ShawnHymel

void loop() { 
    switch (state){ 
    
    case ‘R’: 
        if( isr_flag == 1 ) { 
            delay(5000); 
            detachInterrupt(0); 
            handleGesture(); 
            digitalWrite(9, LOW); 
            isr_flag = 0; 

ShawnHymel

import mraa
import time

# I2C Globals
bus = mraa.I2c(1)
bus.address(0x27)

while True:

        # Read from sensor

ShawnHymel

npm WARN optional dep failed, continuing xpc-connection@0.1.4
npm WARN engine node-hid@0.5.1: wanted: {"node":">=4.0.0"} (current: {"node":"0.10.38","npm":"1.4.28"})
npm WARN engine usb@1.1.1: wanted: {"node":">=0.12.x"} (current: {"node":"0.10.38","npm":"1.4.28"})
-
> node-hid@0.5.1 install /home/root/bleno-master/node_modules/node-blink1/node_modules/node-hid
> node-pre-gyp install --fallback-to-build

make: Entering directory '/home/root/bleno-master/node_modules/node-blink1/node_modules/node-hid/build'
  CC(target) Release/obj.target/hidapi/hidapi/libusb/hid.o
  AR(target) Release/obj.target/hidapi.a

ShawnHymel

var mraa = require('mraa');
var http = require('http');

var port = 4242;

var led = new mraa.Gpio(12, true, true);
led.dir(mraa.DIR_OUT);

var server = http.createServer(function(req, res) {
    res.writeHead(200);

ShawnHymel

window.socket = null;

function connect() {

    var ip = document.getElementById("ip").value;
    var port = document.getElementById("port").value

    window.socket = io.connect("http://" + ip + ":" + port);

    window.socket.on("connect_error", function() {

ShawnHymel

/**
 * Simple web server based on 
 * http://expressjs.com/en/starter/hello-world.html
 *
 * Prerequisites:
 *  - Node
 *  - Express (npm install express)
 * 
 * To use, save as a file (e.g. SimpleServer.js) and run with:
 *  node SimpleServer.js /PATH/TO/WWW/

ShawnHymel

// Liquid level detection using an SST sensor
//
// When a liquid touches the tip of the sensor,
// an LED at pin 13 turns on.
// 
// Hardware:
//     Sensor    | Arduino
//  -------------|---------
//    Vs (RED)   |    5V
//   Out (GREEN) |   pin 7

ShawnHymel

// Turn the Beefcake Relay on for 2 seconds and off for 2 seconds
// 
// Hardware:
//    Relay Kit  | Arduino
//  -------------|---------
//       5V      |    5V
//      CTRL     |   pin 7
//       GND     |    GND

// Pins

ShawnHymel

/**
 *  Battery Babysitter Demo
 *  June 22, 2016
 *  
 *  RGB LED changes colors based on LiPo state of charge
 *  
 *  Hardware:
 *    Babysitter  |  LED (Common Anode) | Arduino
 *   -------------|---------------------|---------
 *       GND      |                     |   GND

ShawnHymel

#define LED_N_SIDE  2
#define LED_P_SIDE  3
#define EMITTER     12
#define LED         13
#define CAL_N       100

// Global variables
unsigned int threshold = 0;

void setup() {