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51 lines
1.1 KiB
Markdown
51 lines
1.1 KiB
Markdown
# Px4ioStatus (UORB message)
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[source file](https://github.com/PX4/PX4-Autopilot/blob/main/msg/Px4ioStatus.msg)
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```c
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uint64 timestamp # time since system start (microseconds)
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uint16 free_memory_bytes
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float32 voltage_v # Servo rail voltage in volts
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float32 rssi_v # RSSI pin voltage in volts
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# PX4IO status flags (PX4IO_P_STATUS_FLAGS)
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bool status_arm_sync
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bool status_failsafe
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bool status_fmu_initialized
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bool status_fmu_ok
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bool status_init_ok
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bool status_outputs_armed
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bool status_raw_pwm
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bool status_rc_ok
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bool status_rc_dsm
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bool status_rc_ppm
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bool status_rc_sbus
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bool status_rc_st24
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bool status_rc_sumd
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bool status_safety_button_event # px4io safety button was pressed for longer than 1 second
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# PX4IO alarms (PX4IO_P_STATUS_ALARMS)
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bool alarm_pwm_error
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bool alarm_rc_lost
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# PX4IO arming (PX4IO_P_SETUP_ARMING)
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bool arming_failsafe_custom
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bool arming_fmu_armed
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bool arming_fmu_prearmed
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bool arming_termination
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bool arming_io_arm_ok
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bool arming_lockdown
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bool arming_termination_failsafe
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uint16[8] pwm
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uint16[8] pwm_disarmed
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uint16[8] pwm_failsafe
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uint16[8] pwm_rate_hz
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uint16[18] raw_inputs
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```
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