How can I know if heap memory is full?

system · February 20, 2006, 9:54am

nobody wrote on Monday, February 20, 2006:

How can I know if heap memory is full?
Thanks a lot.

system · February 20, 2006, 11:21am

nobody wrote on Monday, February 20, 2006:

API calls to create tasks, queues or semaphores cause memory to be allocated. If there is no memory available then the API call returns an error code.

system · February 21, 2006, 9:32am

nobody wrote on Tuesday, February 21, 2006:

Ok, but my problem is to undetstand if the size of heap memory is, for example, too large.
Thanks for answers.
By.

system · February 21, 2006, 3:06pm

jra01 wrote on Tuesday, February 21, 2006:

I use heap_1. Then the following should be good:
Use a debugger. Let the system start up. Then check the value of "xNextFreeByte". That is an exact measure of how much heap is allocated at the moment.

Jokke

system · February 22, 2006, 9:52am

nobody wrote on Wednesday, February 22, 2006:

Thank a lot!!
I will try.

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