Python RPi.GPIO.event_detected() Examples

The following are 9 code examples of RPi.GPIO.event_detected(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module RPi.GPIO , or try the search function .
Example #1
Source File: _button.py    From ai-makers-kit with MIT License 6 votes vote down vote up 
def wait_for_press(self):
        GPIO.add_event_detect(self.channel, self.polarity)
        while True:
            if GPIO.event_detected(self.channel) and self._debounce():
                GPIO.remove_event_detect(self.channel)
                return
            time.sleep(0.02)
Example #2
Source File: listui.py    From opc with MIT License 6 votes vote down vote up 
def loadFirmware(device):
	if os.path.exists("/media/pi/OP-1")==1:
		drawText(device,["op1 connection success","load firmware?"," -yup"," -back"])
		while True:
			if GPIO.event_detected(key['key2']):
				print "copying firmware"
				drawText(device,["copying firmware..."])
				spath="/home/pi/Desktop/misc/op1_225.op1"
				dpath="/media/pi/OP-1/"
				sh.copy(spath,dpath)
				return


			elif GPIO.event_detected(key['key1']):
				return


	else:
		drawText(device,["op1 not detected","","returning to menu..."])
		time.sleep(1)
		return
Example #3
Source File: main.py    From GassistPi with GNU General Public License v3.0 6 votes vote down vote up 
def pushbutton(self):
        if GPIOcontrol:
            while mutestopbutton:
                time.sleep(.1)
                if GPIO.event_detected(stoppushbutton):
                    GPIO.remove_event_detect(stoppushbutton)
                    now = time.time()
                    count = 1
                    GPIO.add_event_detect(stoppushbutton,GPIO.RISING)
                    while time.time() < now + 1:
                         if GPIO.event_detected(stoppushbutton):
                             count +=1
                             time.sleep(.25)
                    if count == 2:
                        self.buttonsinglepress()
                        GPIO.remove_event_detect(stoppushbutton)
                        GPIO.add_event_detect(stoppushbutton,GPIO.FALLING)
                    elif count == 3:
                        self.buttondoublepress()
                        GPIO.remove_event_detect(stoppushbutton)
                        GPIO.add_event_detect(stoppushbutton,GPIO.FALLING)
                    elif count == 4:
                        self.buttontriplepress()
                        GPIO.remove_event_detect(stoppushbutton)
                        GPIO.add_event_detect(stoppushbutton,GPIO.FALLING)
Example #4
Source File: gengpioin.py    From genmon with GNU General Public License v2.0 5 votes vote down vote up 
def GPIOInputMonitor(self):

        try:
            while not self.Exiting:
                if GPIO.event_detected(self.GPIO):
                    self.LogError('Edge detected on pin ' + str(self.GPIO))
                    if self.Callback != None and callable(self.Callback):
                        self.Callback(self.GPIO)
                if self.WaitForExit("GPIOInputMonitor", 1):
                    return

        except Exception as e1:
            self.LogErrorLine("Error GPIOInputMonitor: " + str(self.GPIO)  + ": "+ str(e1))
    #-----------------Close-----------------------------------------------------
Example #5
Source File: _button.py    From ai-makers-kit with MIT License 5 votes vote down vote up 
def wait_for_press(self):
        GPIO.add_event_detect(self.channel, self.polarity)
        while True:
            if GPIO.event_detected(self.channel) and self._debounce():
                GPIO.remove_event_detect(self.channel)
                return
            time.sleep(0.02)
Example #6
Source File: assistant.py    From voicetools with Apache License 2.0 5 votes vote down vote up 
def loop():
    # 初始化
    handler = BaseHandler()
    try:
        while True:
            # 下降沿检测
            if GPIO.event_detected(GPIOConfig.VOICE_SENSOR):
                GPIO.remove_event_detect(GPIOConfig.VOICE_SENSOR)
                handler.worker()
                GPIO.add_event_detect(GPIOConfig.VOICE_SENSOR, GPIO.FALLING)
            time.sleep(0.5)
    except KeyboardInterrupt:
        pass
    GPIO.cleanup()
Example #7
Source File: control.py    From mudpi-core with MIT License 5 votes vote down vote up 
def read(self):
		#Read the sensor(s), parse the data and store it in redis if redis is configured
		#If edge detection is being used return the detection event instead
		return self.readPin() if self.edge_detection is None else GPIO.event_detected(self.pin)
Example #8
Source File: listui.py    From opc with MIT License 5 votes vote down vote up 
def wait(keys,waitkey):

	done=0
	while done==0:
		if GPIO.event_detected(key[waitkey]):
			done=1
		time.sleep(.01)
	return
Example #9
Source File: __init__.py    From picroft-google-aiy-voicekit-skill with GNU General Public License v3.0 5 votes vote down vote up 
def handle_button(self, message):
        longpress_threshold = 2
        if GPIO.event_detected(BUTTON):
            self.log.info("GPIO.event_detected")
            pressed_time = time.time()
            while not GPIO.input(BUTTON):
                time.sleep(0.2)
            pressed_time = time.time() - pressed_time
            if pressed_time < longpress_threshold:
                self.bus.emit(Message("mycroft.mic.listen"))
            else:
                self.bus.emit(Message("mycroft.stop"))