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and when it gets released and if I can somehow get access to it, I'll use bosch smartglasses lightdrive, though I don't know if that is going to be available for individuals in small amounts

despite the name, my project is only marginally related to Google Glass, I'm making a wearable display from scratch with currently an 128x64 monochrome OLED display

I've been working on a Custom Wearable display called Project GLASSES, currently with an ESP32 devkit for testing, but my plan is to use an mdbt42Q in the end, and make an app system like for BangleJs for it and integrate it with the BangleJs as an input device for it. I'm posting project logs for it on the hackaday.io page

with a DC supply, i get 3.3V correctly at all points, but 8V on 5V

I've never thought of that, but it turns out that it was an AC supply i had plugged into it the whole time

yes, and up to 6.7V when the MDBT52Q is disconnected, even though I'm supplying less power than the supply is rated for.

Before I soldered headers on to it, I wrapped wires through the holes in the PCB, and was able to somewhat use it with the same power adapter.

i measure 2.4V with 3.3V, and 6.3V with 5V between the GND and Vin pins on the MDBT42Q

I'm measuring 2.4V between GND and 3.3V when i put my power adapter on 3.3V, and 2.7V when i put it on 5V, and I'm measuring 2.5V between GND and V of the power adapter when the MDBT42Q is disconnected, and 6.7V when it's on 5V with the MDBT42Q disconnected. I have a 9V 1.2A power supply connected to the power adapter.
The lights are also off when powering it up with the button held down.

I connected it to 5V after I wasn't getting much success with getting the MDBT42Q to connect over bluetooth or Serial, and i made sure to only use the VIN Pins to connect power, and made sure to not leave and cables flailing around

this is my current circuit

No LED lights up at all, though it did when I first connected it to power after soldering, but I couldn't get it to connect with bluetooth, and then it stopped doing anything at all and stopped lighting up.

I soldered headers onto my MDBT42Q from the BangleJs Kickstarter and flashed the latest firmware, after which I haven't been able to get it to connect to my PC anymore.

that does nothing

That didn't work, but i got it to work locally by changing into the core directory, checking out the master branch and then pulling, but I haven't been able to get it to update on GitHub

this is my current folder structure (.git and .idea folders are hidden)

how do I get it to update the core submodule?

https://gist.github.com/OmegaRogue/0beda87a1a80dccb3bc4e8d8c84b70cb
here is the log
here is the app loader: https://omegavoid.codes/BangleApps
its hosted using GitHub pages, and recently its been having alot of problems with actually rebuilding everything on deploy, my custom css had alot of problems with having the latest changes after rebuilding

and the watchface is uploading, but after that the bangle is stuck at searching for gps time

at least not the launcher

I don't know if it's just a problem with my fork of the app loader often only updating partly after a new deployment, but my apps are still not uploading to my bangle now with the module

either way, this is definetly shorter:

function drawCorner(obj, x, y, n) {
  g.setColor(obj.C.color.primary.base);
  let s1, s2 = 1;
  switch (n) {
    case 0: // Top Left
      s1 = s2 = -1;
      break;
    case 1: // Top Right
      s2 = -1;
      break;
    case 2: // Bottom Left
      s1 = -1;
      break;
    case 3: // Bottom
      break;
  }
  const x1 = x + obj.cornerOffset *s1;
  const y1 = y + obj.cornerOffset *s2;
  g.fillRect(x1, y1, x, y - obj.cornerSize*(s1*-1) + obj.cornerOffset*s1);
  g.fillRect(x1, y1, x - obj.cornerSize*(s2*-1) + obj.cornerOffset*s2, y);
}

Arwes.prototype.drawFrameNoCorners = function (x1, y1, x2, y2) {
  g.setColor(this.C.color.primary.dark);
  g.drawRect(x1, y1, x2, y2);
}

yes, because only some corners are needed for the frames with corners only on one side

one possible solution to that would be to use scaled, floored sine functions to get the correct signs, but i don't know if that would be faster or slower

I can just do two small fillRects for it, and I can bring them into one function:

function drawCorner(obj, x, y, n) {
  g.setColor(obj.C.color.primary.base));
  let x1;
  let y1;
  switch(n) {
  case 0: // Top Left
    x1 = x - obj.cornerOffset;
    y1 = y - obj.cornerOffset;
    g.fillRect(x1, y1, x, y + obj.cornerSize - obj.cornerOffset);
    g.fillRect(x1, y1, x + obj.cornerSize - obj.cornerOffset, y);
    break;
  case 1: // Top Right
    x1 = x + obj.cornerOffset;
    y1 = y - obj.cornerOffset;
    g.fillRect(x1, y1, x, y + obj.cornerSize - obj.cornerOffset);
    g.fillRect(x1, y1, x - obj.cornerSize + obj.cornerOffset, y);
    break;
  case 2: // Bottom Left
    x1 = x - obj.cornerOffset;
    y1 = y + obj.cornerOffset;
    g.fillRect(x1, y1, x, y - obj.cornerSize + obj.cornerOffset);
    g.fillRect(x1, y1, x + obj.cornerSize - obj.cornerOffset, y);
    break;
  case 3: // Bottom Right
    x1 = x + obj.cornerOffset;
    y1 = y + obj.cornerOffset;
    g.fillRect(x1, y1, x, y - obj.cornerSize + obj.cornerOffset);
    g.fillRect(x1, y1, x - obj.cornerSize + obj.cornerOffset, y);
    break;
  }
}

but that seems a bit redundant, because depending on the corner position the operations are different

i could of course just make the functions into public methods, but they aren't that useful outside of the module itself