def test_btn(suppress=False, lf=True, df=True):
s = '''
press pulses red
release pulses green
double click pulses yellow
long press pulses blue
'''
print('Test of pushbutton scheduling coroutines.')
print(helptext)
print(s)
pin = Pin('X1', Pin.IN, Pin.PULL_UP)
red = LED(1)
green = LED(2)
yellow = LED(3)
blue = LED(4)
pb = Pushbutton(pin, suppress)
pb.press_func(pulse, (red, 1000))
pb.release_func(pulse, (green, 1000))
if df:
print('Doubleclick enabled')
pb.double_func(pulse, (yellow, 1000))
if lf:
print('Long press enabled')
pb.long_func(pulse, (blue, 1000))
run()
class LED(HomieNode):
# Reversed values for the esp8266 boards onboard led
ONOFF = {FALSE: 1, TRUE: 0}
def __init__(self, name="Onboard LED", pin=0):
super().__init__(id="led", name=name, type="LED")
self.led = Pin(pin, Pin.OUT, value=1)
# Boot button on some dev boards
self.btn = Pushbutton(Pin(pin, Pin.IN, Pin.PULL_UP))
self.btn.press_func(self.toggle_led)
self.p_power = HomieProperty(
id="power",
name="LED Power",
settable=True,
datatype=BOOLEAN,
default=FALSE,
on_message=self.on_power_msg,
)
self.add_property(self.p_power)
def on_power_msg(self, topic, payload, retained):
self.led(self.ONOFF[payload])
def toggle_led(self):
if self.p_power.value == TRUE:
self.led(1)
self.p_power.value = False
else:
self.led(0)
self.p_power.value = True
def test_btncb():
s = '''
press toggles red
release toggles green
double click toggles yellow
long press toggles blue
'''
print('Test of pushbutton executing callbacks.')
print(helptext)
print(s)
pin = Pin('X1', Pin.IN, Pin.PULL_UP)
red = LED(1)
green = LED(2)
yellow = LED(3)
blue = LED(4)
pb = Pushbutton(pin)
pb.press_func(toggle, (red,))
pb.release_func(toggle, (green,))
pb.double_func(toggle, (yellow,))
pb.long_func(toggle, (blue,))
run()
"""
Reset the buttons light and allow another press
"""
global locked # Prevent creating local variable
locked = False
reset_lights()
def reset():
reset_state()
# send reset message
notification_queue.put_nowait("r")
pb_reset = Pushbutton(reset_pin)
pb_reset.press_func(reset)
# Instanciate and attach button to the asyncio button manager
for i, button in enumerate(players_buzzer):
pb = Pushbutton(button, suppress=True)
pb.press_func(button_press, (i, ))
def receive_callback(topic: bytes, msg: bytes, retained):
global locked
print((topic, msg, retained))
if msg == b'reset':
reset_state()
elif msg.startswith(b'on') and len(msg) == 4:
player = msg[3] - 48 # 48 = char '0'
if 0 <= player < len(players_led):