def __init__(self,
com='/dev/ttyACM0',
sunshader_pin=5,
servo_range=(0, 180),
sprinkler_pin=6):
try:
self.board = ArduinoDue(com)
except Exception as e:
self.board = None
return
#
#
# Setup the sunshader pin.
#
self.board.digital[sunshader_pin].mode = pyfirmata.SERVO
self.sunshader_pin = sunshader_pin
self.servo_range = servo_range
self._angle = 0
#
# Setup the sprinkler pin.
#
self.board.digital[sprinkler_pin].mode = pyfirmata.DIGITAL
self.sprinkler_pin = sprinkler_pin
#
# Initialize to center (not to load the servo).
#
self.setAngle(90)
def connect(self, port: str, board: str="uno") -> None:
"""
Initialize a connection with the arduino.
Parameters
----------
port : str
Computer serial port to which the arduino is connected
board : str, optional
| The type of the arduino that is being used:
| ``uno``: `Arduino Uno <https://store.arduino.cc/products/arduino-uno-rev3>`_
| ``mega``: `Arduino Mega <https://store.arduino.cc/products/arduino-mega-2560-rev3>`_
| ``due``: `Arduino Due <https://store.arduino.cc/products/arduino-due>`_
| ``nano``: `Arduino Nano <https://store.arduino.cc/products/arduino-nano>`_
"""
self.port = port
if board == "uno":
self.board = Arduino(self.port)
elif board == "mega":
self.board = ArduinoMega(self.port)
elif board == "due":
self.board = ArduinoDue(self.port)
elif board == "nano":
self.board = ArduinoNano(self.port)
else:
raise UnknownBoardException("Unknown board " + board)
self.it = util.Iterator(self.board)
self.it.start()
from pyfirmata import ArduinoDue
from pyfirmata import util
board = ArduinoDue('COM3')
LEDS = [
board.get_pin('d:3:o'),
board.get_pin('d:5:o'),
board.get_pin('d:6:o'),
board.get_pin('d:9:o')
]
SW = board.get_pin('d:10:i')
it = util.Iterator(board)
it.start()
def encode(num):
if num < 0:
num = 0
elif num >= 16:
num = 15
str = '{0:04b}'.format(num)
for i, value in enumerate(str):
LEDS[i].write(int(value))
return str
def read_sw():
def __init__(self):
self.monitor_thread=None
self.button = None
self.a11 = None
self.board = ArduinoDue('/dev/ttyS0')
