dsp2812defaultisr.c

TMS320F2812的bootloader源程序

//###########################################################################
//
// FileName:	DSP281x_DefaultIsr.c
//
// WrittenBy:	PangCheng Syokean LTD. Nanning GX 
//
// Date:		2005-7-14
//###########################################################################
#ifndef DSP281X_DEVICE_H
#include "DSP281x_Device.h"     
#endif
/////////////////////////
 //// use for usb
/*extern Uint16 * UsbEp2;
extern Uint16 * UsbEp4;
extern Uint16 * UsbEp6;
extern Uint16 * UsbEp8;
extern Uint16 * UsbEpStatus; */
////////////////////////////////
// Note CPU-Timer1 ISR is reserved for TI use.
interrupt void INT13_ISR(void)     // INT13 or CPU-Timer1
{
  // Insert ISR Code here
  
  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
     asm ("      ESTOP0");
     for(;;);
}

// Note CPU-Timer2 ISR is reserved for TI use.
interrupt void INT14_ISR(void)     // CPU-Timer2
{
  // Insert ISR Code here
  
  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
     asm ("      ESTOP0");
     for(;;);
}

interrupt void DATALOG_ISR(void)   // Datalogging interrupt
{
  // Insert ISR Code here
 
  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

interrupt void RTOSINT_ISR(void)   // RTOS interrupt
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

interrupt void EMUINT_ISR(void)    // Emulation interrupt
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

interrupt void NMI_ISR(void)       // Non-maskable interrupt
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

interrupt void ILLEGAL_ISR(void)   // Illegal operation TRAP
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
  asm("          ESTOP0");
  for(;;);

}


interrupt void USER1_ISR(void)     // User Defined trap 1
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);

}

interrupt void USER2_ISR(void)     // User Defined trap 2
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);


}

interrupt void USER3_ISR(void)     // User Defined trap 3
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

interrupt void USER4_ISR(void)     // User Defined trap 4
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

interrupt void USER5_ISR(void)     // User Defined trap 5
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

interrupt void USER6_ISR(void)     // User Defined trap 6
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

interrupt void USER7_ISR(void)     // User Defined trap 7
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

interrupt void USER8_ISR(void)     // User Defined trap 8
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

interrupt void USER9_ISR(void)     // User Defined trap 9
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

interrupt void USER10_ISR(void)    // User Defined trap 10
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

interrupt void USER11_ISR(void)    // User Defined trap 11
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

interrupt void USER12_ISR(void)     // User Defined trap 12
{
 // Insert ISR Code here
 
  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);

}

// -----------------------------------------------------------
// PIE Group 1 - MUXed into CPU INT1
// -----------------------------------------------------------

// INT1.1
interrupt void PDPINTA_ISR( void )    // EV-A
{
  // Insert ISR Code here

  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP1;
  
  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

// INT1.2
interrupt void  PDPINTB_ISR(void)   // EV-B
{
  // Insert ISR Code here

  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP1;

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

// INT1.3 - Reserved

// INT1.4
interrupt void  XINT1_ISR(void)
{
  // Insert ISR Code here

  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP1;

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);

}     

// INT1.5
interrupt void  XINT2_ISR(void)
{
  // Insert ISR Code here

  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP1;

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);

}

// INT1.6
interrupt void  ADCINT_ISR(void)     // ADC
{
  // Insert ISR Code here
/*  	int i;
  	Uint16 a1[16],ch; */
	IFR=0x0000;
	PieCtrlRegs.PIEIFR1.all = 0;
	
	PieCtrlRegs.PIEACK.all=0xffff;
	///////////////////////////////
/*	a1[0]=AdcRegs.ADCRESULT0;
	a1[1]=AdcRegs.ADCRESULT1;
	a1[2]=AdcRegs.ADCRESULT2;
	a1[3]=AdcRegs.ADCRESULT3;
	a1[4]=AdcRegs.ADCRESULT4;
	a1[5]=AdcRegs.ADCRESULT5;
	a1[6]=AdcRegs.ADCRESULT6;
	a1[7]=AdcRegs.ADCRESULT7;
	a1[8]=AdcRegs.ADCRESULT8;
	a1[9]=AdcRegs.ADCRESULT9;
	a1[10]=AdcRegs.ADCRESULT10;  
	a1[11]=AdcRegs.ADCRESULT11;  
	a1[12]=AdcRegs.ADCRESULT12;  
	a1[13]=AdcRegs.ADCRESULT13;  
	a1[14]=AdcRegs.ADCRESULT14;  
	a1[15]=AdcRegs.ADCRESULT15;  */
/////////////////////////////////////   


/*	
	for(i=0;i<1;i++)
	{//	ch=a1[i];
		SciaRegs.SCITXBUF=ch&0x00ff;
		while(SciaRegs.SCICTL2.bit.TXRDY==0);//note: This can't remove. It waits for data send to TXSHF 
		while(SciaRegs.SCICTL2.bit.TXEMPTY==0);
		SciaRegs.SCITXBUF=(ch>>8)&0x00ff;
		while(SciaRegs.SCICTL2.bit.TXRDY==0);//note: This can't remove. It waits for data send to TXSHF 
		while(SciaRegs.SCICTL2.bit.TXEMPTY==0);
	}
*/	
	//////////////////////////////////////////////////////////

	AdcRegs.ADCST.bit.INT_SEQ1_CLR=1;
	AdcRegs.ADCTRL2.bit.SOC_SEQ1=1;
	EINT;
	
  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP1; 
  
  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
  
   /* asm ("      ESTOP0");
   for(;;);*/
}

// INT1.7
interrupt void  TINT0_ISR(void)      // CPU-Timer 0
{
  // Insert ISR Code here

  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP1; 
  
  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
     asm ("      ESTOP0");
     for(;;);
}


// INT1.8
interrupt void  WAKEINT_ISR(void)    // WD
{
  // Insert ISR Code here

  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP1; 
  
  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}


// -----------------------------------------------------------
// PIE Group 2 - MUXed into CPU INT2
// -----------------------------------------------------------

// INT2.1
interrupt void CMP1INT_ISR(void)    // EV-A
{
  // Insert ISR Code here

  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP2;

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

// INT2.2
interrupt void CMP2INT_ISR(void)    // EV-A
{
  // Insert ISR Code here

  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP2;

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

// INT2.3
interrupt void CMP3INT_ISR(void)    // EV-A
{
  // Insert ISR Code here

  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP2;
  
  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}


// INT2.4
interrupt void T1PINT_ISR(void)    // EV-A
{
  // Insert ISR Code here

  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP2;
  
  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}


// INT2.5
interrupt void T1CINT_ISR(void)    // EV-A
{
  // Insert ISR Code here

  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP2;

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

// INT2.6
interrupt void T1UFINT_ISR(void)   // EV-A
{
  // Insert ISR Code here

   
  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP2;
  
  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

// INT2.7
interrupt void T1OFINT_ISR(void)   // EV-A
{
  // Insert ISR Code here

  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP2;

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}
      
      
// INT2.8 - Reserved

// -----------------------------------------------------------
// PIE Group 3 - MUXed into CPU INT3
// -----------------------------------------------------------
   
// INT 3.1         
interrupt void T2PINT_ISR(void)     // EV-A
{
  // Insert ISR Code here

  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP3;

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

// INT3.2
interrupt void T2CINT_ISR(void)     // EV-A
{
  // Insert ISR Code here

  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP3;

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

// INT3.3
interrupt void T2UFINT_ISR(void)    // EV-A
{
  // Insert ISR Code here

  // To receive more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrlRegs.PIEACK.all = PIEACK_GROUP3;

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
   asm ("      ESTOP0");
   for(;;);
}

// INT3.4