add mqttclient examples for EVB_LN882x

2020-04-17 15:49:17 +08:00
parent e2d16ddce9
commit 3fd1d77373
9 changed files with 4228 additions and 0 deletions
--- a/board/EVB_LN882x/BSP/Src/mqtt_task.c
+++ b/board/EVB_LN882x/BSP/Src/mqtt_task.c
@@ -0,0 +1,64 @@
+#include "lwip/api.h"
+#include <lwip/sockets.h>
+#include <lwip/err.h>
+#include <lwip/sys.h>
+#include <errno.h>
+
+#include "mqttclient.h"
+
+static void tos_topic_handler(void* client, message_data_t* msg)
+{
+    (void) client;
+    LOG_I("-----------------------------------------------------------------------------------");
+    LOG_I("%s:%d %s()...\ntopic: %s, qos: %d. \nmessage:\n\t%s\n", __FILE__, __LINE__, __FUNCTION__, 
+            msg->topic_name, msg->message->qos, (char*)msg->message->payload);
+    LOG_I("-----------------------------------------------------------------------------------\n");
+}
+
+
+mqtt_client_t client;
+client_init_params_t init_params;
+
+extern void TCPIP_Init(void);
+
+void mqtt_iothub(void)
+{
+    int error;
+    char buf[80] = { 0 };
+    mqtt_message_t msg;
+    memset(&msg, 0, sizeof(msg));
+    
+    sprintf(buf, "welcome to mqttclient, this is a publish test...");
+    
+    init_params.read_buf_size = 1024;
+    init_params.write_buf_size = 1024;
+    init_params.connect_params.network_params.addr = "iotcloud-mqtt.gz.tencentdevices.com";
+    init_params.connect_params.network_params.port = "1883";
+    init_params.connect_params.user_name = "RUAP1R610Vsupowang;12010126;FTDC9;1623108655"; 
+    init_params.connect_params.password = "29e68d809ac4ac0e41bf30cc77cd377d30e7af03f3c76b0c50fa27a2c59e174b;hmacsha256"; 
+    init_params.connect_params.client_id = "RUAP1R610Vsupowang";
+    init_params.connect_params.clean_session = 1;
+
+    log_init();
+
+    mqtt_init(&client, &init_params);
+
+    error = mqtt_connect(&client);
+    
+    LOG_D("mqtt connect error is %#x", error);
+    
+    mqtt_subscribe(&client, "RUAP1R610V/supowang/data", QOS0, tos_topic_handler);
+
+    memset(&msg, 0, sizeof(msg));
+
+    for (;;) {
+
+        msg.qos = QOS0;
+        msg.payload = (void *) buf;
+        
+        mqtt_publish(&client, "RUAP1R610V/supowang/data", &msg);
+        
+        tos_task_delay(4000); 
+    }
+
+}