SBUS Non-Inverted

rickyg32 · November 10, 2018, 2:17am

Does anyone know if there is a way to tell pixracer to accept non inverted SBUS.
I have a recessive that appears to be outputting non inverted SBUS. I can hack the receiver to work, but thats messy and so the question.

Cheers

ppoirier · November 10, 2018, 3:10am

Check on chibios gitter I think there is some parameters you can set for the PixRacer

rickyg32 · November 10, 2018, 3:10am

hahahaha
I have no idea what you just said.
But I think I found it. It’s some form of live chat.

ppoirier · November 10, 2018, 3:18am

Yep , this is where developpers meet, and your question is “a propos” for the room. Looking at the code here. https://github.com/ArduPilot/ardupilot/blob/master/libraries/AP_HAL_ChibiOS/hwdef/fmuv4/hwdef.dat

rickyg32 · November 10, 2018, 3:21am

I followed your link but it means nothing to me.
Not a programmer. lol

ppoirier · November 10, 2018, 3:23am

Ok I see you asked,perfect

rickyg32 · November 10, 2018, 3:28am

Merci beaucoup mon ami

ppoirier · November 10, 2018, 3:07pm

So you have a test load baked by the Wizard himself ?

rickyg32 · November 10, 2018, 5:04pm

Ya.
Sadly it made no difference, which is really odd.

cala2 · December 10, 2018, 5:40pm

Rick: did you find software solution for this?

rickyg32 · December 10, 2018, 5:49pm

no I didn’t.
I have another receiver coming and will try again. If its still a problem I have an SBUS inverter I can try. In talking to Tridge one of the developers the code should handle the inverted signal but I couldn’t get it to work. But I am NOT suggesting this is a Skydroid issue.

cala2 · December 10, 2018, 6:03pm

I use ppm now, but loose channels, after some flys Im going to give a try too and comment.