/* Change Logs: Date Author Notes  Fan YANG first version  */
void thread_entry(void *arg)
/* Change Logs: Date Author Notes  Fan YANG first version  */
void thread_entry(void *arg)
{
    rt_pin_mode(APP_LED0_PIN_NUM, PIN_MODE_OUTPUT);
    while(1){
        rt_pin_write(APP_LED0_PIN_NUM, APP_LED_ON);
        rt_thread_mdelay(500);
        rt_pin_write(APP_LED0_PIN_NUM, APP_LED_OFF);
        rt_thread_mdelay(500);
    }
}