rxseger

    "accessories": [
        {
            "accessory": "GPIO",
            "name": "Desk Lamp",
            "pin": 16
        },
     ]

rxseger

#!/usr/bin/python
import sys
import RPi.GPIO as GPIO

if len(sys.argv) < 2:
	print 'usage: %s [0/1]' % (sys.argv[0],)
	raise SystemExit

GPIO.setmode(GPIO.BOARD)
CONTROL = 16 # G23

rxseger

#!/usr/bin/python

# buzz.py - test magnetic transducer for nightlight

import time
import math
import pigpio

pi = pigpio.pi() # sudo pigpiod

rxseger

#!/usr/bin/python
# nightlight.py - toggle LED on Raspberry Pi GPIO on/off given MCP3304 ADC to OPT101 ambient light reading
# https://medium.com/@rxseger/spi-interfacing-experiments-eeproms-bus-pirate-adc-opt101-with-raspberry-pi-9c819511efea

import spidev
import time
import RPi.GPIO as GPIO

# /dev/spidev(bus).(dev)
SPI_BUS = 0

rxseger

#!/bin/sh
### BEGIN INIT INFO
# Provides:          nightlight
# Required-Start:    $remote_fs
# Required-Stop:     $remote_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: A comforting light to keep you out of the dark
# Description:       Toggle GPIO LED from MCP3304 ADC to OPT101 photodiode
### END INIT INFO

rxseger

#!/usr/bin/python
# -*- coding: utf-8 -*-
# SPI_MCP3304.py: read 8-channel ADC, based on http://www.havnemark.dk/?p=54 

# mcp3008_lm35.py - read an LM35 on CH0 of an MCP3008 on a Raspberry Pi
# mostly nicked from
#  http://jeremyblythe.blogspot.ca/2012/09/raspberry-pi-hardware- spi-analog-inp$
# Changed to work w. MCP3308 by Kim H. Rasmussen, June 2013
import spidev
import time

rxseger

#!/usr/bin/python

# open/close CD/DVD tray from Raspberry Pi GPIO via H-Bridge

import RPi.GPIO as GPIO
import time
import sys
import signal

GPIO.setmode(GPIO.BOARD)

rxseger

#!/usr/bin/python

import RPi.GPIO as GPIO
import sys

GPIO.setmode(GPIO.BOARD)

C = 38 # G20
D = 40 # G21

rxseger

#!/usr/bin/python

import RPi.GPIO as GPIO
import sys

GPIO.setmode(GPIO.BOARD)

K1 = 38 # G20
K2 = 7  # G4
K3 = 36 # G16

rxseger

#!/usr/bin/python

# eject CD/DVD tray using GPIO to turn on motor until switch closes

import RPi.GPIO as GPIO
import signal
import sys
import time

GPIO.setmode(GPIO.BOARD)