Thermometer with LM35

Caio Fabio said:

errors:
"../main.c", line 31: error #612: this kind of pragma may not be used here
"../main.c", line 32: error #68: expected a "}"
"../main.c", line 35: error #171: expected a declaration

Supposedly you forgot to ask a question and forgot to specify compiler (software development tool) you use.

Well.. Most probably your problem is undefined TIMERA0_VECTOR. Depending on compiler used you shall properly define microcontroller type, msp430g2553 in the project properties or instead of including <msp430.h> try to include <msp430g2553.h>

Sorry for the lack of information. I'm using Code Composer Studio. I included <msp430g2553.h> in my code, but the same errors persist.

Thanks for answering.

New code:

#include <msp430g2553.h>
#include <intrinsics.h>

int main(void)
{
    WDTCTL = WDTPW | WDTHOLD;    // STOP WATCHDOG

    P1DIR = 0x1; // P1.0 OUTPUT
    P1OUT = 0x0; // P1.0 OFF

    ADC10CTL0 = SREF_1 | REFON | ADC10ON | ADC10SHT_3; // ADC SETTINGS
    ADC10CTL1 = INCH_1 | ADC10SSEL_3 | CONSEQ_0;
    ADC10AE0 = BIT1; // P1.1(A1) ANALOG INPUT

    DCOCTL = 0; // CLOCK SETTINGS
    BCSCTL1 = CALBC1_1MHZ;
    DCOCTL = CALDCO_1MHZ;

    TACTL = MC_1|ID_3|TASSEL_2|TACLR; // TIMER SETTINGS
    TACCR0 = 62499;
    TACCTL0 = CCIE;

    __enable_interrupt();

    for (;;)
    {
          __low_power_mode_0();
          ADC10CTL0 |= (ENC | ADC10SC);
    }

#pragma vector = TIMERA0_VECTOR
__interrupt void TA0_ISR(void){
    __low_power_mode_off_on_exit();
    }
}

I also defined the microcontroller type in the project properties. The question is "What is wrong with my code?".

Caio Fabio said:

The question is "What is wrong with my code?".

Your problem is that you put interrupt routine inside main() {} function.

Well, the second error line tells you what’s wrong: before the code in line 32, a closing bracket is expected. And indeed, you did not end (close) your main function before beginning the next function (the ISR).