Emtron ECU

Configuration

This script integrates the Emtron ECU with RaceCapture/Pro telemetry, using the factory standard CAN bus mapping

Baud Rate

The default baud rate for Emtron is 1mbps.

You can configure this on the CAN bus configuration page in the RaceCapture App.

Channels

TPS

CAN ID: 1251
Bytes: 1,2
Scaling: 0 = -100.0% ; 2000 = 100.0%

Lua Script


setTickRate(30) --30Hz

--set up virtual channels
tps_id = addChannel("TPS", 10, 1)

--handle TPS message data
function process_tps(data)
    local tps = data[1] * 256 + data[2]
    tps = (tps - 1000) / 10
    setChannel(tps_id, tps)
end

function onTick()
    repeat --will drain CAN buffer on each tick
        id, e, data = rxCAN(0)
        if id == 1251 then process_tps(data) end
    until id == nil
end