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#include "hardware.h"

/**

Delay function.

*/

void delay(unsigned int c, unsigned int d) {

  volatile int i, j;

  for (i = 0; i<=c; i++) {

    for (j = 0; j<d; j++) {

      __nop();

      __nop();

    }

  }

}

#define DELAY_TIME 0x000f, 0xffff

//#define DELAY_TIME 0x0000, 0x003f

/**

Main function with some blinking leds

*/

int main(void) {

    WDTCTL = WDTPW | WDTHOLD;          // Disable watchdog timer

    P1OUT  = 0x00;                     // Port data output

    P2OUT  = 0x00;

    P1DIR  = 0x00;                     // Port direction register

    P2DIR  = 0xff;

    P1IES  = 0x00;                     // Port interrupt enable (0=dis 1=enabled)

    P2IES  = 0x00;

    P1IE   = 0x00;                     // Port interrupt Edge Select (0=pos 1=neg)

    P2IE   = 0x00;

    if (CPU_NR==0x0100) {

      delay(DELAY_TIME);

    }

    while (1) {                        // Main loop, never ends...

      P2OUT = 0x00;

      delay(DELAY_TIME);

      P2OUT = 0x01;

      delay(DELAY_TIME);

      P2OUT = 0x02;

      delay(DELAY_TIME);

      P2OUT = 0x03;

      delay(DELAY_TIME);

      P2OUT = 0x02;

      delay(DELAY_TIME);

      P2OUT = 0x01;

      delay(DELAY_TIME);

    }

}