Emtron: Difference between revisions

(updated baud rate)
Line 26: Line 26:
--handle TPS message data
--handle TPS message data
function process_tps(data)
function process_tps(data)
     local tps = data[1] * 256 + data[2]
     local tps = data[2] * 256 + data[1]
     tps = (tps - 1000) / 10
     tps = (tps - 1000) / 10
     setChannel(tps_id, tps)
     setChannel(tps_id, tps)

Revision as of 21:54, 12 February 2015

Emtron ECU

Emtron KV8.jpg

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[2] * 256 + data[1]
    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