Emtron

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 (little endian)
• Scaling: 1000 = 0.0% ; 2000 = 100.0%
• Precision: 0.1

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[2] * 256 + data[1]) - 1000) * 0.1
    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