AkosLukacs

Most recent activity

• WebIDE locks up while loading require("neopixel") on Nordic nRF52840 Dongle

  in Porting to new Devices • 1 year, 8 months

  

  Yes, most likely that's the problem. The dongle ties a bunch of pins together to make routing easier.

• Pixl.JS UART overflow on serial upload

  @AkosLukacs started

  • 2 comments
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  @Gordon replied
• Pixl.JS UART overflow on serial upload

  in Puck.js, Pixl.js and MDBT42 • 1 year, 9 months

  

  Hi,

  I have kind of edge case here, but maybe there is a solution: Using bunch of DS18B20 to measure temperatures, and bitbanged 1-Wire is not really working with Bluetooth enabled, so disabled it. But that means serial upload. Sometimes I get uart overflow error when trying to upload, sometimes it works just fine. Throttle send is set in the IDE is on, not sure if it helps.
  Usually works on second-third try, but is there any trick that might help with the uploads?

• Puck.js data logging

  in Puck.js, Pixl.js and MDBT42 • 1 year, 11 months

  

  Btw, started working on a simple graphing solution like in the Micro:bit editor. Smoothie Charts, used by Micro:bit editor looks pretty nice for simple real-time graphing: http://smoothiecharts.org (MIT license)

  Input lines either JSON, for example {foo: 10, bar:15}, or what the Micro:bit does: x:42. Altho thinking about a prefix to either ignore certain lines, or process only certain lines. Could be a config options.
  One graph per data stream, because Smoothie Charts doesn't support labels / legends, and your values can be vastly different.

  A small difference compared to Micro:bit: I would open a popup, so you can resize or place the graphs where you want.

  Ideas, suggestions?

• Puck.js data logging

  in Puck.js, Pixl.js and MDBT42 • 1 year, 11 months

  

  Nice!
  What about optionally saving to localStorage, so you don't lose data if you accidentally close the tab, forget it, etc?
  https://github.com/espruino/EspruinoWebI­DE/pull/252 :)

• Puck.js data logging

  in Puck.js, Pixl.js and MDBT42 • 1 year, 11 months

  

  Hey, while you are there, what about adding "simple" graph like one in MakeCode or Arduino Ide? :)

• SMA Q3 Smartwatch

  in Porting to new Devices • 1 year, 11 months

  

  Oh, the Q3 will be Bangle V2?

• Infringement

  in Bangle.js • 1 year, 12 months

  

  The Bangle is an existing smartwatch running custom firmware. DT No1 F18, looks like it's missing now from the manufacturer's site, but for example it's here too: https://www.smartwatchspecifications.com­/Products/no-1-f18-sports-smartwatch/ the images show the stock firmware.

• Banglejs not booting

  in Projects • 2 years

  

  Thanks!

• Banglejs not booting

  in Projects • 2 years

  

  Updated to latest, app launcher works, but found and interesting glitch: just tried opening an app (GPS info for no particular reason), and after exited by long pressing BTN3, the screen was shifted half screen up:
  https://drive.google.com/file/d/1hNbCu-m­4OEqzd7PO-fJXu96iUlYn2H4o/view

  It's working, I can go into the menu, I can go up-down, but the screen is still shifted:
  https://drive.google.com/file/d/1hK8wItl­Zx4tMQ_6a93I2BbeprTHgAXgQ/view

  And can't restore it. After launching "About", the GPS info app still seems to overlay over it: https://drive.google.com/file/d/1he66Iaa­WtNG4l1fLN4xxhpH4manAsIUs/view?usp=shari­ng

  But this is funny, the GPS info app itself is displayed fine: https://drive.google.com/file/d/1hkKc3vG­JANWkKPzuofrEuXv1Uid0vQkc/view?usp=shari­ng

  But the rest of the apps are shifted up, and widgets missing.