freeRTOS MPU on STM32F429

Posted by sapanak on January 7, 2016

Hi We have STM32F429 based board. We are using freeRTOS 8.2.2. Now we would like to enable freeRTOS-MPU. I have gone through link http://www.freertos.org/FreeRTOS-MPU-memory-protection-unit.html Does anyone guide how to do that? or is there any reference sample for the same. Thanks

freeRTOS MPU on STM32F429

Posted by rtel on January 13, 2016

Sorry for the delay - your post somehow got missed.

There are only a couple of examples for FreeRTOS MPU, and both rather old, but they can still be used as a reference. See the projects in the sub directories of /FreeRTOS/Demo that start "CORTEX_MPU".

To use the MPU you have to build the files from the MPU port layer, rather than the normal Cortex-M port layer.