本文整理匯總了Python中Adafruit_BBIO.GPIO.IN屬性的典型用法代碼示例。如果您正苦於以下問題：Python GPIO.IN屬性的具體用法？Python GPIO.IN怎麽用？Python GPIO.IN使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類Adafruit_BBIO.GPIO的用法示例。
在下文中一共展示了GPIO.IN屬性的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: init
# 需要導入模塊: from Adafruit_BBIO import GPIO [as 別名]
# 或者: from Adafruit_BBIO.GPIO import IN [as 別名]
def init(self, mode=IN, pull=None):
"""Initialize the Pin"""
if mode is not None:
if mode == self.IN:
self._mode = self.IN
GPIO.setup(self.id, GPIO.IN)
elif mode == self.OUT:
self._mode = self.OUT
GPIO.setup(self.id, GPIO.OUT)
else:
raise RuntimeError("Invalid mode for pin: %s" % self.id)
if pull is not None:
if self._mode != self.IN:
raise RuntimeError("Cannot set pull resistor on output")
if pull == self.PULL_UP:
GPIO.setup(self.id, GPIO.IN, pull_up_down=GPIO.PUD_UP)
elif pull == self.PULL_DOWN:
GPIO.setup(self.id, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
else:
raise RuntimeError("Invalid pull for pin: %s" % self.id) 示例2: __init__
# 需要導入模塊: from Adafruit_BBIO import GPIO [as 別名]
# 或者: from Adafruit_BBIO.GPIO import IN [as 別名]
def __init__(self, port, callback):
self.port = port
self.callback = callback
GPIO.setup(self.port, GPIO.IN)
print "DETECT EVENTS:", self.port
# GPIO.RISING, GPIO.FALLING, GPIO.BOTH
GPIO.remove_event_detect(self.port)
GPIO.add_event_detect(self.port, GPIO.RISING, callback=self.check_rising, bouncetime=300)
#GPIO.add_event_detect(self.port, GPIO.BOTH, callback=self.check_rising)
#GPIO.add_event_detect(self.port, GPIO.FALLING, callback=self.check_falling)
#GPIO.add_event_detect(self.port, GPIO.FALLING, self.check_falling) 示例3: __init__
# 需要導入模塊: from Adafruit_BBIO import GPIO [as 別名]
# 或者: from Adafruit_BBIO.GPIO import IN [as 別名]
def __init__(self, bus=0, device=0, speed=1000000, pin_rst=def_pin_rst,
pin_ce=0, pin_irq=def_pin_irq, pin_mode = def_pin_mode):
self.pin_rst = pin_rst
self.pin_ce = pin_ce
self.pin_irq = pin_irq
self.spi = SPIClass()
self.spi.open(bus, device)
if board == RASPBERRY:
self.spi.max_speed_hz = speed
else:
self.spi.mode = 0
self.spi.msh = speed
if pin_mode is not None:
GPIO.setmode(pin_mode)
if pin_rst != 0:
GPIO.setup(pin_rst, GPIO.OUT)
GPIO.output(pin_rst, 1)
GPIO.setup(pin_irq, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.add_event_detect(pin_irq, GPIO.FALLING,
callback=self.irq_callback)
if pin_ce != 0:
GPIO.setup(pin_ce, GPIO.OUT)
GPIO.output(pin_ce, 1)
self.init() 示例4: __init__
# 需要導入模塊: from Adafruit_BBIO import GPIO [as 別名]
# 或者: from Adafruit_BBIO.GPIO import IN [as 別名]
def __init__(self):
global GPIO
try:
import Adafruit_BBIO.GPIO as GPIO
except ImportError:
raise ImportError(self._import_error_msg)
super(BeagleBoneBlack, self).__init__()
self.PIN_MODES = {
pingo.IN: GPIO.IN,
pingo.OUT: GPIO.OUT,
}
self.PIN_STATES = {
pingo.HIGH: GPIO.HIGH,
pingo.LOW: GPIO.LOW,
}
gpio_pins = [pingo.DigitalPin(self, location, gpio_id)
for location, gpio_id in self.PINS.items()]
ground_pins = [pingo.GroundPin(self, location)
for location in self.GND_PINS]
vcc_pins = [pingo.VccPin(self, location, voltage)
for location, voltage in self.VCC_PINS.items()]
self._add_pins(gpio_pins + ground_pins + vcc_pins)