#include "kt.h"
#include "app_task.h"
#include "music_player.h"


u16 tid;


void kt_busy_ctl_init(void)
{
   /* pa ctl-mute*/
	//gpio_set_direction(KT_PAMUTE_PORT, 0);
	//gpio_set_pull_up(KT_PAMUTE_PORT, 0);
	//gpio_set_pull_down(KT_PAMUTE_PORT, 0);
	//gpio_set_hd(KT_PAMUTE_PORT, 1);

	//gpio_set_output_value(KT_PAMUTE_PORT, 1);

	gpio_set_direction(KT_BUSY_PORT, 0);
	gpio_set_pull_up(KT_BUSY_PORT, 0);
	gpio_set_pull_down(KT_BUSY_PORT, 0);
	gpio_set_hd(KT_BUSY_PORT, 1);

	gpio_set_output_value(KT_BUSY_PORT, 0);
}

void timer_cb(void *arg)
{
	if (app_get_curr_task() == APP_MUSIC_TASK)
	{
		if (music_player_get_play_status() == FILE_DEC_STATUS_PLAY)
		{
			gpio_set_output_value(KT_BUSY_PORT, 1);
		}
		else
		{
			gpio_set_output_value(KT_BUSY_PORT, 0);
		}		
	}
	else
	{
		gpio_set_output_value(KT_BUSY_PORT, 1);
	}	
}

void start_timer(void)
{
	if (tid)
	{
		sys_timer_del(tid);
	}
	tid = sys_timer_add(NULL,timer_cb, 50);
}


void kt_init(void)
{
	kt_busy_ctl_init();
	kt_uart_init();
	start_timer();
}