerticalBar    = require("graphics.elements.indicators.VerticalBar")
 
 local ALIGN = core.ALIGN

pocket/ui/pages/unit_turbine.lua

@@ -1,3 +1,7 @@
+--
+-- Unit Turbine View
+--
+
 local util           = require("scada-common.util")
 
 local iocontrol      = require("pocket.iocontrol")

pocket/ui/style.lua

@@ -2,12 +2,18 @@
 -- Graphics Style Options
 --
 
+local util   = require("scada-common.util")
+
 local core   = require("graphics.core")
 
+local pocket = require("pocket.pocket")
+
 local style = {}
 
 local cpair = core.cpair
 
+local config = pocket.config
+
 -- GLOBAL --
 
 style.root            = cpair(colors.white, colors.black)
@@ -171,16 +177,22 @@ style.sps = {
     }
 }
 
-style.waste = {
+-- get waste styling, which depends on the configuration
+---@return { states: { color: color, text: string }, states_abbrv: { color: color, text: string }, options: string[], unit_opts: string[] }
+function style.get_waste()
+    local pu_color = util.trinary(config.GreenPuPellet, colors.green, colors.cyan)
+    local po_color = util.trinary(config.GreenPuPellet, colors.cyan, colors.green)
+
+    return {
         -- auto waste processing states
         states = {
-        { color = cpair(colors.black, colors.green),  text = "PLUTONIUM" },
-        { color = cpair(colors.black, colors.cyan),   text = "POLONIUM" },
+            { color = cpair(colors.black, pu_color),      text = "PLUTONIUM" },
+            { color = cpair(colors.black, po_color),      text = "POLONIUM" },
             { color = cpair(colors.black, colors.purple), text = "ANTI MATTER" }
         },
         states_abbrv = {
-        { color = cpair(colors.black, colors.green),  text = "Pu" },
-        { color = cpair(colors.black, colors.cyan),   text = "Po" },
+            { color = cpair(colors.black, pu_color),      text = "Pu" },
+            { color = cpair(colors.black, po_color),      text = "Po" },
             { color = cpair(colors.black, colors.purple), text = "AM" }
         },
         -- process radio button options
@@ -188,5 +200,6 @@ style.waste = {
         -- unit waste selection
         unit_opts = { "Auto", "Plutonium", "Polonium", "Antimatter" }
     }
+end
 
 return style

reactor-plc/config/check.lua

@@ -84,7 +84,7 @@ local function handle_packet(packet)
                 elseif est_ack == ESTABLISH_ACK.COLLISION then
                     error_msg = "another reactor PLC is connected with this reactor unit ID"
                 elseif est_ack == ESTABLISH_ACK.BAD_VERSION then
-                    error_msg = "reactor PLC comms version does not match supervisor comms version, make sure both devices are up-to-date (ccmsi update ...)"
+                    error_msg = "reactor PLC comms version does not match supervisor comms version, make sure both devices are up-to-date (ccmsi update)"
                 else
                     error_msg = "error: invalid reply from supervisor"
                 end
@@ -120,11 +120,15 @@ local function self_check()
 
     self.self_check_pass = true
 
+    local cfg = self.settings
     local modem = ppm.get_wireless_modem()
     local reactor = ppm.get_fission_reactor()
-    local valid_cfg = plc.validate_config(self.settings)
+    local valid_cfg = plc.validate_config(cfg)
 
+    if cfg.Networked then
         self.self_check_msg("> check wireless/ender modem connected...", modem ~= nil, "you must connect an ender or wireless modem to the reactor PLC")
+    end
+
     self.self_check_msg("> check fission reactor connected...", reactor ~= nil, "please connect the reactor PLC to the reactor's fission reactor logic adapter")
     self.self_check_msg("> check fission reactor formed...")
     -- this consumes events, but that is fine here
@@ -132,12 +136,12 @@ local function self_check()
 
     self.self_check_msg("> check configuration...", valid_cfg, "go through Configure System and apply settings to set any missing settings and repair any corrupted ones")
 
-    if valid_cfg and modem then
+    if cfg.Networked and valid_cfg and modem then
         self.self_check_msg("> check supervisor connection...")
 
         -- init mac as needed
-        if self.settings.AuthKey and string.len(self.settings.AuthKey) >= 8 then
-            network.init_mac(self.settings.AuthKey)
+        if cfg.AuthKey and string.len(cfg.AuthKey) >= 8 then
+            network.init_mac(cfg.AuthKey)
         else
             network.deinit_mac()
         end
@@ -145,12 +149,12 @@ local function self_check()
         self.nic = network.nic(modem)
 
         self.nic.closeAll()
-        self.nic.open(self.settings.PLC_Channel)
+        self.nic.open(cfg.PLC_Channel)
 
         self.sv_addr = comms.BROADCAST
         self.net_listen = true
 
-        send_sv(MGMT_TYPE.ESTABLISH, { comms.version, "0.0.0", DEVICE_TYPE.PLC, self.settings.UnitID })
+        send_sv(MGMT_TYPE.ESTABLISH, { comms.version, "0.0.0", DEVICE_TYPE.PLC, cfg.UnitID })
 
         tcd.dispatch_unique(8, handle_timeout)
     else

reactor-plc/config/system.lua

@@ -82,8 +82,9 @@ function system.create(tool_ctl, main_pane, cfg_sys, divs, style, exit)
     local plc_c_2 = Div{parent=plc_cfg,x=2,y=4,width=49}
     local plc_c_3 = Div{parent=plc_cfg,x=2,y=4,width=49}
     local plc_c_4 = Div{parent=plc_cfg,x=2,y=4,width=49}
+    local plc_c_5 = Div{parent=plc_cfg,x=2,y=4,width=49}
 
-    local plc_pane = MultiPane{parent=plc_cfg,x=1,y=4,panes={plc_c_1,plc_c_2,plc_c_3,plc_c_4}}
+    local plc_pane = MultiPane{parent=plc_cfg,x=1,y=4,panes={plc_c_1,plc_c_2,plc_c_3,plc_c_4,plc_c_5}}
 
     TextBox{parent=plc_cfg,x=1,y=2,text=" PLC Configuration",fg_bg=cpair(colors.black,colors.orange)}
 
@@ -152,13 +153,21 @@ function system.create(tool_ctl, main_pane, cfg_sys, divs, style, exit)
 
     function self.bundled_emcool(en) if en then color.enable() else color.disable() end end
 
+    TextBox{parent=plc_c_5,x=1,y=1,height=5,text="Advanced Options"}
+    local invert = Checkbox{parent=plc_c_5,x=1,y=3,label="Invert",default=ini_cfg.EmerCoolInvert,box_fg_bg=cpair(colors.orange,colors.black),callback=function()end}
+    TextBox{parent=plc_c_5,x=10,y=3,text="new!",fg_bg=cpair(colors.red,colors._INHERIT)}  ---@todo remove NEW tag on next revision
+    TextBox{parent=plc_c_5,x=3,y=4,height=4,text="Digital I/O is already inverted (or not) based on intended use. If you have a non-standard setup, you can use this option to avoid needing a redstone inverter.",fg_bg=cpair(colors.gray,colors.lightGray)}
+    PushButton{parent=plc_c_5,x=1,y=14,text="\x1b Back",callback=function()plc_pane.set_value(4)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+
     local function submit_emcool()
         tmp_cfg.EmerCoolSide = side_options_map[side.get_value()]
         tmp_cfg.EmerCoolColor = util.trinary(bundled.get_value(), color_options_map[color.get_value()], nil)
+        tmp_cfg.EmerCoolInvert = invert.get_value()
         next_from_plc()
     end
 
     PushButton{parent=plc_c_4,x=1,y=14,text="\x1b Back",callback=function()plc_pane.set_value(3)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    PushButton{parent=plc_c_4,x=33,y=14,min_width=10,text="Advanced",callback=function()plc_pane.set_value(5)end,fg_bg=cpair(colors.black,colors.yellow),active_fg_bg=btn_act_fg_bg,dis_fg_bg=btn_dis_fg_bg}
     PushButton{parent=plc_c_4,x=44,y=14,text="Next \x1a",callback=submit_emcool,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
 
     --#endregion
@@ -461,6 +470,7 @@ function system.create(tool_ctl, main_pane, cfg_sys, divs, style, exit)
             try_set(side, side_to_idx(ini_cfg.EmerCoolSide))
             try_set(bundled, ini_cfg.EmerCoolColor ~= nil)
             if ini_cfg.EmerCoolColor ~= nil then try_set(color, color_to_idx(ini_cfg.EmerCoolColor)) end
+            try_set(invert, ini_cfg.EmerCoolInvert)
             try_set(svr_chan, ini_cfg.SVR_Channel)
             try_set(plc_chan, ini_cfg.PLC_Channel)
             try_set(timeout, ini_cfg.ConnTimeout)
@@ -533,9 +543,11 @@ function system.create(tool_ctl, main_pane, cfg_sys, divs, style, exit)
         if tmp_cfg.EmerCoolEnable then
             tmp_cfg.EmerCoolSide = config.EMERGENCY_COOL.side
             tmp_cfg.EmerCoolColor = config.EMERGENCY_COOL.color
+            tmp_cfg.EmerCoolInvert = false
         else
             tmp_cfg.EmerCoolSide = nil
             tmp_cfg.EmerCoolColor = nil
+            tmp_cfg.EmerCoolInvert = false
         end
 
         tmp_cfg.SVR_Channel = config.SVR_CHANNEL

reactor-plc/configure.lua

@@ -32,7 +32,8 @@ local changes = {
     { "v1.6.2", { "AuthKey minimum length is now 8 (if set)" } },
     { "v1.6.8", { "ConnTimeout can now have a fractional part" } },
     { "v1.6.15", { "Added front panel UI theme", "Added color accessibility modes" } },
-    { "v1.7.3", { "Added standard with black off state color mode", "Added blue indicator color modes" } }
+    { "v1.7.3", { "Added standard with black off state color mode", "Added blue indicator color modes" } },
+    { "v1.8.21", { "Added option to invert emergency coolant redstone control" } }
 }
 
 ---@class plc_configurator
@@ -76,6 +77,7 @@ local tmp_cfg = {
     EmerCoolEnable = false,
     EmerCoolSide = nil,     ---@type string|nil
     EmerCoolColor = nil,    ---@type color|nil
+    EmerCoolInvert = false, ---@type boolean
     SVR_Channel = nil,      ---@type integer
     PLC_Channel = nil,      ---@type integer
     ConnTimeout = nil,      ---@type number
@@ -100,6 +102,7 @@ local fields = {
     { "EmerCoolEnable", "Emergency Coolant", false },
     { "EmerCoolSide", "Emergency Coolant Side", nil },
     { "EmerCoolColor", "Emergency Coolant Color", nil },
+    { "EmerCoolInvert", "Emergency Coolant Invert", false },
     { "SVR_Channel", "SVR Channel", 16240 },
     { "PLC_Channel", "PLC Channel", 16241 },
     { "ConnTimeout", "Connection Timeout", 5 },

reactor-plc/plc.lua

@@ -43,6 +43,7 @@ function plc.load_config()
     config.EmerCoolEnable = settings.get("EmerCoolEnable")
     config.EmerCoolSide = settings.get("EmerCoolSide")
     config.EmerCoolColor = settings.get("EmerCoolColor")
+    config.EmerCoolInvert = settings.get("EmerCoolInvert")
 
     config.SVR_Channel = settings.get("SVR_Channel")
     config.PLC_Channel = settings.get("PLC_Channel")
@@ -98,6 +99,7 @@ function plc.validate_config(cfg)
     if cfg.EmerCoolEnable then
         cfv.assert_eq(rsio.is_valid_side(cfg.EmerCoolSide), true)
         cfv.assert_eq(cfg.EmerCoolColor == nil or rsio.is_color(cfg.EmerCoolColor), true)
+        cfv.assert_type_bool(cfg.EmerCoolInvert)
     end
 
     return cfv.valid()
@@ -166,7 +168,8 @@ function plc.rps_init(reactor, is_formed)
     local function _set_emer_cool(state)
         -- check if this was configured: if it's a table, fields have already been validated.
         if config.EmerCoolEnable then
-            local level = rsio.digital_write_active(rsio.IO.U_EMER_COOL, state)
+            -- use ~= as XOR for simple inversion
+            local level = rsio.digital_write_active(rsio.IO.U_EMER_COOL, config.EmerCoolInvert ~= state)
 
             if level ~= false then
                 if rsio.is_color(config.EmerCoolColor) then

reactor-plc/startup.lua

@@ -18,7 +18,7 @@ local plc       = require("reactor-plc.plc")
 local renderer  = require("reactor-plc.renderer")
 local threads   = require("reactor-plc.threads")
 
-local R_PLC_VERSION = "v1.8.19"
+local R_PLC_VERSION = "v1.8.22"
 
 local println = util.println
 local println_ts = util.println_ts

rtu/config/check.lua

@@ -0,0 +1,318 @@
+local comms      = require("scada-common.comms")
+local network    = require("scada-common.network")
+local ppm        = require("scada-common.ppm")
+local rsio       = require("scada-common.rsio")
+local tcd        = require("scada-common.tcd")
+local util       = require("scada-common.util")
+
+local rtu        = require("rtu.rtu")
+
+local redstone   = require("rtu.config.redstone")
+
+local core       = require("graphics.core")
+
+local Div        = require("graphics.elements.Div")
+local ListBox    = require("graphics.elements.ListBox")
+local TextBox    = require("graphics.elements.TextBox")
+
+local PushButton = require("graphics.elements.controls.PushButton")
+
+local tri = util.trinary
+
+local cpair = core.cpair
+
+local PROTOCOL = comms.PROTOCOL
+local DEVICE_TYPE = comms.DEVICE_TYPE
+local ESTABLISH_ACK = comms.ESTABLISH_ACK
+local MGMT_TYPE = comms.MGMT_TYPE
+
+local self = {
+    nic = nil,           ---@type nic
+    net_listen = false,
+    sv_addr = comms.BROADCAST,
+    sv_seq_num = util.time_ms() * 10,
+
+    self_check_pass = true,
+
+    settings = nil,      ---@type rtu_config
+
+    run_test_btn = nil,  ---@type PushButton
+    sc_log = nil,        ---@type ListBox
+    self_check_msg = nil ---@type function
+}
+
+-- report successful completion of the check
+local function check_complete()
+    TextBox{parent=self.sc_log,text="> all tests passed!",fg_bg=cpair(colors.blue,colors._INHERIT)}
+    TextBox{parent=self.sc_log,text=""}
+    local more = Div{parent=self.sc_log,height=3,fg_bg=cpair(colors.gray,colors._INHERIT)}
+    TextBox{parent=more,text="if you still have a problem:"}
+    TextBox{parent=more,text="- check the wiki on GitHub"}
+    TextBox{parent=more,text="- ask for help on GitHub discussions or Discord"}
+end
+
+-- send a management packet to the supervisor
+---@param msg_type MGMT_TYPE
+---@param msg table
+local function send_sv(msg_type, msg)
+    local s_pkt = comms.scada_packet()
+    local pkt = comms.mgmt_packet()
+
+    pkt.make(msg_type, msg)
+    s_pkt.make(self.sv_addr, self.sv_seq_num, PROTOCOL.SCADA_MGMT, pkt.raw_sendable())
+
+    self.nic.transmit(self.settings.SVR_Channel, self.settings.RTU_Channel, s_pkt)
+    self.sv_seq_num = self.sv_seq_num + 1
+end
+
+-- handle an establish message from the supervisor
+---@param packet mgmt_frame
+local function handle_packet(packet)
+    local error_msg = nil
+
+    if packet.scada_frame.local_channel() ~= self.settings.RTU_Channel then
+        error_msg = "error: unknown receive channel"
+    elseif packet.scada_frame.remote_channel() == self.settings.SVR_Channel and packet.scada_frame.protocol() == PROTOCOL.SCADA_MGMT then
+        if packet.type == MGMT_TYPE.ESTABLISH then
+            if packet.length == 1 then
+                local est_ack = packet.data[1]
+
+                if est_ack== ESTABLISH_ACK.ALLOW then
+                    self.self_check_msg(nil, true, "")
+                    self.sv_addr = packet.scada_frame.src_addr()
+                    send_sv(MGMT_TYPE.CLOSE, {})
+                    if self.self_check_pass then check_complete() end
+                elseif est_ack == ESTABLISH_ACK.DENY then
+                    error_msg = "error: supervisor connection denied"
+                elseif est_ack == ESTABLISH_ACK.BAD_VERSION then
+                    error_msg = "RTU gateway comms version does not match supervisor comms version, make sure both devices are up-to-date (ccmsi update)"
+                else
+                    error_msg = "error: invalid reply from supervisor"
+                end
+            else
+                error_msg = "error: invalid reply length from supervisor"
+            end
+        else
+            error_msg = "error: didn't get an establish reply from supervisor"
+        end
+    end
+
+    self.net_listen = false
+    self.run_test_btn.enable()
+
+    if error_msg then
+        self.self_check_msg(nil, false, error_msg)
+    end
+end
+
+-- handle supervisor connection failure
+local function handle_timeout()
+    self.net_listen = false
+    self.run_test_btn.enable()
+    self.self_check_msg(nil, false, "make sure your supervisor is running, your channels are correct, trusted ranges are set properly (if enabled), facility keys match (if set), and if you are using wireless modems rather than ender modems, that your devices are close together in the same dimension")
+end
+
+
+-- check if a value is an integer within a range (inclusive)
+---@param x any
+---@param min integer
+---@param max integer
+local function is_int_min_max(x, min, max) return util.is_int(x) and x >= min and x <= max end
+
+-- execute the self-check
+local function self_check()
+    self.run_test_btn.disable()
+
+    self.sc_log.remove_all()
+    ppm.mount_all()
+
+    self.self_check_pass = true
+
+    local cfg = self.settings
+    local modem = ppm.get_wireless_modem()
+    local valid_cfg = rtu.validate_config(cfg)
+
+    self.self_check_msg("> check wireless/ender modem connected...", modem ~= nil, "you must connect an ender or wireless modem to the RTU gateway")
+    self.self_check_msg("> check gateway configuration...", valid_cfg, "go through Configure Gateway and apply settings to set any missing settings and repair any corrupted ones")
+
+    -- check redstone configurations
+
+    local phys = {} ---@type rtu_rs_definition[][]
+    local inputs = { [0] = {}, {}, {}, {}, {} }
+
+    for i = 1, #cfg.Redstone do
+        local entry = cfg.Redstone[i]
+        local name = entry.relay or "local"
+
+        if phys[name] == nil then phys[name] = {} end
+        table.insert(phys[entry.relay or "local"], entry)
+    end
+
+    for name, entries in pairs(phys) do
+        TextBox{parent=self.sc_log,text="> checking redstone @ "..name.."...",fg_bg=cpair(colors.blue,colors.white)}
+
+        local ifaces = {}
+        local bundled_sides = {}
+
+        for i = 1, #entries do
+            local entry = entries[i]
+            local ident = entry.side .. tri(entry.color, ":" .. rsio.color_name(entry.color), "")
+
+            local sc_dupe  = util.table_contains(ifaces, ident)
+            local mixed = (bundled_sides[entry.side] and (entry.color == nil)) or (bundled_sides[entry.side] == false and (entry.color ~= nil))
+
+            local mixed_msg = util.trinary(bundled_sides[entry.side], "bundled entry(s) but this entry is not", "non-bundled entry(s) but this entry is")
+
+            self.self_check_msg("> check redstone " .. ident .. " unique...", not sc_dupe, "only one port should be set to a side/color combination")
+            self.self_check_msg("> check redstone " .. ident .. " bundle...", not mixed, "this side has " .. mixed_msg .. " bundled, which will not work")
+            self.self_check_msg("> check redstone " .. ident .. " valid...", redstone.validate(entry), "configuration invalid, please re-configure redstone entry")
+
+            if rsio.get_io_dir(entry.port) == rsio.IO_DIR.IN then
+                local in_dupe = util.table_contains(inputs[entry.unit or 0], entry.port)
+                self.self_check_msg("> check redstone " .. ident .. " input...", not in_dupe, "you cannot have multiple of the same input for a given unit or the facility ("..rsio.to_string(entry.port)..")")
+            end
+
+            bundled_sides[entry.side] = bundled_sides[entry.side] or entry.color ~= nil
+            table.insert(ifaces, ident)
+        end
+    end
+
+    -- check peripheral configurations
+    for i = 1, #cfg.Peripherals do
+        local entry = cfg.Peripherals[i]
+        local valid = false
+
+        if type(entry.name) == "string" then
+            self.self_check_msg("> check " .. entry.name .. " connected...", ppm.get_periph(entry.name), "please connect this device via a wired modem or direct contact and ensure the configuration matches what it connects as")
+
+            local p_type = ppm.get_type(entry.name)
+
+            if p_type == "boilerValve" then
+                valid = is_int_min_max(entry.index, 1, 2) and is_int_min_max(entry.unit, 1, 4)
+            elseif p_type == "turbineValve" then
+                valid = is_int_min_max(entry.index, 1, 3) and is_int_min_max(entry.unit, 1, 4)
+            elseif p_type == "solarNeutronActivator" then
+                valid = is_int_min_max(entry.unit, 1, 4)
+            elseif p_type == "dynamicValve" then
+                valid = (entry.unit == nil and is_int_min_max(entry.index, 1, 4)) or is_int_min_max(entry.unit, 1, 4)
+            elseif p_type == "environmentDetector" or p_type == "environment_detector"  then
+                valid = (entry.unit == nil or is_int_min_max(entry.unit, 1, 4)) and util.is_int(entry.index)
+            else
+                valid = true
+
+                if p_type ~= nil and not (p_type == "inductionPort" or p_type == "reinforcedInductionPort" or p_type == "spsPort") then
+                    self.self_check_msg("> check " .. entry.name .. " valid...", false, "unrecognized device type")
+                end
+            end
+        end
+
+        if not valid then
+            self.self_check_msg("> check " .. entry.name .. " valid...", false, "configuration invalid, please re-configure peripheral entry")
+        end
+    end
+
+    if valid_cfg and modem then
+        self.self_check_msg("> check supervisor connection...")
+
+        -- init mac as needed
+        if cfg.AuthKey and string.len(cfg.AuthKey) >= 8 then
+            network.init_mac(cfg.AuthKey)
+        else
+            network.deinit_mac()
+        end
+
+        self.nic = network.nic(modem)
+
+        self.nic.closeAll()
+        self.nic.open(cfg.RTU_Channel)
+
+        self.sv_addr = comms.BROADCAST
+        self.net_listen = true
+
+        send_sv(MGMT_TYPE.ESTABLISH, { comms.version, "0.0.0", DEVICE_TYPE.RTU, {} })
+
+        tcd.dispatch_unique(8, handle_timeout)
+    else
+        if self.self_check_pass then check_complete() end
+        self.run_test_btn.enable()
+    end
+end
+
+-- exit self check back home
+---@param main_pane MultiPane
+local function exit_self_check(main_pane)
+    tcd.abort(handle_timeout)
+    self.net_listen = false
+    self.run_test_btn.enable()
+    self.sc_log.remove_all()
+    main_pane.set_value(1)
+end
+
+local check = {}
+
+-- create the self-check view
+---@param main_pane MultiPane
+---@param settings_cfg rtu_config
+---@param check_sys Div
+---@param style { [string]: cpair }
+function check.create(main_pane, settings_cfg, check_sys, style)
+    local bw_fg_bg      = style.bw_fg_bg
+    local g_lg_fg_bg    = style.g_lg_fg_bg
+    local nav_fg_bg     = style.nav_fg_bg
+    local btn_act_fg_bg = style.btn_act_fg_bg
+    local btn_dis_fg_bg = style.btn_dis_fg_bg
+
+    self.settings = settings_cfg
+
+    local sc = Div{parent=check_sys,x=2,y=4,width=49}
+
+    TextBox{parent=check_sys,x=1,y=2,text=" RTU Gateway Self-Check",fg_bg=bw_fg_bg}
+
+    self.sc_log = ListBox{parent=sc,x=1,y=1,height=12,width=49,scroll_height=1000,fg_bg=bw_fg_bg,nav_fg_bg=g_lg_fg_bg,nav_active=cpair(colors.black,colors.gray)}
+
+    local last_check = { nil, nil }
+
+    function self.self_check_msg(msg, success, fail_msg)
+        if type(msg) == "string" then
+            last_check[1] = Div{parent=self.sc_log,height=1}
+            local e = TextBox{parent=last_check[1],text=msg,fg_bg=bw_fg_bg}
+            last_check[2] = e.get_x()+string.len(msg)
+        end
+
+        if type(fail_msg) == "string" then
+            TextBox{parent=last_check[1],x=last_check[2],y=1,text=tri(success,"PASS","FAIL"),fg_bg=tri(success,cpair(colors.green,colors._INHERIT),cpair(colors.red,colors._INHERIT))}
+
+            if not success then
+                local fail = Div{parent=self.sc_log,height=#util.strwrap(fail_msg, 46)}
+                TextBox{parent=fail,x=3,text=fail_msg,fg_bg=cpair(colors.gray,colors.white)}
+            end
+
+            self.self_check_pass = self.self_check_pass and success
+        end
+    end
+
+    PushButton{parent=sc,x=1,y=14,text="\x1b Back",callback=function()exit_self_check(main_pane)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    self.run_test_btn = PushButton{parent=sc,x=40,y=14,min_width=10,text="Run Test",callback=function()self_check()end,fg_bg=cpair(colors.black,colors.blue),active_fg_bg=btn_act_fg_bg,dis_fg_bg=btn_dis_fg_bg}
+end
+
+-- handle incoming modem messages
+---@param side string
+---@param sender integer
+---@param reply_to integer
+---@param message any
+---@param distance integer
+function check.receive_sv(side, sender, reply_to, message, distance)
+    if self.nic ~= nil and self.net_listen then
+        local s_pkt = self.nic.receive(side, sender, reply_to, message, distance)
+
+        if s_pkt and s_pkt.protocol() == PROTOCOL.SCADA_MGMT then
+            local mgmt_pkt = comms.mgmt_packet()
+            if mgmt_pkt.decode(s_pkt) then
+                tcd.abort(handle_timeout)
+                handle_packet(mgmt_pkt.get())
+            end
+        end
+    end
+end
+
+return check

rtu/config/peripherals.lua

@@ -43,8 +43,8 @@ local self = {
 
 local peripherals = {}
 
-local RTU_DEV_TYPES = { "boilerValve", "turbineValve", "dynamicValve", "inductionPort", "spsPort", "solarNeutronActivator", "environmentDetector" }
-local NEEDS_UNIT = { "boilerValve", "turbineValve", "dynamicValve", "solarNeutronActivator", "environmentDetector" }
+local RTU_DEV_TYPES = { "boilerValve", "turbineValve", "dynamicValve", "inductionPort", "reinforcedInductionPort", "spsPort", "solarNeutronActivator", "environmentDetector", "environment_detector" }
+local NEEDS_UNIT = { "boilerValve", "turbineValve", "dynamicValve", "solarNeutronActivator", "environmentDetector", "environment_detector" }
 
 -- create the peripherals configuration view
 ---@param tool_ctl _rtu_cfg_tool_ctl
@@ -165,14 +165,14 @@ function peripherals.create(tool_ctl, main_pane, cfg_sys, peri_cfg, style)
             end
 
             self.p_desc.set_value("Each reactor unit can have at most 1 tank and the facility can have at most 4. Each facility tank must have a unique # 1 through 4, regardless of where it is connected. Only a total of 4 tanks can be displayed on the flow monitor.")
-        elseif type == "environmentDetector" then
+        elseif type == "environmentDetector" or type == "environment_detector" then
             reposition("This is the below system's #     env. detector.", 29, 99, 17, 6, 8)
             self.p_assign_btn.show()
             self.p_assign_btn.redraw()
             if self.p_assign_btn.get_value() == 1 then self.p_unit.disable() else self.p_unit.enable() end
             self.p_desc.set_value("You can connect more than one environment detector for a particular unit or the facility. In that case, the maximum radiation reading from those assigned to that particular unit or the facility will be used for alarms and display.")
-        elseif type == "inductionPort" or type == "spsPort" then
-            local dev = tri(type == "inductionPort", "induction matrix", "SPS")
+        elseif type == "inductionPort" or type == "reinforcedInductionPort" or type == "spsPort" then
+            local dev = tri(type == "inductionPort" or type == "reinforcedInductionPort", "induction matrix", "SPS")
             self.p_idx.hide(true)
             self.p_unit.hide(true)
             self.p_prompt.set_value("This is the " .. dev .. " for the facility.")
@@ -212,10 +212,10 @@ function peripherals.create(tool_ctl, main_pane, cfg_sys, peri_cfg, style)
 
     tool_ctl.update_peri_list()
 
-    TextBox{parent=peri_c_3,x=1,y=1,height=4,text="This feature is intended for advanced users. If you are clicking this just because your device is not shown, follow the connection instructions in 'I don't see my device!'."}
-    TextBox{parent=peri_c_3,x=1,y=6,height=4,text="Peripheral Name"}
-    local p_name = TextField{parent=peri_c_3,x=1,y=7,width=49,height=1,max_len=128,fg_bg=bw_fg_bg}
-    local p_type = Radio2D{parent=peri_c_3,x=1,y=9,rows=4,columns=2,default=1,options=RTU_DEV_TYPES,radio_colors=cpair(colors.lightGray,colors.black),select_color=colors.purple}
+    TextBox{parent=peri_c_3,x=1,y=1,height=4,text="This feature is intended for advanced users. If you just can't see your device, click 'I don't see my device!' instead."}
+    TextBox{parent=peri_c_3,x=1,y=5,height=4,text="Peripheral Name"}
+    local p_name = TextField{parent=peri_c_3,x=1,y=6,width=49,height=1,max_len=128,fg_bg=bw_fg_bg}
+    local p_type = Radio2D{parent=peri_c_3,x=1,y=8,rows=5,columns=2,default=1,options=RTU_DEV_TYPES,radio_colors=cpair(colors.lightGray,colors.black),select_color=colors.purple}
     local man_p_err = TextBox{parent=peri_c_3,x=8,y=14,width=35,text="Please enter a peripheral name.",fg_bg=cpair(colors.red,colors.lightGray),hidden=true}
     man_p_err.hide(true)
 
@@ -281,7 +281,7 @@ function peripherals.create(tool_ctl, main_pane, cfg_sys, peri_cfg, style)
         local idx = tonumber(self.p_idx.get_value())
 
         if util.table_contains(NEEDS_UNIT, peri_type) then
-            if (peri_type == "dynamicValve" or peri_type == "environmentDetector") and for_facility then
+            if (peri_type == "dynamicValve" or peri_type == "environmentDetector" or peri_type == "environment_detector") and for_facility then
                 -- skip
             elseif not (util.is_int(u) and u > 0 and u < 5) then
                 self.p_err.set_value("Unit ID must be within 1 to 4.")
@@ -310,7 +310,7 @@ function peripherals.create(tool_ctl, main_pane, cfg_sys, peri_cfg, style)
             else index = idx end
         elseif peri_type == "dynamicValve" then
             index = 1
-        elseif peri_type == "environmentDetector" then
+        elseif peri_type == "environmentDetector" or peri_type == "environment_detector" then
             if not (util.is_int(idx) and idx > 0) then
                 self.p_err.set_value("Index must be greater than 0.")
                 self.p_err.show()

rtu/config/redstone.lua

@@ -1,4 +1,5 @@
 local constants   = require("scada-common.constants")
+local ppm         = require("scada-common.ppm")
 local rsio        = require("scada-common.rsio")
 local util        = require("scada-common.util")
 
@@ -18,8 +19,10 @@ local NumberField = require("graphics.elements.form.NumberField")
 ---@class rtu_rs_definition
 ---@field unit integer|nil
 ---@field port IO_PORT
+---@field relay string|nil
 ---@field side side
 ---@field color color|nil
+---@field invert true|nil
 
 local tri = util.trinary
 
@@ -32,6 +35,7 @@ local IO_MODE = rsio.IO_MODE
 local LEFT = core.ALIGN.LEFT
 
 local self = {
+    rs_cfg_phy = false,     ---@type string|nil|false
     rs_cfg_port = 1,        ---@type IO_PORT
     rs_cfg_editing = false, ---@type integer|false
 
@@ -41,7 +45,9 @@ local self = {
     rs_cfg_side_l = nil,    ---@type TextBox
     rs_cfg_bundled = nil,   ---@type Checkbox
     rs_cfg_color = nil,     ---@type Radio2D
-    rs_cfg_shortcut = nil   ---@type TextBox
+    rs_cfg_inverted = nil,  ---@type Checkbox
+    rs_cfg_shortcut = nil,  ---@type TextBox
+    rs_cfg_advanced = nil   ---@type PushButton
 }
 
 -- rsio port descriptions
@@ -105,8 +111,34 @@ local function color_to_idx(color)
     end
 end
 
+-- select the subset of redstone entries assigned to the given phy
+---@param cfg rtu_rs_definition[] the full redstone entry list
+---@param phy string|nil which phy to get redstone entries for
+---@param invert boolean? true to get all except this phy
+---@return rtu_rs_definition[]
+local function redstone_subset(cfg, phy, invert)
+    local subset = {}
+
+    for i = 1, #cfg do
+        if ((not invert) and cfg[i].relay == phy) or (invert and cfg[i].relay ~= phy) then
+            table.insert(subset, cfg[i])
+        end
+    end
+
+    return subset
+end
+
 local redstone = {}
 
+-- validate a redstone entry
+---@param def rtu_rs_definition
+function redstone.validate(def)
+    return tri(PORT_DSGN[def.port] == 1, util.is_int(def.unit) and def.unit > 0 and def.unit <= 4, def.unit == nil) and
+           rsio.is_valid_port(def.port) and
+           rsio.is_valid_side(def.side) and
+           (def.color == nil or (rsio.is_digital(def.port) and rsio.is_color(def.color)))
+end
+
 -- create the redstone configuration view
 ---@param tool_ctl _rtu_cfg_tool_ctl
 ---@param main_pane MultiPane
@@ -132,13 +164,82 @@ function redstone.create(tool_ctl, main_pane, cfg_sys, rs_cfg, style)
     local rs_c_5  = Div{parent=rs_cfg,x=2,y=4,width=49}
     local rs_c_6  = Div{parent=rs_cfg,x=2,y=4,width=49}
     local rs_c_7  = Div{parent=rs_cfg,x=2,y=4,width=49}
+    local rs_c_8  = Div{parent=rs_cfg,x=2,y=4,width=49}
+    local rs_c_9  = Div{parent=rs_cfg,x=2,y=4,width=49}
+    local rs_c_10 = Div{parent=rs_cfg,x=2,y=4,width=49}
 
-    local rs_pane = MultiPane{parent=rs_cfg,x=1,y=4,panes={rs_c_1,rs_c_2,rs_c_3,rs_c_4,rs_c_5,rs_c_6,rs_c_7}}
+    local rs_pane = MultiPane{parent=rs_cfg,x=1,y=4,panes={rs_c_1,rs_c_2,rs_c_3,rs_c_4,rs_c_5,rs_c_6,rs_c_7,rs_c_8,rs_c_9,rs_c_10}}
 
-    TextBox{parent=rs_cfg,x=1,y=2,text=" Redstone Connections",fg_bg=cpair(colors.black,colors.red)}
+    local header = TextBox{parent=rs_cfg,x=1,y=2,text=" Redstone Connections",fg_bg=cpair(colors.black,colors.red)}
 
-    TextBox{parent=rs_c_1,x=1,y=1,text=" port          side/color       unit/facility",fg_bg=g_lg_fg_bg}
-    local rs_list = ListBox{parent=rs_c_1,x=1,y=2,height=11,width=49,scroll_height=200,fg_bg=bw_fg_bg,nav_fg_bg=g_lg_fg_bg,nav_active=cpair(colors.black,colors.gray)}
+    --#region Interface Selection
+
+    TextBox{parent=rs_c_1,x=1,y=1,text="Configure this computer or a redstone relay."}
+    local iface_list = ListBox{parent=rs_c_1,x=1,y=3,height=10,width=49,scroll_height=1000,fg_bg=bw_fg_bg,nav_fg_bg=g_lg_fg_bg,nav_active=cpair(colors.black,colors.gray)}
+
+    -- update relay interface list
+    function tool_ctl.update_relay_list()
+        local mounts = ppm.list_mounts()
+
+        iface_list.remove_all()
+
+        -- assemble list of configured relays
+        local relays = {}
+        for i = 1, #tmp_cfg.Redstone do
+            local def = tmp_cfg.Redstone[i]
+            if def.relay and not util.table_contains(relays, def.relay) then
+                table.insert(relays, def.relay)
+            end
+        end
+
+        -- add unconfigured connected relays
+        for name, entry in pairs(mounts) do
+            if entry.type == "redstone_relay" and not util.table_contains(relays, name) then
+                table.insert(relays, name)
+            end
+        end
+
+        local function config_rs(name)
+            header.set_value(" Redstone Connections (" .. name .. ")")
+
+            self.rs_cfg_phy = tri(name == "local", nil, name)
+
+            tool_ctl.gen_rs_summary()
+            rs_pane.set_value(2)
+        end
+
+        local line = Div{parent=iface_list,height=2,fg_bg=cpair(colors.black,colors.white)}
+        TextBox{parent=line,x=1,y=1,text="@ local",fg_bg=cpair(colors.black,colors.white)}
+        TextBox{parent=line,x=3,y=2,text="This Computer",fg_bg=cpair(colors.gray,colors.white)}
+        local count = #redstone_subset(ini_cfg.Redstone, nil)
+        TextBox{parent=line,x=33,y=2,width=16,alignment=core.ALIGN.RIGHT,text=count.." connections",fg_bg=cpair(colors.gray,colors.white)}
+
+        PushButton{parent=line,x=41,y=1,min_width=8,height=1,text="CONFIG",callback=function()config_rs("local")end,fg_bg=cpair(colors.black,colors.blue),active_fg_bg=btn_act_fg_bg,dis_fg_bg=btn_dis_fg_bg}
+
+        for i = 1, #relays do
+            local name = relays[i]
+
+            line = Div{parent=iface_list,height=2,fg_bg=cpair(colors.black,colors.white)}
+            TextBox{parent=line,x=1,y=1,text="@ "..name,fg_bg=cpair(colors.black,colors.white)}
+            TextBox{parent=line,x=3,y=2,text="Redstone Relay",fg_bg=cpair(colors.gray,colors.white)}
+            TextBox{parent=line,x=18,y=2,text=tri(mounts[name],"ONLINE","OFFLINE"),fg_bg=cpair(tri(mounts[name],colors.green,colors.red),colors.white)}
+            count = #redstone_subset(ini_cfg.Redstone, name)
+            TextBox{parent=line,x=33,y=2,width=16,alignment=core.ALIGN.RIGHT,text=count.." connections",fg_bg=cpair(colors.gray,colors.white)}
+
+            PushButton{parent=line,x=41,y=1,min_width=8,height=1,text="CONFIG",callback=function()config_rs(name)end,fg_bg=cpair(colors.black,colors.blue),active_fg_bg=btn_act_fg_bg,dis_fg_bg=btn_dis_fg_bg}
+        end
+    end
+
+    tool_ctl.update_relay_list()
+
+    PushButton{parent=rs_c_1,x=1,y=14,text="\x1b Back",callback=function()main_pane.set_value(1)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    PushButton{parent=rs_c_1,x=27,y=14,min_width=23,text="I don't see my relay!",callback=function()rs_pane.set_value(10)end,fg_bg=cpair(colors.black,colors.yellow),active_fg_bg=btn_act_fg_bg}
+
+    --#endregion
+    --#region Configuration List
+
+    TextBox{parent=rs_c_2,x=1,y=1,text=" port          side/color       unit/facility",fg_bg=g_lg_fg_bg}
+    local rs_list = ListBox{parent=rs_c_2,x=1,y=2,height=11,width=49,scroll_height=200,fg_bg=bw_fg_bg,nav_fg_bg=g_lg_fg_bg,nav_active=cpair(colors.black,colors.gray)}
 
     local function rs_revert()
         tmp_cfg.Redstone = tool_ctl.deep_copy_rs(ini_cfg.Redstone)
@@ -146,43 +247,47 @@ function redstone.create(tool_ctl, main_pane, cfg_sys, rs_cfg, style)
     end
 
     local function rs_apply()
-        settings.set("Redstone", tmp_cfg.Redstone)
+        -- add the changed data to the existing saved data
+        local new_data = redstone_subset(tmp_cfg.Redstone, self.rs_cfg_phy)
+        local new_save = redstone_subset(ini_cfg.Redstone, self.rs_cfg_phy, true)
+        for i = 1, #new_data do table.insert(new_save, new_data[i]) end
+
+        settings.set("Redstone", new_save)
 
         if settings.save("/rtu.settings") then
             load_settings(settings_cfg, true)
             load_settings(ini_cfg)
-            rs_pane.set_value(4)
+            rs_pane.set_value(5)
 
             -- for return to list from saved screen
+            -- this will delete unsaved changes for other phy's, which is acceptable
             tmp_cfg.Redstone = tool_ctl.deep_copy_rs(ini_cfg.Redstone)
             tool_ctl.gen_rs_summary()
+            tool_ctl.update_relay_list()
         else
-            rs_pane.set_value(5)
+            rs_pane.set_value(6)
         end
     end
 
-    PushButton{parent=rs_c_1,x=1,y=14,text="\x1b Back",callback=function()main_pane.set_value(1)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
-    local rs_revert_btn = PushButton{parent=rs_c_1,x=8,y=14,min_width=16,text="Revert Changes",callback=rs_revert,fg_bg=cpair(colors.black,colors.yellow),active_fg_bg=btn_act_fg_bg,dis_fg_bg=btn_dis_fg_bg}
-    PushButton{parent=rs_c_1,x=35,y=14,min_width=7,text="New +",callback=function()rs_pane.set_value(2)end,fg_bg=cpair(colors.black,colors.blue),active_fg_bg=btn_act_fg_bg}
-    local rs_apply_btn = PushButton{parent=rs_c_1,x=43,y=14,min_width=7,text="Apply",callback=rs_apply,fg_bg=cpair(colors.black,colors.green),active_fg_bg=btn_act_fg_bg,dis_fg_bg=btn_dis_fg_bg}
+    local function rs_back()
+        self.rs_cfg_phy = false
+        rs_pane.set_value(1)
+        header.set_value(" Redstone Connections")
+    end
 
-    TextBox{parent=rs_c_6,x=1,y=1,height=5,text="You already configured this input. There can only be one entry for each input.\n\nPlease select a different port."}
-    PushButton{parent=rs_c_6,x=1,y=14,text="\x1b Back",callback=function()rs_pane.set_value(2)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    PushButton{parent=rs_c_2,x=1,y=14,text="\x1b Back",callback=rs_back,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    local rs_revert_btn = PushButton{parent=rs_c_2,x=8,y=14,min_width=16,text="Revert Changes",callback=rs_revert,fg_bg=cpair(colors.black,colors.yellow),active_fg_bg=btn_act_fg_bg,dis_fg_bg=btn_dis_fg_bg}
+    PushButton{parent=rs_c_2,x=35,y=14,min_width=7,text="New +",callback=function()rs_pane.set_value(3)end,fg_bg=cpair(colors.black,colors.blue),active_fg_bg=btn_act_fg_bg}
+    local rs_apply_btn = PushButton{parent=rs_c_2,x=43,y=14,min_width=7,text="Apply",callback=rs_apply,fg_bg=cpair(colors.black,colors.green),active_fg_bg=btn_act_fg_bg,dis_fg_bg=btn_dis_fg_bg}
 
-    TextBox{parent=rs_c_2,x=1,y=1,text="Select one of the below ports to use."}
+    --#endregion
+    --#region Port Selection
 
-    local rs_ports = ListBox{parent=rs_c_2,x=1,y=3,height=10,width=49,scroll_height=200,fg_bg=bw_fg_bg,nav_fg_bg=g_lg_fg_bg,nav_active=cpair(colors.black,colors.gray)}
+    TextBox{parent=rs_c_3,x=1,y=1,text="Select one of the below ports to use."}
+
+    local rs_ports = ListBox{parent=rs_c_3,x=1,y=3,height=10,width=49,scroll_height=200,fg_bg=bw_fg_bg,nav_fg_bg=g_lg_fg_bg,nav_active=cpair(colors.black,colors.gray)}
 
     local function new_rs(port)
-        if (rsio.get_io_dir(port) == rsio.IO_DIR.IN) then
-            for i = 1, #tmp_cfg.Redstone do
-                if tmp_cfg.Redstone[i].port == port then
-                    rs_pane.set_value(6)
-                    return
-                end
-            end
-        end
-
         self.rs_cfg_editing = false
 
         local text
@@ -191,6 +296,8 @@ function redstone.create(tool_ctl, main_pane, cfg_sys, rs_cfg, style)
             self.rs_cfg_color.hide(true)
             self.rs_cfg_shortcut.show()
             self.rs_cfg_side_l.set_value("Output Side")
+            self.rs_cfg_bundled.enable()
+            self.rs_cfg_advanced.disable()
             text = "You selected the ALL_WASTE shortcut."
         else
             self.rs_cfg_shortcut.hide(true)
@@ -205,9 +312,13 @@ function redstone.create(tool_ctl, main_pane, cfg_sys, rs_cfg, style)
                 self.rs_cfg_bundled.set_value(false)
                 self.rs_cfg_bundled.disable()
                 self.rs_cfg_color.disable()
+                self.rs_cfg_inverted.set_value(false)
+                self.rs_cfg_advanced.disable()
             else
                 self.rs_cfg_bundled.enable()
                 if self.rs_cfg_bundled.get_value() then self.rs_cfg_color.enable() else self.rs_cfg_color.disable() end
+                self.rs_cfg_inverted.set_value(false)
+                self.rs_cfg_advanced.enable()
             end
 
             if io_mode == IO_MODE.DIGITAL_IN then
@@ -233,7 +344,7 @@ function redstone.create(tool_ctl, main_pane, cfg_sys, rs_cfg, style)
 
         self.rs_cfg_selection.set_value(text)
         self.rs_cfg_port = port
-        rs_pane.set_value(3)
+        rs_pane.set_value(4)
     end
 
     -- add entries to redstone option list
@@ -254,43 +365,43 @@ function redstone.create(tool_ctl, main_pane, cfg_sys, rs_cfg, style)
         TextBox{parent=entry,x=22,y=1,text=PORT_DESC_MAP[i][2],fg_bg=cpair(colors.gray,colors.white)}
     end
 
-    PushButton{parent=rs_c_2,x=1,y=14,text="\x1b Back",callback=function()rs_pane.set_value(1)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    PushButton{parent=rs_c_3,x=1,y=14,text="\x1b Back",callback=function()rs_pane.set_value(2)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
 
-    self.rs_cfg_selection = TextBox{parent=rs_c_3,x=1,y=1,height=2,text=""}
+    --#endregion
+    --#region Port Configuration
 
-    PushButton{parent=rs_c_3,x=36,y=3,text="What's that?",min_width=14,callback=function()rs_pane.set_value(7)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    self.rs_cfg_selection = TextBox{parent=rs_c_4,x=1,y=1,height=2,text=""}
 
-    TextBox{parent=rs_c_7,x=1,y=1,height=4,text="(Normal) Digital Input: On if there is a redstone signal, off otherwise\nInverted Digital Input: On without a redstone signal, off otherwise"}
-    TextBox{parent=rs_c_7,x=1,y=6,height=4,text="(Normal) Digital Output: Redstone signal to 'turn it on', none to 'turn it off'\nInverted Digital Output: No redstone signal to 'turn it on', redstone signal to 'turn it off'"}
-    TextBox{parent=rs_c_7,x=1,y=11,height=2,text="Analog Input: 0-15 redstone power level input\nAnalog Output: 0-15 scaled redstone power level output"}
-    PushButton{parent=rs_c_7,x=1,y=14,text="\x1b Back",callback=function()rs_pane.set_value(3)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    PushButton{parent=rs_c_4,x=36,y=3,text="What's that?",min_width=14,callback=function()rs_pane.set_value(8)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
 
-    self.rs_cfg_side_l = TextBox{parent=rs_c_3,x=1,y=4,width=11,text="Output Side"}
-    local side = Radio2D{parent=rs_c_3,x=1,y=5,rows=1,columns=6,default=1,options=side_options,radio_colors=cpair(colors.lightGray,colors.black),select_color=colors.red}
+    self.rs_cfg_side_l = TextBox{parent=rs_c_4,x=1,y=4,width=11,text="Output Side"}
+    local side = Radio2D{parent=rs_c_4,x=1,y=5,rows=1,columns=6,default=1,options=side_options,radio_colors=cpair(colors.lightGray,colors.black),select_color=colors.red}
 
-    self.rs_cfg_unit_l = TextBox{parent=rs_c_3,x=25,y=7,width=7,text="Unit ID"}
-    self.rs_cfg_unit = NumberField{parent=rs_c_3,x=33,y=7,width=10,max_chars=2,min=1,max=4,fg_bg=bw_fg_bg}
+    self.rs_cfg_unit_l = TextBox{parent=rs_c_4,x=25,y=7,width=7,text="Unit ID"}
+    self.rs_cfg_unit = NumberField{parent=rs_c_4,x=33,y=7,width=10,max_chars=2,min=1,max=4,fg_bg=bw_fg_bg}
 
     local function set_bundled(bundled)
         if bundled then self.rs_cfg_color.enable() else self.rs_cfg_color.disable() end
     end
 
-    self.rs_cfg_shortcut = TextBox{parent=rs_c_3,x=1,y=9,height=4,text="This shortcut will add entries for each of the 4 waste outputs. If you select bundled, 4 colors will be assigned to the selected side. Otherwise, 4 default sides will be used."}
+    self.rs_cfg_shortcut = TextBox{parent=rs_c_4,x=1,y=9,height=4,text="This shortcut will add entries for each of the 4 waste outputs. If you select bundled, 4 colors will be assigned to the selected side. Otherwise, 4 default sides will be used."}
     self.rs_cfg_shortcut.hide(true)
 
-    self.rs_cfg_bundled = Checkbox{parent=rs_c_3,x=1,y=7,label="Is Bundled?",default=false,box_fg_bg=cpair(colors.red,colors.black),callback=set_bundled,disable_fg_bg=g_lg_fg_bg}
-    self.rs_cfg_color = Radio2D{parent=rs_c_3,x=1,y=9,rows=4,columns=4,default=1,options=color_options,radio_colors=cpair(colors.lightGray,colors.black),color_map=color_options_map,disable_color=colors.gray,disable_fg_bg=g_lg_fg_bg}
+    self.rs_cfg_bundled = Checkbox{parent=rs_c_4,x=1,y=7,label="Is Bundled?",default=false,box_fg_bg=cpair(colors.red,colors.black),callback=set_bundled,disable_fg_bg=g_lg_fg_bg}
+    self.rs_cfg_color = Radio2D{parent=rs_c_4,x=1,y=9,rows=4,columns=4,default=1,options=color_options,radio_colors=cpair(colors.lightGray,colors.black),color_map=color_options_map,disable_color=colors.gray,disable_fg_bg=g_lg_fg_bg}
     self.rs_cfg_color.disable()
 
-    local rs_err = TextBox{parent=rs_c_3,x=8,y=14,width=30,text="Unit ID must be within 1 to 4.",fg_bg=cpair(colors.red,colors.lightGray),hidden=true}
+    local rs_err = TextBox{parent=rs_c_4,x=8,y=14,width=30,text="Unit ID invalid.",fg_bg=cpair(colors.red,colors.lightGray),hidden=true}
     rs_err.hide(true)
 
     local function back_from_rs_opts()
         rs_err.hide(true)
-        if self.rs_cfg_editing ~= false then rs_pane.set_value(1) else rs_pane.set_value(2) end
+        if self.rs_cfg_editing ~= false then rs_pane.set_value(2) else rs_pane.set_value(3) end
     end
 
     local function save_rs_entry()
+        assert(self.rs_cfg_phy ~= false, "tried to save a redstone entry without a phy")
+
         local port = self.rs_cfg_port
         local u = tonumber(self.rs_cfg_unit.get_value())
 
@@ -302,11 +413,23 @@ function redstone.create(tool_ctl, main_pane, cfg_sys, rs_cfg, style)
                 local def = {
                     unit = tri(PORT_DSGN[port] == 1, u, nil),
                     port = port,
+                    relay = self.rs_cfg_phy,
                     side = side_options_map[side.get_value()],
-                    color = tri(self.rs_cfg_bundled.get_value() and rsio.is_digital(port), color_options_map[self.rs_cfg_color.get_value()], nil)
+                    color = tri(self.rs_cfg_bundled.get_value() and rsio.is_digital(port), color_options_map[self.rs_cfg_color.get_value()], nil),
+                    invert = self.rs_cfg_inverted.get_value() or nil
                 }
 
                 if self.rs_cfg_editing == false then
+                    -- check for duplicate inputs for this unit/facility
+                    if (rsio.get_io_dir(port) == rsio.IO_DIR.IN) then
+                        for i = 1, #tmp_cfg.Redstone do
+                            if tmp_cfg.Redstone[i].port == port and tmp_cfg.Redstone[i].unit == def.unit then
+                                rs_pane.set_value(7)
+                                return
+                            end
+                        end
+                    end
+
                     table.insert(tmp_cfg.Redstone, def)
                 else
                     def.port = tmp_cfg.Redstone[self.rs_cfg_editing].port
@@ -319,33 +442,55 @@ function redstone.create(tool_ctl, main_pane, cfg_sys, rs_cfg, style)
                     table.insert(tmp_cfg.Redstone, {
                         unit = tri(PORT_DSGN[IO.WASTE_PU + i] == 1, u, nil),
                         port = IO.WASTE_PU + i,
+                        relay = self.rs_cfg_phy,
                         side = tri(self.rs_cfg_bundled.get_value(), side_options_map[side.get_value()], default_sides[i + 1]),
                         color = tri(self.rs_cfg_bundled.get_value(), default_colors[i + 1], nil)
                     })
                 end
             end
 
-            rs_pane.set_value(1)
+            rs_pane.set_value(2)
             tool_ctl.gen_rs_summary()
 
             side.set_value(1)
             self.rs_cfg_bundled.set_value(false)
             self.rs_cfg_color.set_value(1)
             self.rs_cfg_color.disable()
+            self.rs_cfg_inverted.set_value(false)
+            self.rs_cfg_advanced.disable()
         else rs_err.show() end
     end
 
-    PushButton{parent=rs_c_3,x=1,y=14,text="\x1b Back",callback=back_from_rs_opts,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
-    PushButton{parent=rs_c_3,x=41,y=14,min_width=9,text="Confirm",callback=save_rs_entry,fg_bg=cpair(colors.black,colors.blue),active_fg_bg=btn_act_fg_bg}
+    PushButton{parent=rs_c_4,x=1,y=14,text="\x1b Back",callback=back_from_rs_opts,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    self.rs_cfg_advanced = PushButton{parent=rs_c_4,x=30,y=14,min_width=10,text="Advanced",callback=function()rs_pane.set_value(9)end,fg_bg=cpair(colors.black,colors.yellow),active_fg_bg=btn_act_fg_bg,dis_fg_bg=btn_dis_fg_bg}
+    PushButton{parent=rs_c_4,x=41,y=14,min_width=9,text="Confirm",callback=save_rs_entry,fg_bg=cpair(colors.black,colors.blue),active_fg_bg=btn_act_fg_bg}
 
-    TextBox{parent=rs_c_4,x=1,y=1,text="Settings saved!"}
-    PushButton{parent=rs_c_4,x=1,y=14,text="\x1b Back",callback=function()rs_pane.set_value(1)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
-    PushButton{parent=rs_c_4,x=44,y=14,min_width=6,text="Home",callback=function()tool_ctl.go_home()end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    --#endregion
 
-    TextBox{parent=rs_c_5,x=1,y=1,height=5,text="Failed to save the settings file.\n\nThere may not be enough space for the modification or server file permissions may be denying writes."}
-    PushButton{parent=rs_c_5,x=1,y=14,text="\x1b Back",callback=function()rs_pane.set_value(1)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    TextBox{parent=rs_c_5,x=1,y=1,text="Settings saved!"}
+    PushButton{parent=rs_c_5,x=1,y=14,text="\x1b Back",callback=function()rs_pane.set_value(2)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
     PushButton{parent=rs_c_5,x=44,y=14,min_width=6,text="Home",callback=function()tool_ctl.go_home()end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
 
+    TextBox{parent=rs_c_6,x=1,y=1,height=5,text="Failed to save the settings file.\n\nThere may not be enough space for the modification or server file permissions may be denying writes."}
+    PushButton{parent=rs_c_6,x=1,y=14,text="\x1b Back",callback=function()rs_pane.set_value(2)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    PushButton{parent=rs_c_6,x=44,y=14,min_width=6,text="Home",callback=function()tool_ctl.go_home()end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+
+    TextBox{parent=rs_c_7,x=1,y=1,height=6,text="You already configured this input for this facility/unit assignment. There can only be one entry for each input per each unit or the facility (for facility inputs).\n\nPlease select a different port."}
+    PushButton{parent=rs_c_7,x=1,y=14,text="\x1b Back",callback=function()rs_pane.set_value(3)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+
+    TextBox{parent=rs_c_8,x=1,y=1,height=4,text="(Normal) Digital Input: On if there is a redstone signal, off otherwise\nInverted Digital Input: On without a redstone signal, off otherwise"}
+    TextBox{parent=rs_c_8,x=1,y=6,height=4,text="(Normal) Digital Output: Redstone signal to 'turn it on', none to 'turn it off'\nInverted Digital Output: No redstone signal to 'turn it on', redstone signal to 'turn it off'"}
+    TextBox{parent=rs_c_8,x=1,y=11,height=2,text="Analog Input: 0-15 redstone power level input\nAnalog Output: 0-15 scaled redstone power level output"}
+    PushButton{parent=rs_c_8,x=1,y=14,text="\x1b Back",callback=function()rs_pane.set_value(4)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+
+    TextBox{parent=rs_c_9,x=1,y=1,height=5,text="Advanced Options"}
+    self.rs_cfg_inverted = Checkbox{parent=rs_c_9,x=1,y=3,label="Invert",default=false,box_fg_bg=cpair(colors.red,colors.black),callback=function()end,disable_fg_bg=g_lg_fg_bg}
+    TextBox{parent=rs_c_9,x=3,y=4,height=4,text="Digital I/O is already inverted (or not) based on intended use. If you have a non-standard setup, you can use this option to avoid needing a redstone inverter.",fg_bg=cpair(colors.gray,colors.lightGray)}
+    PushButton{parent=rs_c_9,x=1,y=14,text="\x1b Back",callback=function()rs_pane.set_value(4)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+
+    TextBox{parent=rs_c_10,x=1,y=1,height=10,text="Make sure your relay is either touching the RTU gateway or connected via wired modems. There should be a wired modem on a side of the RTU gateway then one on the device, connected by a cable. The modem on the device needs to be right clicked to connect it (which will turn its border red), at which point the peripheral name will be shown in the chat."}
+    PushButton{parent=rs_c_10,x=1,y=14,text="\x1b Back",callback=function()rs_pane.set_value(1)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+
     --#endregion
 
     --#region Tool Functions
@@ -374,9 +519,11 @@ function redstone.create(tool_ctl, main_pane, cfg_sys, rs_cfg, style)
         if rsio.is_analog(def.port) then
             self.rs_cfg_bundled.set_value(false)
             self.rs_cfg_bundled.disable()
+            self.rs_cfg_advanced.disable()
         else
             self.rs_cfg_bundled.enable()
             self.rs_cfg_bundled.set_value(def.color ~= nil)
+            self.rs_cfg_advanced.enable()
         end
 
         local value = 1
@@ -391,7 +538,8 @@ function redstone.create(tool_ctl, main_pane, cfg_sys, rs_cfg, style)
         self.rs_cfg_side_l.set_value(tri(rsio.get_io_dir(def.port) == rsio.IO_DIR.IN, "Input Side", "Output Side"))
         side.set_value(side_to_idx(def.side))
         self.rs_cfg_color.set_value(value)
-        rs_pane.set_value(3)
+        self.rs_cfg_inverted.set_value(def.invert or false)
+        rs_pane.set_value(4)
     end
 
     local function delete_rs_entry(idx)
@@ -401,22 +549,29 @@ function redstone.create(tool_ctl, main_pane, cfg_sys, rs_cfg, style)
 
     -- generate the redstone summary list
     function tool_ctl.gen_rs_summary()
+        assert(self.rs_cfg_phy ~= false, "tried to generate a summary without a phy set")
+
         rs_list.remove_all()
 
-        local modified = #ini_cfg.Redstone ~= #tmp_cfg.Redstone
+        local ini = redstone_subset(ini_cfg.Redstone, self.rs_cfg_phy)
+        local tmp = redstone_subset(tmp_cfg.Redstone, self.rs_cfg_phy)
+
+        local modified = #ini ~= #tmp
 
         for i = 1, #tmp_cfg.Redstone do
             local def = tmp_cfg.Redstone[i]
 
+            if def.relay == self.rs_cfg_phy then
                 local name = rsio.to_string(def.port)
-            local io_dir = tri(rsio.get_io_mode(def.port) == rsio.IO_DIR.IN, "\x1a", "\x1b")
+                local io_dir = tri(rsio.get_io_dir(def.port) == rsio.IO_DIR.IN, "\x1a", "\x1b")
+                local io_c = tri(rsio.is_digital(def.port), colors.blue, colors.purple)
                 local conn = def.side
                 local unit = util.strval(def.unit or "F")
 
                 if def.color ~= nil then conn = def.side .. "/" .. rsio.color_name(def.color) end
 
                 local entry = Div{parent=rs_list,height=1}
-            TextBox{parent=entry,x=1,y=1,width=1,text=io_dir,fg_bg=cpair(colors.lightGray,colors.white)}
+                TextBox{parent=entry,x=1,y=1,width=1,text=io_dir,fg_bg=cpair(tri(def.invert,colors.orange,io_c),colors.white)}
                 TextBox{parent=entry,x=2,y=1,width=14,text=name}
                 TextBox{parent=entry,x=16,y=1,width=string.len(conn),text=conn,fg_bg=cpair(colors.gray,colors.white)}
                 TextBox{parent=entry,x=33,y=1,width=1,text=unit,fg_bg=cpair(colors.gray,colors.white)}
@@ -427,7 +582,8 @@ function redstone.create(tool_ctl, main_pane, cfg_sys, rs_cfg, style)
                     local a = ini_cfg.Redstone[i]
                     local b = tmp_cfg.Redstone[i]
 
-                modified = (a.unit ~= b.unit) or (a.port ~= b.port) or (a.side ~= b.side) or (a.color ~= b.color)
+                    modified = (a.unit ~= b.unit) or (a.port ~= b.port) or (a.relay ~= b.relay) or (a.side ~= b.side) or (a.color ~= b.color) or (a.invert ~= b.invert)
+                end
             end
         end
 

rtu/config/system.lua

@@ -506,7 +506,7 @@ function system.create(tool_ctl, main_pane, cfg_sys, divs, ext, style)
                 local u, idx = def.unit, def.index
 
                 if util.table_contains(NEEDS_UNIT, mount.type) then
-                    if (mount.type == "dynamicValve" or mount.type == "environmentDetector") and for_facility then
+                    if (mount.type == "dynamicValve" or mount.type == "environmentDetector" or mount.type == "environment_detector") and for_facility then
                         -- skip
                     elseif not (util.is_int(u) and u > 0 and u < 5) then
                         err = true
@@ -527,7 +527,7 @@ function system.create(tool_ctl, main_pane, cfg_sys, divs, ext, style)
                     else index = idx end
                 elseif mount.type == "dynamicValve" then
                     index = 1
-                elseif mount.type == "environmentDetector" then
+                elseif mount.type == "environmentDetector" or mount.type == "environment_detector" then
                     if not (util.is_int(idx) and idx > 0) then
                         err = true
                     else index = idx end

rtu/configure.lua

@@ -7,6 +7,7 @@ local ppm         = require("scada-common.ppm")
 local tcd         = require("scada-common.tcd")
 local util        = require("scada-common.util")
 
+local check       = require("rtu.config.check")
 local peripherals = require("rtu.config.peripherals")
 local redstone    = require("rtu.config.redstone")
 local system      = require("rtu.config.system")
@@ -34,7 +35,9 @@ local changes = {
     { "v1.7.9", { "ConnTimeout can now have a fractional part" } },
     { "v1.7.15", { "Added front panel UI theme", "Added color accessibility modes" } },
     { "v1.9.2", { "Added standard with black off state color mode", "Added blue indicator color modes" } },
-    { "v1.10.2", { "Re-organized peripheral configuration UI, resulting in some input fields being re-ordered" } }
+    { "v1.10.2", { "Re-organized peripheral configuration UI, resulting in some input fields being re-ordered" } },
+    { "v1.11.8", { "Added advanced option to invert digital redstone signals" } },
+    { "v1.12.0", { "Added support for redstone relays" } }
 }
 
 ---@class rtu_configurator
@@ -74,6 +77,7 @@ local tool_ctl = {
     gen_summary = nil,        ---@type function
     load_legacy = nil,        ---@type function
     update_peri_list = nil,   ---@type function
+    update_relay_list = nil,  ---@type function
     gen_peri_summary = nil,   ---@type function
     gen_rs_summary = nil,     ---@type function
 }
@@ -115,6 +119,7 @@ local fields = {
 }
 
 -- deep copy peripherals defs
+---@param data rtu_peri_definition[]
 function tool_ctl.deep_copy_peri(data)
     local array = {}
     for _, d in ipairs(data) do table.insert(array, { unit = d.unit, index = d.index, name = d.name }) end
@@ -122,9 +127,10 @@ function tool_ctl.deep_copy_peri(data)
 end
 
 -- deep copy redstone defs
+---@param data rtu_rs_definition[]
 function tool_ctl.deep_copy_rs(data)
     local array = {}
-    for _, d in ipairs(data) do table.insert(array, { unit = d.unit, port = d.port, side = d.side, color = d.color }) end
+    for _, d in ipairs(data) do table.insert(array, { unit = d.unit, port = d.port, relay = d.relay, side = d.side, color = d.color, invert = d.invert }) end
     return array
 end
 
@@ -169,8 +175,9 @@ local function config_view(display)
     local changelog = Div{parent=root_pane_div,x=1,y=1}
     local peri_cfg = Div{parent=root_pane_div,x=1,y=1}
     local rs_cfg = Div{parent=root_pane_div,x=1,y=1}
+    local check_sys = Div{parent=root_pane_div,x=1,y=1}
 
-    local main_pane = MultiPane{parent=root_pane_div,x=1,y=1,panes={main_page,spkr_cfg,net_cfg,log_cfg,clr_cfg,summary,changelog,peri_cfg,rs_cfg}}
+    local main_pane = MultiPane{parent=root_pane_div,x=1,y=1,panes={main_page,spkr_cfg,net_cfg,log_cfg,clr_cfg,summary,changelog,peri_cfg,rs_cfg,check_sys}}
 
     --#region Main Page
 
@@ -203,7 +210,6 @@ local function config_view(display)
     end
 
     local function show_rs_conns()
-        tool_ctl.gen_rs_summary()
         main_pane.set_value(9)
     end
 
@@ -226,8 +232,9 @@ local function config_view(display)
 
     PushButton{parent=main_page,x=2,y=17,min_width=6,text="Exit",callback=exit,fg_bg=cpair(colors.black,colors.red),active_fg_bg=btn_act_fg_bg}
     local start_btn = PushButton{parent=main_page,x=42,y=17,min_width=9,text="Startup",callback=startup,fg_bg=cpair(colors.black,colors.green),active_fg_bg=btn_act_fg_bg,dis_fg_bg=btn_dis_fg_bg}
-    tool_ctl.color_cfg = PushButton{parent=main_page,x=36,y=y_start,min_width=15,text="Color Options",callback=jump_color,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg,dis_fg_bg=btn_dis_fg_bg}
-    PushButton{parent=main_page,x=39,y=y_start+2,min_width=12,text="Change Log",callback=function()main_pane.set_value(7)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
+    PushButton{parent=main_page,x=39,y=y_start,min_width=12,text="Self-Check",callback=function()main_pane.set_value(10)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg,dis_fg_bg=btn_dis_fg_bg}
+    tool_ctl.color_cfg = PushButton{parent=main_page,x=36,y=y_start+2,min_width=15,text="Color Options",callback=jump_color,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg,dis_fg_bg=btn_dis_fg_bg}
+    PushButton{parent=main_page,x=39,y=y_start+4,min_width=12,text="Change Log",callback=function()main_pane.set_value(7)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
 
     if tool_ctl.ask_config then start_btn.disable() end
 
@@ -283,6 +290,12 @@ local function config_view(display)
     PushButton{parent=cl,x=1,y=14,text="\x1b Back",callback=function()main_pane.set_value(1)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
 
     --#endregion
+
+    --#region Self-Check
+
+    check.create(main_pane, settings_cfg, check_sys, style)
+
+    --#endregion
 end
 
 -- reset terminal screen
@@ -317,7 +330,7 @@ function configurator.configure(ask_config)
         config_view(display)
 
         while true do
-            local event, param1, param2, param3 = util.pull_event()
+            local event, param1, param2, param3, param4, param5 = util.pull_event()
 
             -- handle event
             if event == "timer" then
@@ -330,14 +343,18 @@ function configurator.configure(ask_config)
                 if k_e then display.handle_key(k_e) end
             elseif event == "paste" then
                 display.handle_paste(param1)
+            elseif event == "modem_message" then
+                check.receive_sv(param1, param2, param3, param4, param5)
             elseif event == "peripheral_detach" then
 ---@diagnostic disable-next-line: discard-returns
                 ppm.handle_unmount(param1)
                 tool_ctl.update_peri_list()
+                tool_ctl.update_relay_list()
             elseif event == "peripheral" then
 ---@diagnostic disable-next-line: discard-returns
                 ppm.mount(param1)
                 tool_ctl.update_peri_list()
+                tool_ctl.update_relay_list()
             end
 
             if event == "terminate" then return end

rtu/dev/redstone_rtu.lua

@@ -11,10 +11,14 @@ local digital_write = rsio.digital_write
 
 -- create new redstone device
 ---@nodiscard
+---@param relay? table optional redstone relay to use instead of the computer's redstone interface
 ---@return rtu_rs_device interface, boolean faulted
-function redstone_rtu.new()
+function redstone_rtu.new(relay)
     local unit = rtu.init_unit()
 
+    -- physical interface to use
+    local phy = relay or rs
+
     -- get RTU interface
     local interface = unit.interface()
 
@@ -30,85 +34,114 @@ function redstone_rtu.new()
         write_holding_reg = interface.write_holding_reg
     }
 
+    -- change the phy in use (a relay or rs)
+    ---@param new_phy table
+    function public.remount_phy(new_phy) phy = new_phy end
+
+    -- NOTE: for runtime speed, inversion logic results in extra code here but less code when functions are called
+
     -- link digital input
     ---@param side string
     ---@param color integer
-    function public.link_di(side, color)
+    ---@param invert boolean|nil
+    ---@return integer count count of digital inputs
+    function public.link_di(side, color, invert)
         local f_read ---@type function
 
         if color then
-            f_read = function ()
-                return digital_read(rs.testBundledInput(side, color))
+            if invert then
+                f_read = function () return digital_read(not phy.testBundledInput(side, color)) end
+            else
+                f_read = function () return digital_read(phy.testBundledInput(side, color)) end
             end
         else
-            f_read = function ()
-                return digital_read(rs.getInput(side))
+            if invert then
+                f_read = function () return digital_read(not phy.getInput(side)) end
+            else
+                f_read = function () return digital_read(phy.getInput(side)) end
             end
         end
 
-        unit.connect_di(f_read)
+        return unit.connect_di(f_read)
     end
 
     -- link digital output
     ---@param side string
     ---@param color integer
-    function public.link_do(side, color)
+    ---@param invert boolean|nil
+    ---@return integer count count of digital outputs
+    function public.link_do(side, color, invert)
         local f_read  ---@type function
         local f_write ---@type function
 
         if color then
-            f_read = function ()
-                return digital_read(colors.test(rs.getBundledOutput(side), color))
-            end
+            if invert then
+                f_read = function () return digital_read(not colors.test(phy.getBundledOutput(side), color)) end
 
                 f_write = function (level)
                     if level ~= IO_LVL.FLOATING and level ~= IO_LVL.DISCONNECT then
-                    local output = rs.getBundledOutput(side)
+                        local output = phy.getBundledOutput(side)
+
+                        -- inverted conditions
+                        if digital_write(level) then
+                            output = colors.subtract(output, color)
+                        else output = colors.combine(output, color) end
+
+                        phy.setBundledOutput(side, output)
+                    end
+                end
+            else
+                f_read = function () return digital_read(colors.test(phy.getBundledOutput(side), color)) end
+
+                f_write = function (level)
+                    if level ~= IO_LVL.FLOATING and level ~= IO_LVL.DISCONNECT then
+                        local output = phy.getBundledOutput(side)
 
                         if digital_write(level) then
                             output = colors.combine(output, color)
-                    else
-                        output = colors.subtract(output, color)
-                    end
+                        else output = colors.subtract(output, color) end
 
-                    rs.setBundledOutput(side, output)
+                        phy.setBundledOutput(side, output)
+                    end
                 end
             end
         else
-            f_read = function ()
-                return digital_read(rs.getOutput(side))
-            end
+            if invert then
+                f_read = function () return digital_read(not phy.getOutput(side)) end
 
                 f_write = function (level)
                     if level ~= IO_LVL.FLOATING and level ~= IO_LVL.DISCONNECT then
-                    rs.setOutput(side, digital_write(level))
+                        phy.setOutput(side, not digital_write(level))
+                    end
+                end
+            else
+                f_read = function () return digital_read(phy.getOutput(side)) end
+
+                f_write = function (level)
+                    if level ~= IO_LVL.FLOATING and level ~= IO_LVL.DISCONNECT then
+                        phy.setOutput(side, digital_write(level))
+                    end
                 end
             end
         end
 
-        unit.connect_coil(f_read, f_write)
+        return unit.connect_coil(f_read, f_write)
     end
 
     -- link analog input
     ---@param side string
+    ---@return integer count count of analog inputs
     function public.link_ai(side)
-        unit.connect_input_reg(
-            function ()
-                return rs.getAnalogInput(side)
-            end
-        )
+        return unit.connect_input_reg(function () return phy.getAnalogInput(side) end)
     end
 
     -- link analog output
     ---@param side string
+    ---@return integer count count of analog outputs
     function public.link_ao(side)
-        unit.connect_holding_reg(
-            function ()
-                return rs.getAnalogOutput(side)
-            end,
-            function (value)
-                rs.setAnalogOutput(side, value)
-            end
+        return unit.connect_holding_reg(
+            function () return phy.getAnalogOutput(side) end,
+            function (value) phy.setAnalogOutput(side, value) end
         )
     end
 

rtu/modbus.lua

@@ -399,43 +399,41 @@ function modbus.new(rtu_dev, use_parallel_read)
     return public
 end
 
+-- create an error reply
+---@nodiscard
+---@param packet modbus_frame MODBUS packet frame
+---@param code MODBUS_EXCODE exception code
+---@return modbus_packet reply
+local function excode_reply(packet, code)
+    -- reply back with error flag and exception code
+    local reply = comms.modbus_packet()
+    local fcode = bit.bor(packet.func_code, MODBUS_FCODE.ERROR_FLAG)
+    reply.make(packet.txn_id, packet.unit_id, fcode, { code })
+    return reply
+end
+
+-- return a SERVER_DEVICE_FAIL error reply
+---@nodiscard
+---@param packet modbus_frame MODBUS packet frame
+---@return modbus_packet reply
+function modbus.reply__srv_device_fail(packet) return excode_reply(packet, MODBUS_EXCODE.SERVER_DEVICE_FAIL) end
+
 -- return a SERVER_DEVICE_BUSY error reply
 ---@nodiscard
 ---@param packet modbus_frame MODBUS packet frame
 ---@return modbus_packet reply
-function modbus.reply__srv_device_busy(packet)
-    -- reply back with error flag and exception code
-    local reply = comms.modbus_packet()
-    local fcode = bit.bor(packet.func_code, MODBUS_FCODE.ERROR_FLAG)
-    local data = { MODBUS_EXCODE.SERVER_DEVICE_BUSY }
-    reply.make(packet.txn_id, packet.unit_id, fcode, data)
-    return reply
-end
+function modbus.reply__srv_device_busy(packet) return excode_reply(packet, MODBUS_EXCODE.SERVER_DEVICE_BUSY) end
 
 -- return a NEG_ACKNOWLEDGE error reply
 ---@nodiscard
 ---@param packet modbus_frame MODBUS packet frame
 ---@return modbus_packet reply
-function modbus.reply__neg_ack(packet)
-    -- reply back with error flag and exception code
-    local reply = comms.modbus_packet()
-    local fcode = bit.bor(packet.func_code, MODBUS_FCODE.ERROR_FLAG)
-    local data = { MODBUS_EXCODE.NEG_ACKNOWLEDGE }
-    reply.make(packet.txn_id, packet.unit_id, fcode, data)
-    return reply
-end
+function modbus.reply__neg_ack(packet) return excode_reply(packet, MODBUS_EXCODE.NEG_ACKNOWLEDGE) end
 
 -- return a GATEWAY_PATH_UNAVAILABLE error reply
 ---@nodiscard
 ---@param packet modbus_frame MODBUS packet frame
 ---@return modbus_packet reply
-function modbus.reply__gw_unavailable(packet)
-    -- reply back with error flag and exception code
-    local reply = comms.modbus_packet()
-    local fcode = bit.bor(packet.func_code, MODBUS_FCODE.ERROR_FLAG)
-    local data = { MODBUS_EXCODE.GATEWAY_PATH_UNAVAILABLE }
-    reply.make(packet.txn_id, packet.unit_id, fcode, data)
-    return reply
-end
+function modbus.reply__gw_unavailable(packet) return excode_reply(packet, MODBUS_EXCODE.GATEWAY_PATH_UNAVAILABLE) end
 
 return modbus

rtu/panel/front_panel.lua

@@ -20,6 +20,7 @@ local LEDPair       = require("graphics.elements.indicators.LEDPair")
 local RGBLED        = require("graphics.elements.indicators.RGBLED")
 
 local LINK_STATE    = types.PANEL_LINK_STATE
+local RTU_UNIT_TYPE = types.RTU_UNIT_TYPE
 
 local ALIGN = core.ALIGN
 
@@ -129,31 +130,46 @@ local function init(panel, units)
     -- show routine statuses
     for i = 1, list_length do
         TextBox{parent=threads,x=1,y=i,text=util.sprintf("%02d",i)}
-        local rt_unit = LED{parent=threads,x=4,y=i,label="RT",colors=ind_grn}
+        local rt_unit = LED{parent=threads,x=4,y=i,label="RT",colors=util.trinary(units[i].type~=RTU_UNIT_TYPE.REDSTONE,ind_grn,cpair(style.ind_bkg,style.ind_bkg))}
         rt_unit.register(databus.ps, "routine__unit_" .. i, rt_unit.update)
     end
 
     local unit_hw_statuses = Div{parent=panel,height=term_h-3,x=25,y=3}
 
+    local relay_counter = 0
+
     -- show hardware statuses
     for i = 1, list_length do
         local unit = units[i]
 
+        local is_rs = unit.type == RTU_UNIT_TYPE.REDSTONE
+
         -- hardware status
         local unit_hw = RGBLED{parent=unit_hw_statuses,y=i,label="",colors={colors.red,colors.orange,colors.yellow,colors.green}}
 
         unit_hw.register(databus.ps, "unit_hw_" .. i, unit_hw.update)
 
         -- unit name identifier (type + index)
-        local function get_name(t) return util.c(UNIT_TYPE_LABELS[t + 1], " ", util.trinary(util.is_int(unit.index), unit.index, "")) end
-        local name_box = TextBox{parent=unit_hw_statuses,y=i,x=3,text=get_name(unit.type),width=15}
+        local function get_name()
+            if is_rs then
+                local is_local = unit.name == "redstone_local"
+                relay_counter = relay_counter + util.trinary(is_local, 0, 1)
+                return util.c("REDSTONE", util.trinary(is_local, "", " RELAY " .. relay_counter))
+            else
+                return util.c(UNIT_TYPE_LABELS[unit.type + 1], " ", util.trinary(util.is_int(unit.index), unit.index, ""))
+            end
+        end
 
-        name_box.register(databus.ps, "unit_type_" .. i, function (t) name_box.set_value(get_name(t)) end)
+        local name_box = TextBox{parent=unit_hw_statuses,y=i,x=3,text=get_name(),width=util.trinary(is_rs,24,15)}
+
+        name_box.register(databus.ps, "unit_type_" .. i, function () name_box.set_value(get_name()) end)
 
         -- assignment (unit # or facility)
+        if unit.reactor then
             local for_unit = util.trinary(unit.reactor == 0, "\x1a FACIL ", "\x1a UNIT " .. unit.reactor)
             TextBox{parent=unit_hw_statuses,y=i,x=term_w-32,text=for_unit,fg_bg=disabled_fg}
         end
     end
+end
 
 return init

rtu/rtu.lua

@@ -46,36 +46,42 @@ function rtu.load_config()
     config.FrontPanelTheme = settings.get("FrontPanelTheme")
     config.ColorMode = settings.get("ColorMode")
 
+    return rtu.validate_config(config)
+end
+
+-- validate an RTU gateway configuration
+---@param cfg rtu_config
+function rtu.validate_config(cfg)
     local cfv = util.new_validator()
 
-    cfv.assert_type_num(config.SpeakerVolume)
-    cfv.assert_range(config.SpeakerVolume, 0, 3)
+    cfv.assert_type_num(cfg.SpeakerVolume)
+    cfv.assert_range(cfg.SpeakerVolume, 0, 3)
 
-    cfv.assert_channel(config.SVR_Channel)
-    cfv.assert_channel(config.RTU_Channel)
-    cfv.assert_type_num(config.ConnTimeout)
-    cfv.assert_min(config.ConnTimeout, 2)
-    cfv.assert_type_num(config.TrustedRange)
-    cfv.assert_min(config.TrustedRange, 0)
-    cfv.assert_type_str(config.AuthKey)
+    cfv.assert_channel(cfg.SVR_Channel)
+    cfv.assert_channel(cfg.RTU_Channel)
+    cfv.assert_type_num(cfg.ConnTimeout)
+    cfv.assert_min(cfg.ConnTimeout, 2)
+    cfv.assert_type_num(cfg.TrustedRange)
+    cfv.assert_min(cfg.TrustedRange, 0)
+    cfv.assert_type_str(cfg.AuthKey)
 
-    if type(config.AuthKey) == "string" then
-        local len = string.len(config.AuthKey)
+    if type(cfg.AuthKey) == "string" then
+        local len = string.len(cfg.AuthKey)
         cfv.assert(len == 0 or len >= 8)
     end
 
-    cfv.assert_type_int(config.LogMode)
-    cfv.assert_range(config.LogMode, 0, 1)
-    cfv.assert_type_str(config.LogPath)
-    cfv.assert_type_bool(config.LogDebug)
+    cfv.assert_type_int(cfg.LogMode)
+    cfv.assert_range(cfg.LogMode, 0, 1)
+    cfv.assert_type_str(cfg.LogPath)
+    cfv.assert_type_bool(cfg.LogDebug)
 
-    cfv.assert_type_int(config.FrontPanelTheme)
-    cfv.assert_range(config.FrontPanelTheme, 1, 2)
-    cfv.assert_type_int(config.ColorMode)
-    cfv.assert_range(config.ColorMode, 1, themes.COLOR_MODE.NUM_MODES)
+    cfv.assert_type_int(cfg.FrontPanelTheme)
+    cfv.assert_range(cfg.FrontPanelTheme, 1, 2)
+    cfv.assert_type_int(cfg.ColorMode)
+    cfv.assert_range(cfg.ColorMode, 1, themes.COLOR_MODE.NUM_MODES)
 
-    cfv.assert_type_table(config.Peripherals)
-    cfv.assert_type_table(config.Redstone)
+    cfv.assert_type_table(cfg.Peripherals)
+    cfv.assert_type_table(cfg.Redstone)
 
     return cfv.valid()
 end
@@ -332,13 +338,7 @@ function rtu.comms(version, nic, conn_watchdog)
             local unit = units[i]
 
             if unit.type ~= nil then
-                local advert = { unit.type, unit.index, unit.reactor }
-
-                if unit.type == RTU_UNIT_TYPE.REDSTONE then
-                    insert(advert, unit.device)
-                end
-
-                insert(advertisement, advert)
+                insert(advertisement, { unit.type, unit.index, unit.reactor or -1, unit.rs_conns })
             end
         end
 
@@ -471,9 +471,10 @@ function rtu.comms(version, nic, conn_watchdog)
                         local unit = units[packet.unit_id]
                         local unit_dbg_tag = " (unit " .. packet.unit_id .. ")"
 
-                        if unit.name == "redstone_io" then
+                        if unit.type == RTU_UNIT_TYPE.REDSTONE then
                             -- immediately execute redstone RTU requests
                             return_code, reply = unit.modbus_io.handle_packet(packet)
+
                             if not return_code then
                                 log.warning("requested MODBUS operation failed" .. unit_dbg_tag)
                             end
@@ -490,7 +491,7 @@ function rtu.comms(version, nic, conn_watchdog)
                                     unit.pkt_queue.push_packet(packet)
                                 end
                             else
-                                log.warning("cannot perform requested MODBUS operation" .. unit_dbg_tag)
+                                log.warning("requested MODBUS operation failed" .. unit_dbg_tag)
                             end
                         end
                     else

rtu/startup.lua

@@ -31,7 +31,7 @@ local sna_rtu      = require("rtu.dev.sna_rtu")
 local sps_rtu      = require("rtu.dev.sps_rtu")
 local turbinev_rtu = require("rtu.dev.turbinev_rtu")
 
-local RTU_VERSION = "v1.11.6"
+local RTU_VERSION = "v1.12.3"
 
 local RTU_UNIT_TYPE = types.RTU_UNIT_TYPE
 local RTU_HW_STATE = databus.RTU_HW_STATE
@@ -140,32 +140,36 @@ local function main()
     local rtu_redstone = config.Redstone
     local rtu_devices = config.Peripherals
 
+    -- get a string representation of a port interface
+    ---@param entry rtu_rs_definition
+    ---@return string
+    local function entry_iface_name(entry)
+        return util.trinary(entry.color ~= nil, util.c(entry.side, "/", rsio.color_name(entry.color)), entry.side)
+    end
+
     -- configure RTU gateway based on settings file definitions
     local function sys_config()
-        -- redstone interfaces
-        local rs_rtus = {}  ---@type { rtu: rtu_rs_device, capabilities: IO_PORT[] }[]
+        --#region Redstone Interfaces
+
+        local rs_rtus   = {} ---@type { name: string, hw_state: RTU_HW_STATE, rtu: rtu_rs_device, phy: table, banks: rtu_rs_definition[][] }[]
+        local all_conns = { [0] = {}, {}, {}, {}, {} }
 
         -- go through redstone definitions list
         for entry_idx = 1, #rtu_redstone do
             local entry = rtu_redstone[entry_idx]
+
             local assignment
             local for_reactor = entry.unit
-            local iface_name = util.trinary(entry.color ~= nil, util.c(entry.side, "/", rsio.color_name(entry.color)), entry.side)
+            local phy         = entry.relay or 0
+            local phy_name    = entry.relay or "local"
+            local iface_name  = entry_iface_name(entry)
 
             if util.is_int(entry.unit) and entry.unit > 0 and entry.unit < 5 then
                 ---@cast for_reactor integer
                 assignment = "reactor unit " .. entry.unit
-                if rs_rtus[for_reactor] == nil then
-                    log.debug(util.c("sys_config> allocated redstone RTU for reactor unit ", entry.unit))
-                    rs_rtus[for_reactor] = { rtu = redstone_rtu.new(), capabilities = {} }
-                end
             elseif entry.unit == nil then
                 assignment = "facility"
                 for_reactor = 0
-                if rs_rtus[for_reactor] == nil then
-                    log.debug(util.c("sys_config> allocated redstone RTU for the facility"))
-                    rs_rtus[for_reactor] = { rtu = redstone_rtu.new(), capabilities = {} }
-                end
             else
                 local message = util.c("sys_config> invalid unit assignment at block index #", entry_idx)
                 println(message)
@@ -173,14 +177,44 @@ local function main()
                 return false
             end
 
+            -- create the appropriate RTU if it doesn't exist and check relay name validity
+            if entry.relay then
+                if type(entry.relay) ~= "string" then
+                    local message = util.c("sys_config> invalid redstone relay '", entry.relay, '"')
+                    println(message)
+                    log.fatal(message)
+                    return false
+                elseif not rs_rtus[entry.relay] then
+                    log.debug(util.c("sys_config> allocated relay redstone RTU on interface ", entry.relay))
+
+                    local hw_state = RTU_HW_STATE.OK
+                    local relay    = ppm.get_periph(entry.relay)
+
+                    if not relay then
+                        hw_state = RTU_HW_STATE.OFFLINE
+                        log.warning(util.c("sys_config> redstone relay ", entry.relay, " is not connected"))
+                        local _, v_device = ppm.mount_virtual()
+                        relay = v_device
+                    elseif ppm.get_type(entry.relay) ~= "redstone_relay" then
+                        hw_state = RTU_HW_STATE.FAULTED
+                        log.warning(util.c("sys_config> redstone relay ", entry.relay, " is not a redstone relay"))
+                    end
+
+                    rs_rtus[entry.relay] = { name = entry.relay, hw_state = hw_state, rtu = redstone_rtu.new(relay), phy = relay, banks = { [0] = {}, {}, {}, {}, {} } }
+                end
+            elseif rs_rtus[0] == nil then
+                log.debug(util.c("sys_config> allocated local redstone RTU"))
+                rs_rtus[0] = { name = "redstone_local", hw_state = RTU_HW_STATE.OK, rtu = redstone_rtu.new(), phy = rs, banks = { [0] = {}, {}, {}, {}, {} } }
+            end
+
             -- verify configuration
             local valid = false
             if rsio.is_valid_port(entry.port) and rsio.is_valid_side(entry.side) then
                 valid = util.trinary(entry.color == nil, true, rsio.is_color(entry.color))
             end
 
-            local rs_rtu = rs_rtus[for_reactor].rtu
-            local capabilities = rs_rtus[for_reactor].capabilities
+            local bank  = rs_rtus[phy].banks[for_reactor]
+            local conns = all_conns[for_reactor]
 
             if not valid then
                 local message = util.c("sys_config> invalid redstone definition at block index #", entry_idx)
@@ -192,73 +226,105 @@ local function main()
                 local mode = rsio.get_io_mode(entry.port)
                 if mode == rsio.IO_MODE.DIGITAL_IN then
                     -- can't have duplicate inputs
-                    if util.table_contains(capabilities, entry.port) then
-                        local message = util.c("sys_config> skipping duplicate input for port ", rsio.to_string(entry.port), " on side ", iface_name)
+                    if util.table_contains(conns, entry.port) then
+                        local message = util.c("sys_config> skipping duplicate input for port ", rsio.to_string(entry.port), " on side ", iface_name, " @ ", phy_name)
                         println(message)
                         log.warning(message)
                     else
-                        rs_rtu.link_di(entry.side, entry.color)
+                        table.insert(bank, entry)
                     end
-                elseif mode == rsio.IO_MODE.DIGITAL_OUT then
-                    rs_rtu.link_do(entry.side, entry.color)
                 elseif mode == rsio.IO_MODE.ANALOG_IN then
                     -- can't have duplicate inputs
-                    if util.table_contains(capabilities, entry.port) then
-                        local message = util.c("sys_config> skipping duplicate input for port ", rsio.to_string(entry.port), " on side ", iface_name)
+                    if util.table_contains(conns, entry.port) then
+                        local message = util.c("sys_config> skipping duplicate input for port ", rsio.to_string(entry.port), " on side ", iface_name, " @ ", phy_name)
                         println(message)
                         log.warning(message)
                     else
-                        rs_rtu.link_ai(entry.side)
+                        table.insert(bank, entry)
                     end
-                elseif mode == rsio.IO_MODE.ANALOG_OUT then
-                    rs_rtu.link_ao(entry.side)
+                elseif (mode == rsio.IO_MODE.DIGITAL_OUT) or (mode == rsio.IO_MODE.ANALOG_OUT) then
+                    table.insert(bank, entry)
                 else
                     -- should be unreachable code, we already validated ports
-                    log.error("sys_config> fell through if chain attempting to identify IO mode at block index #" .. entry_idx, true)
+                    log.fatal("sys_config> failed to identify IO mode at block index #" .. entry_idx)
                     println("sys_config> encountered a software error, check logs")
                     return false
                 end
 
-                table.insert(capabilities, entry.port)
+                table.insert(conns, entry.port)
 
-                log.debug(util.c("sys_config> linked redstone ", #capabilities, ": ", rsio.to_string(entry.port), " (", iface_name, ") for ", assignment))
+                log.debug(util.c("sys_config> banked redstone ", #conns, ": ", rsio.to_string(entry.port), " (", iface_name, " @ ", phy_name, ") for ", assignment))
             end
         end
 
         -- create unit entries for redstone RTUs
-        for for_reactor, def in pairs(rs_rtus) do
-            ---@class rtu_registry_entry
+        for _, def in pairs(rs_rtus) do
+            local rtu_conns = { [0] = {}, {}, {}, {}, {} }
+
+            -- connect the IO banks
+            for for_reactor = 0, #def.banks do
+                local bank   = def.banks[for_reactor]
+                local conns  = rtu_conns[for_reactor]
+                local assign = util.trinary(for_reactor > 0, "reactor unit " .. for_reactor, "the facility")
+
+                -- link redstone to the RTU
+                for i = 1, #bank do
+                    local conn     = bank[i]
+                    local phy_name = conn.relay or "local"
+
+                    local mode = rsio.get_io_mode(conn.port)
+                    if mode == rsio.IO_MODE.DIGITAL_IN then
+                        def.rtu.link_di(conn.side, conn.color, conn.invert)
+                    elseif mode == rsio.IO_MODE.DIGITAL_OUT then
+                        def.rtu.link_do(conn.side, conn.color, conn.invert)
+                    elseif mode == rsio.IO_MODE.ANALOG_IN then
+                        def.rtu.link_ai(conn.side)
+                    elseif mode == rsio.IO_MODE.ANALOG_OUT then
+                        def.rtu.link_ao(conn.side)
+                    else
+                        log.fatal(util.c("sys_config> failed to identify IO mode of ", rsio.to_string(conn.port), " (", entry_iface_name(conn), " @ ", phy_name, ") for ", assign))
+                        println("sys_config> encountered a software error, check logs")
+                        return false
+                    end
+
+                    table.insert(conns, conn.port)
+
+                    log.debug(util.c("sys_config> linked redstone ", for_reactor, ".", #conns, ": ", rsio.to_string(conn.port), " (", entry_iface_name(conn), ")", " @ ", phy_name, ") for ", assign))
+                end
+            end
+
+            ---@type rtu_registry_entry
             local unit = {
-                uid = 0,                        ---@type integer
-                name = "redstone_io",           ---@type string
-                type = RTU_UNIT_TYPE.REDSTONE,  ---@type RTU_UNIT_TYPE
-                index = false,                  ---@type integer|false
-                reactor = for_reactor,          ---@type integer
-                device = def.capabilities,      ---@type IO_PORT[] use device field for redstone ports
-                is_multiblock = false,          ---@type boolean
-                formed = nil,                   ---@type boolean|nil
-                hw_state = RTU_HW_STATE.OK,     ---@type RTU_HW_STATE
-                rtu = def.rtu,                  ---@type rtu_device|rtu_rs_device
+                uid = 0,
+                name = def.name,
+                type = RTU_UNIT_TYPE.REDSTONE,
+                index = false,
+                reactor = nil,
+                device = def.phy,
+                rs_conns = rtu_conns,
+                is_multiblock = false,
+                formed = nil,
+                hw_state = def.hw_state,
+                rtu = def.rtu,
                 modbus_io = modbus.new(def.rtu, false),
-                pkt_queue = nil,                ---@type mqueue|nil
-                thread = nil                    ---@type parallel_thread|nil
+                pkt_queue = nil,
+                thread = nil
             }
 
             table.insert(units, unit)
 
-            local for_message = "facility"
-            if util.is_int(for_reactor) then
-                for_message = util.c("reactor unit ", for_reactor)
-            end
+            local type = util.trinary(def.phy == rs, "redstone", "redstone_relay")
 
-            log.info(util.c("sys_config> initialized RTU unit #", #units, ": redstone_io (redstone) [1] for ", for_message))
+            log.info(util.c("sys_config> initialized RTU unit #", #units, ": ", unit.name, " (", type, ")"))
 
             unit.uid = #units
 
             databus.tx_unit_hw_status(unit.uid, unit.hw_state)
         end
 
-        -- mounted peripherals
+        --#endregion
+        --#region Mounted Peripherals
+
         for i = 1, #rtu_devices do
             local entry = rtu_devices[i]   ---@type rtu_peri_definition
             local name = entry.name
@@ -374,8 +440,8 @@ local function main()
                     println_ts(util.c("sys_config> failed to check if '", name, "' is formed"))
                     log.warning(util.c("sys_config> failed to check if '", name, "' is a formed dynamic tank multiblock"))
                 end
-            elseif type == "inductionPort" then
-                -- induction matrix multiblock
+            elseif type == "inductionPort" or type == "reinforcedInductionPort" then
+                -- induction matrix multiblock (normal or reinforced)
                 if not validate_assign(true) then return false end
 
                 rtu_type = RTU_UNIT_TYPE.IMATRIX
@@ -406,7 +472,7 @@ local function main()
 
                 rtu_type = RTU_UNIT_TYPE.SNA
                 rtu_iface, faulted = sna_rtu.new(device)
-            elseif type == "environmentDetector" then
+            elseif type == "environmentDetector" or type == "environment_detector" then
                 -- advanced peripherals environment detector
                 if not validate_index(1) then return false end
                 if not validate_assign(entry.unit == nil) then return false end
@@ -439,19 +505,20 @@ local function main()
 
             ---@class rtu_registry_entry
             local rtu_unit = {
-                uid = 0,                            ---@type integer
-                name = name,                        ---@type string
-                type = rtu_type,                    ---@type RTU_UNIT_TYPE
-                index = index or false,             ---@type integer|false
-                reactor = for_reactor,              ---@type integer
+                uid = 0,                                 ---@type integer RTU unit ID
+                name = name,                             ---@type string unit name
+                type = rtu_type,                         ---@type RTU_UNIT_TYPE unit type
+                index = index or false,                  ---@type integer|false device index
+                reactor = for_reactor,                   ---@type integer|nil unit/facility assignment
                 device = device,                         ---@type table peripheral reference
-                is_multiblock = is_multiblock,      ---@type boolean
-                formed = formed,                    ---@type boolean|nil
-                hw_state = RTU_HW_STATE.OFFLINE,    ---@type RTU_HW_STATE
-                rtu = rtu_iface,                    ---@type rtu_device|rtu_rs_device
-                modbus_io = modbus.new(rtu_iface, true),
-                pkt_queue = mqueue.new(),           ---@type mqueue|nil
-                thread = nil                        ---@type parallel_thread|nil
+                rs_conns = nil,                          ---@type IO_PORT[][]|nil available redstone connections
+                is_multiblock = is_multiblock,           ---@type boolean if this is for a multiblock peripheral
+                formed = formed,                         ---@type boolean|nil if this peripheral is currently formed
+                hw_state = RTU_HW_STATE.OFFLINE,         ---@type RTU_HW_STATE hardware device status
+                rtu = rtu_iface,                         ---@type rtu_device|rtu_rs_device RTU hardware interface
+                modbus_io = modbus.new(rtu_iface, true), ---@type modbus MODBUS interface
+                pkt_queue = mqueue.new(),                ---@type mqueue|nil packet queue
+                thread = nil                             ---@type parallel_thread|nil associated RTU thread
             }
 
             rtu_unit.thread = threads.thread__unit_comms(__shared_memory, rtu_unit)
@@ -485,6 +552,8 @@ local function main()
             databus.tx_unit_hw_status(rtu_unit.uid, rtu_unit.hw_state)
         end
 
+        --#endregion
+
         return true
     end
 
@@ -495,17 +564,6 @@ local function main()
     log.debug("boot> running sys_config()")
 
     if sys_config() then
-        -- start UI
-        local message
-        rtu_state.fp_ok, message = renderer.try_start_ui(units, config.FrontPanelTheme, config.ColorMode)
-
-        if not rtu_state.fp_ok then
-            println_ts(util.c("UI error: ", message))
-            println("startup> running without front panel")
-            log.error(util.c("front panel GUI render failed with error ", message))
-            log.info("startup> running in headless mode without front panel")
-        end
-
         -- check modem
         if smem_dev.modem == nil then
             println("startup> wireless modem not found")
@@ -527,6 +585,17 @@ local function main()
 
         databus.tx_hw_spkr_count(#smem_dev.sounders)
 
+        -- start UI
+        local message
+        rtu_state.fp_ok, message = renderer.try_start_ui(units, config.FrontPanelTheme, config.ColorMode)
+
+        if not rtu_state.fp_ok then
+            println_ts(util.c("UI error: ", message))
+            println("startup> running without front panel")
+            log.error(util.c("front panel GUI render failed with error ", message))
+            log.info("startup> running in headless mode without front panel")
+        end
+
         -- start connection watchdog
         smem_sys.conn_watchdog = util.new_watchdog(config.ConnTimeout)
         log.debug("startup> conn watchdog started")
@@ -553,7 +622,7 @@ local function main()
         -- run threads
         parallel.waitForAll(table.unpack(_threads))
     else
-        println("configuration failed, exiting...")
+        println("system initialization failed, exiting...")
     end
 
     renderer.close_ui()

rtu/threads.lua

@@ -74,7 +74,7 @@ local function handle_unit_mount(smem, println_ts, iface, type, device, unit)
                 end
 
                 unit.type = RTU_UNIT_TYPE.DYNAMIC_VALVE
-            elseif type == "inductionPort" then
+            elseif type == "inductionPort" or type == "reinforcedInductionPort" then
                 -- induction matrix multiblock
                 if unit.reactor ~= 0 then fail(util.c("induction matrix '", unit.name, "' cannot init, not assigned to facility")) end
 
@@ -89,7 +89,7 @@ local function handle_unit_mount(smem, println_ts, iface, type, device, unit)
                 if unit.reactor < 1 or unit.reactor > 4 then fail(util.c("SNA '", unit.name, "' cannot init, not assigned to a valid unit")) end
 
                 unit.type = RTU_UNIT_TYPE.SNA
-            elseif type == "environmentDetector" then
+            elseif type == "environmentDetector" or type == "environment_detector"  then
                 -- advanced peripherals environment detector
                 if unit.reactor < 0 or unit.reactor > 4 then fail(util.c("environment detector '", unit.name, "' cannot init, no valid assignment provided")) end
                 if (unit.index == false) or unit.index < 1 then fail(util.c("environment detector '", unit.name, "' cannot init, invalid index provided")) end
@@ -132,6 +132,8 @@ local function handle_unit_mount(smem, println_ts, iface, type, device, unit)
             unit.rtu, faulted = sna_rtu.new(device)
         elseif unit.type == RTU_UNIT_TYPE.ENV_DETECTOR then
             unit.rtu, faulted = envd_rtu.new(device)
+        elseif unit.type == RTU_UNIT_TYPE.REDSTONE then
+            unit.rtu.remount_phy(device)
         else
             unknown = true
             log.error(util.c("failed to identify reconnected RTU unit type (", unit.name, ")"), true)

scada-common/comms.lua

@@ -17,8 +17,8 @@ local max_distance = nil
 local comms = {}
 
 -- protocol/data versions (protocol/data independent changes tracked by util.lua version)
-comms.version = "3.0.5"
-comms.api_version = "0.0.9"
+comms.version = "3.0.8"
+comms.api_version = "0.0.10"
 
 ---@enum PROTOCOL
 local PROTOCOL = {
@@ -52,9 +52,10 @@ local MGMT_TYPE = {
     RTU_ADVERT = 3,      -- RTU capability advertisement
     RTU_DEV_REMOUNT = 4, -- RTU multiblock possbily changed (formed, unformed) due to PPM remount
     RTU_TONE_ALARM = 5,  -- instruct RTUs to play specified alarm tones
-    DIAG_TONE_GET = 6,   -- diagnostic: get alarm tones
-    DIAG_TONE_SET = 7,   -- diagnostic: set alarm tones
-    DIAG_ALARM_SET = 8   -- diagnostic: set alarm to simulate audio for
+    DIAG_TONE_GET = 6,   -- (API) diagnostic: get alarm tones
+    DIAG_TONE_SET = 7,   -- (API) diagnostic: set alarm tones
+    DIAG_ALARM_SET = 8,  -- (API) diagnostic: set alarm to simulate audio for
+    INFO_LIST_CMP = 9    -- (API) info: list all computers on the network
 }
 
 ---@enum CRDN_TYPE
@@ -72,7 +73,8 @@ local CRDN_TYPE = {
     API_GET_UNIT = 10,   -- API: get reactor unit data
     API_GET_CTRL = 11,   -- API: get data for the control app
     API_GET_PROC = 12,   -- API: get data for the process app
-    API_GET_WASTE = 13   -- API: get data for the waste app
+    API_GET_WASTE = 13,  -- API: get data for the waste app
+    API_GET_RAD = 14     -- API: get data for the radiation monitor app
 }
 
 ---@enum ESTABLISH_ACK

scada-common/constants.lua

@@ -88,6 +88,7 @@ constants.FLOW_STABILITY_DELAY_MS = 10000
 -- - background radiation 0.0000001 Sv/h (99.99 nSv/h)
 -- - "green tint" radiation 0.00001 Sv/h (10 uSv/h)
 -- - damaging radiation 0.00006 Sv/h (60 uSv/h)
+
 constants.LOW_RADIATION       = 0.00001
 constants.HAZARD_RADIATION    = 0.00006
 constants.HIGH_RADIATION      = 0.001
@@ -95,6 +96,11 @@ constants.VERY_HIGH_RADIATION = 0.1
 constants.SEVERE_RADIATION    = 8.0
 constants.EXTREME_RADIATION   = 100.0
 
+-- nominal RTT is ping (0ms to 10ms usually) + 150ms for SV main loop tick
+
+constants.WARN_RTT = 300    -- 2x as long as expected w/ 0 ping
+constants.HIGH_RTT = 500    -- 3.33x as long as expected w/ 0 ping
+
 --#endregion
 
 --#region Mekanism Configuration Constants

scada-common/crash.lua

@@ -2,6 +2,9 @@
 -- Crash Handler
 --
 
+---@diagnostic disable-next-line: undefined-global
+local _is_pocket_env = pocket   -- luacheck: ignore pocket
+
 local comms = require("scada-common.comms")
 local log   = require("scada-common.log")
 local util  = require("scada-common.util")
@@ -36,6 +39,74 @@ local function log_versions(log_msg)
     if has_lockbox  then log_msg(util.c("LOCKBOX VERSION:  ", lockbox.version)) end
 end
 
+-- render the standard computer crash screen
+---@param exit function callback on exit button press
+---@return DisplayBox display
+local function draw_computer_crash(exit)
+    local DisplayBox = require("graphics.elements.DisplayBox")
+    local Div        = require("graphics.elements.Div")
+    local Rectangle  = require("graphics.elements.Rectangle")
+    local TextBox    = require("graphics.elements.TextBox")
+    local PushButton = require("graphics.elements.controls.PushButton")
+
+    local display = DisplayBox{window=term.current(),fg_bg=core.cpair(colors.white,colors.lightGray)}
+
+    local warning = Div{parent=display,x=2,y=2}
+    TextBox{parent=warning,x=7,text="\x90\n \x90\n  \x90\n   \x90\n    \x90",fg_bg=core.cpair(colors.yellow,colors.lightGray)}
+    TextBox{parent=warning,x=5,y=1,text="\x9f ",width=2,fg_bg=core.cpair(colors.lightGray,colors.yellow)}
+    TextBox{parent=warning,x=4,text="\x9f   ",width=4,fg_bg=core.cpair(colors.lightGray,colors.yellow)}
+    TextBox{parent=warning,x=3,text="\x9f      ",width=6,fg_bg=core.cpair(colors.lightGray,colors.yellow)}
+    TextBox{parent=warning,x=2,text="\x9f        ",width=8,fg_bg=core.cpair(colors.lightGray,colors.yellow)}
+    TextBox{parent=warning,text="\x9f          ",width=10,fg_bg=core.cpair(colors.lightGray,colors.yellow)}
+    TextBox{parent=warning,text="\x8f\x8f\x8f\x8f\x8f\x8f\x8f\x8f\x8f\x8f\x8f",width=11,fg_bg=core.cpair(colors.yellow,colors.lightGray)}
+    TextBox{parent=warning,x=6,y=3,text=" \n \x83",width=1,fg_bg=core.cpair(colors.yellow,colors.white)}
+
+    TextBox{parent=display,x=13,y=2,text="Critical Software Fault Encountered",alignment=core.ALIGN.CENTER,fg_bg=core.cpair(colors.yellow,colors._INHERIT)}
+    TextBox{parent=display,x=15,y=4,text="Please consider reporting this on the cc-mek-scada Discord or GitHub.",width=36,alignment=core.ALIGN.CENTER}
+    TextBox{parent=display,x=14,y=7,text="refer to the log file for more info",alignment=core.ALIGN.CENTER,fg_bg=core.cpair(colors.gray,colors._INHERIT)}
+
+    local box = Rectangle{parent=display,x=2,y=9,width=display.get_width()-2,height=8,border=core.border(1,colors.gray,true),thin=true,fg_bg=core.cpair(colors.black,colors.white)}
+    TextBox{parent=box,text=err}
+
+    PushButton{parent=display,x=23,y=18,text=" Exit ",callback=exit,active_fg_bg=core.cpair(colors.white,colors.gray),fg_bg=core.cpair(colors.black,colors.red)}
+
+    return display
+end
+
+-- render the pocket crash screen
+---@param exit function callback on exit button press
+---@return DisplayBox display
+local function draw_pocket_crash(exit)
+    local DisplayBox = require("graphics.elements.DisplayBox")
+    local Div        = require("graphics.elements.Div")
+    local Rectangle  = require("graphics.elements.Rectangle")
+    local TextBox    = require("graphics.elements.TextBox")
+    local PushButton = require("graphics.elements.controls.PushButton")
+
+    local display = DisplayBox{window=term.current(),fg_bg=core.cpair(colors.white,colors.lightGray)}
+
+    local warning = Div{parent=display,x=2,y=1}
+    TextBox{parent=warning,x=4,y=1,text="\x90",width=1,fg_bg=core.cpair(colors.yellow,colors.lightGray)}
+    TextBox{parent=warning,x=3,text="\x81 ",width=2,fg_bg=core.cpair(colors.lightGray,colors.yellow)}
+    TextBox{parent=warning,x=5,y=2,text="\x94",width=1,fg_bg=core.cpair(colors.yellow,colors.lightGray)}
+    TextBox{parent=warning,x=2,text="\x81   ",width=4,fg_bg=core.cpair(colors.lightGray,colors.yellow)}
+    TextBox{parent=warning,x=6,y=3,text="\x94",width=1,fg_bg=core.cpair(colors.yellow,colors.lightGray)}
+    TextBox{parent=warning,text="\x8e\x8f\x8f\x8e\x8f\x8f\x84",width=7,fg_bg=core.cpair(colors.yellow,colors.lightGray)}
+    TextBox{parent=warning,x=4,y=2,text="\x90",width=1,fg_bg=core.cpair(colors.lightGray,colors.yellow)}
+    TextBox{parent=warning,x=4,y=3,text="\x85",width=1,fg_bg=core.cpair(colors.lightGray,colors.yellow)}
+
+    TextBox{parent=display,x=10,y=2,text=" Critical Software Fault",width=16,alignment=core.ALIGN.CENTER,fg_bg=core.cpair(colors.yellow,colors._INHERIT)}
+    TextBox{parent=display,x=2,y=5,text="Consider reporting this on the cc-mek-scada Discord or GitHub.",width=36,alignment=core.ALIGN.CENTER}
+
+    local box = Rectangle{parent=display,y=9,width=display.get_width(),height=8,fg_bg=core.cpair(colors.black,colors.white)}
+    TextBox{parent=box,text=err}
+
+    PushButton{parent=display,x=11,y=18,text=" Exit ",callback=exit,active_fg_bg=core.cpair(colors.white,colors.gray),fg_bg=core.cpair(colors.black,colors.red)}
+    TextBox{parent=display,x=2,y=20,text="see logs for details",width=24,alignment=core.ALIGN.CENTER,fg_bg=core.cpair(colors.gray,colors._INHERIT)}
+
+    return display
+end
+
 -- when running with debug logs, log the useful information that the crash handler knows
 function crash.dbg_log_env() log_versions(log.debug) end
 
@@ -54,9 +125,41 @@ end
 
 -- final error print on failed xpcall, app exits here
 function crash.exit()
+    local handled, run = false, true
+    local display   ---@type DisplayBox
+
+    -- special graphical crash screen
+    if has_graphics then
+        handled, display = pcall(util.trinary(_is_pocket_env, draw_pocket_crash, draw_computer_crash), function () run = false end)
+
+        -- event loop
+        while display and run do
+            local event, param1, param2, param3 = util.pull_event()
+
+            -- handle event
+            if event == "mouse_click" or event == "mouse_up" or event == "double_click" then
+                local mouse = core.events.new_mouse_event(event, param1, param2, param3)
+                if mouse then display.handle_mouse(mouse) end
+            elseif event == "terminate" then
+                break
+            end
+        end
+
+        display.delete()
+
+        term.setCursorPos(1, 1)
+        term.setTextColor(colors.white)
+        term.setBackgroundColor(colors.black)
+        term.clear()
+    end
+
     log.close()
+
+    -- default text failure message
+    if not handled then
         util.println("fatal error occured in main application:")
         error(err, 0)
     end
+end
 
 return crash

scada-common/ppm.lua

@@ -453,7 +453,7 @@ function ppm.get_fission_reactor() return ppm.get_device("fissionReactorLogicAda
 ---@return Modem|nil modem function table
 function ppm.get_wireless_modem()
     local w_modem = nil
-    local emulated_env = periphemu ~= nil
+    local emulated_env = true
 
     for _, device in pairs(ppm_sys.mounts) do
         if device.type == "modem" and (emulated_env or device.dev.isWireless()) then

scada-common/psil.lua

@@ -53,12 +53,12 @@ function psil.create()
         if ic[key] == nil then alloc(key) end
 
         if ic[key].value ~= value then
+            ic[key].value = value
+
             for i = 1, #ic[key].subscribers do
                 ic[key].subscribers[i].notify(value)
             end
         end
-
-        ic[key].value = value
     end
 
     -- publish a toggled boolean value to a given key, passing it to all subscribers if it has changed<br>

scada-common/types.lua

@@ -125,7 +125,7 @@ function types.new_zero_coordinate() return { x = 0, y = 0, z = 0 } end
 ---@field type RTU_UNIT_TYPE
 ---@field index integer|false
 ---@field reactor integer
----@field rsio IO_PORT[]|nil
+---@field rs_conns IO_PORT[][]|nil
 
 -- create a new reactor database
 ---@nodiscard
@@ -465,7 +465,8 @@ types.ALARM = {
     ReactorHighWaste = 9,
     RPSTransient = 10,
     RCSTransient = 11,
-    TurbineTrip = 12
+    TurbineTrip = 12,
+    FacilityRadiation = 13
 }
 
 types.ALARM_NAMES = {
@@ -480,7 +481,8 @@ types.ALARM_NAMES = {
     "ReactorHighWaste",
     "RPSTransient",
     "RCSTransient",
-    "TurbineTrip"
+    "TurbineTrip",
+    "FacilityRadiation"
 }
 
 ---@enum ALARM_PRIORITY

scada-common/util.lua

@@ -24,7 +24,7 @@ local t_pack   = table.pack
 local util = {}
 
 -- scada-common version
-util.version = "1.4.12"
+util.version = "1.5.4"
 
 util.TICK_TIME_S = 0.05
 util.TICK_TIME_MS = 50

supervisor/alarm_ctl.lua

@@ -0,0 +1,137 @@
+local log   = require("scada-common.log")
+local types = require("scada-common.types")
+local util  = require("scada-common.util")
+
+local ALARM_STATE = types.ALARM_STATE
+
+---@class alarm_def
+---@field state ALARM_INT_STATE internal alarm state
+---@field trip_time integer time (ms) when first tripped
+---@field hold_time integer time (s) to hold before tripping
+---@field id ALARM alarm ID
+---@field tier integer alarm urgency tier (0 = highest)
+
+local AISTATE_NAMES = {
+    "INACTIVE",
+    "TRIPPING",
+    "TRIPPED",
+    "ACKED",
+    "RING_BACK",
+    "RING_BACK_TRIPPING"
+}
+
+---@enum ALARM_INT_STATE
+local AISTATE = {
+    INACTIVE = 1,
+    TRIPPING = 2,
+    TRIPPED = 3,
+    ACKED = 4,
+    RING_BACK = 5,
+    RING_BACK_TRIPPING = 6
+}
+
+local alarm_ctl = {}
+
+alarm_ctl.AISTATE = AISTATE
+alarm_ctl.AISTATE_NAMES = AISTATE_NAMES
+
+-- update an alarm state based on its current status and if it is tripped
+---@param caller_tag string tag to use in log messages
+---@param alarm_states { [ALARM]: ALARM_STATE } unit instance
+---@param tripped boolean if the alarm condition is sti ll active
+---@param alarm alarm_def alarm table
+---@param no_ring_back boolean? true to skip the ring back state, returning to inactive instead
+---@return boolean new_trip if the alarm just changed to being tripped
+function alarm_ctl.update_alarm_state(caller_tag, alarm_states, tripped, alarm, no_ring_back)
+    local int_state = alarm.state
+    local ext_state = alarm_states[alarm.id]
+
+    -- alarm inactive
+    if int_state == AISTATE.INACTIVE then
+        if tripped then
+            alarm.trip_time = util.time_ms()
+            if alarm.hold_time > 0 then
+                alarm.state = AISTATE.TRIPPING
+                alarm_states[alarm.id] = ALARM_STATE.INACTIVE
+            else
+                alarm.state = AISTATE.TRIPPED
+                alarm_states[alarm.id] = ALARM_STATE.TRIPPED
+                log.info(util.c(caller_tag, " ALARM ", alarm.id, " (", types.ALARM_NAMES[alarm.id], "): TRIPPED [PRIORITY ",
+                    types.ALARM_PRIORITY_NAMES[alarm.tier],"]"))
+            end
+        else
+            alarm.trip_time = util.time_ms()
+            alarm_states[alarm.id] = ALARM_STATE.INACTIVE
+        end
+    -- alarm condition met, but not yet for required hold time
+    elseif (int_state == AISTATE.TRIPPING) or (int_state == AISTATE.RING_BACK_TRIPPING) then
+        if tripped then
+            local elapsed = util.time_ms() - alarm.trip_time
+            if elapsed > (alarm.hold_time * 1000) then
+                alarm.state = AISTATE.TRIPPED
+                alarm_states[alarm.id] = ALARM_STATE.TRIPPED
+                log.info(util.c(caller_tag, " ALARM ", alarm.id, " (", types.ALARM_NAMES[alarm.id], "): TRIPPED [PRIORITY ",
+                    types.ALARM_PRIORITY_NAMES[alarm.tier],"]"))
+            end
+        elseif int_state == AISTATE.RING_BACK_TRIPPING then
+            alarm.trip_time = 0
+            alarm.state = AISTATE.RING_BACK
+            alarm_states[alarm.id] = ALARM_STATE.RING_BACK
+        else
+            alarm.trip_time = 0
+            alarm.state = AISTATE.INACTIVE
+            alarm_states[alarm.id] = ALARM_STATE.INACTIVE
+        end
+    -- alarm tripped and alarming
+    elseif int_state == AISTATE.TRIPPED then
+        if tripped then
+            if ext_state == ALARM_STATE.ACKED then
+                -- was acked by coordinator
+                alarm.state = AISTATE.ACKED
+            end
+        elseif no_ring_back then
+            alarm.state = AISTATE.INACTIVE
+            alarm_states[alarm.id] = ALARM_STATE.INACTIVE
+        else
+            alarm.state = AISTATE.RING_BACK
+            alarm_states[alarm.id] = ALARM_STATE.RING_BACK
+        end
+    -- alarm acknowledged but still tripped
+    elseif int_state == AISTATE.ACKED then
+        if not tripped then
+            if no_ring_back then
+                alarm.state = AISTATE.INACTIVE
+                alarm_states[alarm.id] = ALARM_STATE.INACTIVE
+            else
+                alarm.state = AISTATE.RING_BACK
+                alarm_states[alarm.id] = ALARM_STATE.RING_BACK
+            end
+        end
+    -- alarm no longer tripped, operator must reset to clear
+    elseif int_state == AISTATE.RING_BACK then
+        if tripped then
+            alarm.trip_time = util.time_ms()
+            if alarm.hold_time > 0 then
+                alarm.state = AISTATE.RING_BACK_TRIPPING
+            else
+                alarm.state = AISTATE.TRIPPED
+                alarm_states[alarm.id] = ALARM_STATE.TRIPPED
+            end
+        elseif ext_state == ALARM_STATE.INACTIVE then
+            -- was reset by coordinator
+            alarm.state = AISTATE.INACTIVE
+            alarm.trip_time = 0
+        end
+    else
+        log.error(util.c(caller_tag, " invalid alarm state for alarm ", alarm.id), true)
+    end
+
+    -- check for state change
+    if alarm.state ~= int_state then
+        local change_str = util.c(AISTATE_NAMES[int_state], " -> ", AISTATE_NAMES[alarm.state])
+        log.debug(util.c(caller_tag, " ALARM ", alarm.id, " (", types.ALARM_NAMES[alarm.id], "): ", change_str))
+        return alarm.state == AISTATE.TRIPPED
+    else return false end
+end
+
+return alarm_ctl

supervisor/databus.lua

@@ -2,15 +2,12 @@
 -- Data Bus - Central Communication Linking for Supervisor Front Panel
 --
 
+local const = require("scada-common.constants")
 local psil  = require("scada-common.psil")
 local util  = require("scada-common.util")
 
 local pgi  = require("supervisor.panel.pgi")
 
--- nominal RTT is ping (0ms to 10ms usually) + 150ms for SV main loop tick
-local WARN_RTT = 300    -- 2x as long as expected w/ 0 ping
-local HIGH_RTT = 500    -- 3.33x as long as expected w/ 0 ping
-
 local databus = {}
 
 -- databus PSIL
@@ -59,9 +56,9 @@ end
 function databus.tx_plc_rtt(reactor_id, rtt)
     databus.ps.publish("plc_" .. reactor_id .. "_rtt", rtt)
 
-    if rtt > HIGH_RTT then
+    if rtt > const.HIGH_RTT then
         databus.ps.publish("plc_" .. reactor_id .. "_rtt_color", colors.red)
-    elseif rtt > WARN_RTT then
+    elseif rtt > const.WARN_RTT then
         databus.ps.publish("plc_" .. reactor_id .. "_rtt_color", colors.yellow_hc)
     else
         databus.ps.publish("plc_" .. reactor_id .. "_rtt_color", colors.green_hc)
@@ -90,9 +87,9 @@ end
 function databus.tx_rtu_rtt(session_id, rtt)
     databus.ps.publish("rtu_" .. session_id .. "_rtt", rtt)
 
-    if rtt > HIGH_RTT then
+    if rtt > const.HIGH_RTT then
         databus.ps.publish("rtu_" .. session_id .. "_rtt_color", colors.red)
-    elseif rtt > WARN_RTT then
+    elseif rtt > const.WARN_RTT then
         databus.ps.publish("rtu_" .. session_id .. "_rtt_color", colors.yellow_hc)
     else
         databus.ps.publish("rtu_" .. session_id .. "_rtt_color", colors.green_hc)
@@ -129,9 +126,9 @@ end
 function databus.tx_crd_rtt(rtt)
     databus.ps.publish("crd_rtt", rtt)
 
-    if rtt > HIGH_RTT then
+    if rtt > const.HIGH_RTT then
         databus.ps.publish("crd_rtt_color", colors.red)
-    elseif rtt > WARN_RTT then
+    elseif rtt > const.WARN_RTT then
         databus.ps.publish("crd_rtt_color", colors.yellow_hc)
     else
         databus.ps.publish("crd_rtt_color", colors.green_hc)
@@ -160,9 +157,9 @@ end
 function databus.tx_pdg_rtt(session_id, rtt)
     databus.ps.publish("pdg_" .. session_id .. "_rtt", rtt)
 
-    if rtt > HIGH_RTT then
+    if rtt > const.HIGH_RTT then
         databus.ps.publish("pdg_" .. session_id .. "_rtt_color", colors.red)
-    elseif rtt > WARN_RTT then
+    elseif rtt > const.WARN_RTT then
         databus.ps.publish("pdg_" .. session_id .. "_rtt_color", colors.yellow_hc)
     else
         databus.ps.publish("pdg_" .. session_id .. "_rtt_color", colors.green_hc)

supervisor/facility.lua

@@ -2,13 +2,19 @@ local log        = require("scada-common.log")
 local types      = require("scada-common.types")
 local util       = require("scada-common.util")
 
+local alarm_ctl  = require("supervisor.alarm_ctl")
 local unit       = require("supervisor.unit")
 local fac_update = require("supervisor.facility_update")
 
 local rsctl      = require("supervisor.session.rsctl")
 local svsessions = require("supervisor.session.svsessions")
 
+local AISTATE       = alarm_ctl.AISTATE
+
+local ALARM         = types.ALARM
+local ALARM_STATE   = types.ALARM_STATE
 local AUTO_GROUP    = types.AUTO_GROUP
+local PRIO          = types.ALARM_PRIORITY
 local PROCESS       = types.PROCESS
 local RTU_ID_FAIL   = types.RTU_ID_FAIL
 local RTU_UNIT_TYPE = types.RTU_UNIT_TYPE
@@ -138,7 +144,17 @@ function facility.new(config)
         imtx_last_charge = 0,
         imtx_last_charge_t = 0,
         -- track faulted induction matrix update times to reject
-        imtx_faulted_times = { 0, 0, 0 }
+        imtx_faulted_times = { 0, 0, 0 },
+        -- facility alarms
+        ---@type { [string]: alarm_def }
+        alarms = {
+            -- radiation monitor alarm for the facility
+            FacilityRadiation = { state = AISTATE.INACTIVE, trip_time = 0, hold_time = 0, id = ALARM.FacilityRadiation, tier = PRIO.CRITICAL },
+        },
+        ---@type { [ALARM]: ALARM_STATE }
+        alarm_states = {
+            [ALARM.FacilityRadiation] = ALARM_STATE.INACTIVE
+        }
     }
 
     --#region SETUP
@@ -157,7 +173,7 @@ function facility.new(config)
     self.rtu_list = { self.redstone, self.induction, self.sps, self.tanks, self.envd }
 
     -- init redstone RTU I/O controller
-    self.io_ctl = rsctl.new(self.redstone)
+    self.io_ctl = rsctl.new(self.redstone, 0)
 
     -- fill blank alarm/tone states
     for _ = 1, 12 do table.insert(self.test_alarm_states, false) end
@@ -335,6 +351,9 @@ function facility.new(config)
         -- unit tasks
         f_update.unit_mgmt()
 
+        -- update alarm states right before updating the audio
+        f_update.update_alarms()
+
         -- update alarm tones
         f_update.alarm_audio()
     end
@@ -404,10 +423,14 @@ function facility.new(config)
         end
     end
 
-    -- ack all alarms on all reactor units
+    -- ack all alarms on all reactor units and the facility
     function public.ack_all()
-        for i = 1, #self.units do
-            self.units[i].ack_all()
+        -- unit alarms
+        for i = 1, #self.units do self.units[i].ack_all() end
+
+        -- facility alarms
+        for id, state in pairs(self.alarm_states) do
+            if state == ALARM_STATE.TRIPPED then self.alarm_states[id] = ALARM_STATE.ACKED end
         end
     end
 

supervisor/facility_update.lua

@@ -5,6 +5,8 @@ local rsio       = require("scada-common.rsio")
 local types      = require("scada-common.types")
 local util       = require("scada-common.util")
 
+local alarm_ctl  = require("supervisor.alarm_ctl")
+
 local plc        = require("supervisor.session.plc")
 local svsessions = require("supervisor.session.svsessions")
 
@@ -643,7 +645,7 @@ function update.auto_safety()
     end
 
     if (self.mode ~= PROCESS.INACTIVE) and (self.mode ~= PROCESS.SYSTEM_ALARM_IDLE) then
-        local scram = astatus.matrix_fault or astatus.matrix_fill or astatus.crit_alarm or astatus.gen_fault
+        local scram = astatus.matrix_fault or astatus.matrix_fill or astatus.crit_alarm or astatus.radiation or astatus.gen_fault
 
         if scram and not self.ascram then
             -- SCRAM all units
@@ -714,11 +716,17 @@ function update.post_auto()
     self.mode = next_mode
 end
 
+-- update facility alarm states
+function update.update_alarms()
+    -- Facility Radiation
+    alarm_ctl.update_alarm_state("FAC", self.alarm_states, self.ascram_status.radiation, self.alarms.FacilityRadiation, true)
+end
+
 -- update alarm audio control
 function update.alarm_audio()
     local allow_test = self.allow_testing and self.test_tone_set
 
-    local alarms = { false, false, false, false, false, false, false, false, false, false, false, false }
+    local alarms = { false, false, false, false, false, false, false, false, false, false, false, false, false }
 
     -- reset tone states before re-evaluting
     for i = 1, #self.tone_states do self.tone_states[i] = false end
@@ -734,8 +742,11 @@ function update.alarm_audio()
             end
         end
 
-        if not self.test_tone_reset then
+        -- record facility alarms
+        alarms[ALARM.FacilityRadiation] = self.alarm_states[ALARM.FacilityRadiation] == ALARM_STATE.TRIPPED
+
         -- clear testing alarms if we aren't using them
+        if not self.test_tone_reset then
             for i = 1, #self.test_alarm_states do self.test_alarm_states[i] = false end
         end
     end
@@ -774,7 +785,7 @@ function update.alarm_audio()
     end
 
     -- radiation is a big concern, always play this CRITICAL level alarm if active
-    if alarms[ALARM.ContainmentRadiation] then
+    if alarms[ALARM.ContainmentRadiation] or alarms[ALARM.FacilityRadiation] then
         self.tone_states[TONE.T_800Hz_1000Hz_Alt] = true
         -- we are going to disable the RPS trip alarm audio due to conflict, and if it was enabled
         -- then we can re-enable the reactor lost alarm audio since it doesn't painfully combine with this one

supervisor/session/pocket.lua

@@ -2,10 +2,12 @@ local comms   = require("scada-common.comms")
 local log     = require("scada-common.log")
 local mqueue  = require("scada-common.mqueue")
 local util    = require("scada-common.util")
+
 local databus = require("supervisor.databus")
 
 local pocket = {}
 
+local DEV_TYPE = comms.DEVICE_TYPE
 local PROTOCOL = comms.PROTOCOL
 local MGMT_TYPE = comms.MGMT_TYPE
 
@@ -34,9 +36,10 @@ local PERIODICS = {
 ---@param in_queue mqueue in message queue
 ---@param out_queue mqueue out message queue
 ---@param timeout number communications timeout
+---@param sessions svsessions_list list of computer sessions, read-only
 ---@param facility facility facility data table
 ---@param fp_ok boolean if the front panel UI is running
-function pocket.new_session(id, s_addr, i_seq_num, in_queue, out_queue, timeout, facility, fp_ok)
+function pocket.new_session(id, s_addr, i_seq_num, in_queue, out_queue, timeout, sessions, facility, fp_ok)
     -- print a log message to the terminal as long as the UI isn't running
     local function println(message) if not fp_ok then util.println_ts(message) end end
 
@@ -182,6 +185,47 @@ function pocket.new_session(id, s_addr, i_seq_num, in_queue, out_queue, timeout,
                 end
 
                 if not valid then _send_mgmt(MGMT_TYPE.DIAG_ALARM_SET, { false }) end
+            elseif pkt.type == MGMT_TYPE.INFO_LIST_CMP then
+                local get = databus.ps.get
+
+---@diagnostic disable-next-line: undefined-field
+                local devices = { { DEV_TYPE.SVR, os.getComputerID(), get("version"), 0 } }
+
+                -- add the coordinator if connected
+                if get("crd_conn") then
+                    table.insert(devices, { DEV_TYPE.CRD, get("crd_addr"), get("crd_fw"), get("crd_rtt") })
+                end
+
+                -- add the PLCs if connected
+                for i = 1, #facility.get_units() do
+                    local tag = "plc_" .. i
+
+                    local addr = -1
+                    for _, s in ipairs(sessions.plc) do
+                        if s.reactor == i then
+                            addr = s.s_addr
+                            break
+                        end
+                    end
+
+                    if get(tag .. "_conn") then
+                        table.insert(devices, { DEV_TYPE.PLC, addr, get(tag .. "_fw"), get(tag .. "_rtt"), i })
+                    end
+                end
+
+                -- add connected RTUs
+                for i = 1, #sessions.rtu do
+                    local s = sessions.rtu[i]
+                    table.insert(devices, { DEV_TYPE.RTU, s.s_addr, s.version, get("rtu_" .. s.instance.get_id() .. "_rtt") })
+                end
+
+                -- add connected pocket computers
+                for i = 1, #sessions.pdg do
+                    local s = sessions.pdg[i]
+                    table.insert(devices, { DEV_TYPE.PKT, s.s_addr, s.version, get("pdg_" .. s.instance.get_id() .. "_rtt") })
+                end
+
+                _send_mgmt(MGMT_TYPE.INFO_LIST_CMP, devices)
             else
                 log.debug(log_tag .. "handler received unsupported SCADA_MGMT packet type " .. pkt.type)
             end

supervisor/session/rsctl.lua

@@ -9,7 +9,8 @@ local rsctl = {}
 -- create a new redstone RTU I/O controller
 ---@nodiscard
 ---@param redstone_rtus redstone_session[] redstone RTU sessions
-function rsctl.new(redstone_rtus)
+---@param bank integer I/O bank (unit/facility assignment) to interface with
+function rsctl.new(redstone_rtus, bank)
     ---@class rs_controller
     local public = {}
 
@@ -18,7 +19,7 @@ function rsctl.new(redstone_rtus)
     ---@return boolean
     function public.is_connected(port)
         for i = 1, #redstone_rtus do
-            if redstone_rtus[i].get_db().io[port] ~= nil then return true end
+            if redstone_rtus[i].get_db().io[bank][port] ~= nil then return true end
         end
 
         return false
@@ -29,7 +30,7 @@ function rsctl.new(redstone_rtus)
     ---@param value boolean
     function public.digital_write(port, value)
         for i = 1, #redstone_rtus do
-            local io = redstone_rtus[i].get_db().io[port]
+            local io = redstone_rtus[i].get_db().io[bank][port]
             if io ~= nil then io.write(value) end
         end
     end
@@ -40,7 +41,7 @@ function rsctl.new(redstone_rtus)
     ---@return boolean|nil
     function public.digital_read(port)
         for i = 1, #redstone_rtus do
-            local io = redstone_rtus[i].get_db().io[port]
+            local io = redstone_rtus[i].get_db().io[bank][port]
             if io ~= nil then return io.read() --[[@as boolean|nil]] end
         end
     end
@@ -52,7 +53,7 @@ function rsctl.new(redstone_rtus)
     ---@param max number maximum value for scaling 0 to 15
     function public.analog_write(port, value, min, max)
         for i = 1, #redstone_rtus do
-            local io = redstone_rtus[i].get_db().io[port]
+            local io = redstone_rtus[i].get_db().io[bank][port]
             if io ~= nil then io.write(rsio.analog_write(value, min, max)) end
         end
     end

supervisor/session/rtu.lua

@@ -93,7 +93,7 @@ function rtu.new_session(id, s_addr, i_seq_num, in_queue, out_queue, timeout, ad
                 type = self.advert[i][1],
                 index = self.advert[i][2],
                 reactor = self.advert[i][3],
-                rsio = self.advert[i][4]
+                rs_conns = self.advert[i][4]
             }
 
             local u_type = unit_advert.type ---@type RTU_UNIT_TYPE|boolean
@@ -104,14 +104,17 @@ function rtu.new_session(id, s_addr, i_seq_num, in_queue, out_queue, timeout, ad
             advert_validator.assert(util.is_int(unit_advert.index) or (unit_advert.index == false))
             advert_validator.assert_type_int(unit_advert.reactor)
 
-            if u_type == RTU_UNIT_TYPE.REDSTONE then
-                advert_validator.assert_type_table(unit_advert.rsio)
-            end
-
             if advert_validator.valid() then
                 if util.is_int(unit_advert.index) then advert_validator.assert_min(unit_advert.index, 1) end
+
+                if (unit_advert.reactor == -1) or (u_type == RTU_UNIT_TYPE.REDSTONE) then
+                    advert_validator.assert((unit_advert.reactor == -1) and (u_type == RTU_UNIT_TYPE.REDSTONE))
+                    advert_validator.assert_type_table(unit_advert.rs_conns)
+                else
                     advert_validator.assert_min(unit_advert.reactor, 0)
                     advert_validator.assert_max(unit_advert.reactor, #self.fac_units)
+                end
+
                 if not advert_validator.valid() then u_type = false end
             else
                 u_type = false
@@ -126,15 +129,34 @@ function rtu.new_session(id, s_addr, i_seq_num, in_queue, out_queue, timeout, ad
                 -- validation fail
                 log.debug(log_tag .. "_handle_advertisement(): advertisement unit validation failure")
             else
-                if unit_advert.reactor > 0 then
-                    local target_unit = self.fac_units[unit_advert.reactor]
-
-                    -- unit RTUs
+                if unit_advert.reactor == -1 then
+                    -- redstone RTUs can be used in multiple different assignments
                     if u_type == RTU_UNIT_TYPE.REDSTONE then
                         -- redstone
                         unit = svrs_redstone.new(id, i, unit_advert, self.modbus_q)
-                        if type(unit) ~= "nil" then target_unit.add_redstone(unit) end
-                    elseif u_type == RTU_UNIT_TYPE.BOILER_VALVE then
+
+                        -- link this to any subsystems this RTU provides connections for
+                        if type(unit) ~= "nil" then
+                            for assignment, conns in pairs(unit_advert.rs_conns) do
+                                if #conns > 0 then
+                                    if assignment == 0 then
+                                        facility.add_redstone(unit)
+                                    elseif assignment > 0 and assignment <= #self.fac_units then
+                                        self.fac_units[assignment].add_redstone(unit)
+                                    else
+                                        log.warning(util.c(log_tag, "_handle_advertisement(): invalid redstone RTU assignment ", assignment))
+                                    end
+                                end
+                            end
+                        end
+                    else
+                        log.warning(util.c(log_tag, "_handle_advertisement(): encountered unsupported multi-assignment RTU type ", type_string))
+                    end
+                elseif unit_advert.reactor > 0 then
+                    local target_unit = self.fac_units[unit_advert.reactor]
+
+                    -- unit RTUs
+                    if u_type == RTU_UNIT_TYPE.BOILER_VALVE then
                         -- boiler
                         unit = svrs_boilerv.new(id, i, unit_advert, self.modbus_q)
                         if type(unit) ~= "nil" then target_unit.add_boiler(unit) end

supervisor/session/rtu/redstone.lua

@@ -10,7 +10,6 @@ local redstone = {}
 local RTU_UNIT_TYPE = types.RTU_UNIT_TYPE
 local MODBUS_FCODE = types.MODBUS_FCODE
 
-local IO_PORT = rsio.IO
 local IO_LVL = rsio.IO_LVL
 local IO_MODE = rsio.IO_MODE
 
@@ -39,6 +38,9 @@ local PERIODICS = {
     OUTPUT_SYNC = 200
 }
 
+-- create a new block of IO banks (facility, then each unit)
+local function new_io_block() return { [0] = {}, {}, {}, {}, {} } end
+
 ---@class dig_phy_entry
 ---@field phy IO_LVL actual value
 ---@field req IO_LVL commanded value
@@ -74,27 +76,27 @@ function redstone.new(session_id, unit_id, advert, out_queue)
             next_ir_req  = 0,
             next_hr_sync = 0
         },
-        ---@class rs_io_list
-        io_list = {
-            digital_in = {},    ---@type IO_PORT[] discrete inputs
-            digital_out = {},   ---@type IO_PORT[] coils
-            analog_in = {},     ---@type IO_PORT[] input registers
-            analog_out = {}     ---@type IO_PORT[] holding registers
+        ---@class rs_io_map
+        io_map = {
+            digital_in = {},    ---@type { bank: integer, port: IO_PORT }[] discrete inputs
+            digital_out = {},   ---@type { bank: integer, port: IO_PORT }[] coils
+            analog_in = {},     ---@type { bank: integer, port: IO_PORT }[] input registers
+            analog_out = {}     ---@type { bank: integer, port: IO_PORT }[] holding registers
         },
         phy_trans = { coils = -1, hold_regs = -1 },
         -- last set/read ports (reflecting the current state of the RTU)
         ---@class rs_io_states
         phy_io = {
-            digital_in = {},    ---@type dig_phy_entry[] discrete inputs
-            digital_out = {},   ---@type dig_phy_entry[] coils
-            analog_in = {},     ---@type ana_phy_entry[] input registers
-            analog_out = {}     ---@type ana_phy_entry[] holding registers
+            digital_in = new_io_block(),    ---@type dig_phy_entry[][] discrete inputs
+            digital_out = new_io_block(),   ---@type dig_phy_entry[][] coils
+            analog_in = new_io_block(),     ---@type ana_phy_entry[][] input registers
+            analog_out = new_io_block()     ---@type ana_phy_entry[][] holding registers
         },
         ---@class redstone_session_db
         db = {
             -- read/write functions for connected I/O
-            ---@type (rs_db_dig_io|rs_db_ana_io)[]
-            io = {}
+            ---@type (rs_db_dig_io|rs_db_ana_io)[][]
+            io = new_io_block()
         }
     }
 
@@ -103,106 +105,104 @@ function redstone.new(session_id, unit_id, advert, out_queue)
 
     -- INITIALIZE --
 
-    -- create all ports as disconnected
-    for _ = 1, #IO_PORT do
-        table.insert(self.db, IO_LVL.DISCONNECT)
-    end
-
     -- setup I/O
-    for i = 1, #advert.rsio do
-        local port = advert.rsio[i]
+    for bank = 0, 4 do
+        for i = 1, #advert.rs_conns[bank] do
+            local port = advert.rs_conns[bank][i]
 
             if rsio.is_valid_port(port) then
                 local mode     = rsio.get_io_mode(port)
+                local io_entry = { bank = bank, port = port }
 
                 if mode == IO_MODE.DIGITAL_IN then
                     self.has_di = true
-                table.insert(self.io_list.digital_in, port)
+                    table.insert(self.io_map.digital_in, io_entry)
 
-                self.phy_io.digital_in[port] = { phy = IO_LVL.FLOATING, req = IO_LVL.FLOATING }
+                    self.phy_io.digital_in[bank][port] = { phy = IO_LVL.FLOATING, req = IO_LVL.FLOATING }
 
                     ---@class rs_db_dig_io
                     local io_f = {
                         ---@nodiscard
-                    read = function () return rsio.digital_is_active(port, self.phy_io.digital_in[port].phy) end,
+                        read = function () return rsio.digital_is_active(port, self.phy_io.digital_in[bank][port].phy) end,
                         write = function () end
                     }
 
-                self.db.io[port] = io_f
+                    self.db.io[bank][port] = io_f
                 elseif mode == IO_MODE.DIGITAL_OUT then
                     self.has_do = true
-                table.insert(self.io_list.digital_out, port)
+                    table.insert(self.io_map.digital_out, io_entry)
 
-                self.phy_io.digital_out[port] = { phy = IO_LVL.FLOATING, req = IO_LVL.FLOATING }
+                    self.phy_io.digital_out[bank][port] = { phy = IO_LVL.FLOATING, req = IO_LVL.FLOATING }
 
                     ---@class rs_db_dig_io
                     local io_f = {
                         ---@nodiscard
-                    read = function () return rsio.digital_is_active(port, self.phy_io.digital_out[port].phy) end,
+                        read = function () return rsio.digital_is_active(port, self.phy_io.digital_out[bank][port].phy) end,
                         ---@param active boolean
                         write = function (active)
                             local level = rsio.digital_write_active(port, active)
-                        if level ~= nil then self.phy_io.digital_out[port].req = level end
+                            if level ~= nil then self.phy_io.digital_out[bank][port].req = level end
                         end
                     }
 
-                self.db.io[port] = io_f
+                    self.db.io[bank][port] = io_f
                 elseif mode == IO_MODE.ANALOG_IN then
                     self.has_ai = true
-                table.insert(self.io_list.analog_in, port)
+                    table.insert(self.io_map.analog_in, io_entry)
 
-                self.phy_io.analog_in[port] = { phy = 0, req = 0 }
+                    self.phy_io.analog_in[bank][port] = { phy = 0, req = 0 }
 
                     ---@class rs_db_ana_io
                     local io_f = {
                         ---@nodiscard
                         ---@return integer
-                    read = function () return self.phy_io.analog_in[port].phy end,
+                        read = function () return self.phy_io.analog_in[bank][port].phy end,
                         write = function () end
                     }
 
-                self.db.io[port] = io_f
+                    self.db.io[bank][port] = io_f
                 elseif mode == IO_MODE.ANALOG_OUT then
                     self.has_ao = true
-                table.insert(self.io_list.analog_out, port)
+                    table.insert(self.io_map.analog_out, io_entry)
 
-                self.phy_io.analog_out[port] = { phy = 0, req = 0 }
+                    self.phy_io.analog_out[bank][port] = { phy = 0, req = 0 }
 
                     ---@class rs_db_ana_io
                     local io_f = {
                         ---@nodiscard
                         ---@return integer
-                    read = function () return self.phy_io.analog_out[port].phy end,
+                        read = function () return self.phy_io.analog_out[bank][port].phy end,
                         ---@param value integer
                         write = function (value)
                             if value >= 0 and value <= 15 then
-                            self.phy_io.analog_out[port].req = value
+                                self.phy_io.analog_out[bank][port].req = value
                             end
                         end
                     }
 
-                self.db.io[port] = io_f
+                    self.db.io[bank][port] = io_f
                 else
                     -- should be unreachable code, we already validated ports
-                log.error(util.c(log_tag, "failed to identify advertisement port IO mode (", port, ")"), true)
+                    log.error(util.c(log_tag, "failed to identify advertisement port IO mode (", bank, ":", port, ")"), true)
                     return nil
                 end
             else
-            log.error(util.c(log_tag, "invalid advertisement port (", port, ")"), true)
+                log.error(util.c(log_tag, "invalid advertisement port (", bank, ":", port, ")"), true)
                 return nil
             end
         end
+    end
 
     -- PRIVATE FUNCTIONS --
 
     -- query discrete inputs
     local function _request_discrete_inputs()
-        self.session.send_request(TXN_TYPES.DI_READ, MODBUS_FCODE.READ_DISCRETE_INPUTS, { 1, #self.io_list.digital_in })
+        self.session.send_request(TXN_TYPES.DI_READ, MODBUS_FCODE.READ_DISCRETE_INPUTS, { 1, #self.io_map.digital_in })
     end
 
     -- query input registers
     local function _request_input_registers()
-        self.session.send_request(TXN_TYPES.INPUT_REG_READ, MODBUS_FCODE.READ_INPUT_REGS, { 1, #self.io_list.analog_in })
+        self.session.send_request(TXN_TYPES.INPUT_REG_READ, MODBUS_FCODE.READ_INPUT_REGS, { 1, #self.io_map.analog_in })
     end
 
     -- write all coil outputs
@@ -210,9 +210,9 @@ function redstone.new(session_id, unit_id, advert, out_queue)
         local params = { 1 }
 
         local outputs = self.phy_io.digital_out
-        for i = 1, #self.io_list.digital_out do
-            local port = self.io_list.digital_out[i]
-            table.insert(params, outputs[port].req)
+        for i = 1, #self.io_map.digital_out do
+            local entry = self.io_map.digital_out[i]
+            table.insert(params, outputs[entry.bank][entry.port].req)
         end
 
         self.phy_trans.coils = self.session.send_request(TXN_TYPES.COIL_WRITE, MODBUS_FCODE.WRITE_MUL_COILS, params)
@@ -220,7 +220,7 @@ function redstone.new(session_id, unit_id, advert, out_queue)
 
     -- read all coil outputs
     local function _read_coils()
-        self.session.send_request(TXN_TYPES.COIL_READ, MODBUS_FCODE.READ_COILS, { 1, #self.io_list.digital_out })
+        self.session.send_request(TXN_TYPES.COIL_READ, MODBUS_FCODE.READ_COILS, { 1, #self.io_map.digital_out })
     end
 
     -- write all holding register outputs
@@ -228,9 +228,9 @@ function redstone.new(session_id, unit_id, advert, out_queue)
         local params = { 1 }
 
         local outputs = self.phy_io.analog_out
-        for i = 1, #self.io_list.analog_out do
-            local port = self.io_list.analog_out[i]
-            table.insert(params, outputs[port].req)
+        for i = 1, #self.io_map.analog_out do
+            local entry = self.io_map.analog_out[i]
+            table.insert(params, outputs[entry.bank][entry.port].req)
         end
 
         self.phy_trans.hold_regs = self.session.send_request(TXN_TYPES.HOLD_REG_WRITE, MODBUS_FCODE.WRITE_MUL_HOLD_REGS, params)
@@ -238,7 +238,7 @@ function redstone.new(session_id, unit_id, advert, out_queue)
 
     -- read all holding register outputs
     local function _read_holding_registers()
-        self.session.send_request(TXN_TYPES.HOLD_REG_READ, MODBUS_FCODE.READ_MUL_HOLD_REGS, { 1, #self.io_list.analog_out })
+        self.session.send_request(TXN_TYPES.HOLD_REG_READ, MODBUS_FCODE.READ_MUL_HOLD_REGS, { 1, #self.io_map.analog_out })
     end
 
     -- PUBLIC FUNCTIONS --
@@ -259,24 +259,24 @@ function redstone.new(session_id, unit_id, advert, out_queue)
             end
         elseif txn_type == TXN_TYPES.DI_READ then
             -- discrete input read response
-            if m_pkt.length == #self.io_list.digital_in then
+            if m_pkt.length == #self.io_map.digital_in then
                 for i = 1, m_pkt.length do
-                    local port = self.io_list.digital_in[i]
+                    local entry = self.io_map.digital_in[i]
                     local value = m_pkt.data[i]
 
-                    self.phy_io.digital_in[port].phy = value
+                    self.phy_io.digital_in[entry.bank][entry.port].phy = value
                 end
             else
                 log.debug(log_tag .. "MODBUS transaction reply length mismatch (" .. TXN_TAGS[txn_type] .. ")")
             end
         elseif txn_type == TXN_TYPES.INPUT_REG_READ then
             -- input register read response
-            if m_pkt.length == #self.io_list.analog_in then
+            if m_pkt.length == #self.io_map.analog_in then
                 for i = 1, m_pkt.length do
-                    local port = self.io_list.analog_in[i]
+                    local entry = self.io_map.analog_in[i]
                     local value = m_pkt.data[i]
 
-                    self.phy_io.analog_in[port].phy = value
+                    self.phy_io.analog_in[entry.bank][entry.port].phy = value
                 end
             else
                 log.debug(log_tag .. "MODBUS transaction reply length mismatch (" .. TXN_TAGS[txn_type] .. ")")
@@ -288,15 +288,14 @@ function redstone.new(session_id, unit_id, advert, out_queue)
             -- update phy I/O table
             -- if there are multiple outputs for the same port, they will overwrite eachother (but *should* be identical)
             -- given these are redstone outputs, if one worked they all should have, so no additional verification will be done
-            if m_pkt.length == #self.io_list.digital_out then
+            if m_pkt.length == #self.io_map.digital_out then
                 for i = 1, m_pkt.length do
-                    local port = self.io_list.digital_out[i]
+                    local entry = self.io_map.digital_out[i]
+                    local state = self.phy_io.digital_out[entry.bank][entry.port]
                     local value = m_pkt.data[i]
 
-                    self.phy_io.digital_out[port].phy = value
-                    if self.phy_io.digital_out[port].req == IO_LVL.FLOATING then
-                        self.phy_io.digital_out[port].req = value
-                    end
+                    state.phy = value
+                    if state.req == IO_LVL.FLOATING then state.req = value end
                 end
 
                 self.phy_trans.coils = TXN_READY
@@ -310,12 +309,12 @@ function redstone.new(session_id, unit_id, advert, out_queue)
             -- update phy I/O table
             -- if there are multiple outputs for the same port, they will overwrite eachother (but *should* be identical)
             -- given these are redstone outputs, if one worked they all should have, so no additional verification will be done
-            if m_pkt.length == #self.io_list.analog_out then
+            if m_pkt.length == #self.io_map.analog_out then
                 for i = 1, m_pkt.length do
-                    local port = self.io_list.analog_out[i]
+                    local entry = self.io_map.analog_out[i]
                     local value = m_pkt.data[i]
 
-                    self.phy_io.analog_out[port].phy = value
+                    self.phy_io.analog_out[entry.bank][entry.port].phy = value
                 end
             else
                 log.debug(log_tag .. "MODBUS transaction reply length mismatch (" .. TXN_TAGS[txn_type] .. ")")
@@ -343,8 +342,17 @@ function redstone.new(session_id, unit_id, advert, out_queue)
         -- sync digital outputs
         if self.has_do then
             if (self.periodics.next_cl_sync <= time_now) and (self.phy_trans.coils == TXN_READY) then
-                for _, entry in pairs(self.phy_io.digital_out) do
+                for bank = 0, 4 do
+                    local changed = false
+
+                    for _, entry in pairs(self.phy_io.digital_out[bank]) do
                         if entry.phy ~= entry.req then
+                            changed = true
+                            break
+                        end
+                    end
+
+                    if changed then
                         _write_coils()
                         break
                     end
@@ -365,8 +373,17 @@ function redstone.new(session_id, unit_id, advert, out_queue)
         -- sync analog outputs
         if self.has_ao then
             if (self.periodics.next_hr_sync <= time_now) and (self.phy_trans.hold_regs == TXN_READY) then
-                for _, entry in pairs(self.phy_io.analog_out) do
+                for bank = 0, 4 do
+                    local changed = false
+
+                    for _, entry in pairs(self.phy_io.analog_out[bank]) do
                         if entry.phy ~= entry.req then
+                            changed = true
+                            break
+                        end
+                    end
+
+                    if changed then
                         _write_holding_registers()
                         break
                     end
@@ -379,9 +396,10 @@ function redstone.new(session_id, unit_id, advert, out_queue)
         self.session.post_update()
     end
 
-    -- invalidate build cache
+    -- force a re-read of cached outputs
     function public.invalidate_cache()
-        -- no build cache for this device
+        _read_coils()
+        _read_holding_registers()
     end
 
     -- get the unit session database

supervisor/session/svsessions.lua

@@ -47,12 +47,13 @@ local self = {
     facility = nil,         ---@type facility|nil
     plc_ini_reset = {},
     -- lists of connected sessions
+    ---@class svsessions_list
 ---@diagnostic disable: missing-fields
     sessions = {
-        rtu = {},           ---@type rtu_session_struct
-        plc = {},           ---@type plc_session_struct
-        crd = {},           ---@type crd_session_struct
-        pdg = {}            ---@type pdg_session_struct
+        rtu = {},           ---@type rtu_session_struct[]
+        plc = {},           ---@type plc_session_struct[]
+        crd = {},           ---@type crd_session_struct[]
+        pdg = {}            ---@type pdg_session_struct[]
     },
 ---@diagnostic enable: missing-fields
     -- next session IDs
@@ -621,7 +622,7 @@ function svsessions.establish_pdg_session(source_addr, i_seq_num, version)
 
     local id = self.next_ids.pdg
 
-    pdg_s.instance = pocket.new_session(id, source_addr, i_seq_num, pdg_s.in_queue, pdg_s.out_queue, self.config.PKT_Timeout, self.facility, self.fp_ok)
+    pdg_s.instance = pocket.new_session(id, source_addr, i_seq_num, pdg_s.in_queue, pdg_s.out_queue, self.config.PKT_Timeout, self.sessions, self.facility, self.fp_ok)
     table.insert(self.sessions.pdg, pdg_s)
 
     local mt = {

supervisor/startup.lua

@@ -23,7 +23,7 @@ local supervisor = require("supervisor.supervisor")
 
 local svsessions = require("supervisor.session.svsessions")
 
-local SUPERVISOR_VERSION = "v1.6.8"
+local SUPERVISOR_VERSION = "v1.7.1"
 
 local println = util.println
 local println_ts = util.println_ts

supervisor/unit.lua

@@ -3,20 +3,23 @@ local rsio       = require("scada-common.rsio")
 local types      = require("scada-common.types")
 local util       = require("scada-common.util")
 
-local logic      = require("supervisor.unitlogic")
+local alarm_ctl  = require("supervisor.alarm_ctl")
+local unit_logic = require("supervisor.unit_logic")
 
 local plc        = require("supervisor.session.plc")
 local rsctl      = require("supervisor.session.rsctl")
 local svsessions = require("supervisor.session.svsessions")
 
-local WASTE_MODE    = types.WASTE_MODE
-local WASTE         = types.WASTE_PRODUCT
+local AISTATE       = alarm_ctl.AISTATE
+
 local ALARM         = types.ALARM
-local PRIO          = types.ALARM_PRIORITY
 local ALARM_STATE   = types.ALARM_STATE
-local TRI_FAIL      = types.TRI_FAIL
+local PRIO          = types.ALARM_PRIORITY
 local RTU_ID_FAIL   = types.RTU_ID_FAIL
 local RTU_UNIT_TYPE = types.RTU_UNIT_TYPE
+local TRI_FAIL      = types.TRI_FAIL
+local WASTE_MODE    = types.WASTE_MODE
+local WASTE         = types.WASTE_PRODUCT
 
 local PLC_S_CMDS = plc.PLC_S_CMDS
 
@@ -37,23 +40,6 @@ local DT_KEYS = {
     TurbinePower = "TPR"
 }
 
----@enum ALARM_INT_STATE
-local AISTATE = {
-    INACTIVE = 1,
-    TRIPPING = 2,
-    TRIPPED = 3,
-    ACKED = 4,
-    RING_BACK = 5,
-    RING_BACK_TRIPPING = 6
-}
-
----@class alarm_def
----@field state ALARM_INT_STATE internal alarm state
----@field trip_time integer time (ms) when first tripped
----@field hold_time integer time (s) to hold before tripping
----@field id ALARM alarm ID
----@field tier integer alarm urgency tier (0 = highest)
-
 -- burn rate to idle at
 local IDLE_RATE = 0.01
 
@@ -81,7 +67,7 @@ function unit.new(reactor_id, num_boilers, num_turbines, ext_idle, aux_coolant)
         num_boilers = num_boilers,
         num_turbines = num_turbines,
         aux_coolant = aux_coolant,
-        types = { DT_KEYS = DT_KEYS, AISTATE = AISTATE },
+        types = { DT_KEYS = DT_KEYS },
         -- rtus
         rtu_list = {},  ---@type unit_session[][]
         redstone = {},  ---@type redstone_session[]
@@ -258,7 +244,7 @@ function unit.new(reactor_id, num_boilers, num_turbines, ext_idle, aux_coolant)
     self.rtu_list = { self.redstone, self.boilers, self.turbines, self.tanks, self.snas, self.envd }
 
     -- init redstone RTU I/O controller
-    self.io_ctl = rsctl.new(self.redstone)
+    self.io_ctl = rsctl.new(self.redstone, reactor_id)
 
     -- init boiler table fields
     for _ = 1, num_boilers do
@@ -597,20 +583,20 @@ function unit.new(reactor_id, num_boilers, num_turbines, ext_idle, aux_coolant)
         _dt__compute_all()
 
         -- update annunciator logic
-        logic.update_annunciator(self)
+        unit_logic.update_annunciator(self)
 
         -- update alarm status
-        logic.update_alarms(self)
+        unit_logic.update_alarms(self)
 
         -- if in auto mode, SCRAM on certain alarms
-        logic.update_auto_safety(public, self)
+        unit_logic.update_auto_safety(self, public)
 
         -- update status text
-        logic.update_status_text(self)
+        unit_logic.update_status_text(self)
 
         -- handle redstone I/O
         if #self.redstone > 0 then
-            logic.handle_redstone(self)
+            unit_logic.handle_redstone(self)
         elseif not self.plc_cache.rps_trip then
             self.em_cool_opened = false
         end
@@ -775,10 +761,8 @@ function unit.new(reactor_id, num_boilers, num_turbines, ext_idle, aux_coolant)
 
     -- acknowledge all alarms (if possible)
     function public.ack_all()
-        for i = 1, #self.db.alarm_states do
-            if self.db.alarm_states[i] == ALARM_STATE.TRIPPED then
-                self.db.alarm_states[i] = ALARM_STATE.ACKED
-            end
+        for id, state in pairs(self.db.alarm_states) do
+            if state == ALARM_STATE.TRIPPED then self.db.alarm_states[id] = ALARM_STATE.ACKED end
         end
     end
 

supervisor/unit_logic.lua

@@ -4,10 +4,14 @@ local rsio   = require("scada-common.rsio")
 local types     = require("scada-common.types")
 local util      = require("scada-common.util")
 
+local alarm_ctl = require("supervisor.alarm_ctl")
+
 local plc       = require("supervisor.session.plc")
 
 local qtypes    = require("supervisor.session.rtu.qtypes")
 
+local AISTATE        = alarm_ctl.AISTATE
+
 local RPS_TRIP_CAUSE = types.RPS_TRIP_CAUSE
 local TRI_FAIL       = types.TRI_FAIL
 local CONTAINER_MODE = types.CONTAINER_MODE
@@ -22,19 +26,9 @@ local IO = rsio.IO
 
 local PLC_S_CMDS = plc.PLC_S_CMDS
 
-local AISTATE_NAMES = {
-    "INACTIVE",
-    "TRIPPING",
-    "TRIPPED",
-    "ACKED",
-    "RING_BACK",
-    "RING_BACK_TRIPPING"
-}
-
-local FLOW_STABILITY_DELAY_MS = const.FLOW_STABILITY_DELAY_MS
-
 local ANNUNC_LIMS             = const.ANNUNCIATOR_LIMITS
 local ALARM_LIMS              = const.ALARM_LIMITS
+local FLOW_STABILITY_DELAY_MS = const.FLOW_STABILITY_DELAY_MS
 local RS_THRESH               = const.RS_THRESHOLDS
 
 ---@class unit_logic_extension
@@ -179,12 +173,8 @@ function logic.update_annunciator(self)
 
     annunc.EmergencyCoolant = 1
 
-    for i = 1, #self.redstone do
-        local io = self.redstone[i].get_db().io[IO.U_EMER_COOL]
-        if io ~= nil then
-            annunc.EmergencyCoolant = util.trinary(io.read(), 3, 2)
-            break
-        end
+    if self.io_ctl.is_connected(IO.U_EMER_COOL) then
+        annunc.EmergencyCoolant = util.trinary(self.io_ctl.digital_read(IO.U_EMER_COOL), 3, 2)
     end
 
     --#endregion
@@ -426,97 +416,16 @@ function logic.update_annunciator(self)
 end
 
 -- update an alarm state given conditions
----@param self _unit_self unit instance
+---@param self _unit_self
 ---@param tripped boolean if the alarm condition is still active
 ---@param alarm alarm_def alarm table
 ---@return boolean new_trip if the alarm just changed to being tripped
 local function _update_alarm_state(self, tripped, alarm)
-    local AISTATE = self.types.AISTATE
-    local int_state = alarm.state
-    local ext_state = self.db.alarm_states[alarm.id]
-
-    -- alarm inactive
-    if int_state == AISTATE.INACTIVE then
-        if tripped then
-            alarm.trip_time = util.time_ms()
-            if alarm.hold_time > 0 then
-                alarm.state = AISTATE.TRIPPING
-                self.db.alarm_states[alarm.id] = ALARM_STATE.INACTIVE
-            else
-                alarm.state = AISTATE.TRIPPED
-                self.db.alarm_states[alarm.id] = ALARM_STATE.TRIPPED
-                log.info(util.c("UNIT ", self.r_id, " ALARM ", alarm.id, " (", types.ALARM_NAMES[alarm.id], "): TRIPPED [PRIORITY ",
-                    types.ALARM_PRIORITY_NAMES[alarm.tier],"]"))
-            end
-        else
-            alarm.trip_time = util.time_ms()
-            self.db.alarm_states[alarm.id] = ALARM_STATE.INACTIVE
-        end
-    -- alarm condition met, but not yet for required hold time
-    elseif (int_state == AISTATE.TRIPPING) or (int_state == AISTATE.RING_BACK_TRIPPING) then
-        if tripped then
-            local elapsed = util.time_ms() - alarm.trip_time
-            if elapsed > (alarm.hold_time * 1000) then
-                alarm.state = AISTATE.TRIPPED
-                self.db.alarm_states[alarm.id] = ALARM_STATE.TRIPPED
-                log.info(util.c("UNIT ", self.r_id, " ALARM ", alarm.id, " (", types.ALARM_NAMES[alarm.id], "): TRIPPED [PRIORITY ",
-                    types.ALARM_PRIORITY_NAMES[alarm.tier],"]"))
-            end
-        elseif int_state == AISTATE.RING_BACK_TRIPPING then
-            alarm.trip_time = 0
-            alarm.state = AISTATE.RING_BACK
-            self.db.alarm_states[alarm.id] = ALARM_STATE.RING_BACK
-        else
-            alarm.trip_time = 0
-            alarm.state = AISTATE.INACTIVE
-            self.db.alarm_states[alarm.id] = ALARM_STATE.INACTIVE
-        end
-    -- alarm tripped and alarming
-    elseif int_state == AISTATE.TRIPPED then
-        if tripped then
-            if ext_state == ALARM_STATE.ACKED then
-                -- was acked by coordinator
-                alarm.state = AISTATE.ACKED
-            end
-        else
-            alarm.state = AISTATE.RING_BACK
-            self.db.alarm_states[alarm.id] = ALARM_STATE.RING_BACK
-        end
-    -- alarm acknowledged but still tripped
-    elseif int_state == AISTATE.ACKED then
-        if not tripped then
-            alarm.state = AISTATE.RING_BACK
-            self.db.alarm_states[alarm.id] = ALARM_STATE.RING_BACK
-        end
-    -- alarm no longer tripped, operator must reset to clear
-    elseif int_state == AISTATE.RING_BACK then
-        if tripped then
-            alarm.trip_time = util.time_ms()
-            if alarm.hold_time > 0 then
-                alarm.state = AISTATE.RING_BACK_TRIPPING
-            else
-                alarm.state = AISTATE.TRIPPED
-                self.db.alarm_states[alarm.id] = ALARM_STATE.TRIPPED
-            end
-        elseif ext_state == ALARM_STATE.INACTIVE then
-            -- was reset by coordinator
-            alarm.state = AISTATE.INACTIVE
-            alarm.trip_time = 0
-        end
-    else
-        log.error(util.c("invalid alarm state for unit ", self.r_id, " alarm ", alarm.id), true)
-    end
-
-    -- check for state change
-    if alarm.state ~= int_state then
-        local change_str = util.c(AISTATE_NAMES[int_state], " -> ", AISTATE_NAMES[alarm.state])
-        log.debug(util.c("UNIT ", self.r_id, " ALARM ", alarm.id, " (", types.ALARM_NAMES[alarm.id], "): ", change_str))
-        return alarm.state == AISTATE.TRIPPED
-    else return false end
+    return alarm_ctl.update_alarm_state("UNIT " .. self.r_id, self.db.alarm_states, tripped, alarm)
 end
 
 -- evaluate alarm conditions
----@param self _unit_self unit instance
+---@param self _unit_self
 function logic.update_alarms(self)
     local annunc = self.db.annunciator
     local plc_cache = self.plc_cache
@@ -629,11 +538,9 @@ function logic.update_alarms(self)
 end
 
 -- update the internal automatic safety control performed while in auto control mode
+---@param self _unit_self
 ---@param public reactor_unit reactor unit public functions
----@param self _unit_self unit instance
-function logic.update_auto_safety(public, self)
-    local AISTATE = self.types.AISTATE
-
+function logic.update_auto_safety(self, public)
     if self.auto_engaged then
         local alarmed = false
 
@@ -660,9 +567,8 @@ function logic.update_auto_safety(public, self)
 end
 
 -- update the two unit status text messages
----@param self _unit_self unit instance
+---@param self _unit_self
 function logic.update_status_text(self)
-    local AISTATE = self.types.AISTATE
     local annunc = self.db.annunciator
 
     -- check if an alarm is active (tripped or ack'd)
@@ -824,9 +730,8 @@ function logic.update_status_text(self)
 end
 
 -- handle unit redstone I/O
----@param self _unit_self unit instance
+---@param self _unit_self
 function logic.handle_redstone(self)
-    local AISTATE = self.types.AISTATE
     local annunc = self.db.annunciator
     local cache = self.plc_cache
     local rps = cache.rps_status
@@ -906,7 +811,7 @@ function logic.handle_redstone(self)
     if enable_emer_cool and not self.em_cool_opened then
         log.debug(util.c(">> Emergency Coolant Enable Detail Report (Unit ", self.r_id, ") <<"))
         log.debug(util.c("| CoolantLevelLow[", annunc.CoolantLevelLow, "] CoolantLevelLowLow[", rps.low_cool, "] ExcessHeatedCoolant[", rps.ex_hcool, "]"))
-        log.debug(util.c("| ReactorOverTemp[", AISTATE_NAMES[self.alarms.ReactorOverTemp.state], "]"))
+        log.debug(util.c("| ReactorOverTemp[", alarm_ctl.AISTATE_NAMES[self.alarms.ReactorOverTemp.state], "]"))
 
         for i = 1, #annunc.WaterLevelLow do
             log.debug(util.c("| WaterLevelLow(", i, ")[", annunc.WaterLevelLow[i], "]"))