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Fixed Issue #6596

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Fixed the block comments at the top of the source file and the help message for the script (starting at line 279) so that an underscore ("_") character is correctly described as the separator for the first message field name rather than a period character "."
This commit is contained in:
David L Sprague
2017-03-20 08:35:39 +01:00
committed by Lorenz Meier
parent 2b2c307eac
commit 0a02a4c503
1 changed files with 8 additions and 5 deletions
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Tools/sdlog2/sdlog2_dump.py
+8 -5
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@@ -4,7 +4,9 @@ from __future__ import print_function
"""Dump binary log generated by PX4's sdlog2 or APM as CSV """Dump binary log generated by PX4's sdlog2 or APM as CSV
Usage: python sdlog2_dump.py <log.bin> [-v] [-e] [-d delimiter] [-n null] [-m MSG[.field1,field2,...]] Usage: python sdlog2_dump.py <log.bin> [-v] [-e] [-d delimiter] [-n null] [-m MSG[_field1,field2,...]]
Example Usage: python sdlog2_dump.py log.bin -m GPS_Lat,Lng -m AHR2_Roll,Pitch,Yaw
-v Use plain debug output instead of CSV. -v Use plain debug output instead of CSV.
@@ -14,9 +16,10 @@ Usage: python sdlog2_dump.py <log.bin> [-v] [-e] [-d delimiter] [-n null] [-m MS
-n Use "null" as placeholder for empty values in CSV. Default is empty. -n Use "null" as placeholder for empty values in CSV. Default is empty.
-m MSG[.field1,field2,...] -m MSG[_field1,field2,...]
Dump only messages of specified type, and only specified fields. Dump only messages of specified type, and only specified fields.
Multiple -m options allowed.""" Multiple -m options allowed.
"""
__author__ = "Anton Babushkin" __author__ = "Anton Babushkin"
__version__ = "1.2" __version__ = "1.2"
@@ -273,12 +276,12 @@ class SDLog2Parser:
def _main(): def _main():
if len(sys.argv) < 2: if len(sys.argv) < 2:
print("Usage: python sdlog2_dump.py <log.bin> [-v] [-e] [-d delimiter] [-n null] [-m MSG[.field1,field2,...]] [-t TIME_MSG_NAME]\n") print("Usage: python sdlog2_dump.py <log.bin> [-v] [-e] [-d delimiter] [-n null] [-m MSG[_field1,field2,...]] [-t TIME_MSG_NAME]\n")
print("\t-v\tUse plain debug output instead of CSV.\n") print("\t-v\tUse plain debug output instead of CSV.\n")
print("\t-e\tRecover from errors.\n") print("\t-e\tRecover from errors.\n")
print("\t-d\tUse \"delimiter\" in CSV. Default is \",\".\n") print("\t-d\tUse \"delimiter\" in CSV. Default is \",\".\n")
print("\t-n\tUse \"null\" as placeholder for empty values in CSV. Default is empty.\n") print("\t-n\tUse \"null\" as placeholder for empty values in CSV. Default is empty.\n")
print("\t-m MSG[.field1,field2,...]\n\t\tDump only messages of specified type, and only specified fields.\n\t\tMultiple -m options allowed.") print("\t-m MSG[_field1,field2,...]\n\t\tDump only messages of specified type, and only specified fields.\n\t\tMultiple -m options allowed.")
print("\t-t\tSpecify TIME message name to group data messages by time and significantly reduce duplicate output.\n") print("\t-t\tSpecify TIME message name to group data messages by time and significantly reduce duplicate output.\n")
print("\t-fPrint to file instead of stdout") print("\t-fPrint to file instead of stdout")
return return