it seems I'm another one that have an issue with 9250 calibration. My freshly built EDTracker2 unit (HCKITS0021H: https://hobbycomponents.com/home/440-37 ... _enclosure) stuck at " Calculating Gyro Bias" forever.
Regarding LEDs: while stuck at auto calibration, 2 of them are solid RED and 3rd one flickers. No LED color changes noticed.
I've done some research looking for a solution and this are the steps I've done in order to get it to work properly:
- Install Arduino drivers and download GUI 188.8.131.52
Result: device manager shows Arduino Leonardo, GUI shows device as COMx- Arduino Leonardo (COMx)
- Flash device with EDTracker2_9250 4.0.5
Result: device is flashed successfully, Calculating Gyro Bias pops up and lasts " forever".
- Flash device with EDTracker2_9250_old 4.0.3
Result: device is flashed successfully, Calculating Gyro Bias successfull.
With this instance I get gyro readings and " Head" reacts with device being moved around, but i don't get any temperature readings and magnetometer is not showing any activity (I'm unable to get any points in it's calibration menu).
I've checked device in game (Elite Dangerous), and it's working, but it's also auto centering yaw axis and it's performance isn't satisfactionary.
- Flash device with EDTracker2_9250_dev 4.1.0 (using DEV mode)
Result: device flashed successfully, Calculating Gyro Bias " forever".
- Flash device with EDTracker2_6050 2.20.9 and 2.21.0
Result: flash successfull, I get gyro and temp readings.
- Upload EDTracker2_9250 sketch
Result: Serial Monitor remains clear. No errors.
Can't get through auto calibration (same issue as with GUI flashing)
- Upload HobbyComponents example sketch (viewtopic.php?f=73&t=1956)
Result: Serial Monitor is showing raw data from the device. Values changes with device being moved around. No errors pops up.
Can't get through auto calibration.
I'm stuck. Hardware seems to be working fine, all the components have been soldered by a professional, I get the readings from the device, but I have no idea how to calibrate it at this point.
Updated hardware and LED informations.