MiniCore
MegaCore
| MiniCore | MegaCore | |
|---|---|---|
| 8 | 2 | |
| 941 | 370 | |
| - | - | |
| 7.3 | 6.6 | |
| 3 months ago | about 1 month ago | |
| C++ | C | |
| GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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.
MiniCore
- Barebone ATmega328 project at 8Mhz
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Arduino Uno Bootloader flash Issues
I used MiniCore with some help from this ARTICLE and was able to flash my uno but encountered some more problems
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definitive guide on programming the SMD ATmega328 or ATmega32u4?
Once you buy the programmer, install the drivers on your computer. Your Arduino IDE will also need the correct "boards" installed to program all the different microcontrollers. This is done through the "Boards Manager." Use the MiniCore GitHub page to install the Atmega328.
- Having trouble communicating with a CP2102 IC on a custom board. Simplicity Studio says it is not recognised properly even though it does show up. Tried replacing drivers with Zadig, no change. Perhaps the schematic is wrong?
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ATMEGA328 16MHz flash to 8MHz (without crsytal)
I meant MiniCore
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ATMEGA328PB-MU TWI Issue
To be on the safe side you may want to install a 3rd party "Arduino core" specific for this chip, in case some pinouts or constants were changed compared to to earlier ATmega328 chips. Google gave me this: https://github.com/MCUdude/MiniCore ; others may exist.
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Burning a bootloader onto an ATmega328p.
If you do want to use the Arduino libraries and Arduino IDE as normal you need to install MCDude's MiniCore which is an implementation of Arduino that lets you work directly with the chips (i.e. the "board" in the Arduino IDE is the chip directly). In the link above you can find amongst others install instructions and the maps of the chip pins to Arduino pins (which you need to know which microcontroller pin corresponds to which Arduino pin number when you do things like digitalWrite).
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Running ATMEGA328P at 27mhz?
You'd need to create your own board definition as the default install only handles 16MHz. MCUdude's MiniCore core shows how this could be done: https://github.com/MCUdude/MiniCore
MegaCore
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Burning bootloader question
Have you tried Megacore?
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Bootload and program atmega2560 standalone using arduino mega
I want to program and use an ATMEGA2560 breakout board. I intend to only use the minimal setup (only the breakout board, using its internal oscillator). I want to bootload this into the atmega2560.
What are some alternatives?
MightyCore - Arduino hardware package for ATmega1284, ATmega644, ATmega324, ATmega324PB, ATmega164, ATmega32, ATmega16 and ATmega8535
vu2 - Arduino Sound Reactive Lights. Line-in audio -> beat and tempo detection -> 8 visualisers. For 1 Arduino and up to 100 lights.
MajorCore - An Arduino hardware package for ATmega8515 and ATmega162
Bloom - A debug interface for AVR-based embedded systems development on GNU/Linux.
FastAccelStepper - A high speed stepper library for Atmega 168/328p (nano), Atmega32u4, Atmega 2560, ESP32, ESP32S2, ESP32S3, ESP32C3 and Atmel SAM Due
ATTinyCore - Arduino core for ATtiny 1634, 828, x313, x4, x41, x5, x61, x7 and x8
Marlin - Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
Arduino_FreeRTOS_Library - A FreeRTOS Library for all Arduino ATmega Devices (Uno R3, Leonardo, Mega, etc).
Serial-Studio - Multi-purpose serial data visualization & processing program
Arduino_Boards - Board definitions for SparkFun-manufactured AVR, ARM, and ESP-based Arduino boards.
eeprom-programmer - An Arduino Nano sketch and schematic for an Atmel 28cx programmer.
Arduino_GFX - Arduino GFX developing for various color displays and various data bus interfaces