dsp28_defaultisr.c

TMS320F2812 的 CAN 总线程序 变速箱电液换档程序的一个实例 当然还需要完善

/************************************************************************************
	版权(c) 	2003-		北京合众达电子技术有限责任公司			                *
*  	设计者：	戴展波	
*************************************************************************************/

#include "DSP28_Device.h"
extern Uint32 PI_GearOutSpeed;
extern float TravelSpeed;  
extern int INTCount;  
extern float a1[16];  
extern float OilPress;     
extern Uint32 Count1,Count2;  
//---------------------------------------------------------------------------
// INT13, INT14, NMI, XINT1, XINT2 Default ISRs:
//
interrupt void INT13_ISR(void)     // INT13 or CPU-Timer1
{
  // Insert ISR Code here
  
  // Next two lines for debug only - remove after inserting
  // ISR Code
     asm ("      ESTOP0");
     for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

interrupt void INT14_ISR(void)     // CPU-Timer2
{
  // Insert ISR Code here
  
  // Next two lines for debug only - remove after inserting
  // ISR Code
     asm ("      ESTOP0");
     for(;;);
 
  // Uncomment this line after adding ISR Code 
  // return;
}

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

interrupt void  XINT1_ISR(void)
{
  // Insert ISR Code here

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}     

interrupt void  XINT2_ISR(void)
{
  // Insert ISR Code here

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

//---------------------------------------------------------------------------
// DATALOG, RTOSINT, EMUINT, RTOS Default ISRs:
//
interrupt void DATALOG_ISR(void)   // Datalogging interrupt
{
  // Insert ISR Code here
 
  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;

}

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

//---------------------------------------------------------------------------
// ILLEGAL Instruction Trap ISR:
//
interrupt void ILLEGAL_ISR(void)   // Illegal operation TRAP
{
  // Insert ISR Code here
  asm("          ESTOP0");
  for(;;);

  // Uncomment this line after adding ISR Code 
  // return;

}

//---------------------------------------------------------------------------
// USER Traps Default ISRs:
//
interrupt void USER0_ISR(void)     // User Defined trap 0
{
 // Insert ISR Code here
 
  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;

}

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;

}

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;

}

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;

}

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;

}

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;

}

//---------------------------------------------------------------------------
// ADC Default ISR: 
//
interrupt void  ADCINT_ISR(void)     // ADC
{
  	//float vol,resistance,tmp;
   	PieCtrl.PIEACK.bit.ACK1 = 1;   
	PieCtrl.PIEIFR1.bit.INTx6 = 1;
	a1[0]=((float)AdcRegs.RESULT0)*3.0/65520.0;
	a1[1]=((float)AdcRegs.RESULT1)*3.0/65520.0;
	a1[2]=((float)AdcRegs.RESULT2)*3.0/65520.0;
	a1[3]=((float)AdcRegs.RESULT3)*3.0/65520.0;
	a1[4]=((float)AdcRegs.RESULT4)*3.0/65520.0;
	a1[5]=((float)AdcRegs.RESULT5)*3.0/65520.0;
	a1[6]=((float)AdcRegs.RESULT6)*3.0/65520.0;  
	//a1[6] = AdcRegs.ADCRESULT6 >>4;  
	//a1[6]=((float)AdcRegs.RESULT6)*3.0/4095.0;
	a1[7]=((float)AdcRegs.RESULT7)*3.0/65520.0;
	a1[8]=((float)AdcRegs.RESULT8)*3.0/65520.0;
	a1[9]=((float)AdcRegs.RESULT9)*3.0/65520.0;
	a1[10]=((float)AdcRegs.RESULT10)*3.0/65520.0;
	a1[11]=((float)AdcRegs.RESULT11)*3.0/65520.0;
	a1[12]=((float)AdcRegs.RESULT12)*3.0/65520.0;
	a1[13]=((float)AdcRegs.RESULT13)*3.0/65520.0;
	a1[14]=((float)AdcRegs.RESULT14)*3.0/65520.0;
	a1[15]=((float)AdcRegs.RESULT15)*3.0/65520.0; 
	OilPress=a1[5]*3.0/65520;
	/*vol=a1[5]*3.0/65520;
	resistance=(470*vol)/(12-vol);
	tmp=(-0.04342+0.00378*resistance+0.0000111*resistance*resistance)*10*10;
	if(tmp<0)
		OilPress=0;  
	else
		OilPress=tmp; */
	AdcRegs.ADC_ST_FLAG.bit.INT_SEQ1_CLR=1;
	AdcRegs.ADCTRL2.bit.SOC_SEQ1=1;
  // Uncomment this line after adding ISR Code 
  // return;
}

//---------------------------------------------------------------------------
// CPU Timer 0 Default ISR: 
//
interrupt void  TINT0_ISR(void)      // CPU-Timer 0
{
  // Insert ISR Code here

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
     asm ("      ESTOP0");
     for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

//---------------------------------------------------------------------------
// Watchdog Default ISR: 
//
interrupt void  WAKEINT_ISR(void)    // WD
{
  // Insert ISR Code here

  // To recieve more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrl.PIEACK.all = PIEACK_GROUP1; 
  
  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

//---------------------------------------------------------------------------
// EV-A Default ISRs: 
//
interrupt void PDPINTA_ISR( void )    // EV-A
{
  // Insert ISR Code here

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);
   
  // Uncomment this line after adding ISR Code 
  // return;

}

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

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

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

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);
   
  // Uncomment this line after adding ISR Code 
  // return;

}

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

  // To recieve more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrl.PIEACK.all = PIEACK_GROUP2;
  
  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

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

  // To recieve more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrl.PIEACK.all = PIEACK_GROUP2;
  
  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

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

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

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

   
  // To recieve more interrupts from this PIE group, acknowledge this interrupt 
  // PieCtrl.PIEACK.all = PIEACK_GROUP2;
  
  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

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

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

interrupt void T2PINT_ISR(void)     // EV-A
{
  // Insert ISR Code here

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

  // Next two lines for debug only - remove after inserting
  // ISR Code
   asm ("      ESTOP0");
   for(;;);

  // Uncomment this line after adding ISR Code 
  // return;
}

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