arthurgleckler

Most recent activity

• "Tap to pair with null."

  @arthurgleckler started

  • 2 comments
  • 82 views

  @Gordon replied
• "Tap to pair with null."

  in Bangle.js • 2 months, 2 weeks

  

  For about a month now, every few days, my Android Pixel 7 phone and Bangle.js 2 get into a strange state: the phone makes a "ping" sound and pops up a notification that says "Pairing request\nTap to pair with null." This happens once per minute until I reboot both the phone and the watch.

  Curiously, after I reboot, the watch has disappeared from the list of paired devices. I use Device Unlock to keep the phone unlocked when my watch is near. Because the watch is no longer paired, I have to set that up again.

  I'm not sure where to start debugging this problem. I haven't changed the watch's software in a long time, so I'm wondering whether an update to Gadgetbridge or Android is the cause.

• Detecting presence of Bangle.js 2 on Linux command line

  @arthurgleckler started

  • 5 comments
  • 304 views

  @Gordon replied
• Detecting presence of Bangle.js 2 on Linux command line

  in Bangle.js • 5 months

  

  Thanks. I tried gatttool, but like the other tools, it never sees the Bangle.js 2. It sees countless other devices in the area, but not the watch. Curious.

• Detecting presence of Bangle.js 2 on Linux command line

  in Bangle.js • 5 months

  

  I'm hoping to use Bluetooth LE and my Bangle.js 2 to let my Linux laptop detect whether I'm it. I've read all kinds of Linux tutorials on using hcitool, gattttool, and other command-line tools, but I've never been able to get one of them to detect the watch. (It detects my phone and other devices just fine.) Does anyone know of a way to detect whether the watch is nearby on the Linux command line?

  Thanks for any clues.

• Can't load Layout module.

  @arthurgleckler started

  • 5 comments
  • 311 views

  @arthurgleckler replied
• Can't load Layout module.

  in Bangle.js • 10 months, 2 weeks

  

  Thanks for all of your help.

  I had already studied the modules README carefully and at length. I had also checked my search path. But those were good ideas.

  Over night, I got another idea, and it worked: I cleared all of my cookies from espruino.com. After that, I was able to use the IDE to store the app without an error in the Chrome console.

  However, all Bangle.http requests failed without even appearing in the web server's logs. Another form of resetting solved that problem: I rebooted the phone and the watch. The app immediately started communicating.

  Whew! I don't know how many times I'm going to have to learn this lesson: whenever something doesn't work, just turn it off and on again before trying anything else.

• Can't load Layout module.

  in Bangle.js • 10 months, 2 weeks

  

  I'm wondering whether the problem is just that my code isn't being loaded by the IDE when I hit the Send to Espruino button. When I press the button, the left panel flickers, but there's no indication that anything is uploaded to the watch. Also, when I open the console in Chrome Developer Tools, I see this stack trace whenever I hit Send to Espruino:

  index.js:93100 Uncaught TypeError: Cannot read properties of undefined (reading '0')
      at nextCh (index.js:93100:15)
      at Object.getLexer (index.js:93107:5)
      at getModulesRequired (index.js:98985:35)
      at loadModules (index.js:99110:20)
      at Array.<anonymous> (index.js:98949:7)
      at cb (index.js:92893:15)
      at Object.callProcessor (index.js:92898:5)
      at Object.getEspruinoCode (index.js:95560:14)
      at index.js:100584:30
      at Object.ensureConnected (index.js:100846:7)
  

• Can't load Layout module.

  in Bangle.js • 10 months, 2 weeks

  

  I updated all the apps on my watch for the first time in months, and now I'm unable to use the web IDE to load the custom Bangle.js 2 watch face I wrote that has been working fine for over a year. I'm probably missing something obvious, but I haven't been able to figure out the problem after hours of trying. The basic problem is that require("Layout") fails with Uncaught Error: Module "Layout" not found. When I look at the IDE's "board information" in Settings (see below), it shows the correct board, i.e. BANGLEJS2, but MODULES doesn't include Layout. But the documentation still talks about Layout, and that library is used in many examples, so it doesn't appear to have been deprecated. Am I missing something obvious?

  Thanks very much.

  VERSION 2v20
  GIT_COMMIT fcc9ba4f1
  BOARD BANGLEJS2
  RAM 262144
  FLASH 1048576
  SPIFLASH 8388608
  HWVERSION 2
  STORAGE 8388608
  SERIAL 76b4caad-5ff7556e
  CONSOLE Bluetooth
  MODULES Flash,Storage,heatshrink,crypto,tensorfl­ow,locale
  EXPTR 495068
  APP_RAM_BASE 536884832

• Moving widgets somewhere other than the top

  @arthurgleckler started

  • 16 comments
  • 1,273 views

  @Gordon replied