UART problems

[thivtulz]

Here the python code ,,

Code: Select all

import serial
usbport = '/dev/ttyAMA0'
ser = serial.Serial(usbport, 9600, timeout=1)
ser.write("Raspberry pi\r\n")
x = ""
while chr(3) not in x:
   x = ser.readline()
   print x

ser.close()

the errors after i ran the python source code..

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File"hello.world.py", line 9, in <module>
while chr(3) not in x:
TypeError: argument of type 'builtin_function_or_method'  is not iterable

in python it doesn't works.Now my objective is once i run the python code in RPi i must send a text to the PC and must received the text which is type in the PC and display on RPi.

[rurwin]

Please don't duplicate threads unnecessarily.