Friday, June 18, 2010
Common Interrupt Pitfalls
I just want to share some interesting facts that I found in SDCC Compiler User Guide. From my experience, I think these facts are very important to keep in mind of a firmware programmer. Last time, I got an experience that my program executed wrongly even though I could not find any fault in my program. Suddenly, I remembered stack overflow problem and the program worked correctly after I changed the stack size.