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Fix code style violations in the avr_isp

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daid 2015-10-28 15:05:07 +01:00
parent 8c629c511c
commit a4a0dfdf89
4 changed files with 77 additions and 77 deletions
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36
plugins/USBPrinting/avr_isp/intelHex.py
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@ -11,36 +11,36 @@ def readHex(filename):
Read an verify an intel hex file. Return the data as an list of bytes.
"""
data = []
extraAddr = 0
extra_addr = 0
f = io.open(filename, "r")
for line in f:
line = line.strip()
if len(line) < 1:
continue
if line[0] != ':':
if line[0] != ":":
raise Exception("Hex file has a line not starting with ':'")
recLen = int(line[1:3], 16)
addr = int(line[3:7], 16) + extraAddr
recType = int(line[7:9], 16)
if len(line) != recLen * 2 + 11:
rec_len = int(line[1:3], 16)
addr = int(line[3:7], 16) + extra_addr
rec_type = int(line[7:9], 16)
if len(line) != rec_len * 2 + 11:
raise Exception("Error in hex file: " + line)
checkSum = 0
for i in range(0, recLen + 5):
checkSum += int(line[i*2+1:i*2+3], 16)
checkSum &= 0xFF
if checkSum != 0:
check_sum = 0
for i in range(0, rec_len + 5):
check_sum += int(line[i*2+1:i*2+3], 16)
check_sum &= 0xFF
if check_sum != 0:
raise Exception("Checksum error in hex file: " + line)
if recType == 0:#Data record
while len(data) < addr + recLen:
if rec_type == 0:#Data record
while len(data) < addr + rec_len:
data.append(0)
for i in range(0, recLen):
for i in range(0, rec_len):
data[addr + i] = int(line[i*2+9:i*2+11], 16)
elif recType == 1: #End Of File record
elif rec_type == 1: #End Of File record
pass
elif recType == 2: #Extended Segment Address Record
extraAddr = int(line[9:13], 16) * 16
elif rec_type == 2: #Extended Segment Address Record
extra_addr = int(line[9:13], 16) * 16
else:
print(recType, recLen, addr, checkSum, line)
print(rec_type, rec_len, addr, check_sum, line)
f.close()
return data