MaBe

Most recent activity

• Change Bangle Boot Logo

  in Bangle.js • 9 minutes

  

  Splash screen is implemented for PixelJS not for Bangle.

• ESP8266 digital pin working in reverse manner than mentioned in documentation.

  in ESP8266 • 17 hours, 5 minutes

  

  Uncaught Error: Invalid pin!

  // on
  LED1.set()
  
  // off
  LED1.reset();
  

  Flash map 4MB:512/512, manuf 0x20 chip 0x4016

  better use a _4MB firmware

• ESP8266 digital pin working in reverse manner than mentioned in documentation.

  in ESP8266 • 1 day, 9 hours

  

  Well, the blue led on ESP8266 board works different as you figured out by yourself.

  you can use this snippet to revert this

  var LED1 = { 
          set : ()=> {D2.reset();},
          reset : ()=>{ D2.set();} 
  };
  

• Barcode or QR code generation in Espruino

  in General • 2 days, 17 hours

  

  Thanks, this look's very helpful.

• Barcode or QR code generation in Espruino

  in General • 3 days, 16 hours

  

  or maybe an emscripten compile of the qrcode C

  Ok, got a.aout.js and a.out.wasm file

  Not sure how to include this generated stuff?

• Barcode or QR code generation in Espruino

  in General • 5 days, 19 hours

  

  Nice - so that's actually compiled-in C code?

  Yes, in libs/qrcode/ and available with QRCODE in board file and USE_QRCODE in Makefile.

  Code size depends on version, e.g. only version 3 runs without NUM_ array.

  Let me know if you like to be added, so I come up with a pr for this.

• Workaround for not jet implemented String.padStart/padEnd

  @MaBe started

  • 7 comments
  • 127 views

  @Gordon replied
• Barcode or QR code generation in Espruino

  in General • 5 days, 20 hours

  

  It is based on https://github.com/ricmoo/QRCode

• Barcode or QR code generation in Espruino

  in General • 5 days, 20 hours

  

  With some help there is now a qrcode lib in my custom firmware build.

  // running on linux build
  var g = Graphics.createArrayBuffer(128,64,1,draw­Pixel);
  var version = 3; // 29x29
  var text = "Espruino Rocks";
  var size = version * 4 + 17;
  var ECC = 3; // 3:high, 1:medium
  image = Graphics.createArrayBuffer(size,size,1, {msb:true});
  qrcode = require('qrcode').generate(text,image.bu­ffer,version,ECC);
  g.clear().drawImage(image.asImage("strin­g"),30,2,{scale:2});
  g.dump();
  

• look's like latest firmware build is resetting date

  @MaBe started

  • 10 comments
  • 272 views

  @fanoush replied