Created
August 27, 2011 05:40
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Script para obtener resultados de Arduino
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# -*- coding: utf-8 -*- | |
import sys | |
import time | |
from commands import getoutput | |
from arduino import Arduino | |
# definir dispositivo | |
out = getoutput("ls /dev/ | grep -i ttyUSB").split() | |
out[0] = "/dev/" + out[0] | |
try: | |
out[0] | |
print ">> Utilizando dispositivo: %s" % (out[0]) | |
boardDev = out[0] | |
except IndexError: | |
print "No se pudo encontrar ningún dispositivo utilizable" | |
sys.exit() | |
board = Arduino(boardDev, 9600) # = baudios | |
board.output([0]) | |
print ">> " + str(board) | |
pin = 0 | |
i = 0 | |
ilimit = 100 # total de impresiones necesarias | |
LED = 13 | |
try: | |
while(i<ilimit): | |
#print "Procesando" | |
board.setHigh(LED) # Activar led para pruebas | |
print board.analogRead(pin) # imprimir la lectura del analógico | |
#time.sleep(1) | |
i+=1 | |
if (i == ilimit): | |
board.setLow(LED) # Desactivar led al terminar | |
board.close() | |
except KeyboardInterrupt: | |
board.turnOff() | |
board.close() | |
sys.exit() |
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