GET_DEBUG_COUNTERS, Command 3F
Radio
OUT
07
11
3F
GRP
ID
ID TO
CRC
IN
10
10
4F
GRP
ID
ID TO
CRC
C0
C1
C2
C2
C4
C5
C6
C7
CRC
UART
OUT
06
00
3F
X
X
X
IN
Length
10
4F
GRP
ID
CRC
C0
C1
C2
C2
C4
C5
C6
C7
C8
C9
C10
CRC
Where X means don’t care. Length is either 0x10 or 0x13 (when node type is 11).
This command is used to read out values stored in statistics counters. v54 defines 8 counters.
c0 – number of faults of DS18[S/B]20 sensor
c1 – number of faults of DS1821 sensor
c2 – number of faults of SHT7x sensor
c3 – number of faults of PT100/PT1000 sensor
c4 – number of sensor’s subsystem restarts
c5 – sensor which caused sensor’s subsystem restart
c6 – number of CRC errors in incoming radio messages
c7 – number of node restarts (watchdog)
c8 – (Only node type 11) The number of “Frame Errors” (radio timeouts)
c9 – (Only node type 11) Sent messages on radio
c10 – (Only node type 11) Received messages on radio
These counters will wrap around zero. None of them is cleared or initiated during startup therefore it’s possible to measure number of restarts of node.
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