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Hotfix: Fixed sdlog2 MATLAB export

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This commit is contained in:
Lorenz Meier
2013-07-29 00:30:37 +02:00
parent 30405331bd
commit 339c2599a4
2 changed files with 564 additions and 6 deletions
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Tools/sdlog2_dump.py
+30 -6
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@@ -55,6 +55,8 @@ class SDLog2Parser:
__time_msg = None
__debug_out = False
__correct_errors = False
__file_name = None
__file = None
def __init__(self):
return
@@ -87,6 +89,14 @@ class SDLog2Parser:
def setCorrectErrors(self, correct_errors):
self.__correct_errors = correct_errors
def setFileName(self, file_name):
self.__file_name = file_name
if file_name != None:
self.__file = open(file_name, 'w+')
else:
self.__file = None
def process(self, fn):
self.reset()
@@ -154,10 +164,13 @@ class SDLog2Parser:
show_fields = self.__msg_labels.get(msg_name, [])
self.__msg_filter_map[msg_name] = show_fields
for field in show_fields:
full_label = msg_name + "." + field
full_label = msg_name + "_" + field
self.__csv_columns.append(full_label)
self.__csv_data[full_label] = None
print self.__csv_delim.join(self.__csv_columns)
if self.__file != None:
print >> self.__file, self.__csv_delim.join(self.__csv_columns)
else:
print self.__csv_delim.join(self.__csv_columns)
def __printCSVRow(self):
s = []
@@ -168,7 +181,11 @@ class SDLog2Parser:
else:
v = str(v)
s.append(v)
print self.__csv_delim.join(s)
if self.__file != None:
print >> self.__file, self.__csv_delim.join(s)
else:
print self.__csv_delim.join(s)
def __parseMsgDescr(self):
data = struct.unpack(self.MSG_FORMAT_STRUCT, self.__buffer[self.__ptr + 3 : self.__ptr + self.MSG_FORMAT_PACKET_LEN])
@@ -224,7 +241,7 @@ class SDLog2Parser:
for i in xrange(len(data)):
label = msg_labels[i]
if label in show_fields:
self.__csv_data[msg_name + "." + label] = data[i]
self.__csv_data[msg_name + "_" + label] = data[i]
if self.__time_msg != None and msg_name != self.__time_msg:
self.__csv_updated = True
if self.__time_msg == None:
@@ -240,6 +257,7 @@ def _main():
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-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"
return
fn = sys.argv[1]
debug_out = False
@@ -247,7 +265,8 @@ def _main():
msg_filter = []
csv_null = ""
csv_delim = ","
time_msg = None
time_msg = "TIME"
file_name = None
opt = None
for arg in sys.argv[2:]:
if opt != None:
@@ -257,9 +276,11 @@ def _main():
csv_null = arg
elif opt == "t":
time_msg = arg
elif opt == "f":
file_name = arg
elif opt == "m":
show_fields = "*"
a = arg.split(".")
a = arg.split("_")
if len(a) > 1:
show_fields = a[1].split(",")
msg_filter.append((a[0], show_fields))
@@ -277,6 +298,8 @@ def _main():
opt = "m"
elif arg == "-t":
opt = "t"
elif arg == "-f":
opt = "f"
if csv_delim == "\\t":
csv_delim = "\t"
@@ -285,6 +308,7 @@ def _main():
parser.setCSVNull(csv_null)
parser.setMsgFilter(msg_filter)
parser.setTimeMsg(time_msg)
parser.setFileName(file_name)
parser.setDebugOut(debug_out)
parser.setCorrectErrors(correct_errors)
parser.process(fn)