janjongboom

var net = require('net');
var server = net.createServer(function(socket) {
	console.log('Listening yo');
	socket.on('data', function(data) {
	    if (data.length === 1 && data[0] === 0x00) {
	        return; // some sort of ping?
	    }

        // so all messages end with 0x00 so skip that
	    var obj = data.toString('utf8', 0, data.length - 1);

janjongboom

navigator.mozBluetooth.defaultAdapter.startLeScan([]).then(handle => {
  console.log('Start scanning', handle);
  handle.ondevicefound = e=> {
    var uri = parseUriBeacon(e.scanRecord);
    if (uri) {
      return console.log('Found UriBeacon', uri);
    }
  }

janjongboom

This applies to building the software from LoRaMac-node for LoRaMote Class A with MCU STM32L151CB on an OS/X or Linux system.

1. Acquire the GNU Tools for ARM Embedded Processors
2. Put it under ~/toolchains/arm-embedded-4_9 (or change the paths in the .sh file)
3. Place the build-loramote-class-a.sh file in your LoRaMac-node directory, and chmod +x it
4. Run ./build-loramote-class-a.sh
5. LoRaMacClassA.elf will be in your out/ directory
6. ???
7. PROFIT!

janjongboom

navigator.mozBluetooth.defaultAdapter.startLeScan([]).then(handle => {
  console.log('Start scanning', handle);
  handle.ondevicefound = e=> {
    var record = parseScanRecord(e.scanRecord);
    if (record) {
      console.log('Found an iBeacon', record.uuid, record.major, record.minor, e.rssi);
    }
  }
 
  setTimeout(() => {

janjongboom

diff --git a/dom/apps/AppsUtils.jsm b/dom/apps/AppsUtils.jsm
index b44c11e..edc5caa 100644
--- a/dom/apps/AppsUtils.jsm
+++ b/dom/apps/AppsUtils.jsm
@@ -33,7 +33,7 @@ this.EXPORTED_SYMBOLS =
   ["AppsUtils", "ManifestHelper", "isAbsoluteURI", "mozIApplication"];
 
 function debug(s) {
-  //dump("-*- AppsUtils.jsm: " + s + "\n");
+  dump("-*- AppsUtils.jsm: " + s + "\n");

janjongboom

#ifndef EMSCRIPTEN_MMAP_H_
#define EMSCRIPTEN_MMAP_H_

#ifndef EMSCRIPTEN
#define define_mmap_write(T, name) \
void mmap_write_##name(void* map, size_t index, T value) { \
  ((T*)map)[index] = value; \
}

#define define_mmap_read(T, name) \

janjongboom

This does NOT work on Raspberry Pi 2!

0. Obtain a 8GB (or bigger) SD Card
1. Download disk image from http://janos.io/builds/fxos-pi-gpio.img.zip and unzip
2. Put SD card in your computer
3. Find out where your SD card is mounted (BE REALLY SURE ITS THE RIGHT DEVICE, IT WILL BE WIPED COMPLETELY!!!), f.e. /dev/disk5 on OSX
4. On Linux, run: sudo dd bs=4M if=fxos-pi-gpio.img of=/path/to/your/disk
5. On OSX, run: sudo dd bs=4m if=fxos-pi-gpio.img of=/dev/rdisk5 (do rdisk, not disk here!)
6. When it's done put it in your Pi and start up
7. The demo's are wired like this: yellow LED on GPIO2, red LED on GPIO3, button (wire it as pulldown) on GPIO26.

janjongboom

1. Follow instructions to install the prebuilt version for rpi from here: https://wiki.mozilla.org/Hacking_b2g_on_Raspberry_Pi
2. Boot rpi and connect to wired network. Find the IP it's registered via nmap --open -p 5555 192.168.2.*
3. Connect over adb: (f.e.) adb connect 192.168.2.100
4. Checkout jan-os/gecko-dev, rpi branch; and use it as your GECKO_PATH
5. Think this only works on Ubuntu by the way, but:
6. In B2G, ./config.sh rpi && ./build.sh gecko && ./flash.sh gecko
7. Checkout jan-os/janos, gpio branch
8. Run make reset-phone
9. adb logcat to see if flashing succeeded

janjongboom

var pin = '0000';
var icc = navigator.mozIccManager.getIccById(navigator.mozIccManager.iccIds[0]);

if (icc.cardState === 'pinRequired') {
  var req = icc.unlockCardLock({ lockType: 'pin', pin: pin });
  req.onsuccess = function() {
    console.log('pin unlocked');
    
    var r2 = icc.setCardLock({ lockType: 'pin', pin: pin, enabled: false });
    r2.onsuccess = function() { 

janjongboom

div {
    border-radius: 50%;
    position: absolute;
    width: 100px;
    height: 100px;
    background: linear-gradient(90deg, orange, blue)
}

div.move-out {
    animation: 10s weird-move-out infinite;