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Small Device C Compiler

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  Analyzed 7 months ago

SDCC is a retargettable, optimizing ANSI - C compiler that targets the Intel 8051, Maxim 80DS390, Zilog Z80 and the Motorola 68HC08 based MCUs. Work is in progress on supporting the Microchip PIC16 and PIC18 series. SDCC is Free Open Source Software, distributed under GNU General Public License (GPL).

4.87M lines of code

5 current contributors

12 months since last commit

29 users on Open Hub

Activity Not Available
4.625
   
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avr-libc

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  Analyzed 7 months ago

The AVR Libc package provides a subset of the standard C library for Atmel AVR 8-bit RISC microcontrollers. In addition, the library provides the basic startup code needed by most applications.

2.37M lines of code

0 current contributors

about 2 years since last commit

17 users on Open Hub

Activity Not Available
4.57143
   
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libopencm3

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  Analyzed 3 days ago

A free/libre/open-source firmware library for Cortex-M3 microcontrollers.

102K lines of code

25 current contributors

12 days since last commit

11 users on Open Hub

Moderate Activity
4.83333
   
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FreeRTOS Real Time Kernel

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  Analyzed 4 months ago

Mini RTOS kernel for small embedded systems. Preconfigured demo programs are included for lots of microcontroller architectures - ARM7, ARM CORTEX M3, PIC32, PPC405, 8051, AVR (MegaAVR), x86, PIC18, PIC24, dsPIC, HCS12, H8S, RDC, ColdFire, Fujitsu, etc.

3.66M lines of code

3 current contributors

6 months since last commit

10 users on Open Hub

Activity Not Available
5.0
 
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Licenses: Commercial, GPL-2-0-w...

NuttX

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  Analyzed 17 days ago

Nuttx is a real time embedded operating system (RTOS). Its goals are: (1) small footprint usable in deeply embedded environments, (2) fully scalable from tiny (8-bit) to moderate (32-bit), (3) standards compliance, (4) real time, and (5) totally open

2.01M lines of code

120 current contributors

21 days since last commit

9 users on Open Hub

Very High Activity
4.66667
   
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Piklab

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  Analyzed 7 months ago

Piklab is an integrated development environment (IDE) for applications based on Microchip PIC and dsPIC microcontrollers similar to the MPLAB environment. It integrates with several compiler and assembler toolchains (like gputils, sdcc, c18) and with the GPSim simulator. It supports the most common ... [More] programmers (serial, parallel, ICD2, Pickit2, PicStart+), the ICD2 debugger, and several bootloaders (Tiny, Pickit2, and Picdem). It was started from Pikdev sources: http://pikdev.free.fr [Less]

0 lines of code

0 current contributors

0 since last commit

8 users on Open Hub

Activity Not Available
5.0
 
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Mostly written in language not available
Licenses: gpl

ChibiOS/RT embedded RTOS

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  Analyzed 7 months ago

ChibiOS/RT is a compact and fast RTOS designed for embedded applications. It offers threads, mutexes, semaphores, messages, events, timers, flexible I/O with timeout capability. ARM7, Cortex-M3, AVR, MSP430 and x86 are currently supported.

0 lines of code

0 current contributors

0 since last commit

7 users on Open Hub

Activity Not Available
5.0
 
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Mostly written in language not available
Licenses: Commercial, gpl3_or_l...

micropython

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  Analyzed about 7 hours ago

An implementation of Python 3.x on a microcontroller.

285K lines of code

80 current contributors

22 days since last commit

6 users on Open Hub

Very High Activity
5.0
 
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mbed

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  Analyzed 7 months ago

The mbed Software Development Kit (SDK) is an open source C/C++ microcontroller software platform relied upon by tens of thousands of developers to build projects fast. We've worried about creating and testing startup code, C runtime, libraries and peripheral APIs, so you can worry about coding the smarts of your next product.

5.85M lines of code

274 current contributors

9 months since last commit

6 users on Open Hub

Activity Not Available
4.33333
   
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paparazzi

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  Analyzed 7 months ago

Paparazzi is a free and open-source hardware and software project intended to create an exceptionally powerful and versatile autopilot system by allowing and encouraging input from the community. The project includes not only the airborne hardware and software, from voltage regulators and GPS ... [More] receivers to Kalman filtering code, but also a powerful and ever-expanding array of ground hardware and software including modems, antennas, and a highly evolved user-friendly ground control software interface. All hardware and software is open-source and freely available to anyone under the GNU licencing agreement. Several vendors are currently producing and selling Paparazzi autopilots and popular accessories, making the system easy and affordable to all. The key feature of the paparazzi autopilot is its unique combination of infrared thermopiles and inertial measurement for attitude sensing, providing a robust and accurate attitude estimate that requires no ground calibration and can recover from any launch attitude. The sourcecode is hosted at GitHub http://github.org/paparazzi/paparazzi for more information see http://paparazzi.enac.fr/wiki/Git [Less]

1.4M lines of code

18 current contributors

7 months since last commit

5 users on Open Hub

Activity Not Available
5.0
 
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