Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly

Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly

lupyuen
Pine Scholar

Joined: Nov 2019

Posts: 312

Reputation: 123

06-09-2023, 06:39 PM

We have created an LVGL App that runs in a Web Browser and on PinePhone…

1. We compiled LVGL Library from C to WebAssembly with Zig Compiler

2. We wrote our LVGL App in the Zig Programming Language (instead of C)

3. Exact same code runs in a Web Browser and on PinePhone (with Apache NuttX RTOS)

4. Which is super helpful for prototyping LVGL Apps

Check out the details in this article:

“NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly”

How it looks on PinePhone:

[Image: lvgl4-title.jpg]

And how we tested in a Web Browser with WebAssembly:

[Image: lvgl3-wasm6.png]

Website

Messages In This Thread

Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 06-09-2023, 06:39 PM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 06-16-2023, 05:29 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 06-16-2023, 10:28 PM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 06-17-2023, 02:10 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 06-17-2023, 08:21 PM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 06-19-2023, 03:46 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 06-19-2023, 08:13 PM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 06-20-2023, 07:24 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 06-21-2023, 03:18 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 06-22-2023, 01:29 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-01-2023, 02:54 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 06-20-2023, 08:35 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by PineFone - 06-21-2023, 03:45 PM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 06-22-2023, 05:41 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 07-02-2023, 01:01 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-02-2023, 02:39 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-02-2023, 07:15 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 07-02-2023, 08:38 PM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-05-2023, 01:12 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 07-06-2023, 01:26 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by tllim - 07-06-2023, 01:12 PM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-06-2023, 01:59 AM

Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 07-07-2023, 01:40 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-08-2023, 05:22 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-08-2023, 02:48 PM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-11-2023, 03:55 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 07-11-2023, 07:26 PM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-12-2023, 02:42 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 07-13-2023, 02:37 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-16-2023, 02:17 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 07-19-2023, 02:15 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-19-2023, 02:37 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 07-20-2023, 01:46 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-20-2023, 10:12 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by Kevin Kofler - 07-19-2023, 07:31 PM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 07-24-2023, 02:41 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-24-2023, 11:16 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-25-2023, 02:03 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-25-2023, 04:30 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-27-2023, 05:10 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-28-2023, 07:56 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 07-29-2023, 12:07 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-31-2023, 03:14 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 07-31-2023, 04:26 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 08-02-2023, 12:58 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 08-02-2023, 05:38 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 08-07-2023, 09:49 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 08-08-2023, 09:08 PM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 08-11-2023, 10:36 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by Kevin Kofler - 08-13-2023, 03:42 PM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 08-11-2023, 10:29 PM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 08-12-2023, 11:02 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 08-14-2023, 02:35 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by Kevin Kofler - 08-14-2023, 03:26 PM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 08-15-2023, 02:39 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 08-16-2023, 02:34 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 08-17-2023, 06:10 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 08-19-2023, 04:26 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by lupyuen - 08-23-2023, 05:34 PM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 08-23-2023, 07:59 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 08-29-2023, 07:07 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 08-30-2023, 08:42 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 09-09-2023, 05:02 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by Kevin Kofler - 09-09-2023, 05:34 AM

RE: Article: NuttX RTOS for PinePhone: Feature Phone UI in LVGL, Zig and WebAssembly - by WhiteHexagon - 09-09-2023, 09:49 AM

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