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The current version of FreeRTOS can be downloaded from www.freertos.org. For porting, we need the folder <FreeRTOS/Source> and from the portable folder we need to use one of the following port/ portmacro files:

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portables ARM_CM3, ARM_CM3_MPU, ARM_CM4FP, ARM_CM4_MPU. The following table shows the supported features of each portable.

Portable	FPU	MPU
ARM_CM3
ARM_CM3_MPU
ARM_CM4FP
ARM_CM4_MPU

FreeRTOS Config

The FreeRTOSConfig file customizes your FreeRTOS port and must be defined according to your needs. You can find more information from 

Heap

TBD. FreeRTOS already provides a lot of information here.

Heap

FreeRTOS provides the mentioned five heap implementations. Since none of those support newlib c, we also included Dave Nadlers newlib heap implementation.

FreeRTOSCommonHooks

The following Hook Functions are required:

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