Accelerometer and Gyro biases from the navigation filter

                usec                      : Timestamp (microseconds) (uint64_t)
                accel_0                   : b_f[0] (float)
                accel_1                   : b_f[1] (float)
                accel_2                   : b_f[2] (float)
                gyro_0                    : b_f[0] (float)
                gyro_1                    : b_f[1] (float)
                gyro_2                    : b_f[2] (float)

def nav_filter_bias_encode(self, usec, accel_0, accel_1, accel_2, gyro_0, gyro_1, gyro_2):
                '''
                Accelerometer and Gyro biases from the navigation filter

                usec                      : Timestamp (microseconds) (uint64_t)
                accel_0                   : b_f[0] (float)
                accel_1                   : b_f[1] (float)
                accel_2                   : b_f[2] (float)
                gyro_0                    : b_f[0] (float)
                gyro_1                    : b_f[1] (float)
                gyro_2                    : b_f[2] (float)

                '''
                return MAVLink_nav_filter_bias_message(usec, accel_0, accel_1, accel_2, gyro_0, gyro_1, gyro_2)