LCOM1920-T5G03

#include <lcom/lcf.h>

#include <lcom/timer.h>

#include <stdint.h>

#include "i8254.h"

int (timer_set_frequency)(uint8_t timer, uint32_t freq) {

    /* To be implemented by the students */

    printf("%s is not yet implemented!\n", __func__);

    return 1;

}

int (timer_subscribe_int)(uint8_t *bit_no) {

    /* To be implemented by the students */

    printf("%s is not yet implemented!\n", __func__);

    return 1;

}

int (timer_unsubscribe_int)() {

    /* To be implemented by the students */

    printf("%s is not yet implemented!\n", __func__);

    return 1;

}

void (timer_int_handler)() {

    /* To be implemented by the students */

    printf("%s is not yet implemented!\n", __func__);

}

int (timer_get_conf)(uint8_t timer, uint8_t *st) {

    int write_port = TIMER_CTRL;

    u32_t cmd = TIMER_RB_CMD | TIMER_RB_COUNT_ | TIMER_RB_SEL(timer);

    if(sys_outb(write_port, cmd)) return 1;

    int read_port;

    switch(timer){

        case 0: read_port = TIMER_0; break;

        case 1: read_port = TIMER_1; break;

        case 2: read_port = TIMER_2; break;

        default: return 1;      break;

    }

    if(util_sys_inb(read_port, st)) return 1;

    return 0;

}

int (timer_display_conf)(uint8_t timer, uint8_t st,

    enum timer_status_field field) {

        /* To be implemented by the students */

        printf("%s is not yet implemented!\n", __func__);

        return 1;

    }