DT Interupts and ICD?

[ShaneMichael]

So, I'm back to breaking things again...I've been using the ICD and boot loader in MicroCode Studio Plus with much joy! I haven't however been able to get the Interupts and ICD to work together. I get an error "ICD Address Mismatch".

I have tried the debug disable and debug enable with the same results.

Is it possible to use ICD and DT Interupts together? Both are working great until combined.

ICD works until I include the following code. I'm using an 18F2550


Disable debug
INCLUDE "DT_INTS-18.bas" ; Base Interrupt System
INCLUDE "ReEnterPBP-18.bas" ; Include if using PBP interrupts
INCLUDE "Elapsed_INT-18.bas" ; Elapsed Timer Routines

ASM
INT_LIST macro ; IntSource, Label, Type, ResetFlag?
INT_Handler TMR1_INT, _ClockCount, PBP, yes

endm
INT_CREATE ; Creates the interrupt processor
ENDASM
@ INT_ENABLE TMR1_INT
enable debug

Thanks for any input you may have
Shane

[Darrel Taylor]

I find it's best to put a PAUSE 100 at the very top of the program (before anything) so that the ICD has something to latch onto before it goes wacko with interrupts.

Each of the include files disables debugging within that include by default.
But they also ENABLE it again at the end of each file.
Moving the first disable down to after the includes might help.

INCLUDE "DT_INTS-18.bas" ; Base Interrupt System
INCLUDE "ReEnterPBP-18.bas" ; Include if using PBP interrupts
INCLUDE "Elapsed_INT-18.bas" ; Elapsed Timer Routines

Disable debug
ASM
INT_LIST macro ; IntSource, Label, Type, ResetFlag?
INT_Handler TMR1_INT, _ClockCount, PBP, yes

endm
INT_CREATE ; Creates the interrupt processor
ENDASM
@ INT_ENABLE TMR1_INT
enable debug

You must also disable ALL code used by the interrupt handlers.

You can not debug the actual interrupt code because it could interrupt any debug information already being sent at the time the interrupt occurs.

Well, I should say that you CAN debug the interrupts, but only if the entire rest of the program is disabled. And the time it takes to communicate with the ICD makes it so you will miss many hundreds of interrupts in the process, so what you see may not be what you expect.
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