gfx
GFX is a device independent graphics library primarily intended for IoT MCUs but not limited to that. (by codewitch-honey-crisis)
esp-idf-sys
Bindings for ESP-IDF (Espressif's IoT Development Framework) (by esp-rs)
| gfx | esp-idf-sys | |
|---|---|---|
| 35 | 3 | |
| 125 | 321 | |
| 0.8% | 3.4% | |
| 7.2 | 8.5 | |
| about 1 month ago | 14 days ago | |
| C++ | Rust | |
| GNU General Public License v3.0 or later | Apache License 2.0 |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
gfx
Posts with mentions or reviews of gfx.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-04-16.
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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
esp-idf-sys
Posts with mentions or reviews of esp-idf-sys.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-04-27.
-
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.
What are some alternatives?
When comparing gfx and esp-idf-sys you can also consider the following projects:
gfx_demo - GFX Demo for Arduino and the ESP-IDF
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.
Prang-Pro - A port of Prang to the Teensy
esp-idf-hal - embedded-hal implementation for Rust on ESP32 and ESP-IDF
esp-adf - Espressif Advanced Development Framework
rust - Empowering everyone to build reliable and efficient software.