Arduino_GFX
Arduino_FreeRTOS_Library
| Arduino_GFX | Arduino_FreeRTOS_Library | |
|---|---|---|
| 6 | 3 | |
| 722 | 814 | |
| - | - | |
| 9.3 | 6.7 | |
| 5 days ago | 6 days ago | |
| C | C | |
| GNU General Public License v3.0 or later | MIT License |
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Arduino_GFX
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ESP32-S3 with 4.3 display (ESP32-8048S043)
Some of the contents of the sdkconfig.defaults come from the documentation by Espressif some by peeking at the Arduino_GFX library, used in the example code.
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ESP32-S3 with 4.3 display
According to the supplied source code, the default installed software is using Arduino_GFX and is using 20 GPIOs for a parallel interface (DE, Vsync, Hsync, PCLK and 5:6:5 rgb).
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ESP8266 with Waveshare 1.2inch SPI LCD
I'm using the above combo with the Arduino GFX library . https://github.com/moononournation/Arduino_GFX Got it to work ok - no problems until I reboot the esp. The ESP won't boot up until I remove either the power or gnd from the lcd. I know that some esp pins can't be high/low durin boot up or boot will fail - but is there some way of over coming this issue? I don't want to keep disconnecting power upon reboot or skecth upload.
- 480x480 tft lcd display with ctp.
- GFX: A graphics library for IoT - includes SSD1306 and ILI9341 drivers for ESP-IDF/ESP32
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ST7789 240x240 IPS display Library advice/problem
Here's the library i am currently using https://github.com/moononournation/Arduino_GFX
Arduino_FreeRTOS_Library
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RTOS for AVR Microcontroller
Have you looked at arduino freertos? Maybe it can give you a reference.
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is esp32 a must to integrate Arduino with FreeRTOS?
FreeRTOS is supported on the AVRs, but it's not clear if it supports Arduino boards well. There is a (less popular/maintained) fork of FreeRTOS for Arduino boards. Unless you are using the "bigger" boards, I would stay away from FreeRTOS on the small boards (Uno, Nano, etc) just based on the fact that it doesn't seem to be "mainstream", so you are likely to be the first person to encounter bugs.
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Can Arduino be used for PCs?
FreeRTOS for Arduino exists, but I've never used it so I can't say how limited it is.
What are some alternatives?
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
freertos-teensy - FreeRTOS port with C++ std::thread support for ARM boards Teensy 3.5, 3.6, 4.0 and 4.1 (cortex-m4f and cortex-m7f)
ESP32-S3-HMI-DevKit
HeliOS - A community delivered, open source embedded operating system project.
TeensyCNC - Simple CNC setup for hacking my Wife's Cricut Mini
MegaCore - Arduino hardware package for ATmega64, ATmega128, ATmega165, ATmega169, ATmega325, ATmega329, ATmega640, ATmega645, ATmega649, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega3250, ATmega3290, ATmega6450, ATmega6490, AT90CAN32, AT90CAN64 and AT90CAN128
stm32-ssd1306 - STM32 library for working with OLEDs based on SSD1306, SH1106, SH1107 and SSD1309, supports I2C and SPI
arv32-opt - [Tested successfully] Linux on Arduino UNO / atmega328p port of mini-rv32ima. Let's run Linux on the world's worst Linux PC (and beat Dmitry Grinberg)
luos_engine - Open-source and real-time orchestrator for cyber-physical-systems, to easily design, test and deploy embedded applications and digital twins.
digigurdy-baz - DigiGurdy Teensy Code
megaTinyCore - Arduino core for the tinyAVR 0/1/2-series - Ones's digit 2,4,5,7 (pincount, 8,14,20,24), tens digit 0, 1, or 2 (featureset), preceded by flash in kb. Library maintainers: porting help available!