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tools: my change to use stdin, broke reading logs that have no header 

This fixes it (I'm careful to avoid seeking)
This commit is contained in:
Kevin Hester 2014-06-26 17:46:20 -07:00 committed by Andrew Tridgell
parent ddd24e8135
commit 0bccbf2409
1 changed files with 3 additions and 2 deletions
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5
Tools/LogAnalyzer/DataflashLog.py
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@ -288,13 +288,14 @@ class DataflashLog:
f = sys.stdin f = sys.stdin
else: else:
f = open(self.filename, 'r') f = open(self.filename, 'r')
if f.read(4) == '\xa3\x95\x80\x80':
raise Exception("Unable to parse binary log files at this time, will be added soon")
lineNumber = 0 lineNumber = 0
knownHardwareTypes = ["APM", "PX4", "MPNG"] knownHardwareTypes = ["APM", "PX4", "MPNG"]
numBytes = 0 numBytes = 0
for line in f: for line in f:
if len(line) >= 4 and line[0:4] == '\xa3\x95\x80\x80':
raise Exception("Unable to parse binary log files at this time, will be added soon")
lineNumber = lineNumber + 1 lineNumber = lineNumber + 1
numBytes += len(line) + 1 numBytes += len(line) + 1
try: try: