UartHandler

• Simple non blocking uart handler module written in python. *.It assumes a newline return protocol that separates ascii lines with \n.
• Raises ValueError if Serial fails.
• Contains arduino echo test code, since the majority of starter's project require a serial interface between RaspberryPI and Arduino.
• Uses buffers
• Version 0.1

Requirements

• Tested in python 2.7.xx
• Requires pyserial module

How to include it in your own project

cd yourprojectdir
git submodule add [email protected]:minosg/py-uarthandler.git ./submodules
from submodules.uarthandler import UartHandler

    # Set up a receive callback fucntion to do something with the data
    def test_callback(data):
        print "Uart Received: %s" % data

    # Instantiate with buffers
    uh = UartHandler(test_callback)

    # Instantiate without buffers
    uh = UartHandler(test_callback, fifos=True)

    # Start it
    uh.start_uart()

UartHandler can be then updated with: git submodule update --recursive