100 lines
1.9 KiB
Plaintext
100 lines
1.9 KiB
Plaintext
--
|
|
-- Tested on 2006 Passat
|
|
--
|
|
|
|
-- 640
|
|
MOTOR_1 = 0x280
|
|
-- 648
|
|
MOTOR_2 = 0x288
|
|
-- 896
|
|
MOTOR_3 = 0x380
|
|
-- 1152
|
|
MOTOR_5 = 0x480
|
|
|
|
-- this controls onCanRx rate as well!
|
|
setTickRate(300)
|
|
|
|
timeout = 3000
|
|
|
|
cltSensor = Sensor.new("clt")
|
|
cltSensor : setTimeout(timeout)
|
|
|
|
iatSensor = Sensor.new("iat")
|
|
iatSensor : setTimeout(timeout)
|
|
|
|
rpmSensor = Sensor.new("rpm")
|
|
rpmSensor : setTimeout(timeout)
|
|
|
|
ppsSensor = Sensor.new("AcceleratorPedal")
|
|
ppsSensor : setTimeout(timeout)
|
|
|
|
hexstr = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, "A", "B", "C", "D", "E", "F" }
|
|
|
|
function toHexString(num)
|
|
if num == 0 then
|
|
return '0'
|
|
end
|
|
|
|
local result = ""
|
|
while num > 0 do
|
|
local n = num % 16
|
|
result = hexstr[n + 1] ..result
|
|
num = math.floor(num / 16)
|
|
end
|
|
return result
|
|
end
|
|
|
|
function arrayToString(arr)
|
|
local str = ""
|
|
local index = 1
|
|
while arr[index] ~= nil do
|
|
str = str.." "..toHexString(arr[index])
|
|
index = index + 1
|
|
end
|
|
return str
|
|
end
|
|
|
|
function getBitRange(data, bitIndex, bitWidth)
|
|
byteIndex = bitIndex >> 3
|
|
shift = bitIndex - byteIndex * 8
|
|
value = data[1 + byteIndex]
|
|
if (shift + bitWidth > 8) then
|
|
value = value + data[2 + byteIndex] * 256
|
|
end
|
|
mask = (1 << bitWidth) - 1
|
|
return (value >> shift) & mask
|
|
end
|
|
|
|
function onMotor1(bus, id, dlc, data)
|
|
rpm = getBitRange(data, 16, 16) * 0.25
|
|
rpmSensor : set(rpm)
|
|
print("RPM " .. rpm)
|
|
end
|
|
|
|
function onMotor2(bus, id, dlc, data)
|
|
clt = getBitRange(data, 8, 8) * 0.75 - 48
|
|
cltSensor : set(clt)
|
|
end
|
|
|
|
function onMotor3(bus, id, dlc, data)
|
|
iat = getBitRange(data, 8, 8) * 0.75 - 48
|
|
pps = getBitRange(data, 16, 8) * 0.40
|
|
|
|
print("IAT " .. iat .. " PPS " .. pps)
|
|
iatSensor : set(iat)
|
|
ppsSensor : set(pps)
|
|
end
|
|
|
|
function onMotor5(bus, id, dlc, data)
|
|
fuelConsumption = getBitRange(data, 16, 15)
|
|
print("fuelConsumption " .. fuelConsumption)
|
|
|
|
end
|
|
|
|
canRxAdd(1, MOTOR_1, onMotor1)
|
|
canRxAdd(1, MOTOR_2, onMotor2)
|
|
canRxAdd(1, MOTOR_3, onMotor3)
|
|
canRxAdd(1, MOTOR_5, onMotor5)
|
|
|
|
function onTick()
|
|
end |