#include <rtthread.h>
#include <rtdevice.h>
#include <multi_button.h>

static struct button btn;

#define BUTTON_PIN (10)

static uint8_t button_read_pin(void)
{
    return rt_pin_read(BUTTON_PIN);
}

void btn_test_thread_entry(void *p)
{
    uint32_t btn_event_val;

    while(1)
    {
        if(btn_event_val != get_button_event(&btn))
        {
            btn_event_val = get_button_event(&btn);

            switch(btn_event_val)
            {
            case PRESS_DOWN:
                rt_kprintf("button press down\n");
            break;

            case PRESS_UP:
                rt_kprintf("button press up\n");
            break;

            case PRESS_REPEAT:
                rt_kprintf("button press repeat\n");
            break;

            case SINGLE_CLICK:
                rt_kprintf("button single click\n");
            break;

            case DOUBLE_CLICK:
                rt_kprintf("button double click\n");
            break;

            case LONG_PRESS_START:
                rt_kprintf("button long press start\n");
            break;

            case LONG_PRESS_HOLD:
                rt_kprintf("button long press hold\n");
            break;
            }
        }

        button_ticks();
        rt_thread_delay(RT_TICK_PER_SECOND/200);
    }
}

int multi_button_test(void)
{
    rt_thread_t thread = RT_NULL;

    thread = rt_thread_create("btn_test", btn_test_thread_entry, RT_NULL, 1024, 15, 10);
    if(thread == RT_NULL)
    {
        return RT_ERROR;
    }
    rt_thread_startup(thread);

    /* low level drive */
    rt_pin_mode (BUTTON_PIN, PIN_MODE_INPUT);
    button_init (&btn, button_read_pin, PIN_LOW);
    button_start(&btn);

    return RT_EOK;
}
INIT_APP_EXPORT(multi_button_test);