3.6，加入蜂鸣器等逻辑

WXK

2025-04-25 df5669303bd54d7bfd553c7cfad279231d7ece17

 APL/UDPClient.c

@@ -500,9 +500,9 @@
//            }
//            else            
//            {
                if((main_time - l_u32HeartBeatTick) >= 300)
                if((main_time - l_u32HeartBeatTick) >= 30||userkey_state4g)
                {
                    printf("发送4G心跳包\r\n");
//                    printf("发送4G心跳包\r\n");
                    heartbeasend_flag = 0;
                    l_u32HeartBeatTick = main_time;
                    UDPClient_Heartbeat();