def readFromSerialPort(serialFD):
i = 1
byteArray = None
byteArray = ProtoSLIP.decodeFromSLIP(serialFD)
if byteArray is None:
return -1
else:
return byteArray
def readFromSerialPort(serialFD):
i = 1
byteArray = None
byteArray = ProtoSLIP.decodeFromSLIP(serialFD)
if byteArray is None:
print "readFromSerialPort(serialFD): Error"
return -1
else:
return byteArray
def _loop(self):
while (True):
bytes = ProtoSLIP.decodeFromSLIP(self.serial_port)
values = []
if len(bytes) >= 2:
for i in range(0, len(bytes), 2):
values.append(bytes[i] << 8 | bytes[i + 1])
self.callback(
values, lambda x: SerialComm.writeToSerialPort(
self.serial_port, x))
time.sleep(self.sleep_time)
self.serial_port.flush()
SerialComm.disconnectFromSerialPort(self.serial_port)
return
def writeToSerialPort(serialFD, byteArray):
encodedSLIPBytes = ProtoSLIP.encodeToSLIP(byteArray)
#convert byte list to a string
byteString = ''.join(chr(b) for b in encodedSLIPBytes)
serialFD.write(byteString)
return
def writeToSerialPort(serialFD, byteArray):
encodedSLIPBytes = ProtoSLIP.encodeToSLIP(byteArray)
byteString = bytes(encodedSLIPBytes) #convert byte list to a string
serialFD.write(byteString)
return
def writeToSerialPort(serialFD, byteArray):
encodedSLIPBytes = ProtoSLIP.encodeToSLIP(byteArray)
byteString = ''.join(chr(b) for b in encodedSLIPBytes) #convert byte list to a string
serialFD.write(byteString)
return