Showing 70 open source projects for "microchip"

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  • 1
    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: 259 This Week
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  • 2
    Small Device C Compiler (SDCC)

    Small Device C Compiler (SDCC)

    The Small Device C Compiler (SDCC), targeting 8-bit architectures

    SDCC is a retargettable, optimizing standard C (ANSI C89 / ISO C90, ISO C99, ISO C11 / C17, ISO C23, ISO C2y) compiler that targets a growing list of architectures: STM8, MCS-51, DS390, HC08, S08, 6502, 65C02, Z80, Z80N, Z180, Rabbit, SM83, TLCS-90, eZ80, R800, Padauk PDK14 and PDK15 microprocessors. There also is incomplete support for the Microchip PIC16 and PIC18 and the Padauk PDK13.
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    Downloads: 4,673 This Week
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  • 3
    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.
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    Downloads: 5 This Week
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  • 4
    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: 0 This Week
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  • 5
    gputils is a collection of tools for Microchip PIC microcontrollers. Its goal is to be fully compatible with Microchip's tools, MPASM, MPLINK, and MPLIB.
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    Downloads: 185 This Week
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  • 6
    PPS Tool

    PPS Tool

    PPS setup tool for Great Cow Basic

    PPS setup tool for Great Cow Basic
    Downloads: 0 This Week
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  • 7

    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: 68 This Week
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  • 8
    WxPic
    WxPic allows, with a PC and an adapter (programmer), to program a PIC micro-controller, by loading a HEX file, reviewing and/or editing the configuration or memory and writing and/or verifying the device flash memory.
    Downloads: 1 This Week
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  • 9

    PyBitBanger

    Python controlled hardware.

    With the demise of the parallel port, a simple way for a Python script to control external hardware has disappeared. The goal of this project is to use relatively simple hardware like an Arduino Nano and the Microchip MCP23S17 port expander as an extensible bit banger. Ideally, all hardware should be leaded and breadboard friendly for easy project prototyping. The ELEGOO Nano is used as an USB RS232 to SPI controller to control the port expander. This fits nicely on a breadboard and has sufficient resources to control a very large number of bits. ...
    Downloads: 0 This Week
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  • 10

    picusb

    USB Resources for Microchip Microcontrollers, libusb and libftdi

    USB Resources for Microchip Microcontrollers and libusb, also libftdi and openocd binaries
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    Downloads: 26 This Week
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  • 11

    PICKitPlus - the database

    PICKitplus database only. For Microchip PICs and EEPROMs

    The intent of PICKit 2Plus and the PICKit 3Plus is to support programming of PIC microcontrollers and EEPROMS. See www.pickitplus.co.uk to purchase the project software. This repository provides the database that contains the new programming protocol to support for Microchip PIC microcontrollers We publish the updated and managed Microchips PIC microcontroller and EEPROM database here. You can use with the original Microchip software but the original Microchip software will not program many of the newer classes of chips. These new classes of chips will be listed in the menus, but, they will be detectable.
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    Downloads: 53 This Week
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  • 12

    Relay Trainer

    A single board computer using an electromechanical CPU

    The relay trainer is inspired by the single board microprocessor "trainers" of the 1970s / 1980s, but with a custom 8-bit CPU implemented with 83 electromechanical DPDT relays. As with other recent relay computers, the memory is implemented in semiconductors to keep the relay count low. Microchip PIC microprocessors are used to implement this memory and the front panel user interface.
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    Downloads: 3 This Week
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  • 13
    Halarm

    Halarm

    Simple domotic sensors notification system

    A very simple sensors monitor system that rely on a low-cost wifi microchip connected to your home rooter (no external services involved) for the server, and your favorite device (PC, mobile, etc) for the client. It uses raw TCP protocol (with no security), with tiny band consumption. To handle ISP dynamic IP assignment, an effective No-IP free client has been implemented and included as a library, see: https://sourceforge.net/projects/arduinoip/
    Downloads: 0 This Week
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  • 14
    EtherCard

    EtherCard

    EtherCard is an IPv4 driver for the ENC28J60 chip

    EtherCard is a driver for the Microchip ENC28J60 chip, compatible with Arduino IDE. It is adapted and extended from code written by Guido Socher and Pascal Stang. High-level routines are provided to allow a variety of purposes including simple data transfer through to HTTP handling. Non-AVR boards are NOT currently supported (101/Zero/Due) #211 Hardware: Depending on the size of the buffer for packets, this library uses about 1k of Arduino RAM.
    Downloads: 1 This Week
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  • 15
    Pinguino IDE

    Pinguino IDE

    Pinguino packages

    Pinguino is an electronics prototyping platform. It supports different 8- and 32-bit ©Microchip microcontrollers, all with built-in USB module. Pinguino comes with a USB Bootloader, a small program running inside the microcontroller which is responsible for transferring your application from your PC to the microcontroller memory and handing over the control to this program afterwards. No programmer is then needed, only a USB cable and a PC.
    Downloads: 97 This Week
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  • 16

    PinguinoX

    Pinguino VB IDE

    Pinguino VB basic compiler envirionment for MicroChip PIC computers
    Downloads: 0 This Week
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  • 17
    OpenECoSys
    Open source embedded distributed systems based on Microchip's PIC microcontrollers. A software tool called NetworkViewer for monitoring the modules on the distributed network is also available.
    Downloads: 0 This Week
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  • 18

    Digital Vacuum Gauge

    A simple DIY 4 channel Digital Vacuum Gauge.

    ...Filtering modes are selectable and display modes are also selectable. The firmware is now finished for the project. It is designed to run on the PIC24FV16KA301 microcontroller by Microchip.
    Downloads: 0 This Week
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  • 19

    StarTracker

    Microchip DSPic30F based Star Tracker

    Microchip DSPic30F based Star Tracker. Writen in C code.
    Downloads: 0 This Week
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  • 20
    Modbus library for Microchip dspic, over tcp/ip and serial. Beta Version.
    Downloads: 0 This Week
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  • 21
    Pickit2 driver software for Linux / Mac. // Copyright (c) 2005-2009, Microchip Technology Inc. All rights reserved. // Portions of this code by Jeff Post, j_post <AT> pacbell <DOT> net License Agreement is available in each source file. Please read
    Downloads: 2 This Week
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  • 22
    usbpicprog is a Microchip PIC programmer with simple hardware: one PIC18F2550 and some components. It's therefore easy and cheap to build. Usbpicprog consists of 3 components: Hardware, Embedded software and a stand-alone program for Win, Mac and Linux.
    Downloads: 25 This Week
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  • 23

    K3NG PIC CW Keyer

    A Microchip PIC Based CW Keyer

    Downloads: 3 This Week
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  • 24

    f8544lcd

    f8544lcd : PCD8544 Driver & GFX lib For Pinguino boards

    f8544lcd : C PCD8544 & GFX libs For Monochrome Nokia LCD (Model PCD8544) for pinguino boards This port is non affiliated, non licensed , non endorsed, and non supported in any way by Adafruit or Microchip. This lib is a free and individual Pinguino/ PIC18F C port/rewriting of a mix of Two C++ libs From Adafruit : - Adafruit PCD8544 and - AdaFruit GFX Known limitation : Can drive only 1 display.(as original library). Please read readme.txt and licence.txt Ported to Pinguino/Pic by Thomas Missonier (sourcezax@users.sourceforge.net).
    Downloads: 0 This Week
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  • 25

    NRF24L+ XC16 Library

    NRF24L+ 2.4GHz transceiver chip library for Microchip XC16

    NRF24L+ 2.4GHz transceiver chip library for Microchip XC16. The test app is implemented with dsPIC33FJ128GP802. This is a port/adaptation of Arduino library made by J. Coliz <maniacbug@ymail.com>
    Downloads: 0 This Week
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