#include <stdint.h>
#include <stdbool.h>
#include <msp430.h>

void delay_ms(uint16_t ms) {
    while (ms--)
        __delay_cycles(1000);
}

#define interrupt(x) void __attribute__((interrupt (x)))

int main() {
    // Disable watchdog
    WDTCTL = WDTPW | WDTHOLD;
    
    // 1MHz clock
    BCSCTL1 = CALBC1_1MHZ;
    DCOCTL = CALDCO_1MHZ;
}