Debugger question

[roberthiebert]

CW V 5.9.0 SE, MC9S12XEP100, absolute assembly, Full Chip Simulation. I am able to single step through the main.ASM file just fine. But how do I step through the Interrupt Service Routines?

[ZhangJennie]

HI

Don't quite understand your questions.

You don't know how to implement a asm interrupt code or you already implemented asm interrupt code but can't access interrupt routines during debug?

Could you please upload your demo project to show your problem?

Thanks,

Jun Zhang

[roberthiebert]

Hi Jun,

I am trying to debug as much of my program as I can before actually loading the code into my processor. I have several interrupt routines triggered by inputs to input capture timer pins. I also have SCI communications that are interrupt driven and I have a time rate generator driven by RTI interrupts. Is there some way I can simulate any of these interrupts so I can step through these routines with the debugger?

Regards,

Robert

[ZhangJennie · Accepted solution]

Hi

All information about peripheral simulation is in  Debugger_HC12.pdf manual Please check the supported features for the chip, True-Time I/O Stimulation, Electrical Signal Generators and Signals Application to Device Pins

Have a nice day,

Jun Zhang

[roberthiebert]

Hi Jun,

Thanks for pointing me in the right direction. I'll study that and see if it makes any sense to me.

Regards,

Robert