arduinoInterface

usage:

>> python
>> from arduinoInterface import arduinoInterface
>> a = arduinoInterface() #(port=None, baud=9600, cycle_delay=0.01)
>> #defaults to auto-finding first available port
>> a.writeln('hi Arduino')
>> a.write('new data')
>> a.read()
>> #returns text from Arduino and possibly waiting for transmission completion due to clock speed differences
>> a.close()                      #be kind.. and rewind.
>> a.closeAll(baud=None)          #close all pesky ports, returns int() of failed .close(), but does not change stored port/baud.
>> a.open(port='COM1', baud=9600) #specify particular port
>> a.clearBuf()                   #clear internal string buffer (not pending port values)
>> a.findPort(baud=None)          #searches for first available port with specified baud and .open()'s it.
>> a.findAllPorts(baud=None)      #returns list() of port-baud combinations found to be valid
>> a.waited()                     #returns seconds of delay during last .read() method call