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FreeRTOS Support ArchiveThe FreeRTOS support forum is used to obtain active support directly from Real Time Engineers Ltd. In return for using our top quality software and services for free, we request you play fair and do your bit to help others too! Sign up to receive notifications of new support topics then help where you can.
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How to monitor stack usage in a PIC24?Posted by renaldtravispaad on March 15, 2010 Hi everyone, I am a newbie to freeRTOS. I did a baseline software development for a project using freeRTOS on a microchip PIC24F. The system seems to be working fine with its current heap and stack values. I know that I just got lucky with my numbers. I would like to do a thorough stack and heap analysis as part of my optimization. First, I want to do a stack requirement analysis. Is there any demo code for the PIC24F processor that clearly tells me how to use pxCurrentTCB for the purpose? Also, How do I find out the amount of heap being used by my code? I would really appreciate any help Thanks! Sid RE: How to monitor stack usage in a PIC24?Posted by Dave on March 15, 2010 “First, I want to do a stack requirement analysis.” See http://www.freertos.org/uxTaskGetStackHighWaterMark.html “ How do I find out the amount of heap being used by my code? If you are using heap_1.c or heap_2.c then simply call xPortGetFreeHeapSize().
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