Porting Tip: possibly unassigned ISR handler

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Porting Tip: possibly unassigned ISR handler

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Lokutas
Contributor I
Hello community...
 
When "hand-porting" a S08 QE project to a Coldfire V1 QE project I get the following message.
 
Porting Tip: possibly unassigned ISR handler
 
for all my ISRs, why is this?
 
Help and hints welcomed.
 
Thanks,
Carlos
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stanish
NXP Employee
NXP Employee
I'd suggest you to check all of your ISRs. Are all of them assigned to appropriate vector?
e.g in case your original HC08 interrupt routine is declared as:

void interrupt MyISR(void)
{
....
}


and the routine is assigned to appropriate interrupt vector in the original .prm file e.g.

Vector 13 MyISR

then this information is not passed into CFv1 project and a  "Porting Tip" may be generated.
It's recommended to use rather:

void interrupt VectorNumber_Vspi1 MyISR(void)
{
...
}
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