Which at91lib is better for FreeRTOS

Development Boards MicroMod
1

Hi,

I was wondering why two different libraries are included in the FreeRTOS package.

  1. FreeRTOS\Demo\Common\drivers\Atmel\at91lib

  2. FreeRTOS\Source\portable\GCC\ARM7_AT91SAM7S

Now I am a little bit confused with one I have to chose! Are there any advantages oder disadvantages between these libs?

Thx!