init.c

/*
 * io_definitions.c
 *
 *  Created on: Jun 19, 2013
 *      Author: abdullah
 */
#include "init.h"

void initialize_CPU(void)
{
    _WDOG_CS1.Bits.UPDATE = 1; // Enable changes to WDOG.
    WDOG_CNT = 0xC520; // write the 1st unlock word
    WDOG_CNT = 0xD928; // write the 2nd unlock word

    _WDOG_CS1.Bits.EN = 0; // Kill the dog.
    _WDOG_CS1.Bits.INT = 1; // Enable WDOG interrupt.
}

void initialize_IO(void)
{
    touch_LED = 1;
    touch_LED_OE = 1;
    touch_LED_IE = ~touch_LED_OE;

    LED_ctrl = 0;
    LED_ctrl_OE = 1;
    LED_ctrl_IE = ~LED_ctrl_OE;
    LED_ctrl_HDRVE = 1;

    LED1 = 1;
    LED1_OE = 1;
    LED1_IE = ~LED1_OE;

    LED2 = 1;
    LED2_OE = 1;
    LED2_IE = ~LED2_OE;

    LED3 = 1;
    LED3_OE = 1;
    LED3_IE = ~LED3_OE;

    LED4 = 1;
    LED4_OE = 1;
    LED4_IE = ~LED4_OE;

    LED5 = 1;
    LED5_OE = 1;
    LED5_IE = ~LED5_OE;

    LED6 = 1;
    LED6_OE = 1;
    LED6_IE = ~LED6_OE;

    LED7 = 1;
    LED7_OE = 1;
    LED7_IE = ~LED7_OE;

    LED8 = 1;
    LED8_OE = 1;
    LED8_IE = ~LED8_OE;
}

void initialize_MTIM0(void)
{
    _MTIM0_CLK.MergedBits.grpCLKS = 0; // 2 bits.
    _MTIM0_CLK.MergedBits.grpPS = 0; // 4 bits.
    MTIM0_overflow = 0;
    _MTIM0_SC.Bits.TOIE = 1; // Overflow interrupt enable.
    MTIM0_stop = 0;
}