#!/usr/bin/env python
import sys
import time
import signal
from PyMata.pymata import PyMata
# Digital pins
GREEN_LED = 6
PUSH_BUTTON = 11
# Create a PyMata instance
board = PyMata("/dev/ttyUSB0", verbose=True)
def signal_handler(sig, frame):
print('You pressed Ctrl+C')
if board is not None:
board.close()
sys.exit(0)
signal.signal(signal.SIGINT, signal_handler)
# Set pin modes
board.set_pin_mode(GREEN_LED, board.OUTPUT, board.DIGITAL)
board.set_pin_mode(PUSH_BUTTON, board.INPUT,
board.DIGITAL)
# A forever loop until user presses Ctrl+C
while 1:
digital = board.digital_read(PUSH_BUTTON)
print(digital)
board.digital_write(GREEN_LED, digital)
time.sleep(0.5)
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