closesmpspwm.c

Mplab C30编译器

#if defined(__dsPIC30F__) 
#include <p30fxxxx.h>
#elif defined(__dsPIC33F__)
#include <p33Fxxxx.h>
#endif

#include "smpspwm.h"
#ifdef _PSEMIF


/*************************************************************************
* Function Name     : CloseSmpsPWM
* Description       : This function disables the Power Supply PWM module and clears the PWM, 
*                     Faults, Interrupt Enable and Flag bits. This function also clears the PTCON, 
*                     PWMCON1, PWMCON2, PWMCON3, and PWMCON4 registers.                   
* Parameters        : void
* Return Value      : None 
**************************************************************************/

void CloseSmpsPWM(void)
                    
{
    
    /* Clear the PWM Interrupt status Flags of PWMGEN #1, PWMGEN #2 PWMGEN #3, PWMGEN #4 */

	IFS1bits.PWM1IF = 0;
	IFS1bits.PWM2IF = 0;
    #ifdef _PWM3IF
	IFS1bits.PWM3IF = 0;
	IFS1bits.PWM4IF = 0;
    #endif 
	IFS1bits.PSEMIF = 0;

   /* Clear the PWM Interrupt control registers of PWMGEN #1, PWMGEN #2 PWMGEN #3, PWMGEN #4 */

	IEC1bits.PWM1IE = 0;
	IEC1bits.PWM2IE = 0;
    #ifdef _PWM3IF
	IEC1bits.PWM3IE = 0;
	IEC1bits.PWM4IE = 0;
    #endif
	IEC1bits.PSEMIE = 0;

    /* Clear the PWM control registers */
	PTCON     = 0;
	PWMCON1   = 0; 
	PWMCON2   = 0;
    #ifdef _PWM3IF
	PWMCON3   = 0;
        PWMCON4   = 0;
    #endif
            
}
#else
#warning "Does not build on this target"
#endif