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fix(vd960DBN): MQTTPacket_connectData_initializer 不能用于赋值，用临时变量中转

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wangfq
2026-07-06 11:31:12 +08:00
parent dfadc26717
commit de3a7c197e
1 changed files with 2 additions and 1 deletions
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vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/iot_mqtt_srv.c
+2 -1
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@@ -81,7 +81,8 @@ static int iot_mqtt_send_connect(void) {
static uint8_t buf[256]; // static: 避免 256字节栈开销 static uint8_t buf[256]; // static: 避免 256字节栈开销
int len; int len;
opts = MQTTPacket_connectData_initializer; // struct assignment 不支持 brace initializer，用临时变量中转
{ MQTTPacket_connectData _init = MQTTPacket_connectData_initializer; opts = _init; }
opts.MQTTVersion = 4; // MQTT 3.1.1 opts.MQTTVersion = 4; // MQTT 3.1.1
opts.keepAliveInterval = IOT_MQTT_KEEPALIVE_SEC; opts.keepAliveInterval = IOT_MQTT_KEEPALIVE_SEC;