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px4-firmware
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Hotfix: Make firmware generator and uploader python scripts Python 2 AND Python 3 compatible.

This commit is contained in:
Lorenz Meier 2013-03-18 15:11:02 +01:00
parent a03a2f9231
commit 3ea44e4a29
2 changed files with 9 additions and 9 deletions
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2
Tools/px_mkfw.py
View File

@ -107,4 +107,4 @@ if args.image != None:
desc['image_size'] = len(bytes)
desc['image'] = base64.b64encode(zlib.compress(bytes,9))
print json.dumps(desc, indent=4)
print(json.dumps(desc, indent=4))

16
Tools/px_uploader.py
View File

@ -262,8 +262,8 @@ class uploader(object):
self.port.flush()
programmed = self.__recv(len(data))
if programmed != data:
print("got " + binascii.hexlify(programmed))
print("expect " + binascii.hexlify(data))
print(("got " + binascii.hexlify(programmed)))
print(("expect " + binascii.hexlify(data)))
return False
self.__getSync()
return True
@ -307,8 +307,8 @@ class uploader(object):
report_crc = self.__recv_int()
self.__getSync()
if report_crc != expect_crc:
print("Expected 0x%x" % expect_crc)
print("Got 0x%x" % report_crc)
print(("Expected 0x%x" % expect_crc))
print(("Got 0x%x" % report_crc))
raise RuntimeError("Program CRC failed")
# get basic data about the board
@ -319,7 +319,7 @@ class uploader(object):
# get the bootloader protocol ID first
self.bl_rev = self.__getInfo(uploader.INFO_BL_REV)
if (self.bl_rev < uploader.BL_REV_MIN) or (self.bl_rev > uploader.BL_REV_MAX):
print("Unsupported bootloader protocol %d" % uploader.INFO_BL_REV)
print(("Unsupported bootloader protocol %d" % uploader.INFO_BL_REV))
raise RuntimeError("Bootloader protocol mismatch")
self.board_type = self.__getInfo(uploader.INFO_BOARD_ID)
@ -360,7 +360,7 @@ args = parser.parse_args()
# Load the firmware file
fw = firmware(args.firmware)
print("Loaded firmware for %x,%x, waiting for the bootloader..." % (fw.property('board_id'), fw.property('board_revision')))
print(("Loaded firmware for %x,%x, waiting for the bootloader..." % (fw.property('board_id'), fw.property('board_revision'))))
# Spin waiting for a device to show up
while True:
@ -393,7 +393,7 @@ while True:
try:
# identify the bootloader
up.identify()
print("Found board %x,%x bootloader rev %x on %s" % (up.board_type, up.board_rev, up.bl_rev, port))
print(("Found board %x,%x bootloader rev %x on %s" % (up.board_type, up.board_rev, up.bl_rev, port)))
except:
# most probably a timeout talking to the port, no bootloader
@ -406,7 +406,7 @@ while True:
except RuntimeError as ex:
# print the error
print("ERROR: %s" % ex.args)
print(("ERROR: %s" % ex.args))
finally:
# always close the port