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20260111：解决了连接MQTT平台的bug（sprintf数组越界bug和参数类型错误）

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This commit is contained in:
WYR2019_ProjectAdmin
2026-01-11 18:57:18 +08:00
parent 3fc72c66be
commit ce68cc42b3
6 changed files with 312 additions and 233 deletions
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43
STM32/Gateway_Node/Drivers/ESP8266.c
View File

@@ -143,26 +143,45 @@ bool bEsp8266JoinAp ( char * pcSsid, char * pcPassWord )
/**
* @brief bEsp8266MqttInit
* @note ESP8266ģ<36><C4A3>MQTT<54><54>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><C3BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ⲿ<EFBFBD><E2B2BF><EFBFBD>á<EFBFBD>
* @param pcMqttUser<65><72>MQTT<54>û<EFBFBD><C3BB><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
* @param pcMqttPwd<EFBFBD><EFBFBD>MQTT<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>
* @param pcMqttCliId<49><64>MQTT<54>ͻ<EFBFBD><CDBB><EFBFBD>ID<49>ַ<EFBFBD><D6B7><EFBFBD>
* @param pcMqttUserName<EFBFBD><EFBFBD>MQTT<EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>
* @param pcMqttPassword<EFBFBD><EFBFBD>MQTT<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>
* @param pcMqttClientId<EFBFBD><EFBFBD>MQTT<EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD>ID<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>
* @param pcMqttServerIp<49><70>MQTT<54><54><EFBFBD><EFBFBD><EFBFBD><EFBFBD>IP<49><50>ַ<EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
* @param usMqttServerPort<72><74>MQTT<54><54><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˿ں<CBBF>
* @retval 1<><31><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC><EFBFBD>ɹ<EFBFBD>
* @retval 0<><30><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>ʧ<EFBFBD><CAA7>
*/
bool bEsp8266MqttInit ( char * pcMqttUser, char * pcMqttPwd, char * pcMqttCliId, char * pcMqttServerIp, char * usMqttServerPort )
bool bEsp8266MqttInit ( char * pcMqttUserName, char * pcMqttPassword, char * pcMqttClientId,
char * pcMqttServerIp, uint16_t usMqttServerPort,
char * pcMqttSubscribeTopic )
{
char cCmd [200];
sprintf ( cCmd, "AT+MQTTUSERCFG=0,1,\"NULL\",\"%s\",\"%s\",0,0,\"\"", pcMqttUser, pcMqttPwd );
if ( ! bEsp8266Command ( cCmd, "OK", NULL, 1500 ) )
char cCmd[512] = {0};
// 1. <20><><EFBFBD><EFBFBD>MQTT<54>û<EFBFBD><C3BB><EFBFBD>Ϣ
snprintf(cCmd, sizeof(cCmd), "AT+MQTTUSERCFG=0,1,\"NULL\",\"%s\",\"%s\",0,0,\"\"",
pcMqttUserName, pcMqttPassword);
if (!bEsp8266Command(cCmd, "OK", NULL, 2000))
return false;
sprintf ( cCmd, "AT+MQTTCLIENTID=0,\"%s\"", pcMqttCliId );
if ( ! bEsp8266Command ( cCmd, "OK", NULL, 1500 ) )
// 2. <20><><EFBFBD>ÿͻ<C3BF><CDBB><EFBFBD>ID
memset(cCmd, 0, sizeof(cCmd));
snprintf(cCmd, sizeof(cCmd), "AT+MQTTCLIENTID=0,\"%s\"", pcMqttClientId);
if (!bEsp8266Command(cCmd, "OK", NULL, 2000))
return false;
sprintf ( cCmd, "AT+MQTTCONN=0,\"%s\",%s,1", pcMqttServerIp, usMqttServerPort );
if ( ! bEsp8266Command ( cCmd, "OK", NULL, 2000 ) )
// 3. <20><><EFBFBD>ӵ<EFBFBD>MQTT<54><54><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
memset(cCmd, 0, sizeof(cCmd));
snprintf(cCmd, sizeof(cCmd), "AT+MQTTCONN=0,\"%s\",%u,1",
pcMqttServerIp, usMqttServerPort);
if (!bEsp8266Command(cCmd, "OK", NULL, 5000))
return false;
// 4. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
memset(cCmd, 0, sizeof(cCmd));
snprintf(cCmd, sizeof(cCmd), "AT+MQTTSUB=0,\"%s\",1", pcMqttSubscribeTopic);
if (!bEsp8266Command(cCmd, "OK", NULL, 2000))
return false;
return true;
}
@@ -349,7 +368,7 @@ uint8_t ucEsp8266InquireApIp ( char * pcApIp, uint8_t ucArrayLength )
*/
bool bEsp8266UnvarnishSend ( void )
{
bEsp8266Command ( "AT+CIPMODE=1", "OK", 0, 500 );
return ( bEsp8266Command ( "AT+CIPMODE=1", "OK", 0, 500 ) );
}
/**

20
STM32/Gateway_Node/Drivers/ESP8266.c.bkp
View File

@@ -264,4 +264,22 @@ void vTaskWifiConnection(void *pvParameters)
}
vTaskDelete(NULL);
}
}
}
// bool bMqttConnectResult = false;
// bEsp8266Command("AT+MQTTUSERCFG=0,1,\"NULL\",\"GATEWAY_STM32_ESP8266&k11ilqnf8mF\",\"8457286184495376a925f47ca284bb46a2fe8f6a6b76b0479ddb066038fe0d26\",0,0,\"\"", "OK", NULL, 1500);
// bEsp8266Command("AT+MQTTCLIENTID=0,\"k11ilqnf8mF.GATEWAY_STM32_ESP8266|securemode=2\\,signmethod=hmacsha256\\,timestamp=1768114890602|\"", "OK", NULL, 1500);
// bEsp8266Command("AT+MQTTCONN=0,\"iot-06z00by9al78fmz.mqtt.iothub.aliyuncs.com\",1883,1", "OK", NULL, 5000);
// bMqttConnectResult = bEsp8266Command("AT+MQTTSUB=0,\"/k11ilqnf8mF/GATEWAY_STM32_ESP8266/user/get\",1", "OK", NULL, 1500);
// if (bMqttConnectResult == true)
// {
// /* code */
// vUsartPrintf(USART1, "MQTT Init Success\r\n");
// vTaskDelete(NULL);
// }
// if (bEsp8266MqttInit(ESP8266_ALIYUN_MQTT_USERNAME, ESP8266_ALIYUN_MQTT_PASSWORD, ESP8266_ALIYUN_MQTT_CLIENT_ID, ESP8266_ALIYUN_MQTT_IP, ESP8266_ALIYUN_MQTT_PORT, ESP8266_ALIYUN_MQTT_SUBSCRIBE_TOPIC) == true)
// {
// /* code */
// vUsartPrintf(USART1, "MQTT Init Success\r\n");
// vTaskDelete(NULL);
// }

21
STM32/Gateway_Node/Drivers/ESP8266.h
View File

@@ -19,6 +19,11 @@ typedef enum{
STA_AP
} eNetMode_t;
typedef enum{
ALIYUN = 0,
EMQX
} eMqttServerMode_t;
typedef enum{
enumTCP,
enumUDP,
@@ -76,7 +81,7 @@ bool bEsp8266Command ( char * pcCmd, char
void vEsp8266AtTest ( void );
bool bEsp8266NetModeChoose ( eNetMode_t xMode );
bool bEsp8266JoinAp ( char * pcSsid, char * pcPassWord );
bool bEsp8266MqttInit ( char * pcMqttUser, char * pcMqttPwd, char * pcMqttCliId, char * pcMqttServerIp, char * usMqttServerPort );
bool bEsp8266MqttInit ( char * pcMqttUserName, char * pcMqttPassword, char * pcMqttClientId, char * pcMqttServerIp, uint16_t usMqttServerPort, char * pcMqttSubscribeTopic );
bool bEsp8266BuildAp ( char * pcSsid, char * pcPassWord, eApPsdMode_t xPsdMode );
bool bEsp8266EnableMultipleId ( FunctionalState xEnumEnUnvarnishTx );
bool bEsp8266LinkServer ( eNetPro_t enumE, char * pcIp, char * pcComNum, eIdNo_t xId);
@@ -90,14 +95,22 @@ bool bEsp8266SendString ( FunctionalState xE
char * pcEsp8266ReceiveString ( FunctionalState xEnumEnUnvarnishTx );
/* <20>û<EFBFBD><C3BB><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD>õIJ<C3B5><C4B2><EFBFBD> */
#define ESP8266_APSSID "TESTAP66667" // Ҫ<><D2AA><EFBFBD>ӵ<EFBFBD><D3B5>ȵ<EFBFBD><C8B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
#define ESP8266_APSSID "TESTAP888" // Ҫ<><D2AA><EFBFBD>ӵ<EFBFBD><D3B5>ȵ<EFBFBD><C8B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
#define ESP8266_APPWD "123345567" // Ҫ<><D2AA><EFBFBD>ӵ<EFBFBD><D3B5>ȵ<EFBFBD><C8B5><EFBFBD><EFBFBD><EFBFBD>Կ
#define ESP8266_MQTT_SERVER_IP "121.36.104.9" // MQTT<54><54><EFBFBD><EFBFBD><EFBFBD><EFBFBD>IP<49><50>ַ
#define ESP8266_MQTT_SERVER_PORT "1883" // MQTT<54><54><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˿ں<CBBF>
#define ESP8266_MQTT_CLIENT_ID "TestServer&stm32" // MQTT<54>ͻ<EFBFBD><CDBB><EFBFBD>ID
#define ESP8266_MQTT_SERVER_PORT 1883 // MQTT<54><54><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˿ں<CBBF>
#define ESP8266_MQTT_CLIENT_ID "LoRaEnvAssistant&stm32" // MQTT<54>ͻ<EFBFBD><CDBB><EFBFBD>ID
#define ESP8266_MQTT_USERNAME "stm32" // MQTT<54>û<EFBFBD><C3BB><EFBFBD>
#define ESP8266_MQTT_PASSWORD "123456789" // MQTT<54><54><EFBFBD><EFBFBD>
#define ESP8266_ALIYUN_MQTT_IP "iot-06z00by9al78fmz.mqtt.iothub.aliyuncs.com"
#define ESP8266_ALIYUN_MQTT_PORT 1883
#define ESP8266_ALIYUN_MQTT_CLIENT_ID "k11ilqnf8mF.GATEWAY_STM32_ESP8266|securemode=2\\,signmethod=hmacsha256\\,timestamp=1768114890602|"
#define ESP8266_ALIYUN_MQTT_USERNAME "GATEWAY_STM32_ESP8266&k11ilqnf8mF"
#define ESP8266_ALIYUN_MQTT_PASSWORD "8457286184495376a925f47ca284bb46a2fe8f6a6b76b0479ddb066038fe0d26"
#define ESP8266_ALIYUN_MQTT_SUBSCRIBE_TOPIC "/k11ilqnf8mF/GATEWAY_STM32_ESP8266/user/get"
/* <20>ⲿȫ<E2B2BF>ֱ<EFBFBD><D6B1><EFBFBD> */
#endif /* __ESP8266_H */