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Piotr Esden-Tempski edited this page Jan 19, 2017 · 3 revisions

The libopencm3 project (previously known as libopenstm32) aims to create a free/libre/open-source (LGPL v3, or later) firmware library for various ARM Cortex-M0(+)/M3/M4 microcontrollers, including ST STM32, Ti Tiva and Stellaris, NXP LPC 11xx, 13xx, 15xx, 17xx parts, Atmel SAM3, Energy Micro EFM32 and others.

Development

Getting In Touch

News

  • 2015/10/xx: Initial STM32L4 and STM32F7 support
  • 2015/09/xx: USB layer overhauls
  • 2014/10/15: Initial VF6xx support
  • 2014/10/15: Initial STM32L0 support
  • 2013/07/08: Initial STM32F0 support
  • 2013/06/26: Initial STM32F3 support
  • 2013/04/29: Initial SAM3 support
  • 2012/10/29: Initial EFM32 support
  • 2012/10/04: Using github as source code repository and bugtracker
  • 2012/03/02: License changed to LGPL v3 (or later)
  • 2011/11/01: Project renamed to libopencm3
  • 2011/10/31: Initial STM32F4 support
  • 2011/10/29: Initial STM32F2 support
  • 2011/04/02: Initial LuminaryMicro LM3S support
  • 2010/12/30: Initial NXP LPC13xx support
  • 2010/10/02: STM32 USB device stack support
  • 2009/07/20: First working STM32F1 example
  • 2009/07/15: Project started