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check for argument "-d" if len(argv) is 4
[pyfrprog.git]
/
frprog.py
diff --git
a/frprog.py
b/frprog.py
index d99f48fc63cd87be463da9f795ebfda2b0b820d0..f87dbc01c6f90ecb161faf6d132b76e628aed585 100755
(executable)
--- a/
frprog.py
+++ b/
frprog.py
@@
-177,6
+177,9
@@
def readMHXFile(filename): # desired mhx filename
fp.close()
return retval
fp.close()
return retval
+def usage(execfile):
+ print "Usage: " + execfile + " <target mhx-file> [-d DEVICE]"
+
def main(argv=None):
# check command line arguments
if argv is None:
def main(argv=None):
# check command line arguments
if argv is None:
@@
-187,13
+190,19
@@
def main(argv=None):
return 0
if len(argv) != 2 and len(argv) != 4:
return 0
if len(argv) != 2 and len(argv) != 4:
- print "Usage: " + argv[0] + " <target mhx-file> [-d DEVICE]"
+ usage(argv[0])
return 1
# standard serial device to communicate with
DEVICE="/dev/ttyUSB0"
return 1
# standard serial device to communicate with
DEVICE="/dev/ttyUSB0"
+
+ # overrule standard device if provided with -d
if len(argv) == 4:
if len(argv) == 4:
- DEVICE = argv[3]
+ if argv[2] == "-d":
+ DEVICE = argv[3]
+ else:
+ usage(argv[0])
+ return 1
# read in data from mhx-files before starting
try:
# read in data from mhx-files before starting
try: