interrupt.c

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/************************
* Function: Interrupt control
*
* Related registers: 
* RCON,INTCON,INTCON2,INTCON3
* PIR1,PIR2,PIR3
* PIRE1,PIE2,PIE3
* IPR1,IPR2,IPR3
*
* File: gpio.c
* Author: Book Chen
* Date 2009.07.06
**************************
*/
#include "includes.h"

void InterruptInit(void){ 
    //RCON=0;
    INTCON=0;
    INTCON2=0;
    INTCON3=0;
}

void interrupt ISR_HIGH_PROC(void) //high prior
{
    
    #if(EX0_ISR_EN==1)
        if(INT0IF){      // Check Ex0 Int.
            INT0IF = 0;  // Clear Ex0 Interrupt Flag
            //EX0_ISR();
        }
    #endif
}   

void low_priority interrupt ISR_LOW_PROC(void)
{
    #if(MSSP1_ISR_EN==1)
        if(SSP1IF){ // Check MSSP1 Int.
            SSP1IF = 0;     // Clear MSSP1 Interrupt Flag
            F_SpiIsr();
        }
    #endif

    #if(EX1_ISR_EN==1)
        if(INT1IF){     // Check Ex1 Int.
            INT1IF = 0; // Clear Ex1 Interrupt Flag
        }
    #endif

    #if(ET0_ISR_EN==1)
        if(TMR0IF){         // Check Timer0 Int.
            TMR0IF = 0;     // Clear Timer0 Interrupt Flag
            Timer0Isr();
        }
    #endif

    #if(ET1_ISR_EN==1)
        if(TMR1IF){         // Check Timer1 Int.
            TMR1IF = 0;     // Clear Timer1 Interrupt Flag
            Timer1Isr();
        }
    #endif

    #if(ET2_ISR_EN==1)
        if(TMR2IF){         // Check Timer2 Int.
            TMR2IF = 0;     // Clear Timer2 Interrupt Flag
            Timer2Isr();
        }
    #endif

    #if(ET3_ISR_EN==1)
        if(TMR3IF){     // Check Timer3 Int.
            TMR3IF = 0;     // Clear Timer3 Interrupt Flag
            Timer3Isr();
        }
    #endif

    #if(ET3_ISR_EN==1)
        if(TMR4IF){     // Check Timer3 Int.
            TMR4IF = 0;     // Clear Timer3 Interrupt Flag
            Timer4Isr();
        }
    #endif

    #if(USART1_ISR_EN==1)
        if((RC1IE)&&(RC1IF)){   // Check USART1 Rx Int.
            Uart1RxIsr();
        }
        if((TX1IE)&&(TX1IF)){ // Check USART1 Tx Int.
            Uart1TxIsr();
        }   
    #endif

    #if(USART2_ISR_EN==1)
        if((RC2IE)&&(RC2IF)){
            Uart2RxIsr();
        }
        if((TX2IE)&&(TX2IF)){
            Uart2TxIsr();
        }   
    #endif

    #if(MSSP2_ISR_EN==1)
        if(SSP2IF){ // Check MSSP2 Int.
            SSP2IF = 0;     // Clear MSSP2 Interrupt Flag
        }
    #endif

    #if(ADC_ISR_EN==1)  
        if(ADIF){ // Check MSSP2 Int.
            ADIF = 0;       // Clear ADC Interrupt Flag
        }
    #endif

    #if(CCP1_ISR_EN==1)
        if(CCP1IF){ // Check CCP1 Int.
            CCP1IF = 0;     // Clear CCP1 Interrupt Flag
        }
    #endif

    #if(CCP2_ISR_EN==1)
        if(CCP2IF){ // Check CCP2 Int.
            CCP2IF = 0;     // Clear CCP2 Interrupt Flag
        }
    #endif

    #if(CCP3_ISR_EN==1)
        if(CCP3IF){ // Check CCP3 Int.
            CCP3IF = 0;     // Clear CCP3 Interrupt Flag
        }
    #endif

    #if(CCP4_ISR_EN==1)
        if(CCP4IF){ // Check CCP4 Int.
            CCP4IF = 0;     // Clear CCP4 Interrupt Flag
        }
    #endif

    #if(CCP5_ISR_EN==1)
        if(CCP5IF){ // Check CCP5 Int.
            CCP5IF = 0;     // Clear CCP5 Interrupt Flag
        }
    #endif
}                               

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