def __init__(self):
if sys.platform == 'uwp':
import winrt_smbus as smbus
self.bus = smbus.SMBus(1)
else:
import smbus
import RPi.GPIO as GPIO
rev = GPIO.RPI_REVISION
if rev == 2 or rev == 3:
self.bus = smbus.SMBus(1)
else:
self.bus = smbus.SMBus(0)
# this device has two I2C addresses
self.DISPLAY_RGB_ADDR = 0x62
self.DISPLAY_TEXT_ADDR = 0x3e
def __init__(self, i2c_address):
"""! Initialize I2C Device
@param i2c_address i2c address
"""
# retrieve bus
if (sys.platform == 'uwp'):
import winrt_smbus as smbus
bus = 1
else:
import smbus
try:
import RPi.GPIO as GPIO
# use the bus that matches your raspi version
rev = GPIO.RPI_REVISION
except:
rev = 3
if ((rev == 2) or (rev == 3)):
bus = 1 # for Pi 2+
else:
bus = 0
self.__bus = smbus.SMBus(bus)
self.__address = i2c_address
def getNewSMBus():
bus = None
if platform == 'uwp':
import winrt_smbus as smbus
bus = smbus.SMBus(1)
else:
import smbus
import RPi.GPIO as GPIO
revision = GPIO.RPI_REVISION
if revision == 2 or revision == 3:
bus = smbus.SMBus(1)
else:
bus = smbus.SMBus(0)
return bus
def _init_actuator(self):
'''
Override if actuator needs initialization
'''
if sys.platform == 'uwp':
import winrt_smbus as smbus
self._bus = smbus.SMBus(1)
else:
import smbus
import RPi.GPIO as GPIO
rev = GPIO.RPI_REVISION
if rev == 2 or rev == 3:
self._bus = smbus.SMBus(1)
else:
self._bus = smbus.SMBus(0)
self.set_RGB(0, 128, 64)
self.set_text('Started, waiting for message...')
import sys
import time
import math
import struct
import numpy
debug = 0
if sys.version_info < (3, 0):
p_version = 2
else:
p_version = 3
if sys.platform == 'uwp':
import winrt_smbus as smbus
bus = smbus.SMBus(1)
else:
import smbus
import RPi.GPIO as GPIO
rev = GPIO.RPI_REVISION
if rev == 2 or rev == 3:
bus = smbus.SMBus(1)
else:
bus = smbus.SMBus(0)
# I2C Address of Arduino
address = 0x04
# Command Format
# digitalRead() command format header
dRead_cmd = [1]
