Hi,
I have been trying to communicate through my usb port through as part of my
project work. For this I have usb to serial converter installed in my
system. I am working on python 3.4.3 and installed the serial module
pyserial-2.7.win32_py3k.exe
<file:///C:/Users/shamsu/Desktop/hari/pyserial-2.7.win32_py3k.exe> downloaded
from www.pyhton.org/. My OS is 64 bit MS Windows 8.1. The trial programme i
have been trying is
import serial
ser = serial.Serial(5)
print (ser.portstr)
ser.write("hello")
ser.close()
and this produces an error message
COM6
Traceback (most recent call last):
File "C:\Users\shamsu\Desktop\ff.py", line 4, in <module>
ser.write("hello") # write a string
File "C:\Python34\lib\site-packages\serial\serialwin32.py", line 283, in
write
data = to_bytes(data)
File "C:\Python34\lib\site-packages\serial\serialutil.py", line 76, in
to_bytes
b.append(item) # this one handles int and str for our emulation and
ints for Python 3.x
TypeError: an integer is required
As a newer to the Python i couldn't what the problem is and got stuck on
it.
Expecting a solution to my problem.
Shamsudheen p
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