116 lines
3.3 KiB
Lua
116 lines
3.3 KiB
Lua
IO_LVL = {
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LOW = 0,
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HIGH = 1
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}
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RS_IO = {
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-- digital inputs --
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-- facility
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F_SCRAM = 1, -- active low, facility-wide scram
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F_AE2_LIVE = 2, -- active high, indicates whether AE2 network is online (hint: use redstone P2P)
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-- reactor
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R_SCRAM = 3, -- active low, reactor scram
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R_ENABLE = 4, -- active high, reactor enable
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-- digital outputs --
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-- waste
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WASTE_PO = 5, -- active low, polonium routing
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WASTE_PU = 6, -- active low, plutonium routing
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WASTE_AM = 7, -- active low, antimatter routing
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-- reactor
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R_SCRAMMED = 8, -- active high, if the reactor is scrammed
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R_AUTO_SCRAM = 9, -- active high, if the reactor was automatically scrammed
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R_ACTIVE = 10, -- active high, if the reactor is active
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R_AUTO_CTRL = 11, -- active high, if the reactor burn rate is automatic
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R_DMG_CRIT = 12, -- active high, if the reactor damage is critical
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R_HIGH_TEMP = 13, -- active high, if the reactor is at a high temperature
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R_NO_COOLANT = 14, -- active high, if the reactor has no coolant
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R_EXCESS_HC = 15, -- active high, if the reactor has excess heated coolant
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R_EXCESS_WS = 16, -- active high, if the reactor has excess waste
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R_INSUFF_FUEL = 17, -- active high, if the reactor has insufficent fuel
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R_PLC_TIMEOUT = 18, -- active high, if the reactor PLC has not been heard from
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-- analog outputs --
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A_R_BURN_RATE = 19, -- reactor burn rate percentage
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A_B_BOIL_RATE = 20, -- boiler boil rate percentage
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A_T_FLOW_RATE = 21 -- turbine flow rate percentage
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}
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local _TRINARY = function (cond, t, f) if cond then return t else return f end end
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local _DI_ACTIVE_HIGH = function (level) return level == IO_LVL.HIGH end
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local _DI_ACTIVE_LOW = function (level) return level == IO_LVL.LOW end
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local _DO_ACTIVE_HIGH = function (on) return _TRINARY(on, IO_LVL.HIGH, IO_LVL.LOW) end
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local _DO_ACTIVE_LOW = function (on) return _TRINARY(on, IO_LVL.LOW, IO_LVL.HIGH) end
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local RS_DIO_MAP = {
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-- F_SCRAM
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_DI_ACTIVE_LOW,
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-- F_AE2_LIVE
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_DI_ACTIVE_HIGH,
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-- R_SCRAM
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_DI_ACTIVE_LOW,
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-- R_ENABLE
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_DI_ACTIVE_HIGH,
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-- WASTE_PO
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_DO_ACTIVE_LOW,
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-- WASTE_PU
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_DO_ACTIVE_LOW,
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-- WASTE_AM
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_DO_ACTIVE_LOW,
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-- R_SCRAMMED
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_DO_ACTIVE_HIGH,
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-- R_AUTO_SCRAM
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_DO_ACTIVE_HIGH,
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-- R_ACTIVE
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_DO_ACTIVE_HIGH,
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-- R_AUTO_CTRL
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_DO_ACTIVE_HIGH,
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-- R_DMG_CRIT
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_DO_ACTIVE_HIGH,
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-- R_HIGH_TEMP
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_DO_ACTIVE_HIGH,
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-- R_NO_COOLANT
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_DO_ACTIVE_HIGH,
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-- R_EXCESS_HC
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_DO_ACTIVE_HIGH,
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-- R_EXCESS_WS
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_DO_ACTIVE_HIGH,
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-- R_INSUFF_FUEL
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_DO_ACTIVE_HIGH,
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-- R_PLC_TIMEOUT
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_DO_ACTIVE_HIGH
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}
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-- get digital IO level reading
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function digital_input_read(rs_value)
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if rs_value then
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return IO_LVL.HIGH
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else
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return IO_LVL.LOW
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end
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end
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-- returns true if the level corresponds to active
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function digital_input_is_active(channel, level)
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if channel > RS_IO.R_ENABLE then
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return false
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else
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return RS_DIO_MAP[channel](level)
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end
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end
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-- returns the level corresponding to active
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function digital_output_write(channel, active)
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if channel < RS_IO.WASTE_PO or channel > RS_IO.R_PLC_TIMEOUT then
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return IO_LVL.LOW
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else
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return RS_DIO_MAP[channel](level)
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end
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end
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