TMS570LC4357: TMS570LC4357: Unable to trigger ADC notification based on EPWM Trigger

void Init_all()
{
    _enable_IRQ_interrupt_();/* enable irq interrupt in */

    sciInit(); //Initialize the SCI (UART) module
    adcInit(); //Initialize the ADC module
    //hetInit(); //Initialize Het(PWM)//
    gioInit(); //Initialize GIO//
    etpwmInit();//Initialize PWM//
    TI_Fee_Init();// Initialize FEE. This will create Virtual sectors, initialize global variables etc.//
    rtiInit();// Initialize RTI driver //



    etpwmStartTBCLK();//This function starts the time-base clocks of all eTPWMx modules


    adcEnableNotification(adcREG1, adcGROUP1);//ADC enable notification
    adcStartConversion(adcREG1, adcGROUP1);

    rtiEnableNotification(rtiREG1,rtiNOTIFICATION_COMPARE0);// Enable RTI Compare 0 interrupt notification //
    gioEnableNotification(gioPORTA,1);//Enable notifications of GIO//

    canInit();//configuring CAN1 MB1,Msg ID-1 to transmit and CAN2 MB1 to receive //
    canEnableErrorNotification(canREG1); // enabling error interrupts CAN_Bus1//
    canEnableErrorNotification(canREG2); // enabling error interrupts CAN_Bus2//

    rtiStartCounter(rtiREG1,rtiCOUNTER_BLOCK0); // Start RTI Counter Block 0 //


}
//////**********************End of Initialization***********************/////


void main(void)
{
    Init_all();//Initialize all drivers//


   while(1) // Loop to acquire and do the task//
   {


   }

}

#pragma WEAK(adcNotification)
void adcNotification(adcBASE_t *adc, uint32 group)
{
/*  enter user code between the USER CODE BEGIN and USER CODE END. */
/* USER CODE BEGIN (14) */
    GetAdcInput();
/* USER CODE END */
}

void GetAdcInput(void)
{
    adcData_t adc_data[3]={}; //ADC Data Structure
    
    

    adc_data[0].value = (uint16)(adcREG1->GxBUF[adcGROUP1].BUF0); ////Get value for first conversion pin 8//
    adc_data[1].value = (uint16)(adcREG1->GxBUF[adcGROUP1].BUF0); ////Get value for first conversion pin 10//
    adc_data[2].value = (uint16)(adcREG1->GxBUF[adcGROUP1].BUF0); ////Get value for first conversion pin 11//


}