M150GPR and AIM dash Gear display

Support forum for users of the M1 Tune

Re: M150GPR and AIM dash Gear display

Postby David Ferguson on Fri Jul 09, 2021 11:03 am

What I think is confusing you is the bit number 0-64 within a message. Some folks do it the way Aim shows it (bit 0 within the byte is the lowest bitnumber for that word), and most do it the way MoTeC shows it. I don't know which is right (need to scope the bits on the bus)...

What I do know is that the least significant bits of a two character hex values are the lowest order bits -- and that's what I've shown. if you created this template yourself, you probably have the bit numbering within a byte incorrect, so most of your sub-byte values will need to be swapped. If you got it from Aim, then I guess it doesn't work as well as I thought it did (pretty sure I've gotten gear from the M1 CAN stream on Aim dashes).
David Ferguson
Veracity Racing Data
Check out Shift RPM - https://shiftrpm.veracitydata.com
David Ferguson
Pro User
 
Posts: 1011
Joined: Fri Nov 07, 2008 1:45 am
Location: Paso Robles, California

Re: M150GPR and AIM dash Gear display

Postby rayhall on Fri Jul 09, 2021 11:25 am

David, Thank you I will try it.
Ray.
rayhall
 
Posts: 102
Joined: Fri Jul 15, 2011 6:54 am

Previous

Return to M1 Tune

Who is online

Users browsing this forum: No registered users and 1 guest

cron