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Showing posts with the label Serial Port

How To Build Byte Array Frame And Calculate Checksum

I'm trying to communicate with a serial port as defined in a specification. ser = serial.Serial… Read more How To Build Byte Array Frame And Calculate Checksum

Python Attributeerror: 'module' Object Has No Attribute 'serial'

I'm trying to access a serial port with Python 2.6 on my Raspberry Pi running Debian. My script… Read more Python Attributeerror: 'module' Object Has No Attribute 'serial'

What Does Xon/xoff Flow Control Actually Do?

From what I have been able to discover, XON and XOFF are nothing but special ASCII characters used … Read more What Does Xon/xoff Flow Control Actually Do?

Using Serial On Python / Win7

I am trying to interface with a serial WWAN modem (for diagnostics /signal strength measurement pur… Read more Using Serial On Python / Win7

Maximize Arduino Serial Output

There are a multiple questions intersperced throughout this post. Kindly read carefully and answer … Read more Maximize Arduino Serial Output

Inconsistent Serial Fails

I am trying to develop a python tkinter based app that would read the data from my arduino sensor p… Read more Inconsistent Serial Fails

Python No Module Named Serial / No Module Named Requests

This is the second time today this has happened.. I tried to import requests earlier and I got an I… Read more Python No Module Named Serial / No Module Named Requests

'module' Object Has No Attribute 'to_bytes' Python

Please advise how I can cx-freeze my python program which uses serial : import serial i… Read more 'module' Object Has No Attribute 'to_bytes' Python