Nissan Lua

firmware/controllers/lua/examples/350z-ac.txt

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+canRxAdd(0x35d)
+
+setTickRate(100)
+t = Timer.new()
+t : reset()
+
+globalAcOut = 0
+
+function onTick()
+	local RPMread = math.floor(getSensor("RPM") + 0.5) / 3.15
+	local RPMhi = RPMread / 256
+	local RPMlo = RPMread
+	local CLTread = math.floor(getSensor("CLT") + 0.5)
+
+	--print('ac out = ' ..globalAcOut)
+	if globalAcOut == 1 and RPMread >80 then
+		fanPayloadOff = { 0x88, 0x00 }
+		fanPayloadLo = { 0x88, 0x00 }
+		fanPayloadHi = { 0x88, 0x00 }
+	else
+		--print('ac off payload')
+		fanPayloadOff = { 0x00, 0x00 }
+		fanPayloadLo = { 0x40, 0x00 }
+		fanPayloadHi = { 0x80, 0x00 }
+	end
+
+	cltGauge = 0x00
+	-- acOut = {0x32, 0x80, 0x00, 0x10, 0x00, 0x00}
+	-- txCan(1, 0x625, 0,acOut)
+
+	-- clt gauge stuff
+	if CLTread < 115 then
+		-- txCan(1, 0x608, 0, canCLTpayloadNo)
+		cltGauge = math.floor(CLTread * 1.5 + 0.5)
+	elseif CLTread >= 115 then
+		-- txCan(1, 0x608, 0, canCLTpayloadHi)
+		cltGauge = 0xF0
+	end
+	-- print('clt gauge = '..cltGauge)
+	-- rpm fun stuff
+	if t : getElapsedSeconds() < 2 then
+		CLTandRPM = { 0x00, 0x18, 0x0C, 0x01, 0x0A, 0x87, 0xFF, 0xFF }
+	else
+		CLTandRPM = { 0x00, 0x18, 0x0c, RPMlo, RPMhi, 0x87, 0xFF, cltGauge }
+	end
+
+	txCan(1, 0x23D, 0, CLTandRPM) -- transmit CLT and RPM
+
+
+
+	if RPMread > 80 then
+		if CLTread <= 80 then
+			txCan(1, 0x1F9, 0, fanPayloadOff)
+		elseif CLTread >= 85 and CLTread < 90 then
+			txCan(1, 0x1F9, 0, fanPayloadLo)
+		elseif CLTread >= 90 then
+			txCan(1, 0x1F9, 0, fanPayloadHi)
+		end
+	else
+		txCan(1, 0x1F9, 0, fanPayloadOff)
+	end
+	-- print('CLT temp' ..CLTread)
+end
+
+
+function onCanRx(bus, id, dlc, data)
+	--print('got CAN id=' ..id ..' dlc=' ..dlc)
+	--print('ac value is= '..data[1])
+	if data[1] == 193 then
+		setAcRequestState(true)
+		globalAcOut = 1
+		--print('ac is on')
+	else
+		setAcRequestState(false)
+		globalAcOut = 0
+		--print('ac is off')
+	end
+
+end