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Task stack question

Posted by ltran2016 on May 13, 2016

I allocated a large stack space for a task. Part of that task is defined as a char array. In the task a xQueueReceive is called waiting for a pointer to data. The pointer memory is copied to the char array. When I read out the character array after the copy, all I get are a bunch of A5 which is not what I'm expecting. Is the stack space marked A5s?


Task stack question

Posted by rtel on May 13, 2016

Task stacks are filled with 0xa5 before the task is started.


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