esp-idf-sys
gfx
| esp-idf-sys | gfx | |
|---|---|---|
| 3 | 35 | |
| 236 | 99 | |
| 2.6% | - | |
| 8.6 | 8.4 | |
| 4 days ago | about 1 month ago | |
| Rust | C | |
| Apache License 2.0 | MIT License |
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esp-idf-sys
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Computer Science graduate soon, looking at getting into embedded?
it's a great jumping off point as well if you want to experiment with rust: https://github.com/esp-rs/esp-idf-sys
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no_std libary that uses vectors?
Specifically for esp32 there is allocator in ESP-IDF.
- I got my ESP32-S3 today. It's fancy.
gfx
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Winduino: The beginnings of an Arduino emulator layer for PC
This should work with LVGL but I haven't tried it. It does work with https://honeythecodewitch.com/uix and https://honeythecodewitch.com/gfx and the example project uses that.
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I've produced a couple of projects for doing graphics and user-interface stuff
The graphics library https://honeythecodewitch.com/gfx/
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UI/UX and 2d graphics libraries (cross platform)
I've developed a graphics library that supports TrueType, SVG, PNG, JPG, alpha blending and X11 colors here: https://honeythecodewitch.com/gfx/
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If my ESP32 is being powered by a 5V power supply through the 5V Vin pin, can I simultaneously output 3.3V to some other peripherals in the system that require 3.3Volts
The ESP32 will reboot with a brownout message if you draw too much current. Obviously you want to avoid this, but after writing a graphics library htcw_gfx and writing a ton of drivers for many different displays, I've never had any issues running the backlight off the ESP32's 3.3v pin when plugged into USB, or even on LiPO.
- Guidance on how to get started
- htcw_gfx 1.4.6 is released
- Initial SVG support in htcw_gfx 1.4.4
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Just got SVG graphics rendering on an ESP32
Thx, interesting. Made me G**gle it: https://github.com/codewitch-honey-crisis/gfx
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Alternatives to LVGL for embedded graphics on a monochrome display?
Try out https://github.com/codewitch-honey-crisis/gfx - it works very well on monochrome displays and is lighter than LVGL.
- htcw_gfx 1.3.8 is out and published to PIO
What are some alternatives?
rust-esp32-std-demo - Rust on ESP32 STD demo app. A demo STD binary crate for the ESP32[XX] and ESP-IDF, which connects to WiFi, Ethernet, drives a small HTTP server and draws on a LED screen.
wokwi-features - Wokwi Feature requests & Bug Reports
rust - Empowering everyone to build reliable and efficient software.
TJpg_Decoder - Jpeg decoder library based on Tiny JPEG Decompressor
rust - Rust language bindings for TensorFlow
esp_ttgo_pingo_3d - A test using a TTGO module (ESP32 + screen) which renders a 3d scene using pingo library
esp-idf - Espressif IoT Development Framework. Official development framework for Espressif SoCs.
nanosvg - Simple stupid SVG parser
esp-idf-hal - embedded-hal implementation for Rust on ESP32 and ESP-IDF
htcw_lilygot54in7
Prang-Pro - A port of Prang to the Teensy
ttgo_mandlebrot