Franz

Most recent activity

• [Bangle2] Issue opening app settings with Button

  in Bangle.js • 6 months, 3 weeks

  

  Oh, wow. edge: "rising" was kinda staring me in the face; Didn't think to play with it.
  Thank you for the quick response!

  It also works fine in the emulator.

• [Bangle2] Issue opening app settings with Button

  @Franz started

  • 3 comments
  • 238 views

  @Franz replied
• [Bangle2] Firmware at v19 but DFU stuck on v12

  @Franz started

  • 4 comments
  • 216 views

  @Gordon replied
• [Bangle2] Issue opening app settings with Button

  in Bangle.js • 6 months, 3 weeks

  

  I'm having trouble opening Settings from another app. I saw some related topics and issues, but they don't apply exactly. This issue occurs on:

  • Emulator (v18.1) -> Setting visible; Stuck on "Loading..."
    
  • Device (v19.35) -> Settings visible; "Loading" -> Settings close immideately
    
    

  Here's some basic code to replicate this:

  var Layout = require("Layout");
  var layout = new Layout( {
    type:"txt", font:"6x8", label:"Test settings"
  });
  g.clear();
  layout.render();
  
  setWatch(
    function () {
      eval(require("Storage").read("myapp.sett­ings.js"))(()=>load());
    },
    BTN,
    { edge: "rising", debounce: 50, repeat: true }
  );
  

  and the settings app, copied from the examples:

  (function(back) {
    var FILE = "myapp.json";
    // Load settings
    var settings = Object.assign({
      something: 123,
    }, require('Storage').readJSON(FILE, true) || {});
  
    function writeSettings() {
      require('Storage').writeJSON(FILE, settings);
    }
  
    // Show the menu
    E.showMenu({
      "" : { "title" : "App Name" },
      "< Back" : () => back(),
      'On or off?': {
        value: !!settings.onoroff,  // !! converts undefined to false
        format: v => v?"On":"Off",
        onchange: v => {
          settings.onoroff = v;
          writeSettings();
        }
      },
      'How Many?': {
        value: 0|settings.howmany,  // 0| converts undefined to 0
        min: 0, max: 10,
        onchange: v => {
          settings.howmany = v;
          writeSettings();
        }
      },
    });
  })
  

  What's the problem? Am I missing something?
  I'm pretty sure this was working on v12.

  Edit:

  The "Loading..." appears pretty much as soon as I release the button.

  • On emulator, I can hold the button indefinitely and the menu remains

    // (1) PRESS BUTTON
    console.log('Open settings')
    eval(require("Storage").read("vhh.settin­gs.js"))(()=> {
    // (2) RELEASE BUTTON
    console.log('Close settings');
    load()
    })
    

  • On the device, of cource just ~2-3s.

• [Bangle2] Firmware at v19 but DFU stuck on v12

  in Bangle.js • 6 months, 3 weeks

  

  That explains a lot :) Thanks!

• [Bangle2] Firmware at v19 but DFU stuck on v12

  in Bangle.js • 6 months, 3 weeks

  

  Initially I started out with a v10 DFU.

  1. I updated the DFU to v12 on https://banglejs.com/apps/
     
  2. I updated the firmware to v19 using nRF Connect (failed on the web)
     
     

  Now I've got a v19 firmware with a v12 DFU.

  I tried nRF Firmware Upgrade, Web, nRF Connect. Still v12 DFU.
  Am I wrong to assume, I should be on v19?

  Cheers

• Require bonding for service notifications

  @Franz started

  • 2 comments
  • 385 views

  @Gordon replied
• Require bonding for service notifications

  in Bangle.js • 2 years

  

  Hello,

  I'm trying to figure out how-to require bonding to be notified about service value changes. I'm using nRF Connect for debugging and this only works partially:

  • Reading prompts for the key, as expected (requires bonding)
    

  • Notifications work without bonding

    NRF.setServices(
    {
    0x180d: {
      0x2a37: {
        notify: true,
        value: [0x06, 0],
        readable: true,
        security: {
          read: {
            mitm: true,
            encrypted: true,
          },
        }
      },
    }
    }
    )
    

  Am I missing something? I tried doing for notify, what I did for read but without success.

  Thanks in advance!