esp_effects
lvgl
esp_effects | lvgl | |
---|---|---|
4 | 63 | |
38 | 14,952 | |
- | 3.4% | |
0.0 | 9.9 | |
about 1 year ago | 4 days ago | |
C | C | |
MIT No Attribution | MIT License |
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.
esp_effects
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Best way to use ST7789 in ESPIDF?
ST7789 is a MIPI DCS chip so you can use HAGL with MIPI DCS HAL. There are a couple of examples and a video or two. Also sorry for blatant self promotion.
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M5 Stack Core 2 Power Control Library for ESP-IDF and Arduino
There is also a platform agnostic I2C driver for AXP192. For most sensors etc drivers only thing that changes between platforms are the io functions. I have been using this with M5Stack Core2 for a while. It is a bit annoying board to initialize. Especially because you need to initialize the AXP192 first before you can initialize the display.
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Unable to find fast lightweight TFT driver for TTGO T-Display and ESP-IDF
D:\nevim>git clone https://github.com/tuupola/esp_effects --recursive Cloning into 'esp_effects'... remote: Enumerating objects: 226, done. remote: Counting objects: 100% (226/226), done. remote: Compressing objects: 100% (146/146), done. iving objects: 15% (34/226) remote: Total 226 (delta 146), reused 155 (delta 79), pack-reused 0 Receiving objects: 100% (226/226), 60.81 KiB | 1.84 MiB/s, done. Resolving deltas: 100% (146/146), done. Submodule 'components/axp192' ([email protected]:tuupola/axp192.git) registered for path 'components/axp192' Submodule 'components/axp202' ([email protected]:tuupola/axp202.git) registered for path 'components/axp202' Submodule 'components/esp_i2c_helper' ([email protected]:tuupola/esp_i2c_helper.git) registered for path 'components/esp_i2c_helper' Submodule 'components/hagl' ([email protected]:tuupola/hagl.git) registered for path 'components/hagl' Submodule 'components/hagl_esp_mipi' ([email protected]:tuupola/hagl_esp_mipi.git) registered for path 'components/hagl_hal' Cloning into 'D:/nevim/esp_effects/components/axp192'... [email protected]: Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. fatal: clone of '[email protected]:tuupola/axp192.git' into submodule path 'D:/nevim/esp_effects/components/axp192' failed Failed to clone 'components/axp192'. Retry scheduled Cloning into 'D:/nevim/esp_effects/components/axp202'... [email protected]: Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. fatal: clone of '[email protected]:tuupola/axp202.git' into submodule path 'D:/nevim/esp_effects/components/axp202' failed Failed to clone 'components/axp202'. Retry scheduled Cloning into 'D:/nevim/esp_effects/components/esp_i2c_helper'... [email protected]: Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. fatal: clone of '[email protected]:tuupola/esp_i2c_helper.git' into submodule path 'D:/nevim/esp_effects/components/esp_i2c_helper' failed Failed to clone 'components/esp_i2c_helper'. Retry scheduled Cloning into 'D:/nevim/esp_effects/components/hagl'... [email protected]: Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. fatal: clone of '[email protected]:tuupola/hagl.git' into submodule path 'D:/nevim/esp_effects/components/hagl' failed Failed to clone 'components/hagl'. Retry scheduled Cloning into 'D:/nevim/esp_effects/components/hagl_hal'... [email protected]: Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. fatal: clone of '[email protected]:tuupola/hagl_esp_mipi.git' into submodule path 'D:/nevim/esp_effects/components/hagl_hal' failed Failed to clone 'components/hagl_hal'. Retry scheduled Cloning into 'D:/nevim/esp_effects/components/axp192'... [email protected]: Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. fatal: clone of '[email protected]:tuupola/axp192.git' into submodule path 'D:/nevim/esp_effects/components/axp192' failed Failed to clone 'components/axp192' a second time, aborting
lvgl
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Ask HN: Nobody interested an open hardware iPod Nano?
So here is the thing: The iPod Nano 7g is from 2012. I've seen many people designing custom PCBs and releasing Kickstarter projects for custom audio players[5] or game handhelds[6]. I know Rockbox (which is great, but its lacks support for Wifi and Bluetooth AFAIK and just does not compete with the UX of iPod's audio book features in my opinion) and iPod Linux. 10 years ago someone even reverse engineered the iPod Nano 6g display[3].
Although I'm not skilled enough in PCB-Design, after some research I found the Lilygo T-Display S3 Pro[4] based on ESP32 S3, which would be the size, but lacks audio and OS. There is also the Mango PI CyberPad[7], which looked interesting, but maybe is already too clunky.
Programming wise, LVGL[8] may be a good framework to develop a modern and efficient UI - at least it looks promising.
So, why is nobody interested in recreating an iPod nano like device? It should be doable with modern tech, but Phones have completely taken over the marked...
1: https://www.reddit.com/r/audiobooks/comments/14ue4un/comment/ks1sj99/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button
2: https://github.com/advplyr/audiobookshelf-app/issues/847
3: https://www.youtube.com/watch?v=7TedIzmguP0
4: https://www.lilygo.cc/products/t-display-s3-pro
5: https://www.youtube.com/watch?v=1C597AkhGtw
6: https://www.funkey-project.com/
7: https://mangopi.org/cp1m
8: https://lvgl.io/
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LVGL 9.0 Released
LVGL is a graphics library used mostly for embedded UI's. Main website: https://lvgl.io/
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imgui VS lvgl - a user suggested alternative
2 projects | 3 Nov 2023
Popular embedded UI library
- LVGL: Light and Versatile Graphics Library
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Show HN: Slint - A Declarative UI Toolkit Written in Rust for Embedded & Desktop
If you need something written in C and very tiny, I recommend LVGL https://lvgl.io/
- Open-source graphics library to create UIs for any microcontroller
- How to write display drivers?
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Lilygo T-Display-S3 AMOLED
The factory code uses the Lvgl graphic library. https://github.com/lvgl/lvgl
- Is anyone still offering 1.4ghz mod services?
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Interfacing SPI LCD with Zynq 7020
I'm trying to interface SPI LCD (ILI943) with Zynq 7020 (PYNQ-Z2 board) and LVGL embedded UI libary. And considering between two approaches:
What are some alternatives?
LovyanGFX - SPI LCD graphics library for ESP32 (ESP-IDF/ArduinoESP32) / ESP8266 (ArduinoESP8266) / SAMD51(Seeed ArduinoSAMD51)
TFT_eSPI - Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips
esp-idf-st7789 - ST7789 Driver for esp-idf
M5Stack - M5Stack Arduino Library
imgui - Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies
esp_gfx - HAGL speed tests for ESP32 boards
GuiLite - ✔️The smallest header-only GUI library(4 KLOC) for all platforms
Homepoint - Espressif ESP32 Based Smarthome screen for MQTT
micropython-micro-gui - A lightweight MicroPython GUI library for display drivers based on framebuf, allows input via pushbuttons. See also micropython-touch.
arduino-esp32 - Arduino core for the ESP32
slint - Slint is a declarative GUI toolkit to build native user interfaces for Rust, C++, or JavaScript apps.