About Pegaz

To whom it may concern, I use the bno055 sensor and i would like to calibrate it. To do this, I use a STM32 as brain, as well as the provided bno055.c driver and I communicate in I2C between them. And I don't know how to do to calibrate the sensor.I read the documentation of the sensor on the calibration, I watch the video on the calibration of the sensor that bosch has done. But in the video you use a software At this time, I made this code : u8 sys_stat = 0, accel_stat = 0, gyro_stat = 0, mag_stat = 0; bno055_reset_sensor(); //function which applies a low signal to the nReset pin for more than 20ns bno055_init(&bno055); bno055_set_power_mode(BNO055_POWER_MODE_NORMAL); bno055_set_operation_mode(BNO055_OPERATION_MODE_NDOF); BNO055_delay_msek(7); //switching time do{ if(bno055_get_all_calib_stat(&sys_stat, &accel_stat, &gyro_stat, &mag_stat) != BNO055_SUCCESS) break; BNO055_delay_msek(5000); }while(sys_stat != 3 || accel_stat != 3 || gyro_stat != 3 || mag_stat != 3); But nothing happens when the sensor does not move (for gyro) or even if it make 8 (for mag) Thank you in advance Regards ... View more