Hello All--
this is my first time transmitting to this group.
I'm trying to get CAN interrupts working on HC12BC32
using ImageCraft ICC12

I've added these to vectors.c
#pragma interrupt_handler CAN_RX_int
extern void CAN_RX_int(void);

I've extended the vector table:
#pragma abs_address:0xffc4
void (*interrupt_vectors[])(void) =
{
DUMMY_ENTRY, //CAN transmit ffc4
CAN_RX_int, //CAN receive ffc6
DUMMY_ENTRY, //CAN error ffc8
DUMMY_ENTRY, //reserved ffca
DUMMY_ENTRY, //reserved ffcc
DUMMY_ENTRY, //reserved ffce
DUMMY_ENTRY, /* BDLC */ /* Key Wakeup J */
etc.......

I've enabled receive interrupt:
CRIER=0x1;
INTCR=0xe0; I suspect isn't applicable

Is this the only way to clear the I bit in the CCR?
asm ("TAP\n"
"ANDA #$ef\n"
"TAP\n");

and a dummey interrupt routine:
void CAN_RX_int(void)
{
printf("Received an interrupt!\n");
}


No work-----what am I missing??

Nick Allen