lbl_intr.c

TMS320C6416的BOOTLOADER程序代码

/*********************************************************************/
/*      INTERRUPT4 RECEIVE PC COMMOND           */
/*********************************************************************/
interrupt void c_int4()
{

}
/*********************************************************************/
/*      INTERRUPT5 FOR   synchronization         */
/*********************************************************************/
interrupt void c_int5()
{
//transmit pulse informatin

 *(unsigned volatile int *)ESR =0x01000000;//event 24 for pulse
//if (flag_state==1) //flag_state =1 means that it is on warship
//trans AD
}
/*********************************************************************/
/*      INTERRUPT6 FOR AD           */
/*********************************************************************/
interrupt void c_int6()
{
 *(short*)(0x27000+num_r*2)=*(short*)(0x60000008);   
  num_r++;
}
/*********************************************************************/
/*      INTERRUPT7 FOR KEY           */
/*********************************************************************/
interrupt void c_int7()
{
 
tt=*(short*)0x60000008;//(EVENT24L_PARAMS+DST)
//*(short*)(pRV+ii5)=tt;//save data in pRx=0x56000
//ii5++;
 pLCD=0;
 LCD_DIPLAY(1,1,10,tt);//向数组里存数据//1为数字
 //*(unsigned volatile int *)(EVENT24_PARAMS+SRC)=0x00025000;
 *(unsigned volatile int *)(EVENT24_PARAMS+CNT)=pLCD;
 //*(unsigned volatile int *)(EVENT24_PARAMS+DST)=0x60000008;
 //*(unsigned volatile int *)(EVENT24_PARAMS+IDX)=0x00000000;
 //*(unsigned volatile int *)(EVENT24_PARAMS+LNK)=0x00000600;
 *(unsigned volatile int *)ESR =0x01000000;
 return;
}