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PX4-Autopilot/docs/en/msg_docs/RadioStatus.md
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RadioStatus (UORB message)

TOPICS: radio_status

Fields

Name Type Unit [Frame] Range/Enum Description
timestamp uint64 time since system start (microseconds)
rssi uint8 local signal strength
remote_rssi uint8 remote signal strength
txbuf uint8 how full the tx buffer is as a percentage
noise uint8 background noise level
remote_noise uint8 remote background noise level
rxerrors uint16 receive errors
fix uint16 count of error corrected packets

Source Message

Source file (GitHub)

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uint64 timestamp	# time since system start (microseconds)

uint8 rssi				# local signal strength
uint8 remote_rssi			# remote signal strength

uint8 txbuf				# how full the tx buffer is as a percentage
uint8 noise				# background noise level

uint8 remote_noise			# remote background noise level
uint16 rxerrors				# receive errors

uint16 fix				# count of error corrected packets

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