Hello together, I'm using the XC866-Board from Infineon. As I don't use all the availible interrupts in my program I would like to simply overwrite the NOPs of the interrupt vectors with RETIs to make sure the program does not accidentaly run into my code when an unused interrupt should occure. Is there a simpler alternative than writing a interrupt service routine for every unused interrupt like
void dummyISR() interrupt xy { }
The issue of unused interrupts should not be an issue for production ready project. However it can really kill your productivity during development. Thus I make all unused interrupts like this
//////////////////////////////////////////////////////////// // // ISR 2: void ISR_EI1 (void) // void ISR_EI1 (void) interrupt 2 using 0 { Icrash(); // just kill stray interrupts } // end ISR_EI1
void Icrash(void) { for (;;) }
"The issue of unused interrupts should not be an issue for production ready project." The only 'production' my project will come to is one single controller. Insofar I thought it would not be too bad a idea. Thanks for the code, I'll try that.