Crazyflie 2.0 sensors and actuators interface


I just uploaded PX4 firmware into Crazyflie 2.0 and everything is working really good!

I was able to make a simple application that print data from accelerometer, gyro and magnetometer sensors (utilizing sensor_combined.msg topic) and also that turn on the actuators (utilizing drv_pwm_output.h driver) with a given PWM signal.

However, I’m not beeing able to request data from optical flow and range sensors (from the Flow deck). I’ve tried the distance_sensor.msg and optical_flow.msg topics but both with no success.

Did anybody had a similar problem?

Thank you!