intjhdl.c

Renesas(Hitachi SuperH)SH7708的UCOS2源码,uC/OS-II 版本2.52.

/*--------------------------------------------------------------------------*/
/*  This function is called by general interrupt handler (INTJ ()).         */
/*  Author: Kuan, Yeou-Fuh                                                  */
/*--------------------------------------------------------------------------*/
#include "sh7707.h"      

void _putc  ( int );
void INTJHandler ( void );
void DbgStr      ( char * );

void INTJHandler ( void )
{
   int iExcepCode1;
   int iExcepCode2;

   iExcepCode1 = INTEVT ;
   iExcepCode2 = INTEVT2 ;
   switch ( iExcepCode1 )
   {
      case 0x0000 :
           /*PowerON ();*/
           break;
      case 0x0020 :
           /*ManualON ();*/
           break;
      case 0x01c0 :       /*  NMI  */
           /*LOWNMI ();*/
           break;
      case 0x0200 :    /*  Interrupt Priority Level 15  */
      case 0x0220 :    /*  Interrupt Priority Level 14  */
      case 0x0240 :    /*  Interrupt Priority Level 13  */
      case 0x0260 :    /*  Interrupt Priority Level 12  */
      case 0x0280 :    /*  Interrupt Priority Level 11  */
      case 0x02A0 :    /*  Interrupt Priority Level 10  */
      case 0x02C0 :    /*  Interrupt Priority Level  9  */
      case 0x02E0 :    /*  Interrupt Priority Level  8  */
      case 0x0300 :    /*  Interrupt Priority Level  7  */
      case 0x0320 :    /*  Interrupt Priority Level  6  */
      case 0x0340 :    /*  Interrupt Priority Level  5  */
      case 0x0360 :    /*  Interrupt Priority Level  4  */
      case 0x0380 :    /*  Interrupt Priority Level  3  */
      case 0x03A0 :    /*  Interrupt Priority Level  2  */
      case 0x03C0 :    /*  Interrupt Priority Level  1  */
           switch ( iExcepCode2 )
           {
              case 0x0600 :  /*  IRQ0 Interrupt  */
                   /*IRQ0();*/
                   break;
              case 0x0620 :  /*  IRQ1 Interrupt  */
                   /*IRQ1();*/
                   break;
              case 0x0640 :  /*  IRQ2 Interrupt  */
                   /*IRQ2();*/
                   break;
              case 0x0660 :  /*  IRQ3 Interrupt  */
                   /*IRQ3();*/
                   break;
              case 0x0680 :  /*  IRQ4 Interrupt (Touch Panel Interrupt)  */
                   /*IRQ4();*/
                   break;
              case 0x08A0 :  /*  IrDA's RXI1 Interrupt (Debug Port)  */
                   /*RXI1 ();*/
                   break;
              case 0x08E0 :  /*  IrDA's TXI1 Interrupt (Debug Port)  */
                   /*TXI1 ();*/
                   break;
              case 0x0920 :  /*  SCIF's RXI2 Interrupt  */
                   /*RXI2();*/
                   break;
              default:
                   break;
           }
           break;
      case 0x0400 :   /*  TMU0's TUNI0 Interrupt  */
         OSTickISR ();     
       
           break;
      case 0x04A0 :   /*  RTC's PRI Interrupt  */
           /*RTC_Periodic ();*/
           break;
      case 0x04E0 :   /*  SCI0's ERI Interrupt (Smart Card)  */
           /*ERI0 ();*/
           break;
      case 0x0500 :   /*  SCI0's RXI Interrupt (Smart Card)  */
           /*RXI0 ();*/
           break;
      case 0x0520 :   /*  SCI0's TXI Interrupt (Smart Card)  */
           /*TXI0 ();*/
           break;
      case 0x0540 :   /*  SCI0's TEI Interrupt (Smart Card)  */
           /*TEI0 ();*/
           break;
      default:
           DbgStr ( "Unknow interrupt happen.\n" );
           break;
   }
}