Lab 2: LED Exploration

/* 

 * File:   LED_Exploration_main.c

 * Author: COSMOS

 *

 * Created on July 17, 2018, 10:52 AM

 */

#include <stdio.h>

#include <stdlib.h>

#include "serial.h"

#include "BOARD.h"

#include "roach.h"

#include "timers.h"

#define THIRD_BIT 0b001000

#define FOURTH_BIT 0b010000

/*

 * 

 */

int main(int argc, char** argv) {

    SERIAL_Init();

    BOARD_Init();

    Roach_Init();

    TIMERS_Init();

    int Readout = 0b000000000001;

    while (1) {

        //update LED bar:

        while (!(Readout == 0x800)) { //checks that readout is not 0b1000 0000 0000

            //wait one second:

            TIMERS_InitTimer(0, 250);

            while (TIMERS_IsTimerActive(0));

            Roach_LEDSSet(Readout);

            Readout = (Readout << 1);

        }

        while (!(Readout == 0x001)) { //checks that readout is not 0b1000 0000 0000

            //wait one second:

            TIMERS_InitTimer(0, 250);

            while (TIMERS_IsTimerActive(0));

            Roach_LEDSSet(Readout);

            Readout = (Readout >> 1);

        }

    }

        /*    char BumperReading = 12;

            if ((THIRD_BIT & BumperReading) || (FOURTH_BIT & BumperReading)) {

                printf("Either third or fourth bit high!");

            } else {

                printf("Third bit and fourth bit are low");

            }

         */

        /*while (1) {

            Roach_LEDSSet(0b110110110110);

            TIMERS_InitTimer(0, 1000);

            while (TIMERS_IsTimerActive(0));

            Roach_LEDSSet(~0b110110110110);

            TIMERS_InitTimer(0, 1000);

            while (TIMERS_IsTimerActive(0));

        }

         */

        /*

        Roach_LEDSSet(0b101010101010);

        TIMERS_InitTimer(0, 1000);

        while (TIMERS_IsTimerActive(0));

        Roach_LEDSSet(0xBEEF);

        TIMERS_InitTimer(0, 1000);

        while (TIMERS_IsTimerActive(0));

        Roach_LEDSSet(6);

        TIMERS_InitTimer(0, 1000);

        while (TIMERS_IsTimerActive(0));

        Roach_LEDSSet('c');

        TIMERS_InitTimer(0, 1000);

        while (TIMERS_IsTimerActive(0));

         */

        while (1);

        return (EXIT_SUCCESS);

    }