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#include "c2000ware_libraries.h"


void C2000Ware_libraries_init()
{
    HRPWM_SFO_init();
}


//
// HRWPM SFO Global Variables
//
int MEP_ScaleFactor; // Global variable used by the SFO library
                     // Result can be used for all HRPWM channels
                     // This variable is also copied to HRMSTEP
                     // register by SFO() function.


volatile uint32_t ePWM[] = {EPWM1_BASE,EPWM2_BASE,EPWM3_BASE,EPWM4_BASE,EPWM5_BASE,EPWM6_BASE,EPWM7_BASE,EPWM8_BASE};



// Initialization Function
void mySFO0_init(){
    //
    // Calling SFO() updates the HRMSTEP register with calibrated MEP_ScaleFactor.
    // HRMSTEP must be populated with a scale factor value prior to enabling
    // high resolution period control.
    //
    uint16_t status;
    status = SFO();
    while(status == SFO_INCOMPLETE)
    {
        status = SFO();
        if(status == SFO_ERROR)
        {
            ESTOP0;   // SFO function returns 2 if an error occurs & # of MEP
        }              // steps/coarse step exceeds maximum of 255.
    }
} 

// Run-Time Function Call
void mySFO0_runtime(){
     //
     // Call the scale factor optimizer lib function SFO()
     // periodically to track for any change due to temp/voltage.
     // This function generates MEP_ScaleFactor by running the
     // MEP calibration module in the HRPWM logic. This scale
     // factor can be used for all HRPWM channels. The SFO()
     // function also updates the HRMSTEP register with the
     // scale factor value.
     //
     uint16_t status;
     status = SFO(); // in background, MEP calibration module
                     // continuously updates MEP_ScaleFactor

     if (status == SFO_ERROR)
     {
         ESTOP0;   // SFO function returns 2 if an error occurs & #
                    // of MEP steps/coarse step
     }              // exceeds maximum of 255.
} 

void HRPWM_SFO_init(){
    mySFO0_init();       
}

