tms320f2812_tms320f2812有哪些外设_tms320f2812的并行机制(20)

rsvd_ISR,

// Group 6 PIE Vectors

SPIRXINTA_ISR, // SPI-A

SPITXINTA_ISR, // SPI-A

rsvd_ISR,

rsvd_ISR,

MRINTA_ISR, // McBSP-A

MXINTA_ISR, // McBSP-A

rsvd_ISR,

rsvd_ISR,

// Group 7 PIE Vectors

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

// Group 8 PIE Vectors

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

// Group 9 PIE Vectors

SCIRXINTA_ISR, // SCI-A

SCITXINTA_ISR, // SCI-A

SCIRXINTB_ISR, // SCI-B

SCITXINTB_ISR, // SCI-B

ECAN0INTA_ISR, // eCAN

ECAN1INTA_ISR, // eCAN

rsvd_ISR,

rsvd_ISR,

// Group 10 PIE Vectors

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

// Group 11 PIE Vectors

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

// Group 12 PIE Vectors

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

rsvd_ISR,

};

//---------------------------------------------------------------------------

// InitPieVectTable:

//---------------------------------------------------------------------------

// This function initializes the PIE vector table to a known state.

// This function must be executed after boot time.

//

void InitPieVectTable(void)

{

int16 i;

Uint32 *Source = (void *) &PieVectTableInit;

Uint32 *Dest = (void *) &PieVectTable;

EALLOW;

for(i=0; i < 128; i++)

*Dest++ = *Source++;

EDIS;

// Enable the PIE Vector Table

PieCtrl.PIECRTL.bit.ENPIE = 1;

}

5.中断服务程序：

让以上的数值指向你所要的服务程序，例如：

PieVectTable.TINT2 = &ISRTimer2;

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