Showing 182 open source projects for "atmel"

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  • 1
    Marlin

    Marlin

    Optimized firmware for RepRap 3D printers based on Arduino platform

    ...It is straightforward, reliable, extensible and adaptable, which is why it is used by many respected commercial 3D printer vendors as well as hobbyists. It runs on inexpensive 8-bit Atmel AVR micro-controllers, with added support for 32-bit and ARM-based boards. Marlin builds can be small enough for use on a headless printer with only modest hardware, and features can be enabled as-needed.
    Downloads: 22 This Week
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  • 2
    QMK

    QMK

    Keyboard firmware for Atmel AVR and ARM controllers

    ...The community encompasses all sorts of input devices, such as keyboards, mice, and MIDI devices. This is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line. Keyboards powered by QMK are Planck, Preonic, ErgoDox EZ, Clueboard, Cluepad, Gergo, Georgi, and Atreus. QMK is compatible with lots of other community-supported keyboards and projects. QMK is developed and maintained by Jack Humbert of OLKB with contributions from the community, and of course, Hasu.
    Downloads: 5 This Week
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  • 3

    avr-lib

    Object-oriented library for Atmel AVR family MCUs

    Downloads: 0 This Week
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  • 4

    qmk_firmware

    Open-source keyboard firmware for Atmel AVR and Arm USB families

    Downloads: 0 This Week
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  • 5
    WinAVR
    WinAVR (tm) is a suite of executable, open source software development tools for the Atmel AVR series of RISC microprocessors hosted on the Windows platform. Includes the GNU GCC compiler for C and C++.
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    Downloads: 503 This Week
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  • 6
    ACORN kernel

    ACORN kernel

    micro kernel in assembler for AVR devices

    ACORN is a micro kernel for ATMEL Tiny/Mega/XMega 8-bit MCU. It is written in Assembler and incorporates the basic micro OS primitives like - preemptive multitasking,event dispatching,sleep and synchronization. Project is hosted at github https://github.com/sergei-iliev/acorn-kernel
    Downloads: 0 This Week
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  • 7
    FlashForth is a standalone Forth system for the Microchip PIC 18, 24, 30, 33 and the Atmel Atmega series of microcontrollers. A Forth system with interpreter, compiler, assembler and multitasker is provided.
    Downloads: 17 This Week
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  • 8
    A set of C language API's and firmware applications that manage access to the Digitrax LocoNet and the core hardware resources of the Atmel AVR family of devices, to allow custom embedded LocoNet devices to be developed using GCC
    Downloads: 3 This Week
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  • 9
    GCBASIC
    GCBASIC is an open-source BASIC compiler for 8 bit Microchip PIC, Atmel AVR legacy, AVRDx and LGT microcontrollers. See https://ko-fi.com/post/The-Story-of-GCBASIC-Making-Microcontroller-Progr-D1D319SJ72 for story of GCBASIC. This is a continuous release project. The latest release is always available. This will give you the most complete development toolchain to create and program 8-bit PIC, AVR and LGT microcontrollers.
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    Downloads: 308 This Week
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  • 10
    sx-emcalc

    sx-emcalc

    Multifunctional electronics calculator

    Downloads: 5 This Week
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  • 11
    avr-gfortran

    avr-gfortran

    Program avr microcontroller using fortran77/90 syntax

    This is a pseudo Fortran 77/90 compiler for Atmel/Microchip AVR microcontroller, written in Fortran using gfortran compiler. The compiler use avr-gcc as dependency. As of version 1.0.3-1 (8 July 2026), the compiler introduces near-comprehensive native compatibility with Fortran 77/90 syntax. For Windows version (64bit), click https://sourceforge.net/projects/avr-gfortran/files/avr-gfortran-1.0.3-alpha-2026/avr-gfortran-win-1.0.3-1.zip/download Linux version (64bit), click https://sourceforge.net/projects/avr-gfortran/files/avr-gfortran-1.0.3-alpha-2026/avr-gfortran-linux-1.0.3-1.tar.xz/download User guide, click https://sourceforge.net/projects/avr-gfortran/files/user_guide-1.0.3.pdf/download Example Code for Learning and Testing, click https://sourceforge.net/projects/avr-gfortran/files/example%20code/new-example-July-2026/example_code_July_2026.zip/download If you find any bugs, or need some features, or just want to say "hello", just post any comment ;-)
    Downloads: 3 This Week
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  • 12

    i-Telex

    system to integrate vintage telex printers in the internet

    The i-Telex System consists of the hardware modules based on ATMEL (R) mircocontrollers and the necessarry software for these modules. The System is configurable by combining the various Interface modules for: - single current teleprinters (german TW39 system) - double current teleprinters - teleprinters with ED1000 connection (german FSK Interface) - interface to an ethernet connection - interface to analog public telephone lines Using the latter two Interfaces the user of the i-telex System can correspond with all other users.
    Downloads: 3 This Week
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  • 13
    Softgun is an embedded system simulator. It is Intended to help developers of embedded systems without real Hardware. It can simulate ARM9, Atmel AVR, and Renesas R8C/M16C/M32C/RX CPU's. It runs on Linux hosts. With some restrictions it runs on Cygwin and FreeBSD.
    Downloads: 1 This Week
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  • 14

    Tiny Multi Bootloader+

    Serial Bootloader for Microchip, Atmel, NXP, TI, 8051 microcontrolers

    ...This Bootloader is based on "Tiny PIC Bootloader" made by Claudiu Chiculita. A special THANK to him!!! What can it do? It can program: - Microchip PIC10/12/16/18/24/32/dsPIC30/33 - Atmel ATtiny, ATmega - TI MPS430 - NXP ARM Cortex-M0+ - Silicon Labs C8051 And this: - with light modifications to the Bootloader firmware for new devices - without modifying your source code or using a special linker script - via GUI or command line prog - with automatic Reset
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    Downloads: 82 This Week
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  • 15

    CPLD projects

    Various functions for 8-bit microprocessors

    Pack of functions implementable in a CPLD such as the ATF150x from Atmel. These can be used by microprocessors like the Z80 or others, with modifications.
    Downloads: 1 This Week
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  • 16
    NB: Development has been moved to Github: https://github.com/avrdudes/avarice AVaRICE is a program for interfacing the Atmel JTAG ICE to GDB to allow users to debug their embedded AVR target.
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    Downloads: 28 This Week
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  • 17

    easyPIRmultisensorsBox

    Coincell powered PIR sensor. Based on the Atmel ATMega328P 8MH) microcontroller with RFM 69 CW or Nordic Semiconductor’s NRF 24L01+ radio on board

    Downloads: 0 This Week
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  • 18
    Tool to create SVF files from HEX files for Atmel microcontrollers, similar to the closed-source avrsvf.exe application available from Atmel. You should be able to compile the tool on any platform with a C compiler, like Linux, Mac OS X, FreeBSD.
    Downloads: 0 This Week
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  • 19
    Relativty

    Relativty

    An open source VR headset with SteamVR supports for $200

    ...Precision and freedom of movement are still very far from dedicated sensors, however, we believe that the model can be trained and improved by orders of magnitude. We designed an affordable motherboard that runs the Relativty Firmware, it is based on the Atmel SAM3X8E ARM Cortex-M3 processor and uses an MPU-6050 as it’s IMU. The naked PCB and the components to solder on, cost in total about 25 dollars.
    Downloads: 2 This Week
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  • 20
    NanoVM - a portable tiny java vm running on microcontrollers with at least 8k code space, especially Atmel AVR controllers. Robotic examples for the Asuro, the c't-Bot and the Nibo robot are included.
    Downloads: 1 This Week
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  • 21
    Mark3 RTOS

    Mark3 RTOS

    Open-source RTOS and Embedded Systems Toolkit for C++ and C

    ...Beyond providing "just another scheduler", it provides heaps, drivers, a shell, an event-driven GUI framework, and much more! It currently supports a variety of Atmel AVR, MSP430, and the ARM Cortex-M series of microcontrollers, with other platforms to follow. Mark3 was designed from the ground-up using disciplined object-oriented design principles - and unlike the vast majority of free or commercial RTOS' is written in C++, with bindings for C-language compatibility. The carefully designed object model drastically reduces the overall size and complexity of the source code, leading to enhanced code reuse, stability, and modularity. ...
    Downloads: 2 This Week
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  • 22
    c-porgrams for Atmel AVRs, tools for Cachewolf, div tools
    Downloads: 0 This Week
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  • 23

    libsam3

    Small library with register wraps for AT90SAM3X

    Set of wrapper functions for most used peripherals in AT90SAM3X8E (Arduino Due board). Coded in C (C++ compatibility not tested). Uses *sam.h* from Atmel Studio.
    Downloads: 0 This Week
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  • 24
    A scheme (lisp) interpreter written in ARM assembly language (currently: Cortex-M4F,M7, Cortex-A5,A8,A9, Cortex-A53; previously:ARM7TDMI, ARM920T, Cortex-M3) for education, robotics, wearable devices. Tested on Allwinner A64, Amlogic S905, Atmel SAMA5D4, SAME70, SAMV71, NXP LPC4300, RT1050, iMX8M, Samsung S5P6818, ST STM32F4, STM32F7, and TI AM3359, OMAP3530, DM3730, OMAP4430, TM4C1294 chips (previously: NXP LPC-1300,1700,2000, ATMEL AT91SAM7, STM STR711, STR911, STM32, CIRRUS EP9302, LMI LM3S1968, TI OMAP).
    Downloads: 5 This Week
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  • 25
    AVRpal.NET

    AVRpal.NET

    A Windows based GUI for popular avrdude command line utility

    A Windows based GUI for popular avrdude command line utility for AVR microcontroller Programming.It has got many features with a lightweight easy to understand interface. AVRdude is provided with it. It previously used LibUSBdotnet but now it uses LibUSBK for compatibility(http://libusbk.sourceforge.net/UsbK3/index.html) .Supports only USBasp programmer but if you can code,you can change it to work with your programmer.Feedback is necessary friends
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    Downloads: 20 This Week
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