Increasing stack size

Discussion created by Guest on Feb 17, 2013
Latest reply on Feb 19, 2013 by eran yasso

Hi all,

 

I have a project which runs on MC9S08DZ60. This MCU has 4Kb of RAM.

In my current phase of project, my stack size is 0x700 bytes.

 

I increment the stack size when I see bad behavior of the sw (PC goes to wrong location/variables values are changed).

 

I hardly have nested function calls. I noticed that I increase stack size if I add few function calls/new features. Why is the reason for
increasing the stack size if functions nested calls are 2-3 levels?

 

Thanks.

 

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