interrupt table: IDE version 5.5.1272 microcontroller MC9S12C32

randy_s_woods — Wed, 21 Mar 2007 02:20:56 GMT

I am attempting to setup the port p interrupt on a MC9S12C32 process (NanoCore from technological arts) as shown below. I am trying to use the interrupt to read in a 1 Hz signal from a Real Time Clock therefore, I set Port P up as an input and enabled the interrupt inside the PIEP register (although just to write the declaration I should not even need to do this).

interrupt 56 void 1Hz_handler(void) // port P5
// ENABLED:
// PURPOSE:
{

}

I keep getting an error stating that this is an invalid number. I have counted up in the vector table several times and I keep getting Vportp to be 56. Has anybody used the port p vectors?

When I looked in the Device user guide (MC9S12C32) it shows up as interrupt 37 when the reserved interrupts are removed from the counting. I attempted to use 37 as the interrupt and this gives the same error "C2704: Illegal number". When I looked at the code warrior file mc9s12c32.inc the interrupt would be 56.

Re: interrupt table: IDE version 5.5.1272 microcontroller MC9S12C32

randy_s_woods — Wed, 21 Mar 2007 02:41:49 GMT

Woops! 1Hz_handler is not a valid name.....

Re: interrupt table: IDE version 5.5.1272 microcontroller MC9S12C32

bigmac — Wed, 21 Mar 2007 09:28:05 GMT

Hello,

I notice that you have cross-posted the same query in the 16-bit forum, as well as this one. Please do not do this. Each query must be posted in a single forum only. In this instance, the current forum would be the correct one.

Regards,

Mac

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interrupt table: IDE version 5.5.1272 microcontroller MC9S12C32

Re: interrupt table: IDE version 5.5.1272 microcontroller MC9S12C32

Re: interrupt table: IDE version 5.5.1272 microcontroller MC9S12C32