Bitcraze Forums

Did you find some relationship between the value of motorPowerMX in the firmware and the real torque/strength/angular velocity of the motor???? I'm trying to develop a more complex controller which need to set directly the torque for each motors. But for this I need the map from real torque and moto...

Hi! Important (red line ~= black line) is that the thrust theoretically can be mapped to the acceleration very welll Did you try it only in hovering mode? I think that we are looking for the same thing: the relationship between the torque/sthrength/angural velocity and the value of motorPowerMX in t...

Sorry I didn't specify my OS: Ubuntu not windows!

My prblem is not how to programming but how to compile/execute my programs, ando also how to compile/execute my modifications on the client code!!! I have just started to study python but for now I didn't undertstand how compile/execute my modifications on the client code without installing it!

Tobia you are right, is not my goal. I dont want to use an external tracking!!
I was thinking to use an additional Tx/Rx system to do an estimation of the distance from each robots. Or another possibility is to use the camera system implemented by omwdunkley!!

Another type of error is:

Does someon know why I cant update the paramiters value from the client? If the crazyflie is connected and i press SendUpdatedValues , int the shall appears a WARNING: WARNING:cflib.crazyflie:Exception while doing callback on port [2] Traceback (most recent call last): File "/home/mtognon/crazy...

The project is just started so the goals are not so clear :D For now I'm trying to understand what i can do and what i can't do. For now the main idea is to have about 10 crazy flie which have to cooperate together!! One easy algorithm to have a stable swarm is to keep constant the relative distance...

Do you mean calculating the time between the trasmission and the reception?? but with this implementation both the device must know the start time of trasmission! it could be a problem!!! But is possible to have two crazyflie that comunicate each other? Or what kind of sensors can I mount to estimat...

I read that the nRF24L01+ has a Received Power Detector measurements that is only a 1bit from the datasheet: Received Power Detector (RPD), located in register 09, bit 0, triggers at received power levels above -64 dBm that are present in the RF channel you receive on. If the received power is less ...