Bitcraze Forums

Hi tobias, Thank you for the hint! So, if I understand it correctly, the original axis used by the MPU9250 are rotated as follows: Xo->Yf Yo->-Xf Zo->Zf Everything seems to match now, except for the sign of the pitch around the new Y axis which is suposed to remain positive for pitch down, while the...

Hi, I am trying to understand the control system of the Crazyflie 2.0 and finding some difficulties while coping with the frame of reference used in the firmware. I understand that following positive angles apply: pitch up,roll right, yaw CCW. The IMU uses the following frames of reference Sin títul...