Px4ioStatus (UORB message)

TOPICS: px4io_status

Fields

Name	Type	Unit [Frame]	Range/Enum	Description
timestamp	uint64			time since system start (microseconds)
free_memory_bytes	uint16
voltage_v	float32			Servo rail voltage in volts
rssi_v	float32			RSSI pin voltage in volts
status_arm_sync	bool
status_failsafe	bool
status_fmu_initialized	bool
status_fmu_ok	bool
status_init_ok	bool
status_outputs_armed	bool
status_raw_pwm	bool
status_rc_ok	bool
status_rc_dsm	bool
status_rc_ppm	bool
status_rc_sbus	bool
status_rc_st24	bool
status_rc_sumd	bool
status_safety_button_event	bool			px4io safety button was pressed for longer than 1 second
alarm_pwm_error	bool
alarm_rc_lost	bool
arming_failsafe_custom	bool
arming_fmu_armed	bool
arming_fmu_prearmed	bool
arming_termination	bool
arming_io_arm_ok	bool
arming_lockdown	bool
arming_termination_failsafe	bool
pwm	uint16[8]
pwm_disarmed	uint16[8]
pwm_failsafe	uint16[8]
pwm_rate_hz	uint16[8]
raw_inputs	uint16[18]

Source Message

Source file (GitHub)

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uint64 timestamp		# time since system start (microseconds)

uint16 free_memory_bytes

float32 voltage_v		# Servo rail voltage in volts
float32 rssi_v			# RSSI pin voltage in volts

# PX4IO status flags (PX4IO_P_STATUS_FLAGS)
bool status_arm_sync
bool status_failsafe
bool status_fmu_initialized
bool status_fmu_ok
bool status_init_ok
bool status_outputs_armed
bool status_raw_pwm
bool status_rc_ok
bool status_rc_dsm
bool status_rc_ppm
bool status_rc_sbus
bool status_rc_st24
bool status_rc_sumd
bool status_safety_button_event # px4io safety button was pressed for longer than 1 second

# PX4IO alarms (PX4IO_P_STATUS_ALARMS)
bool alarm_pwm_error
bool alarm_rc_lost

# PX4IO arming (PX4IO_P_SETUP_ARMING)
bool arming_failsafe_custom
bool arming_fmu_armed
bool arming_fmu_prearmed
bool arming_termination
bool arming_io_arm_ok
bool arming_lockdown
bool arming_termination_failsafe

uint16[8] pwm
uint16[8] pwm_disarmed
uint16[8] pwm_failsafe

uint16[8] pwm_rate_hz

uint16[18] raw_inputs