void init_Ints(void) // used to generate sinusoid with interrupts
{
IRQ_setVecs(vectors);
IRQ_map(IRQ_EVT_XINT1,11);
IRQ_reset(IRQ_EVT_XINT1);
IRQ_enable(IRQ_EVT_XINT1);
IRQ_nmiEnable();
IRQ_globalEnable();
}
void init_Ints(void) // used to generate sinusoid with interrupts
{
IRQ_setVecs(vectors);
IRQ_reset(IRQ_EVT_XINT1);
IRQ_map(IRQ_EVT_XINT1,11);
IRQ_nmiEnable();
IRQ_globalEnable();
IRQ_enable(IRQ_EVT_XINT1);
/* add your mappings to set up your interrupt (mcbsp, edma etc) here */
}
// for communication/init using interrupt
void comm_intr() {
// 0 since not polling
poll=0;
// disable interrupts
IRQ_globalDisable();
// init DSP and codec
c6713_dsk_init();
// McBSP1 Xmit
CODECEventId=MCBSP_getXmtEventId(DSK6713_AIC23_codecdatahandle);
// do not need to point to vector table
#ifndef using_bios
//point to the IRQ vector table
IRQ_setVecs(vectors);
//since interrupt vector handles this
#endif
// map McBSP1 Xmit to INT11
IRQ_map(CODECEventId, 11);
// reset codec INT 11
IRQ_reset(CODECEventId);
// globally enable interrupts
IRQ_globalEnable();
// enable NMI interrupt
IRQ_nmiEnable();
// enable CODEC eventXmit INT11
IRQ_enable(CODECEventId);
// start McBSP interrupt outputting a sample
output_sample(0);
}
