test_motor (UORB message)

source file (opens new window)

uint64 timestamp				# time since system start (microseconds)
uint8 NUM_MOTOR_OUTPUTS = 8

uint8 ACTION_STOP = 0				# stop all motors (disable motor test mode)
uint8 ACTION_RUN = 1				# run motor(s) (enable motor test mode)

uint8 action					# one of ACTION_* (applies to all motors)
uint32 motor_number				# number of motor to spin [0..N-1]
float32 value					# output power, range [0..1], -1 to stop individual motor
uint32 timeout_ms				# timeout in ms after which to exit test mode (if 0, do not time out)

uint8 driver_instance				# select output driver (for boards with multiple outputs, like IO+FMU)

uint8 ORB_QUEUE_LENGTH = 4