def sendPackets(s, filename):
stream = file(filename, 'rb')
sequence = 1
data = stream.read(packet_size)
if not data:
print "File Empty"
return
errcnt = 0
fullcrc = 0
print "Packet Transferred: "
while 1:
pkt = asmPkt(data, sequence)
fullcrc = verify(data, fullcrc)
for ch in pkt:
s.write(ch)
if debug: sys.stdout.write(hex(ord(ch))+' ')
if debug:
print
print
if debug: debugPrint(s)
if checkAck(s) == True:
if debug:
print "checkAck -> True"
print " %r" % sequence
else:
sys.stdout.write('>')
sys.stdout.flush()
sequence = (sequence + 1) % 0x100 # increment sequence number
if debug: print sequence
data = stream.read(packet_size)
if not data:
print
print "CRC of file = " + hex(fullcrc)
return True
else:
print
print "checkAck -> False"
print "Packet %r Failed" % sequence
errcnt += 1
if errcnt > 0:
print "Transfer Errors"
return False
continue
print "Transfer Complete"
return True
def sendPackets(s, filename):
stream = file(filename, 'rb')
sequence = 1
data = stream.read(packet_size)
if not data:
print "Error: Empty Compiled Script File"
return False
errcnt = 0
fullcrc = 0
print
while 1:
pkt = asmPkt(data, sequence)
fullcrc = verify(data, fullcrc)
for ch in pkt:
s.write(ch)
if debug: sys.stdout.write(hex(ord(ch))+' ')
if debug:
print
print
if debug: debugPrint(s)
if checkAck(s) == True:
if debug:
print "checkAck -> True"
print " %r" % sequence
else:
sys.stdout.write('.')
sys.stdout.flush()
sequence = (sequence + 1) % 0x100 # increment sequence number
if debug: print sequence
data = stream.read(packet_size)
if not data:
print
print "CRC:" + hex(fullcrc)
return True
else:
print
print "Packet %r Failed to Upload" % sequence
errcnt += 1
if errcnt > 0:
sys.stdout.flush()
return False
continue
print
return True
