My code does not compile, CCTL0 undefined

Question

Sorry about a newbie question. Trying to port this code to msp430f5529. It does not compile, says "Identifier CCTL0 undefined". Am I using a wrong clock? A wrong .h? Both?

//***************************************************************************************
// MSP430 Timer Blink LED Demo - Timer A Software Toggle P1.0 & P1.6
//
// Description; Toggle P1.0 and P1.6 by xor'ing them inside of a software loop.
// Since the clock is running at 1Mhz, an overflow counter will count to 8 and then toggle
// the LED. This way the LED toggles every 0.5s.
// ACLK = n/a, MCLK = SMCLK = default DCO
//4
// MSP430G2xx
// -----------------
// /|\| XIN|-
// | | |
// --|RST XOUT|-
// | P1.6|-->LED
// | P1.0|-->LED
//
// Aldo Briano
// Texas Instruments, Inc
// June 2010
// Built with Code Composer Studio v4
//***************************************************************************************
//#include <msp430g2231.h>
//#include <msp430.h>
#include <msp430f5529.h>

#define LED_0 BIT0
#define LED_1 BIT6
#define LED_OUT P1OUT
#define LED_DIR P1DIR

unsigned int timerCount = 0;

//----------------------------------------------------------------------------------------------
void main(void)
{
    WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
    LED_DIR |= (LED_0 + LED_1); // Set P1.0 and P1.6 to output direction
    LED_OUT &= ~(LED_0 + LED_1); // Set the LEDs off

    CCTL0 = CCIE;
    TACTL = TASSEL_2 + MC_2; // Set the timer A to SMCLCK, Continuous
// Clear the timer and enable timer interrupt

    __enable_interrupt();

    __bis_SR_register(LPM0 + GIE); // LPM0 with interrupts enabled

}

// Timer A0 interrupt service routine
#pragma vector=TIMERA0_VECTOR
//----------------------------------------------------------------------------------------------
__interrupt void Timer_A(void)
{
    timerCount = (timerCount + 1) % 8;

    if (timerCount == 0)
        P1OUT ^= (LED_0 + LED_1);
}

Answer 1

I haven't worked with the F5529, but I have worked with other F5x family, namely F5437 & F5438 in A and non-A versions.

You have to port the example to your device, so the CCTL0 & TACTL registers have to be replaced with YOUR microcontroller registers. Take a look at you device's datasheet. It will surely be something in the form of: TAxCCTL0 and TAxCTL Where x is the timer you are using.

From what I can see in the code you will be using TimerA0, so that will make them TA0CCTL0 and TA0CTL.

Hope this helps.