Bitcraze Forums

I've returned the crzayflie to Seeed and they repaired the IMU. It arrived today. The selft test now runs succesfully. Hopefully I can get to play with it real soon.

I did as you instructed but the console message remains the same: ng! SYS: Build 31:ba1d111112ad (2013.4) CLEAN SYS: I am 0x8720432953568549672FF54 and I have 128KB of flash! IMU: MPU6050 I2C connection [OK]. IMU: HMC5883 I2C connection [OK]. IMU: MS5611 I2C connection [OK]. MPU6050: Self test gyro ...

I still have the Gyro X fail message. Flashed the latest firmware but to no avail. Hope you can do something about it. ng! SYS: Build 31:ba1d111112ad (2013.4) CLEAN SYS: I am 0x8720432953568549672FF54 and I have 128KB of flash! IMU: MPU6050 I2C connection [OK]. IMU: HMC5883 I2C connection [OK]. IMU:...

Didn't even get to fly it yet and have a similar problem. SYS: Crazyflie is up and running! SYS: Build 26:5f65b66e004d (Production-V2) CLEAN SYS: I am 0x8720432953568549672FF54 and I have 128KB of flash! IMU: MPU6050 I2C connection [OK]. IMU: HMC5883 I2C connection [OK]. IMU: MS5611 I2C connection [...

The advantage of getting the DMP to work is that it will use all sensor information and obtain a more precise output. It could even filter out the problems you guys have with the compass. All this without using the processor of the Crazyflie itself. AFAIK the license for the DMP is free for open sou...

Have you guys been able to get the Digital Motion Processor (DMP) of the MPU6050 to work in order to enable sensor fusion? In other words do you have the licence that allows open source projects to use the built-in sensor fusion processor in the MPU 6050? What kind of output can we expect besides an...