LibrePilot Forum

Users => Vehicles - MultiRotors => Topic started by: GrumpyMonkey on February 06, 2016, 09:14:56 pm

Title: PWM Pass through
Post by: GrumpyMonkey on February 06, 2016, 09:14:56 pm

Hi,

Does CC3D support PWM pass through?

What I mean by 'pass through' is the ability to connect a Rx PWM channel to the CC3D board and have this assignable to a CC3D output with the ability to tweak the range/scaled via GCS.

I had a good rummage around the GCS software but I saw no way to do this and ended up just connecting a servo directly to the Rx but this doesn't give the the fine tuning and tweak-ability I would expect to get if there was a uController sat in-between.

Maybe it's just a waste of CPU cycles?

Title: Re: PWM Pass through
Post by: f5soh on February 06, 2016, 09:30:08 pm

The pass through is done in Vehicle tab
(https://librepilot.atlassian.net/wiki/download/attachments/6324237/Vehicle_multi_mapping.png)

It can be used for buzzer output or servo
https://librepilot.atlassian.net/wiki/display/LPDOC/Adding+a+buzzer+to+Multirotor+frame