From 220f778117d9f80c4bfbebff63b73a4df37587c8 Mon Sep 17 00:00:00 2001
From: wangfq <wangfq@collectpublish.net>
Date: Mon, 6 Jul 2026 17:30:28 +0800
Subject: [PATCH] =?UTF-8?q?fix(vd960DBN):=20=E5=88=A0=E9=99=A4=E9=87=8D?=
 =?UTF-8?q?=E5=A4=8D=20poll=5Fmqtt=20=E5=AE=9A=E4=B9=89=20+=20=E5=8A=A0?=
 =?UTF-8?q?=E5=A4=B4=E6=96=87=E4=BB=B6=E5=A3=B0=E6=98=8E?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../APP/include/net_srv.h                     |  1 +
 .../OnlyUpdateApp_Peripheral/APP/net_srv.c    | 23 -------------------
 2 files changed, 1 insertion(+), 23 deletions(-)

diff --git a/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/include/net_srv.h b/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/include/net_srv.h
index 83d5b7a..e466f58 100644
--- a/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/include/net_srv.h
+++ b/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/include/net_srv.h
@@ -275,6 +275,7 @@ void dev_send_heartbeat(void);
 void dev_get_timestamp_send(void);
 void manage_tcp_message(uint8_t socket, uint8_t *buf, uint32_t len);
 void manage_mqtt_recv_message(char * msg, int length);
+void poll_mqtt(void);
 
 
 void GetMacAddr(unsigned char *pMAC);
diff --git a/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/net_srv.c b/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/net_srv.c
index 5123f53..af956ee 100644
--- a/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/net_srv.c
+++ b/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/net_srv.c
@@ -423,29 +423,6 @@ void mqtt_data_manage(uint8_t id)
 
 
 
-/*********************************************************************
- * @fn      poll_mqtt
- *
- * @brief   MQTT 心跳轮询 — IoT 模式 (ref: DBN101GA)
- *
- * @return  none
- */
-void poll_mqtt(void)
-{
-    if (g_net_state.flag < 2) return;
-
-    static uint8_t _ping_counter = 0;
-    _ping_counter++;
-
-    if (_ping_counter >= 90) {   // ~9s (roughly, based on loop period)
-        _ping_counter = 0;
-        MQTT_Pingreq();
-        PRINT("MQTT PINGREQ\n");
-    }
-}
-
-
-
 /*********************************************************************
  * @fn      WCHNET_DataManage
  *