This is an old revision of the document!
Whilst we always recommend using the latest version of FreeRTOS possible, we understand that older versions are often required for compatibility or compliance reasons.
For releases up to ADI FreeRTOS version 1.5.x, source code for both upstream official FreeRTOS release, and the Analog Devices FreeRTOS add on product release are required.
The version 1.5.1 overlay zip file containing FreeRTOS sources and Demos can be downloaded from license/licensing-agreement/freertos-licensing-agreement-current.html
This zip file needs to be overlayed on top of a standard FreeRTOS version 10 directory which can be downloaded from https://sourceforge.net/projects/freertos/files/FreeRTOS/