How can I use the FDS module?

[yu-wang]

In fact,there is a demo on internet, and I test it ,but I found that the event is not reliable! my code is :

static void my_fds_evt_handler(fds_evt_t const * const p_fds_evt)
{
    switch (p_fds_evt->id)
    {
        case FDS_EVT_INIT:
            if (p_fds_evt->result == FDS_SUCCESS)
            {
                //FDS初始化成功
                printf("FDS 初始化成功!\r\n");
							  //printf("\r\n");
							  fds_init_flag = 1;
            }
            break;
				case FDS_EVT_WRITE:
					   printf("FDS 数据写事件！\r\n"); 
					if (p_fds_evt->result == FDS_SUCCESS)
						{
							  write_flag=1;
						}
						break;
			  case FDS_EVT_UPDATE:
					  printf("FDS 数据更新事件！\r\n"); 
					  break;
				case FDS_EVT_DEL_RECORD:
					  printf("FDS 删除记录事件！\r\n"); 
					  break;
				case FDS_EVT_DEL_FILE:
					  printf("FDS 删除文件事件！\r\n");
					  break;
				case FDS_EVT_GC:
					  printf("FDS FDS_EVT_GC！\r\n");
					  break;
        default:
            break;
    }
}

But all events can not enter! I spend so much time to solve this problem, my brothers,I need your hand and thanks very much!

[Petter Myhre]

I'm sorry, but you need to provide some more information. What exactly is the problem? What is your setup? What have you tried?

[RichieJH]

Have you registered the fds_event_handler() with sys_evt_dispatch()? Until you do this you will not get any events in the event handler. Do it like this:

static void sys_evt_dispatch(uint32_t sys_evt)
{
    fs_sys_event_handler(sys_evt);
    ...
}