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Razor-AHRS / razor-9dof-ahrs

AHRS Firmware for the SparkFun 9DOF Razor IMU and SparkFun 9DOF Sensor Stick
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Gy-80 compatibility #31

Open giacomobonatti opened 9 years ago

giacomobonatti commented 9 years ago

hi, i Have a gy-80 9 dof imu board with this sensors: -ADXL 345 acc -L3G4200D gyro -HMC5883L magn -BMP085 baro

The gyro Is not the same of Razor 9 dof ahrs that use the ITG-3200, i want to extend the compatibility of this code to my board, i can sobstitute the register of the Arduino code? or it Is more difficult ? I Have tried aniway the code with no changes to my board and i have the pitch and Roma angle that seems to Be right but the yaw angle Is vero slow to change and wrong in many cases... Thanks

max246 commented 9 years ago

You will need to set the hardware version to 10183 , based on this library : http://bildr.org/2012/02/hmc5883l_arduino/ the right decoding for HMC5883L is that version.

Make sure you have done the calibration then try again.