def __init__(self):
global GPIO
try:
import RPi.GPIO as GPIO
except ImportError:
raise ImportError(
'pingo.rpi.RaspberryPi requires RPi.GPIO installed')
super(RaspberryPi, self).__init__()
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(True)
pins = [
pingo.VccPin(self, 1, 3.3),
pingo.VccPin(self, 2, 5.0),
pingo.VccPin(self, 4, 5.0),
pingo.VccPin(self, 17, 3.3)
]
pins += [pingo.GroundPin(self, n) for n in self.GROUNDS_LIST]
pins += [
pingo.PwmPin(self, location, gpio_id)
for location, gpio_id in self.PWM_PIN_MAP.items()
]
self._add_pins(pins)
self._rpi_pwm = {}
def __init__(self, filepath=None):
super(GhostBoard, self).__init__()
pins = set([
pingo.GroundPin(self, 1),
pingo.VccPin(self, 2, 5.0),
pingo.DigitalPin(self, 3),
pingo.DigitalPin(self, 4),
pingo.DigitalPin(self, 5),
pingo.DigitalPin(self, 6),
pingo.DigitalPin(self, 7),
pingo.DigitalPin(self, 8),
pingo.DigitalPin(self, 9),
pingo.DigitalPin(self, 10),
pingo.DigitalPin(self, 11),
pingo.DigitalPin(self, 12),
pingo.DigitalPin(self, 13),
pingo.DigitalPin(self, 14),
pingo.GroundPin(self, 15),
pingo.VccPin(self, 16, 3.3),
])
self._add_pins(pins)
self.pin_states = pingo.util.StrKeyDict()
# All pins start on LOW
# FIXME: use "LOW" instead of 0
for location, pin in self.pins.iteritems():
self.pin_states[location] = 0 if hasattr(pin, 'state') else None
# Pin 8 starts on HIGH
self.pin_states[8] = 1
def __init__(self, server):
self.server = server
response = urlopen(server)
if response.code != 200:
raise Exception(u'HTTPBoard not found on server {}'.format(server))
response = json.load(response)
pins = json.loads(response['pins'])
gpio_pins = []
ground_pins = []
vcc_pins = []
pwm_pins = []
for pin, value in pins.items():
# TODO: serialize the pin (and/or the board) to do this in a better way
if 'GroundPin' in value:
ground_pins.append(pingo.GroundPin(self, pin))
elif 'VccPin' in value:
voltage = float(value[:-2].split(' ')[1])
vcc_pins.append(pingo.VccPin(self, pin, voltage))
elif 'PwmPin' in value:
gpio_id = value.split(' ')[1].split('@')[0]
pwm_pins.append(pingo.PwmPin(self, pin, gpio_id))
elif 'DigitalPin' in value:
gpio_id = value.split(' ')[1].split('@')[0]
gpio_pins.append(pingo.DigitalPin(self, pin, gpio_id))
self._add_pins(ground_pins + vcc_pins + gpio_pins + pwm_pins)
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)
def __init__(self, filepath=None):
super(GhostBoard, self).__init__()
# Arduino ATmega168/328 pin mapping
pins = set([
pingo.DigitalPin(self, 0),
pingo.DigitalPin(self, 1),
pingo.DigitalPin(self, 2),
pingo.PwmPin(self, 3),
pingo.DigitalPin(self, 4),
pingo.VccPin(self, 'VCC', 5.0),
pingo.GroundPin(self, 'GND'),
pingo.PwmPin(self, 5),
pingo.PwmPin(self, 6),
pingo.DigitalPin(self, 7),
pingo.DigitalPin(self, 8),
pingo.AnalogPin(self, 'A5', 10),
pingo.AnalogPin(self, 'A4', 10),
pingo.AnalogPin(self, 'A3', 10),
pingo.AnalogPin(self, 'A2', 10),
pingo.AnalogPin(self, 'A1', 10),
pingo.AnalogPin(self, 'A0', 10),
pingo.GroundPin(self, 'GND'),
pingo.VccPin(self, 'AREF', 5.0),
pingo.VccPin(self, 'AVCC', 5.0),
pingo.DigitalPin(self, 12),
pingo.DigitalPin(self, 13),
pingo.PwmPin(self, 11),
pingo.PwmPin(self, 10),
pingo.PwmPin(self, 9),
])
self._add_pins(pins)
self._pin_states = pingo.util.StrKeyDict()
# All pins start on LOW
# FIXME: use "LOW" instead of 0
for location, pin in self.pins.iteritems():
self._pin_states[location] = 0 if hasattr(pin, 'state') else None
# Pin 8 starts on HIGH
self._pin_states[8] = 1