def __init__(self, frame=None):
self.bitStuffing = bit_stuffing()
self.hamming = Hamming()
self.frame = frame
self.fi_size = 8 #bit
self.addr_size = 6 #byte
self.fi_pos = 1
self.da_pos = 2
self.sa_pos = 8
self.payload_pos = 14
self.da_addr = None
self.sa_addr = None
if not frame:
self.FI = bitarray(self.fi_size)
self.FI.setall(False)
self.b_DA = None
self.b_SA = None
else:
self.extractFrameInfo()
packet.append(bit) # generuje pakiet
counter += 1
if (counter == wielkoscPakietu): # pakiet po 8 bitow
packets.append(packet) # tworzy liste pakietow
packet = []
counter = 0
if (
len(packet) > 0
): # mozliwe tworzenie pakietow wiekszych niz 8 bitow. po prostu ostatni pakiet, bedzie malutki
packets.append(packet)
# DODANIE BITU PARZYSTOSCI DO KAZDEGO Z PAKIETOW
tmr = TMR()
hamming = Hamming()
parity = ParityBit()
crc = ParityBit()
channel = Channel(float(str(EBSC.get())), float(str(EG1.get())),
float(str(EG2.get())), float(str(EG3.get())),
float(str(EG4.get())))
packetsWithParityBit = []
for pack in packets:
if varPACK.get() == 1:
pack = tmr.codeTMR(pack) # DODANIE TMR
pack = parity.addParityBit(pack)
if varPACK.get() == 2:
pack = hamming.codeHamming(pack) # DODANIE Hamming
pack = crc.addParityBit(pack)
