class MatrixKeypadThread(GPIOThread):
def __init__(self, matrix):
from MatrixKeypad import MatrixKeypad
self.component = MatrixKeypad(pig, matrix[0], matrix[1])
super(MatrixKeypadThread, self).__init__()
def state_parser(self):
key_pressed = self.component.read_key()
if key_pressed is not None:
self.on_button_press(key_pressed)
sleep(0.1)
def on_button_press(self, button):
super(MatrixKeypadThread, self).send("mapping/%d" % button)
def __init__(self, matrix): from MatrixKeypad import MatrixKeypad self.component = MatrixKeypad(pig, matrix[0], matrix[1]) super(MatrixKeypadThread, self).__init__()
import pigpio
from time import sleep
from MatrixKeypad import MatrixKeypad
if __name__ == "__main__":
pig = pigpio.pi()
matrix = [
[6, 13, 19, 26],
[21, 20, 16, 12]
]
matrix_keypad = MatrixKeypad(pig, matrix[0], matrix[1])
raw_input("Press Enter when ready...")
print "Waiting for input"
while True:
try:
key_pressed = matrix_keypad.read_key()
if key_pressed is not None:
print "KEY PRESSED: %s" % key_pressed
sleep(0.1)
except KeyboardInterrupt:
print "Interrupted!"
break
pig.stop()