MSP430FR2433: Continuous Mode PWM

I am using the example timer_a_ex2_continousModeOperationWithCCR0Interrupt to try and generate a PWM signal at P1.0.

Whenever I run the program, P1.0 goes high after some time, but never creates a PWM signal.

I have tried to modify the code some to get the PWM signal, but have had no luck so far.

Here is the code:

/* --COPYRIGHT--,BSD
 * Copyright (c) 2017, Texas Instruments Incorporated
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * *  Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * *  Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * *  Neither the name of Texas Instruments Incorporated nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * --/COPYRIGHT--*/
//******************************************************************************
//!  TIMER_A, Toggle LED1, CCR0 Cont. Mode ISR, DCO SMCLK
//!
//!  Toggle LED1 using software and TA_0 ISR. Toggles every
//!  50000 SMCLK cycles. SMCLK provides clock source for TACLK.
//!  During the TA_0 ISR, LED1 is toggled and 50000 clock cycles are added to
//!  CCR0. TA_0 ISR is triggered every 50000 cycles. CPU is normally off and
//!  used only during TA_ISR.
//!  ACLK = n/a, MCLK = SMCLK = TACLK = default DCO ~1.048MHz
//!
//!           MSP430FR2xx_4xx Board
//!              ---------------
//!          /|\|               |
//!           | |               |
//!           --|RST            |
//!             |               |
//!             |               |-->LED1
//!
//! This example uses the following peripherals and I/O signals.  You must
//! review these and change as needed for your own board:
//! - TimerA peripheral
//! - GPIO peripheral
//!
//! This example uses the following interrupt handlers.  To use this example
//! in your own application you must add these interrupt handlers to your
//! vector table.
//! - Timer A0
//!
//*****************************************************************************
#include "driverlib.h"
#include "Board.h"

#define COMPARE_VALUE 50000

void main (void)
{
    //Stop Watchdog Timer
    WDT_A_hold(WDT_A_BASE);

    //Set LED1 as an output pin.
    GPIO_setAsOutputPin(
        GPIO_PORT_P1,
        GPIO_PIN0
        );

    /*
     * Disable the GPIO power-on default high-impedance mode to activate
     * previously configured port settings
     */
    PMM_unlockLPM5();

    //Start timer in continuous mode sourced by SMCLK
    Timer_A_initContinuousModeParam initContParam = {0};
    initContParam.clockSource = TIMER_A_CLOCKSOURCE_SMCLK;
    initContParam.clockSourceDivider = TIMER_A_CLOCKSOURCE_DIVIDER_1;
    initContParam.timerInterruptEnable_TAIE = TIMER_A_TAIE_INTERRUPT_DISABLE;
    initContParam.timerClear = TIMER_A_DO_CLEAR;
    initContParam.startTimer = false;
    Timer_A_initContinuousMode(TIMER_A1_BASE, &initContParam);

    //Initiaze compare mode
    Timer_A_clearCaptureCompareInterrupt(TIMER_A1_BASE,
        TIMER_A_CAPTURECOMPARE_REGISTER_0
        );
		
    Timer_A_initCompareModeParam initCompParam = {0};
    initCompParam.compareRegister = TIMER_A_CAPTURECOMPARE_REGISTER_0;
    initCompParam.compareInterruptEnable = TIMER_A_CAPTURECOMPARE_INTERRUPT_ENABLE;
    initCompParam.compareOutputMode = TIMER_A_OUTPUTMODE_OUTBITVALUE;
    initCompParam.compareValue = COMPARE_VALUE;
    Timer_A_initCompareMode(TIMER_A1_BASE, &initCompParam);


    Timer_A_startCounter( TIMER_A1_BASE,
            TIMER_A_CONTINUOUS_MODE
                );

    //Enter LPM0, enable interrupts
    //__bis_SR_register(LPM0_bits + GIE);

    //For debugger
    //__no_operation();
}

//******************************************************************************
//
//This is the TIMER1_A0 interrupt vector service routine.
//
//******************************************************************************
#if defined(__TI_COMPILER_VERSION__) || defined(__IAR_SYSTEMS_ICC__)
#pragma vector=TIMER1_A0_VECTOR
__interrupt
#elif defined(__GNUC__)
__attribute__((interrupt(TIMER1_A0_VECTOR)))
#endif
void TIMER1_A0_ISR (void)
{
    uint16_t compVal = Timer_A_getCaptureCompareCount(TIMER_A1_BASE,
            TIMER_A_CAPTURECOMPARE_REGISTER_0)
            + COMPARE_VALUE;

    //Toggle LED1
    GPIO_toggleOutputOnPin(
        GPIO_PORT_P1,
        GPIO_PIN0
        );

    //Add Offset to CCR0
    //Timer_A_setCompareValue(TIMER_A1_BASE,
    //    TIMER_A_CAPTURECOMPARE_REGISTER_0,
    //    compVal
    //    );
    // Reset timer
    //Timer_A_clear(TIMER_A1_BASE);
    //Timer_A_clearCaptureCompareInterrupt(TIMER_A1_BASE, TIMER_A_CAPTURECOMPARE_REGISTER_0);
    Timer_A_clearTimerInterrupt(TIMER_A1_BASE);
}