def receiver():
data = yield b.framer.recv()
print 'bytes recv by {}: {}'.format(b, fmt(data, 'hex'))
data = yield b.framer.recv()
print 'bytes recv by {}: {}'.format(b, fmt(data, 'hex'))
print 'bits ever received at {}: {}'.format(
b.port,
fmt(utils.unbitify(b.port.bits_received), 'bin'))
print 'bits ever received at {} (shifted): {}'.format(
b.port,
fmt(utils.unbitify(b.port.bits_received[3:]), 'hex'))
raise mint.Stop
yield mint.end
def recv(self):
data = ''
flag = utils.bitify(self.flag)
escape_byte = utils.bitify(self.escape_byte)
# detect start flag
while True:
yield self.port.bit_arrive.event
data += self.port.get(1)
if data.endswith(flag):
data = ''
break
# receive data until end flag
while True:
# receive 8 bits
for _ in range(8):
yield self.port.bit_arrive.event
data += self.port.get(1)
# check if is escaping
if data.endswith(escape_byte):
# delete the escaper byte
data = data[:-8]
# get the escapee byte
for _ in range(8):
yield self.port.bit_arrive.event
data += self.port.get(1)
continue
# end flag detected
if data.endswith(flag):
data = data[:-8]
break
mint.ret(utils.unbitify(data))
def recv(self):
data = ''
flag = utils.bitify(self.flag)
escape_byte = utils.bitify(self.escape_byte)
# detect start flag
while True:
yield self.port.bit_arrive.event
data += self.port.get(1)
if data.endswith(flag):
data = ''
break
# receive data until end flag
while True:
# receive 8 bits
for _ in range(8):
yield self.port.bit_arrive.event
data += self.port.get(1)
# check if is escaping
if data.endswith(escape_byte):
# delete the escaper byte
data = data[:-8]
# get the escapee byte
for _ in range(8):
yield self.port.bit_arrive.event
data += self.port.get(1)
continue
# end flag detected
if data.endswith(flag):
data = data[:-8]
break
mint.ret(utils.unbitify(data))
def collect_bits(self, port):
# TODO
# self.data += ibuffer.take_bytes()
#
# collect bits at multiples of 8
bits, port.ibuffer = utils.split_at(port.ibuffer, len(port.ibuffer) // 8 * 8)
if bits:
self.data += utils.unbitify(bits)
def collect_bits(self, port):
# TODO
# self.data += ibuffer.take_bytes()
#
# collect bits at multiples of 8
bits, port.ibuffer = utils.split_at(port.ibuffer,
len(port.ibuffer) // 8 * 8)
if bits:
self.data += utils.unbitify(bits)
def collect_bits(self, port):
# TODO
# self.data += ibuffer.take_bytes()
#
# collect bits at multiples of 8
bits, port.ibuffer = utils.split_at(port.ibuffer, len(port.ibuffer) // 8 * 8)
if bits:
self.data += utils.unbitify(bits)
print '{} Collected: {}'.format(self, utils.format_bytes(self.data))
raw_input()
def __init__(self, endpoint):
self.endpoint = endpoint
self.port = self.endpoint.port
self.group_size = 3
self.flag = utils.unbitify('11111111')
self.escape_byte = utils.unbitify('00000000')
def __init__(self, endpoint):
self.endpoint = endpoint
self.port = self.endpoint.port
self.group_size = 3
self.flag = utils.unbitify('11111111')
self.escape_byte = utils.unbitify('00000000')
