78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
/*
|
|
* @Author: jiejie
|
|
* @Github: https://github.com/jiejieTop
|
|
* @Date: 2019-12-11 21:53:07
|
|
* @LastEditTime : 2020-01-18 13:54:38
|
|
* @Description: the code belongs to jiejie, please keep the author information and source code according to the license.
|
|
*/
|
|
#include "stdio.h"
|
|
#include "string.h"
|
|
#include "ethernetif.h"
|
|
#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 application_entry(void *arg)
|
|
{
|
|
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...");
|
|
|
|
TCPIP_Init();
|
|
|
|
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 = "7ABAKP6KNCtest1;12010126;KGRDH;1618120908";
|
|
init_params.connect_params.password = "35c065988c4beeb32d8a2f1f283a7a1535e79295f4b6368f2ec61ee7b1b8c271;hmacsha256";
|
|
init_params.connect_params.client_id = "7ABAKP6KNCtest1";
|
|
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, "7ABAKP6KNC/test1/data", QOS0, tos_topic_handler);
|
|
|
|
memset(&msg, 0, sizeof(msg));
|
|
|
|
for (;;) {
|
|
|
|
msg.qos = QOS0;
|
|
msg.payload = (void *) buf;
|
|
|
|
mqtt_publish(&client, "7ABAKP6KNC/test1/data", &msg);
|
|
|
|
tos_task_delay(4000);
|
|
}
|
|
|
|
}
|
|
|