def read(reader, transfer):
#Responsible for preventing endless rx thread loop
LoopControl = True
while (LoopControl):
try:
data = reader.Read()
if (len(data) > 0):
for index in range(0, len(data)):
item = data[index]
print('D+{0} = {1}'.format(index, Byte(item)))
if (len(data) > 1):
transfer.Write([0x06])
LoopControl = False
except BadPacketReadError as err:
print("Error Bytes")
bytes = err.getArrayBytes()
for index in range(0, len(bytes)):
item = bytes[index]
print('D+{0} = {1}\n'.format(index, Byte(item)))
print err
if (LoopControl == False):
reader.__del__()
def read(reader, transfer):
global ResultFrame
packetObject = NextPointInformationTest()
packetObject.createPointInformationPacket()
while (True):
try:
data = reader.Read()
if (len(data) > 0):
for index in range(0, len(data)):
item = data[index]
print('D+{0} = {1}'.format(index, Byte(item)))
if (len(data) > 1):
transfer.Write([0x06])
ResultFrame = ResultFrame.format(data)
#format data
clientID = ResultFrame.packet.content.getParameter(
"clientID")
#get contentparam from packet
ResultFrame = LocalFrameFormatter()
#create new FrameFormatter instance
packetObject.sendNextPointInformationPacket(clientID)
#send nextpoint with client id of point reply
except BadPacketReadError as err:
print("Error Bytes")
bytes = err.getArrayBytes()
for index in range(0, len(bytes)):
item = bytes[index]
print('D+{0} = {1}\n'.format(index, Byte(item)))
print err
def read(reader, transfer):
#Responsible for preventing endless rx thread loop
LoopControl = True
strVar = ""
while (LoopControl):
data = reader.Read()
if (len(data) == 1):
if (data[0] == 0x06):
#time.sleep(0.5);
data = reader.Read()
if (len(data) == 0):
LoopControl = False
if (len(data) > 1):
transfer.Write([0x06])
for index in range(0, len(data)):
item = data[index]
strVar += str(Byte(item)) + ','
LoopControl = False
if (LoopControl == False):
reader.Stop()
print(strVar)
if (reader.IsRunning() == False):
reader.__del__()
def generate_key(salt=None, message='', iteration_count=1):
if salt is None:
salt = PBKD.get_salt()
result = PBKD.HMAC(salt, message)
for i in range(iteration_count - 1):
temp = PBKD.HMAC(result, message)
result = Byte.xor(result, temp)
return result
def generate_key(salt=None, message='', iteration_count=1):
if salt is None:
salt = PBKD.get_salt()
result = PBKD.HMAC(salt, message)
for i in range(iteration_count - 1):
temp = PBKD.HMAC(result, message)
result = Byte.xor(result, temp)
return result
def size_parser(path_elf, path_size='size'):
import re
regex = r'^(\.\S+)\s*(\d+)'
size = path_size.split()
result = subprocess.run(
[size[0], *size[1:], '-A', str(path_elf)],
stdout=subprocess.PIPE,
).stdout.decode('utf-8')
return {
match.group(1): Byte(match.group(2))
for match in re.finditer(regex, result, re.MULTILINE)
}
def size_parser(path):
result = subprocess.run(['arm-none-eabi-size', path],
stdout=subprocess.PIPE)
result = result.stdout.decode('utf-8')
head, data = result.strip().split('\n')
def parse_size_table(data):
return list(map(methodcaller('strip'), data.split()))[:-2]
head = parse_size_table(head)
data = parse_size_table(data)
size = dict()
for i, name in enumerate(head):
size[name] = Byte(data[i])
return size
def linker_script_parser(path):
with open(path, 'r') as fr:
script = fr.readlines()
memory_flag = False
memory = dict()
for line in script:
if 'MEMORY' in line:
memory_flag = True
elif memory_flag:
if '}' in line:
break
elif 'LENGTH' in line:
name = line.strip().split(':')[0].strip().split()[0].strip()
length = Byte(line.strip().split(':')[1].strip().split(',')
[1].split('=')[1])
memory[name] = length
return memory
def read(reader, nPackets):
reader.Wait()
status = False
count = 0
while (reader.IsRunning()):
try:
data = reader.Read()
if (len(data) > 0):
for index in range(0, len(data)):
item = data[index]
print('D+{0} = {1}\n'.format(index, Byte(item)))
if (nPackets == count):
reader.Stop()
count = 0
count = count + 1
except BadPacketReadError as err:
print err
return status
def decrypt(message, key, _base64=True):
salt = Byte.hex_to_byte("633f7b241f16d678c20f84e92d9197f1")
generated_key = PBKD.generate_key(''.join([chr(c) for c in salt]), key, 2)
# set key
key_iv = generated_key[0:16]
# set IV
key_iv += "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
hc = hc128()
hc.set_key([ord(c) for c in key_iv])
if _base64:
message = base64.b64decode(message)
_input = [ord(c) for c in message]
_output = []
for _in in _input:
_output.append(hc.crypt(_in))
_output = ''.join([chr(c) for c in _output])
return _output
def decrypt(message, key, _base64=True):
salt = Byte.hex_to_byte("633f7b241f16d678c20f84e92d9197f1")
generated_key = PBKD.generate_key(''.join([chr(c) for c in salt]), key,
2)
# set key
key_iv = generated_key[0:16]
# set IV
key_iv += "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
hc = hc128()
hc.set_key([ord(c) for c in key_iv])
if _base64:
message = base64.b64decode(message)
_input = [ord(c) for c in message]
_output = []
for _in in _input:
_output.append(hc.crypt(_in))
_output = ''.join([chr(c) for c in _output])
return _output
def __get_salt():
return Byte.hex_to_byte("633f7b241f16d678c20f84e92d9197f1")
def __get_salt():
return Byte.hex_to_byte("633f7b241f16d678c20f84e92d9197f1")
def __init__(self, flash, ram, eeprom):
self.flash = Byte(flash)
self.ram = Byte(ram)
self.eeprom = Byte(eeprom)
self.avrdude = None
self.define = None
