The code with ifdef for !FAST_SAMPLING is bit rotting and the example
for AP_InertialSensor is currently broken for this case. Instead of
adding more ifdefs, remove the legacy implementation for !FAST_SAMPLING
since we don't support it anymore.
Reported by Grant:
/home/grant/3dr/ardupilot/libraries/AP_InertialSensor/AP_InertialSensor_MPU6000.cpp:
In member function 'void AP_InertialSensor_MPU6000::_accumulate(uint8_t*,
uint8_t)':
/home/grant/3dr/ardupilot/libraries/AP_InertialSensor/AP_InertialSensor_MPU6000.cpp:776:20:
error: no match for 'operator+=' (operand types are 'Vector3l {aka
Vector3<long int>}' and 'Vector3f {aka Vector3<float>}')
_accel_sum += accel;
/home/grant/3dr/ardupilot/libraries/AP_InertialSensor/AP_InertialSensor_MPU6000.cpp:777:19:
error: no match for 'operator+=' (operand types are 'Vector3l {aka
Vector3<long int>}' and 'Vector3f {aka Vector3<float>}')
_gyro_sum += gyro;
Lucas De Marchi