Topics created by JP Drone

@Jeremy-Frederick, can you specify which ESC you are asking about?

The PWM pins on the ModalAI ESCs (which have the pwm signals on a connector or test pads) are bi-directional, and yes they could be used as PWM output. However, a firmware change is required and enabling PX4 to send out PWM signals is another change

We were considering enabling this feature but it is not yet implemented. Can you please provide more information about your requirements?

what type of PWM signal are you trying to send ? min/max range, update frequency, (is it one shot, or just preriodic) how often are you planning to update the value of this PWM signal? how many PWM signals do you need? what is the source for the control of PWM signal in your application (RC or something else?). The reason why I am asking, the ESC would need to receive a serial data packet from voxl_esc driver in px4, so somehow that pwm output information would need to enter the voxl_esc driver.

Alex

@JP-Drone VOXL Flight doesn't handle cameras any differently than VOXL so that is a bit surprising to me that it would work on one but not the other as they are they same hardware and software

solved.
I found rotate_tracking option of voxl-configure-cameras command.

this usually means one of the following:

camera configuration does not match what is installed. the configuration needs to match what is installed, not what you want to use a connector is not properly seated a connector is backwards

@Eric-Katzfey Yes, it works.
I am not sure if changing the settings on the GCS side will affect the connection to other copter.
But now it seems fine.
Thanks.

@JP-Drone In my case, I was using the rb5 so the correct service was voxl-px4-imu-server, which was already running. The qvio, vison-px4 takes imu from imu_px4 not imu0. This is specific for the rb5.

@Matt-Turi Thank you for your quick response.
After updating to v0.0.5, it worked!

If you've made specific changes to specific config file you'll need to back them up manually either to a host pc or the data partition, otherwise the data partition will be saved which contains the camera calibration files and the factory settings for the config files which can be restored on a new system with voxl-configure-mpa --factory-reset