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Tools: have decode_watchdog try to decode from .log dataflash dumps

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Peter Barker 2021-03-03 11:08:53 +11:00 committed by Peter Barker
parent f227d67d58
commit 5a49d98555
1 changed files with 28 additions and 0 deletions
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28
Tools/scripts/decode_watchdog.py
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@ -1,6 +1,9 @@
#!/usr/bin/env python
'''
decode an watchdog message
/Tools/scripts/decode_watchdog.py "WDOG, 2641424, -3, 0, 0, 0, 0, 0, 0, 122, 3, 0, 181, 4196355, 135203219, SPI1"
'''
import re
@ -249,12 +252,37 @@ class DecodeWatchDog(object):
self.df_components[name](value).print_decoded()
return
# not a statustext message and not a mavlogdump dump of a WDOG
# dataflash message. See if it is a .log-style CSV line
log_re = re.compile("WDOG, (\d+), ([-\d]+), ([-\d]+), ([-\d]+), ([-\d]+), ([-\d]+), ([-\d]+), ([-\d]+), ([-\d]+), ([-\d]+), ([-\d]+), ([-\d]+), ([-\d]+), ([-\d]+), (\w+)")
column_names = "TimeUS,Tsk,IE,IEC,IEL,MvMsg,MvCmd,SmLn,FL,FT,FA,FP,ICSR,LR,TN"
cols = column_names.split(",")
m = log_re.match(text)
if m is not None:
for i in range(0,len(cols)):
name = cols[i]
if name == 'TimeUS':
continue
value = m.group(i+1)
# convert some things from base10 to hex:
if name in ["LR", "FICSR"]:
value = int(value, 10)
value = hex(value)
value = value[2:]
if name not in self.df_components:
raise KeyError(name)
self.df_components[name](value).print_decoded()
return
raise ValueError("Text not recognised")
# 2020-06-10 17:20:08.45: WDOG {TimeUS : 949568, Task : -2, IErr : 0, IErrCnt : 0, MavMsg : 0, MavCmd : 0, SemLine : 0, FL : 100, FT : 3, FA : 404947019, FP : 183, ICSR : 4196355}
# APM: WDG: T-3 SL0 FL122 FT3 FA0 FTP177 FLR80CBB35 FICSR4196355 MM0 MC0 IE67108864 IEC12353 TN:rcin
# FMT, 254, 47, WDOG, QbIHHHHHHHIBIIn, TimeUS,Tsk,IE,IEC,IEL,MvMsg,MvCmd,SmLn,FL,FT,FA,FP,ICSR,LR,TN
# WDOG, 2641424, -3, 0, 0, 0, 0, 0, 0, 122, 3, 0, 181, 4196355, 135203219, SPI1
if __name__ == '__main__':