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FreeRTOS on a LPC1788 with MPU

Posted by Tamir Michael on June 11, 2012

I have read the FreeRTOS specific guide for the LPC17xx so I have a basic understanding how to do it. However, the guide does not indicate the need to define "portUSING_MPU_WRAPPERS" (which seems to be required so that each TCB maintains the required MPU configuration) and when I do define it, the compiler generates this report:

..\common\src\FreeRTOS\FreeRTOSV7.1.0\Source\include\queue.h(144): warning: #47-D: incompatible redefinition of macro "xQueueCreate" (declared at line 91 of "..\common\src\FreeRTOS\FreeRTOSV7.1.0\Source\include\mpu_wrappers.h")

I am obviously missing something. Can somebody help?

Thanks in advance

RE: FreeRTOS on a LPC1788 with MPU

Posted by Richard on June 11, 2012
Please use FreeRTOS V7.1.1 - you should find that is ok. Search for "MPU" in http://www.FreeRTOS.org/History.txt to see a note about this.


RE: FreeRTOS on a LPC1788 with MPU

Posted by Tamir Michael on June 11, 2012
OK, thanks.

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