def configureHardware(postMotionEvent, postButtonClickEvent):
wiringpi.wiringPiSetupGpio()
# PIR motion detector
def reportMotion():
if wiringpi.digitalRead(BCM_PIR) == 1:
postMotionEvent()
wiringpi.pinMode(BCM_PIR, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(BCM_PIR, wiringpi.GPIO.PUD_OFF)
wiringpi.wiringPiISR(BCM_PIR, wiringpi.GPIO.INT_EDGE_BOTH, reportMotion)
# Display buttons
for btnNum, bcmPin in (
(1, BCM_BTN_1),
(2, BCM_BTN_2),
(3, BCM_BTN_3),
):
@debounce(0.02)
def reportClick(_bcmPin=bcmPin, _btnNum=btnNum):
if wiringpi.digitalRead(_bcmPin) == 0:
postButtonClickEvent(_btnNum)
wiringpi.pinMode(bcmPin, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(bcmPin, wiringpi.GPIO.PUD_UP)
wiringpi.wiringPiISR(bcmPin, wiringpi.GPIO.INT_EDGE_BOTH, reportClick)
# Servos
wiringpi.pinMode(BCM_SERVO_ACTIVATION, wiringpi.GPIO.OUTPUT)
wiringpi.pinMode(BCM_SERVO_SPRING, wiringpi.GPIO.OUTPUT)
wiringpi.pinMode(BCM_SERVO_HOLDER, wiringpi.GPIO.OUTPUT)
def __init__(self, gpio=0):
global _linearEncoder
# singleton
if _linearEncoder is not None:
raise Exception("Already created!")
_linearEncoder = weakref.ref(self)
# safety
self.lock = threading.Lock()
# tracking
self.prevSampleTime = 0
self.prevNumPulses = 0
self.numPulses = 0
# calibrations
self.Calibration = calibration_pb2.Calibration()
self.calMiles = None
self.calDurationSec = None
self.calRevolutions = None
self.calRevToMilesScale = 0.0
# GPIO
wiringpi.wiringPiSetup()
self.gpio = gpio
wiringpi.wiringPiISR(self.gpio, wiringpi.INT_EDGE_FALLING,
LinearEncoder._myInterrupt)
wiringpi.piHiPri(99)
def configureHardware(postMotionEvent, postButtonClickEvent):
wiringpi.wiringPiSetupGpio()
# PIR motion detector
def reportMotion():
if wiringpi.digitalRead(BCM_PIR) == 1:
postMotionEvent()
wiringpi.pinMode(BCM_PIR, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(BCM_PIR, wiringpi.GPIO.PUD_OFF)
wiringpi.wiringPiISR(BCM_PIR, wiringpi.GPIO.INT_EDGE_BOTH, reportMotion)
# Display buttons
for btnNum, bcmPin in (
(1, BCM_BTN_1),
(2, BCM_BTN_2),
(3, BCM_BTN_3),
):
@debounce(0.02)
def reportClick(_bcmPin=bcmPin, _btnNum=btnNum):
if wiringpi.digitalRead(_bcmPin) == 0:
postButtonClickEvent(_btnNum)
wiringpi.pinMode(bcmPin, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(bcmPin, wiringpi.GPIO.PUD_UP)
wiringpi.wiringPiISR(bcmPin, wiringpi.GPIO.INT_EDGE_BOTH, reportClick)
# Servos
wiringpi.pinMode(BCM_SERVO_ACTIVATION, wiringpi.GPIO.OUTPUT)
wiringpi.pinMode(BCM_SERVO_SPRING, wiringpi.GPIO.OUTPUT)
wiringpi.pinMode(BCM_SERVO_HOLDER, wiringpi.GPIO.OUTPUT)
def ensure_button_setup():
import wiringpi
ensure_wiringpi_setup()
for button_pin in button_pins:
wiringpi.pinMode(button_pin, wiringpi.INPUT)
wiringpi.wiringPiISR(button_pin, wiringpi.INT_EDGE_BOTH, GPIO_callback)
def setup():
piwiring.wiringPiSetup()
piwiring.pinMode(SigPin, piwiring.INPUT)
piwiring.pullUpDnControl(
SigPin, piwiring.PUD_UP
) # Set Pin's mode is input, and pull up to high level(3.3V)
piwiring.wiringPiISR(SigPin, piwiring.INT_EDGE_RISING,
count) # wait for falling
def ensure_button_setup():
import wiringpi
ensure_wiringpi_setup()
for button_pin in button_pins:
wiringpi.pinMode(button_pin, wiringpi.INPUT)
wiringpi.wiringPiISR(button_pin, wiringpi.INT_EDGE_BOTH, GPIO_callback)
def set_callback(self, callback_function, *callback_args):
""" Register a function that is called when the knob is turned """
self._callback_function = callback_function
self._callback_args = callback_args
wiringpi.wiringPiISR(self.gpio_pin_a, wiringpi.INT_EDGE_BOTH,
self._decode_rotary)
wiringpi.wiringPiISR(self.gpio_pin_b, wiringpi.INT_EDGE_BOTH,
self._decode_rotary)
def __init__(self):
self.rgbled = RGBLED()
self.buzzer = BUZZER(4)
self.rgbled.pwmDriver.setPwmFreq(600)
self.lcd = LCD1602(0x27)
self.rotEnc = ROTARYENCODER()
wp.wiringPiISR(self.rotEnc.getSWButtonPin(), wp.GPIO.INT_EDGE_FALLING,
self.buttonISR)
def __init__(self, pin):
super(WiringPiPump, self).__init__(pin)
# wiringpi.wiringPiSetupGpio()
wiringpi.wiringPiSetupPhys()
wiringpi.pinMode(pin, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(
pin, wiringpi.GPIO.PUD_OFF) # use external pull-down resistor
wiringpi.wiringPiISR(pin, wiringpi.GPIO.INT_EDGE_BOTH, self.event)
def setupTacho():
global rpmChkStartTime
print("Setting up Tacho input pin")
wiringpi.wiringPiSetupGpio()
wiringpi.pinMode(tachoPin,wiringpi.INPUT)
wiringpi.pullUpDnControl(tachoPin,wiringpi.PUD_UP)
rpmChkStartTime=time.time()
#print("{:4d}".format(wiringpi.INT_EDGE_FALLING))
wiringpi.wiringPiISR(tachoPin,wiringpi.INT_EDGE_FALLING,tachoISR)
return
def __init__(self):
###############################################
wiringpi.wiringPiSetupGpio() # initialise wiringpi
wiringpi.wiringPiISR(ENC_PIN, wiringpi.INT_EDGE_FALLING, self.tick_int)
rospy.init_node("diffBot_rwheel", anonymous = True);
# self.nodename = rospy.get_name()
# rospy.loginfo("%s started" % self.nodename)
self.tick_count = 0
self.pub_wheel = rospy.Publisher('diffBot/rwheel', Int16, queue_size=10) #1)
rospy.init_node('diffBot_rwheel', anonymous = True)
self.rate = rospy.Rate(1) # 1hz
def __init__(self, **kwargs):
super(CamelRaceApp, self).__init__(**kwargs)
self._keyboard = Window.request_keyboard(self._keyboard_closed, self)
self._keyboard.bind(on_key_down=self._on_keyboard_down)
self.gameOver = False
for idx, pinList in enumerate(self.pinsToSense):
player = self.getPlayers()[idx]
for pinIdx, pin in enumerate(pinList):
wiringpi.pinMode(pin, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(pin, wiringpi.GPIO.PUD_UP)
wiringpi.wiringPiISR(
pin, wiringpi.GPIO.INT_EDGE_BOTH,
lambda x: self.increment(player, 10 * pinIdx))
def __init__(self, carrier=F_433, callback=None):
self.carrier = carrier
self.callback = (lambda x: None) if callback is None else callback
wiringpi.wiringPiSetup()
wiringpi.wiringPiSPISetupMode(0, 4000000, 0) # spi initialization
wiringpi.pinMode(GDO0, wiringpi.INPUT)
wiringpi.pinMode(GDO2, wiringpi.INPUT)
self.reset() # CC1101 reset
self.regConfigSettings(self.carrier) # CC1101 register config
self.spiWriteBurstReg(CC1101_PATABLE,
(0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60,
0x60)) # CC1101 PATABLE config
wiringpi.pinMode(GDO0, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(GDO0, wiringpi.GPIO.PUD_UP)
wiringpi.wiringPiISR(GDO0, wiringpi.GPIO.INT_EDGE_FALLING,
lambda: self.callback(buffer=self.receiveData()))
def __init__(self, callback):
log.debug('GpioButtons.__init__')
wiringpi.wiringPiSetupGpio()
self.debounce = dict()
self.debounce_time = fire_pong.util.config['InputManager']['gpio']['debounce_time']
self.callback = callback
for action in ['quit', 'start', 'swipe1', 'swipe2']:
try:
pin = fire_pong.util.config['InputManager']['gpio'][action]
wiringpi.pinMode(pin, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(pin, wiringpi.GPIO.PUD_UP)
wiringpi.wiringPiISR(pin, wiringpi.GPIO.INT_EDGE_FALLING, getattr(self, action))
self.debounce[action] = 0
log.debug('GpioButtons.__init__() %s => pin %s' % (action, pin))
except KeyError as e:
log.warning('GpioButtons.__init__(): %s' % e)
pass
def init():
wiringpi.wiringPiSetupGpio()
wiringpi.pinMode(PWM_PIN, wiringpi.PWM_OUTPUT)
wiringpi.pwmSetMode(wiringpi.PWM_MODE_MS)
wiringpi.pwmSetClock(3840)
wiringpi.pwmSetRange(250)
wiringpi.pinMode(SPEED_SENSE_PIN, wiringpi.INPUT)
wiringpi.pullUpDnControl(SPEED_SENSE_PIN, wiringpi.PUD_DOWN)
wiringpi.pinMode(INCLINE_UP_PIN, wiringpi.OUTPUT)
wiringpi.pullUpDnControl(INCLINE_UP_PIN, wiringpi.PUD_DOWN)
wiringpi.pinMode(INCLINE_DOWN_PIN, wiringpi.OUTPUT)
wiringpi.pullUpDnControl(INCLINE_DOWN_PIN, wiringpi.PUD_DOWN)
wiringpi.pinMode(INCLINE_SENSE_PIN, wiringpi.INPUT)
wiringpi.pullUpDnControl(INCLINE_SENSE_PIN, wiringpi.PUD_UP)
wiringpi.wiringPiISR(INCLINE_SENSE_PIN, wiringpi.INT_EDGE_FALLING, incline_sense_callback)
def __init__(self, callback):
log.debug('GpioButtons.__init__')
wiringpi.wiringPiSetupGpio()
self.debounce = dict()
self.debounce_time = fire_pong.util.config['InputManager']['gpio'][
'debounce_time']
self.callback = callback
for action in ['quit', 'start', 'swipe1', 'swipe2']:
try:
pin = fire_pong.util.config['InputManager']['gpio'][action]
wiringpi.pinMode(pin, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(pin, wiringpi.GPIO.PUD_UP)
wiringpi.wiringPiISR(pin, wiringpi.GPIO.INT_EDGE_FALLING,
getattr(self, action))
self.debounce[action] = 0
log.debug('GpioButtons.__init__() %s => pin %s' %
(action, pin))
except KeyError as e:
log.warning('GpioButtons.__init__(): %s' % e)
pass
def WiringPiInit(self):
'''
WiringPiの初期化
'''
# BCMモードで初期化
wiringpi.wiringPiSetupGpio()
# BCMのn番ピンを入力・プルアップに設定
for i in self.__GpioPin:
# IoExpICのINT出力監視先ポートの設定
wiringpi.pinMode(i, wiringpi.GPIO.INPUT)
# プルアップの設定
wiringpi.pullUpDnControl(i, wiringpi.GPIO.PUD_UP)
# コールバック:
wiringpi.wiringPiISR(
# i, wiringpi.GPIO.INT_EDGE_RISING, self.callback_in_rising)
i,
wiringpi.GPIO.INT_EDGE_BOTH,
self.callback_in_rising)
#前回の値初期化
self.__GpioPin_before.append(0)
#長押し開始時刻初期化
self.__nagaoshi__GpioPin_before.append(datetime.datetime.today())
def run(self):
logger = logging.getLogger(__name__)
logger.debug("Setting up Button {} on pin {}".format(
self.topic, self.pin))
wiringpi.wiringPiSetup()
wiringpi.pinMode(self.pin, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(self.pin,
getattr(wiringpi.GPIO, self.pull_resistor))
wiringpi.wiringPiISR(self.pin, getattr(wiringpi.GPIO, self.edge_type),
self._button_callback)
# Force sending state info on MQTT Topic on startup
self.pipe.send(
[self.topic,
self._readString(wiringpi.digitalRead(self.pin))])
t = threading.Thread(target=self._queue_thread)
t.setDaemon(True)
t.start()
while True:
wiringpi.delay(1000)
def init_gpio():
"""
初始化gpio口
:return:
"""
# Set up the wiringpi object to use physical pin numbers
wp.wiringPiSetupPhys()
#
wp.pinMode(INT_PIN, INPUT)
# wp.digitalWrite(CS_PIN, HIGH)
# 中断注册
# print('INT: ')
print(wp.wiringPiISR(INT_PIN, wp.INT_EDGE_FALLING, int_from_pca9535))
Popen("sudo rm /kiekje/*.jpg", shell=True, stdin=PIPE, stdout=PIPE, stderr=PIPE, close_fds=True)
Popen("sudo rm /kiekje/kiekjes.db", shell=True, stdin=PIPE, stdout=PIPE, stderr=PIPE, close_fds=True)
Popen("sudo reboot", shell=True, stdin=PIPE, stdout=PIPE, stderr=PIPE, close_fds=True)
triggerButton = 26
resetButton = 17
wiringpi.wiringPiSetupGpio()
wiringpi.pinMode(triggerButton, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(triggerButton, wiringpi.GPIO.PUD_UP)
takePicture.last_interrupt_time = 0
wiringpi.pinMode(resetButton, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(resetButton, wiringpi.GPIO.PUD_UP)
wiringpi.wiringPiISR(resetButton, wiringpi.GPIO.INT_EDGE_FALLING, reset)
check_call(["sudo", initAndJPGSizePath, '1600x1200' ])
buttonState = 1
lastButtonState = 1
while(True):
for event in pygame.event.get():
if(event.type is MOUSEBUTTONDOWN):
pos = pygame.mouse.get_pos()
print(pos)
for b in buttons[screenMode]:
if b.selected(pos): break
if(screenMode == 0):
import wiringpi
BUTTON1 = 4
# init wiringpi
wiringpi.wiringPiSetup()
# interrupt
# int wiringPiISR (int pin, int edgeType, void (*function)(void));
def gpio_callback():
print("GPIO_CALLBACK!")
wiringpi.pinMode(BUTTON1, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(BUTTON1, wiringpi.GPIO.PUD_UP)
wiringpi.wiringPiISR(BUTTON1, wiringpi.GPIO.INT_EDGE_BOTH, gpio_callback)
while True:
wiringpi.delay(2000)
def onBothEdge(self, handler):
wiringpi.wiringPiISR(self.pin, wiringpi.INT_EDGE_BOTH, handler)
print("reboot")
cmd = 'sudo shutdown -r now'
subprocess.call(cmd.split(" "))
exit()
state = False
timekeeper = None
def switch_trigger():
if check_chattering("switch") == False:
return
global state
global timekeeper
if state:
diff = timekeeper()
state = False
print('pulled up: ', diff, 'sec')
if 3 <= diff:
shutdown()
elif 1 <= diff:
reboot()
else:
timekeeper = timer()
state = True
print('pulled down')
while True:
pi.wiringPiISR(SW_PIN, pi.INT_EDGE_BOTH, switch_trigger)
time.sleep(1000)
def handle_pin_change(bttnPin,bttnIndex):
# ***************
wiringpi.delay(25) #TODO: REMOVE - Once the circuit board is built, it will do hardware debouncing
# ***************
# Read Input
value = wiringpi.digitalRead(bttnPin)
print("BTTN{0} = {1}".format(bttnIndex, value))
if value == wpi.HIGH:
bttnSounds[bttnIndex].play()
else:
# Set lighting to match the button
wiringpi.digitalWrite(bttnPin, value)
# Configure wiringpi
wiringpi.wiringPiSetup() # This uses the wiringPi number scheme (If you don't know the numbering, just do a `gpio readall` in the cmdline for info)
# Configure all the INPUTS
wiringpi.pinMode(BTTN1, wpi.INPUT)
wiringpi.pinMode(BTTN2, wpi.INPUT)
wiringpi.pinMode(BTTN3, wpi.INPUT)
wiringpi.pinMode(BTTN4, wpi.INPUT)
wiringpi.pinMode(BTTN5, wpi.INPUT)
wiringpi.pinMode(BTTN6, wpi.INPUT)
wiringpi.pinMode(BTTN7, wpi.INPUT)
wiringpi.pinMode(BTTN8, wpi.INPUT)
wiringpi.pullUpDnControl(BTTN1, wpi.PUD_DOWN)
wiringpi.pullUpDnControl(BTTN2, wpi.PUD_DOWN)
wiringpi.pullUpDnControl(BTTN3, wpi.PUD_DOWN)
wiringpi.pullUpDnControl(BTTN4, wpi.PUD_DOWN)
wiringpi.pullUpDnControl(BTTN5, wpi.PUD_DOWN)
wiringpi.pullUpDnControl(BTTN6, wpi.PUD_DOWN)
wiringpi.pullUpDnControl(BTTN7, wpi.PUD_DOWN)
wiringpi.pullUpDnControl(BTTN8, wpi.PUD_DOWN)
# Configure all the Lighting OUTPUTS
wiringpi.pinMode(BTTN1_LIGHT, wpi.OUTPUT)
wiringpi.pinMode(BTTN2_LIGHT, wpi.OUTPUT)
wiringpi.pinMode(BTTN3_LIGHT, wpi.OUTPUT)
wiringpi.pinMode(BTTN4_LIGHT, wpi.OUTPUT)
wiringpi.pinMode(BTTN5_LIGHT, wpi.OUTPUT)
wiringpi.pinMode(BTTN6_LIGHT, wpi.OUTPUT)
wiringpi.pinMode(BTTN7_LIGHT, wpi.OUTPUT)
wiringpi.pinMode(BTTN8_LIGHT, wpi.OUTPUT)
wiringpi.digitalWrite(BTTN1_LIGHT, wpi.LOW)
wiringpi.digitalWrite(BTTN2_LIGHT, wpi.LOW)
wiringpi.digitalWrite(BTTN3_LIGHT, wpi.LOW)
wiringpi.digitalWrite(BTTN4_LIGHT, wpi.LOW)
wiringpi.digitalWrite(BTTN5_LIGHT, wpi.LOW)
wiringpi.digitalWrite(BTTN6_LIGHT, wpi.LOW)
wiringpi.digitalWrite(BTTN7_LIGHT, wpi.LOW)
wiringpi.digitalWrite(BTTN8_LIGHT, wpi.LOW)
# ***************
wiringpi.pinMode(TEST, wpi.OUTPUT) #TODO: REMOVE - This is here so I can touch wires together to test the inputs.
# ***************
# Configure All ISRs for button press notification
wiringpi.wiringPiISR(BTTN2, wpi.INT_EDGE_BOTH, bttn_2_changed)
wiringpi.wiringPiISR(BTTN1, wpi.INT_EDGE_BOTH, bttn_1_changed)
wiringpi.wiringPiISR(BTTN3, wpi.INT_EDGE_BOTH, bttn_3_changed)
wiringpi.wiringPiISR(BTTN4, wpi.INT_EDGE_BOTH, bttn_4_changed)
wiringpi.wiringPiISR(BTTN5, wpi.INT_EDGE_BOTH, bttn_5_changed)
wiringpi.wiringPiISR(BTTN6, wpi.INT_EDGE_BOTH, bttn_6_changed)
wiringpi.wiringPiISR(BTTN7, wpi.INT_EDGE_BOTH, bttn_7_changed)
wiringpi.wiringPiISR(BTTN8, wpi.INT_EDGE_BOTH, bttn_8_changed)
#TODO: Game Logic/Selection. Below is just a way to stall the main thread from exiting
while True:
wiringpi.delay(2000)
BUTTON_B = 2
def button_a_callback():
# print "BTN A"
wiringpi.digitalWrite(LED, 0)
call("sudo reboot", shell=True)
def button_b_callback():
# print "BTN B"
wiringpi.digitalWrite(LED, 0)
call("sudo halt", shell=True)
print "Starting NES Interface"
wiringpi.wiringPiSetup()
wiringpi.pinMode(BUTTON_A, wiringpi.GPIO.INPUT)
wiringpi.pinMode(BUTTON_B, wiringpi.GPIO.INPUT)
wiringpi.pinMode(LED, wiringpi.GPIO.OUTPUT)
wiringpi.digitalWrite(LED, 1)
#wiringpi.pullUpDnControl(PIN_TO_SENSE, wiringpi.GPIO.PUD_UP)
wiringpi.wiringPiISR(BUTTON_A, wiringpi.GPIO.INT_EDGE_BOTH, button_a_callback)
wiringpi.wiringPiISR(BUTTON_B, wiringpi.GPIO.INT_EDGE_BOTH, button_b_callback)
while True:
wiringpi.delay(2000)
# sw1が押されたコールバック
def sw1_callback():
if is_long_pushed(PIN_SW1_WHITE):
print("reboot")
os.system("sudo reboot")
else:
print("reboot cancel")
# sw2が押されたコールバック
def sw2_callback():
if is_long_pushed(PIN_SW2_BLACK):
print("shutdown")
os.system("sudo poweroff")
else:
print("shutdown cancel")
if __name__ == '__main__':
wp.wiringPiSetupGpio()
wp.pinMode(20, 1)
wp.pinMode(21, 1)
wp.pinMode(25, 1)
# 負論理なので立下りトリガ
wp.wiringPiISR(PIN_SW1_WHITE, wp.GPIO.INT_EDGE_FALLING, sw1_callback)
wp.wiringPiISR(PIN_SW2_BLACK, wp.GPIO.INT_EDGE_FALLING, sw2_callback)
while True:
wp.delay(250)
def rotaryClear():
# GPIO.add_event_detect(RoSPin, GPIO.FALLING, callback=clear) # wait for falling
wpi.wiringPiISR(pSW, wpi.INT_EDGE_FALLING, clear)
def setup_wiringpi(args):
import wiringpi
wiringpi.wiringPiSetupGpio()
wiringpi.pinMode(args.pinin, 0)
wiringpi.pullUpDnControl(args.pinin, 1)
wiringpi.wiringPiISR(args.pinin, wiringpi.INT_EDGE_RISING, callback_wiringpi)
import wiringpi
PIN_TO_SENSE = 29
def gpio_callback():
print("GPIO_CALLBACK!")
value = wiringpi.digitalRead(PIN_TO_SENSE)
print("value: " + str(value))
wiringpi.wiringPiSetup()
wiringpi.pinMode(PIN_TO_SENSE, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(PIN_TO_SENSE, wiringpi.GPIO.PUD_UP)
wiringpi.wiringPiISR(PIN_TO_SENSE, wiringpi.GPIO.INT_EDGE_BOTH, gpio_callback)
while True:
wiringpi.delay(2000)
state = wiringpi.digitalRead(IO_PIN)
if (state != switch_state):
switch_state = state;
msg = str(state) + MESSAGE_DELIM + str(time_now)
print 'Switch interrupt: %s' % state
print 'publishing to %s: %s' % (aio_switch_feedid, msg)
client.publish(aio_switch_feedid, msg)
last_ts = time_now
# can call wiringPiSetupSys() if we've previously exported GPIO pins
wiringpi.wiringPiSetupGpio()
# use external pullup
wiringpi.pinMode(IO_PIN, wiringpi.GPIO.INPUT)
wiringpi.wiringPiISR(IO_PIN, wiringpi.GPIO.INT_EDGE_BOTH, on_switch_interrupt)
def on_connect(aioClient):
# Once connected, hook into i/o events
aioClient.subscribe(aio_switch_feedid)
def on_message(aioClient, feed_id, msg):
state = wiringpi.digitalRead(IO_PIN)
print "%s: got switch msg: %s, current state is: %s" % (feed_id, msg, state)
print 'Creating MQTTClient with userid %s, key: %s' % (aio_userid, aio_key)
client = MQTTClient(aio_userid, aio_key)
# Register callbacks
client.on_connect = on_connect
client.on_message = on_message
import wiringpi
#PIN_TO_SENSE = 14
PIN_TO_SENSE = 4
def gpio_callback_rising():
print("GPIO_CALLBACK_RISING!")
wiringpi.wiringPiSetupGpio()
wiringpi.pinMode(PIN_TO_SENSE, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(PIN_TO_SENSE, wiringpi.GPIO.PUD_DOWN)
wiringpi.wiringPiISR(PIN_TO_SENSE, wiringpi.GPIO.INT_EDGE_RISING,
gpio_callback_rising)
while True:
wiringpi.delay(2000)
def rotaryClear():
piwiring.wiringPiISR(RoSWPin, piwiring.INT_EDGE_FALLING,
clear) # wait for falling
state = wiringpi.digitalRead(IO_PIN)
if (state != switch_state):
switch_state = state
msg = str(state) + MESSAGE_DELIM + str(time_now)
print 'Switch interrupt: %s' % state
print 'publishing to %s: %s' % (aio_switch_feedid, msg)
client.publish(aio_switch_feedid, msg)
last_ts = time_now
# can call wiringPiSetupSys() if we've previously exported GPIO pins
wiringpi.wiringPiSetupGpio()
# use external pullup
wiringpi.pinMode(IO_PIN, wiringpi.GPIO.INPUT)
wiringpi.wiringPiISR(IO_PIN, wiringpi.GPIO.INT_EDGE_BOTH, on_switch_interrupt)
def on_connect(aioClient):
# Once connected, hook into i/o events
aioClient.subscribe(aio_switch_feedid)
def on_message(aioClient, feed_id, msg):
state = wiringpi.digitalRead(IO_PIN)
print "%s: got switch msg: %s, current state is: %s" % (feed_id, msg,
state)
print 'Creating MQTTClient with userid %s, key: %s' % (aio_userid, aio_key)
client = MQTTClient(aio_userid, aio_key)
import wiringpi as wpi
import time
pin = 18
wpi.wiringPiSetupGpio()
wpi.pinMode(pin, wpi.INPUT)
def isr():
print wpi.digitalRead(pin)
wpi.wiringPiISR(pin, wpi.INT_EDGE_BOTH, isr)
while True:
time.sleep(100)
def rotaryButtonSetup():
wpi.wiringPiISR(pSW, wpi.INT_EDGE_FALLING, softOff) # wait for falling
import wiringpi
PIN_TO_SENSE = 23
def gpio_callback():
print "GPIO_CALLBACK!"
wiringpi.wiringPiSetupGpio()
wiringpi.pinMode(PIN_TO_SENSE, wiringpi.GPIO.INPUT)
wiringpi.pullUpDnControl(PIN_TO_SENSE, wiringpi.GPIO.PUD_UP)
wiringpi.wiringPiISR(PIN_TO_SENSE, wiringpi.GPIO.INT_EDGE_BOTH, gpio_callback)
while True:
wiringpi.delay(2000)
main_draw = True
repo = Repo('/home/pi/pigrammer')
version = next((tag for tag in repo.tags if tag.commit == repo.head.commit),
"Unknown")
if is_online():
repo.remotes.origin.fetch()
logger.info('Pigrammer is online, checking for updates')
lines = ['Checking for', 'updates']
drawScreen(x, image, lines)
time.sleep(1)
update()
else:
lines = [str(version)]
drawScreen(x, image, lines)
time.sleep(1)
signal.signal(signal.SIGINT, signal_handler)
wp.wiringPiISR(pin_button, wp.INT_EDGE_FALLING, debounce_handler)
print("Startig PiGrammer")
logger.info("Starting PiGrammer")
lines = ["Ready to flash"]
while True:
if main_draw:
drawScreen(x, image, lines)
time.sleep(0.5)