DDB/source/app/task_btn.c

#include "L3_task_btn_handler.h"
#include "../bsp/bsp_btn.h"
#include "../bsp/bsp_config.h"
#include "../msp/UART0.h"
#include "../app/app_data_save.h"


void L3_task_btn_handler(void)
{
    switch(g_Key)
    {
        case KEY_UP:
            if(g_KeyActionFlag == LONG_KEY)
            {
                L0_uart0_uc('#');
                L0_uart0_uchex(g_Key); 
                L0_uart0_0d0a();
                g_Key = KEY_NULL;
                g_KeyActionFlag = NULL_KEY; 
                data_save_push(0xab); 
            }
            else if(g_KeyActionFlag == SHORT_KEY)
            {
                L0_uart0_uc('@');
                L0_uart0_uchex(g_Key); 
                L0_uart0_0d0a();
                LED1 = ~LED1;
                g_Key = KEY_NULL;
                g_KeyActionFlag = NULL_KEY; 
                data_save_push(0xcd); 
            }                                     
        break;
        case KEY_DOWN:
             RED_LED = ~RED_LED;
             L0_uart0_uchex(g_Key);
             L0_uart0_0d0a();
             g_Key = KEY_NULL;
        break;
        case KEY_PWR:
             LED4 = ~LED4;
             L0_uart0_uchex(g_Key);
             L0_uart0_0d0a();
             g_Key = KEY_NULL;
        break;             
        default: break;
    } 
}