Ecumaster forum

hi
the gear detection doesnt work.
what is the mistake I've done ?
regards

Same here

There is log channel Gear ratio

You need to just drive each gear, read this value from log and enter to gear ratio table

hmmmmmmmmmm

ok let me try

Yes it works in this way , but I have too much noise on hall signal using pullup in Emu , bmw have square wave signal from instrument cluster but it is pulled up with 12volts , can it be used with emu ?

Yes you can use it with EMU

I was looking in my logs from today and see that there is problem with gear detection , as you see in screenchot gear ratio is 52 ( 60 +/- 10% ) for fort gear ) but it shows 1st gear

your speed ratio and freq divider are quite big numbers, in my setup and other that i saw values of speed ratio was 0.1-0.3 and divider 1

I can lower the values but it is calculation I do not think that there is problem of that , problem is why at gear ratio 52 it shows 1st gear which is not nearest one

If there is no gear ration in the defined tolerance the gear is automaticaly set to 1

Thanks will try