2010年7月20日火曜日

FreeRTOS for STM32F103 with gcc 4.4.x. (It don't use any evaluation software. It is based on open source software.)

A few days ago, I was checked with 'LED toggle demo program' on CQ-STARM board.
The board has STM32/Cortex-M3. It's not so good example.
(Hey! It's 32 bits MPU! Why don't you use the power of it!)

So, I decided to port FreeRTOS to the board.
http://www.freertos.org/
The clock is 72M[Hz], It can be pracical application.


The design of FreeRTOS is great.
It is easy to port to another platform.
Many demo projects in FreeRTOS uses evaluation software.
(e.g:Rowley CrossWorks, IAR, Keil, Red Suite)
So many users don't like evaluation software I know.
You can try this port if you don't like use it.

  • The environment is Ubuntu 10.04 with open source software.
    • It don't use any evaluation software. I don't like it :)
  • The demo project oriented from CORTEX_STM32F103_Primer_GCC.

The concept is 'Our environment should be free'.

(Download from here)

I hope to your helps!

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