def verifyFile(self, inputFile=None, startAddress=None, progressReport=None):
if inputFile is not None:
self.inputFile = inputFile
if startAddress is not None:
self.startAddress = startAddress
returnValue = True
f = fileFormatReader(self.inputFile, self.startAddress)
try:
item0, item1 = f.getRawBinary()
self.startAddress = item0
file_content = item1
except IOError:
errorMessage((('File ' + self.inputFile) + ' open failed\n'))
returnValue = False
if returnValue:
file_size = len(file_content)
packet = []
address = self.startAddress
size = 0
errors = 0
while returnValue:
packet = []
packet_size = self.packetSize
packet_string = file_content[size:(size + packet_size)]
packet_size = len(packet_string)
if packet_size == 0:
infoMessage('\n')
break
else:
size = (size + packet_size)
packet.extend(packet_string)
if progressReport:
progressReport(size, file_size)
else:
infoMessage(('Verifying %05d/%05d\r' % (size, file_size)))
arg1 = u32ToArray(address)
arg1.reverse()
reply = self.sendCommand('READ', [arg1, [(len(packet) - 1)]])
if reply[:3] != [ACK, ACK, ACK]:
errorMessage(('\n\nUnexpected reply %s, packet_size=%d\n' % (repr(reply), packet_size)))
returnValue = False
if len(reply[3:]) != len(packet):
errorMessage(('Invalid data read, expected length = %d, received bytes = %d\n' % (len(packet), len(reply[3:]))))
returnValue = False
if (returnValue and reply[3:] != packet):
returnValue = False
infoMessage('Verify failed \n')
infoMessage(('%-8s: %5s %5s\n' % ('Addr', 'Flash', 'file')))
for i in range(len(packet)):
if (reply[(3 + i)]) != (packet[i]):
infoMessage(('%08x: %02x %02x\n' % ((address + i), (reply[(i + 3)]), (packet[i]))))
errors = (errors + 1)
if errors > 64:
break
else:
continue
else:
continue
address = (address + packet_size)
continue
if returnValue:
if progressReport == None:
infoMessage('Done\n')
return returnValue
def verifyFile(self,
inputFile=None,
startAddress=None,
progressReport=None):
if inputFile is not None:
self.inputFile = inputFile
if startAddress is not None:
self.startAddress = startAddress
returnValue = True
f = fileFormatReader(self.inputFile, self.startAddress)
try:
item0, item1 = f.getRawBinary()
self.startAddress = item0
file_content = item1
except IOError:
errorMessage((('File ' + self.inputFile) + ' open failed\n'))
returnValue = False
if returnValue:
file_size = len(file_content)
packet = []
address = self.startAddress
size = 0
errors = 0
while returnValue:
packet = []
packet_size = self.packetSize
packet_string = file_content[size:(size + packet_size)]
packet_size = len(packet_string)
if packet_size == 0:
infoMessage('\n')
break
else:
size = (size + packet_size)
packet.extend(packet_string)
if progressReport:
progressReport(size, file_size)
else:
infoMessage(('Verifying %05d/%05d\r' % (size, file_size)))
arg1 = u32ToArray(address)
arg1.reverse()
reply = self.sendCommand('READ', [arg1, [(len(packet) - 1)]])
if reply[:3] != [ACK, ACK, ACK]:
errorMessage(('\n\nUnexpected reply %s, packet_size=%d\n' %
(repr(reply), packet_size)))
returnValue = False
if len(reply[3:]) != len(packet):
errorMessage((
'Invalid data read, expected length = %d, received bytes = %d\n'
% (len(packet), len(reply[3:]))))
returnValue = False
if (returnValue and reply[3:] != packet):
returnValue = False
infoMessage('Verify failed \n')
infoMessage(
('%-8s: %5s %5s\n' % ('Addr', 'Flash', 'file')))
for i in range(len(packet)):
if (reply[(3 + i)]) != (packet[i]):
infoMessage(
('%08x: %02x %02x\n' % ((address + i),
(reply[(i + 3)]),
(packet[i]))))
errors = (errors + 1)
if errors > 64:
break
else:
continue
else:
continue
address = (address + packet_size)
continue
if returnValue:
if progressReport == None:
infoMessage('Done\n')
return returnValue
def loadFile(self, inputFile=None, startAddress=None, progressReport=None, doErase=True):
if inputFile is not None:
self.inputFile = inputFile
if startAddress is not None:
self.startAddress = startAddress
returnValue = True
f = fileFormatReader(self.inputFile, self.startAddress)
try:
item0, item1 = f.getRawBinary()
self.startAddress = item0
file_content = item1
except IOError:
errorMessage((('File ' + self.inputFile) + ' open failed\n'))
returnValue = False
if returnValue:
file_size = len(file_content)
packet = []
address = self.startAddress
pages = int(((file_size + 1023) / 1024))
startPage = (((self.startAddress & 4294966272L) - 134217728) / 1024)
eraseArg = ([(pages - 1)] + range(startPage, (startPage + pages), 1))
infoMessage(('Erasing pages from %d to %d...' % (startPage, ((startPage + pages) - 1))))
if ('STM32W_FLASHER_JLINK_DONT_ERASE' in os.environ or (not doErase)):
infoMessage('(skipped)', False)
else:
reply = self.sendCommand('ERASE', [eraseArg], timeout=10)
if reply != [ACK, ACK]:
errorMessage(('Unexpected reply %s\n' % repr(reply)))
returnValue = False
if returnValue:
infoMessage('done\n', False)
size = 0
while returnValue:
packet = []
packet_size = self.packetSize
packet_string = file_content[size:(size + packet_size)]
packet_size = len(packet_string)
if packet_size == 0:
infoMessage('\n')
break
else:
size = (size + packet_size)
packet.extend(packet_string)
if (len(packet) % 2) != 0:
packet = (packet + [255])
packet = ([(len(packet) - 1)] + packet)
if progressReport:
progressReport(size, file_size)
else:
infoMessage(('Programming %05d/%05d\r' % (size, file_size)))
arg1 = u32ToArray(address)
arg1.reverse()
if (self.serialMode or size == packet_size):
reply = self.sendCommand('WRITE', [arg1, packet])
if reply != [ACK, ACK, ACK]:
errorMessage(('\n\n+Unexpected reply %s, packet_size=%d\n' % (repr(reply), packet_size)))
returnValue = False
else:
retries = 0
MAX_RETRIES = 3
while returnValue:
reply = self.sendCommand('WRITE_INCREMENTAL', [packet])
if reply != [ACK, ACK]:
retries = (retries + 1)
if retries > MAX_RETRIES:
errorMessage(('\n\nUnexpected reply %s, packet_size=%d\n' % (repr(reply), packet_size)))
returnValue = False
break
else:
errorMessage(('\n\nUnexpected reply %s, packet_size=%d\n' % (repr(reply), packet_size)))
infoMessage('Retrying...\n')
continue
else:
break
address = (address + packet_size)
continue
if returnValue:
if progressReport == None:
infoMessage('Done\n')
return returnValue
def loadFile(self,
inputFile=None,
startAddress=None,
progressReport=None,
doErase=True):
if inputFile is not None:
self.inputFile = inputFile
if startAddress is not None:
self.startAddress = startAddress
returnValue = True
f = fileFormatReader(self.inputFile, self.startAddress)
try:
item0, item1 = f.getRawBinary()
self.startAddress = item0
file_content = item1
except IOError:
errorMessage((('File ' + self.inputFile) + ' open failed\n'))
returnValue = False
if returnValue:
file_size = len(file_content)
packet = []
address = self.startAddress
pages = int(((file_size + 1023) / 1024))
startPage = (((self.startAddress & 4294966272L) - 134217728) /
1024)
eraseArg = ([(pages - 1)] + range(startPage,
(startPage + pages), 1))
infoMessage(('Erasing pages from %d to %d...' %
(startPage, ((startPage + pages) - 1))))
if ('STM32W_FLASHER_JLINK_DONT_ERASE' in os.environ
or (not doErase)):
infoMessage('(skipped)', False)
else:
reply = self.sendCommand('ERASE', [eraseArg], timeout=10)
if reply != [ACK, ACK]:
errorMessage(('Unexpected reply %s\n' % repr(reply)))
returnValue = False
if returnValue:
infoMessage('done\n', False)
size = 0
while returnValue:
packet = []
packet_size = self.packetSize
packet_string = file_content[size:(size + packet_size)]
packet_size = len(packet_string)
if packet_size == 0:
infoMessage('\n')
break
else:
size = (size + packet_size)
packet.extend(packet_string)
if (len(packet) % 2) != 0:
packet = (packet + [255])
packet = ([(len(packet) - 1)] + packet)
if progressReport:
progressReport(size, file_size)
else:
infoMessage(
('Programming %05d/%05d\r' % (size, file_size)))
arg1 = u32ToArray(address)
arg1.reverse()
if (self.serialMode or size == packet_size):
reply = self.sendCommand('WRITE', [arg1, packet])
if reply != [ACK, ACK, ACK]:
errorMessage(
('\n\n+Unexpected reply %s, packet_size=%d\n' %
(repr(reply), packet_size)))
returnValue = False
else:
retries = 0
MAX_RETRIES = 3
while returnValue:
reply = self.sendCommand('WRITE_INCREMENTAL', [packet])
if reply != [ACK, ACK]:
retries = (retries + 1)
if retries > MAX_RETRIES:
errorMessage((
'\n\nUnexpected reply %s, packet_size=%d\n'
% (repr(reply), packet_size)))
returnValue = False
break
else:
errorMessage((
'\n\nUnexpected reply %s, packet_size=%d\n'
% (repr(reply), packet_size)))
infoMessage('Retrying...\n')
continue
else:
break
address = (address + packet_size)
continue
if returnValue:
if progressReport == None:
infoMessage('Done\n')
return returnValue
