forked from xuos/xiuos
delete online
This commit is contained in:
huang
parent
d33184cbd9
commit
5869154cca
|
|
@ -1,6 +1,5 @@
|
|||
ifeq ($(CONFIG_ADD_XIZI_FETURES),y)
|
||||
SRC_FILES += lwip_mqtt_demo.c
|
||||
SRC_FILES += online_mqtt.c
|
||||
include $(KERNEL_ROOT)/compiler.mk
|
||||
endif
|
||||
|
||||
|
|
|
|||
|
|
@ -1,328 +0,0 @@
|
|||
#include <string.h>
|
||||
#include <transform.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
/* lwip includes. */
|
||||
#include "lwip/apps/mqtt.h"
|
||||
#include "lwip/ip4_addr.h"
|
||||
|
||||
|
||||
|
||||
|
||||
static mqtt_client_t *s__mqtt_client_instance = NULL; //mqtt连接句柄，这里一定要设置全局变量，防止 lwip 底层重复申请空间
|
||||
|
||||
//MQTT 数据结构体
|
||||
struct mqtt_recv_buffer
|
||||
{
|
||||
char recv_buffer[1024]; //储存接收的buffer
|
||||
uint16_t recv_len; //记录已接收多少个字节的数据，MQTT的数据分包来的
|
||||
uint16_t recv_total; //MQTT接收数据的回调函数会有个总的大小
|
||||
};
|
||||
|
||||
//结构体初始化
|
||||
struct mqtt_recv_buffer s__mqtt_recv_buffer_g = {
|
||||
.recv_len = 0,
|
||||
.recv_total = 0,
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/*!
|
||||
* @brief MQTT 处理失败调用的函数
|
||||
*
|
||||
* @param [in1] : MQTT 连接句柄
|
||||
* @param [in2] : MQTT 连接参数指针
|
||||
*
|
||||
* @retval: None
|
||||
*/
|
||||
void mqtt_error_process_callback(mqtt_client_t * client, void *arg)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
|
||||
/*!
|
||||
* @brief mqtt 接收数据处理函数接口，需要在应用层进行处理
|
||||
* 执行条件：mqtt连接成功
|
||||
*
|
||||
* @param [in1] : 用户提供的回调参数指针
|
||||
* @param [in2] : 接收的数据指针
|
||||
* @param [in3] : 接收数据长度
|
||||
* @retval: 处理的结果
|
||||
*/
|
||||
int mqtt_rec_data_process(void* arg, char *rec_buf, uint64_t buf_len)
|
||||
{
|
||||
lw_print("recv_buffer = %s\n", rec_buf);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief MQTT 订阅的回调函数
|
||||
* 执行条件：MQTT 连接成功
|
||||
*
|
||||
* @param [in] : 用户提供的回调参数指针
|
||||
* @param [in] : MQTT 订阅结果
|
||||
* @retval: None
|
||||
*/
|
||||
static void bsp_mqtt_request_cb(void *arg, err_t err)
|
||||
{
|
||||
if ( arg == NULL )
|
||||
{
|
||||
lw_print("bsp_mqtt_request_cb: input error@@\n");
|
||||
return;
|
||||
}
|
||||
|
||||
mqtt_client_t *client = (mqtt_client_t *)arg;
|
||||
|
||||
if ( err != ERR_OK )
|
||||
{
|
||||
lw_print("bsp_mqtt_request_cb: FAIL sub, sub again, err = %s\n", lwip_strerr(err));
|
||||
|
||||
//错误处理
|
||||
mqtt_error_process_callback(client, arg);
|
||||
}
|
||||
else
|
||||
{
|
||||
lw_print("bsp_mqtt_request_cb: sub SUCCESS!\n");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*!
|
||||
* @brief mqtt 订阅
|
||||
* 执行条件：连接成功
|
||||
*
|
||||
* @param [in1] : mqtt 连接句柄
|
||||
* @param [in2] : mqtt 发送 topic 指针
|
||||
* @param [in5] : qos
|
||||
* @retval: 订阅状态
|
||||
*/
|
||||
static err_t bsp_mqtt_subscribe(mqtt_client_t* mqtt_client, char * sub_topic, uint8_t qos)
|
||||
{
|
||||
lw_print("bsp_mqtt_subscribe: Enter\n");
|
||||
|
||||
if( ( mqtt_client == NULL) || ( sub_topic == NULL) || ( qos > 2 ) )
|
||||
{
|
||||
lw_print("bsp_mqtt_subscribe: input error@@\n");
|
||||
return ERR_VAL;
|
||||
}
|
||||
|
||||
if ( mqtt_client_is_connected(mqtt_client) != true )
|
||||
{
|
||||
lw_print("bsp_mqtt_subscribe: mqtt is not connected, return ERR_CLSD.\n");
|
||||
return ERR_CLSD;
|
||||
}
|
||||
|
||||
err_t err;
|
||||
err = mqtt_subscribe(mqtt_client, sub_topic, qos, bsp_mqtt_request_cb, (void *)mqtt_client); // subscribe and call back.
|
||||
|
||||
if (err != ERR_OK)
|
||||
{
|
||||
lw_print("bsp_mqtt_subscribe: mqtt_subscribe Fail, return:%s \n", lwip_strerr(err));
|
||||
}
|
||||
else
|
||||
{
|
||||
lw_print("bsp_mqtt_subscribe: mqtt_subscribe SUCCESS, reason: %s\n", lwip_strerr(err));
|
||||
}
|
||||
|
||||
return err;
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief MQTT 连接成功的处理函数，需要的话在应用层定义
|
||||
*
|
||||
* @param [in1] : MQTT 连接句柄
|
||||
* @param [in2] : MQTT 连接参数指针
|
||||
*
|
||||
* @retval: None
|
||||
*/
|
||||
|
||||
void mqtt_conn_suc_proc(mqtt_client_t *client, void *arg)
|
||||
{
|
||||
char test_sub_topic[] = "/public/TEST/AidenHinGwenWong_sub";
|
||||
bsp_mqtt_subscribe(client,test_sub_topic,0);
|
||||
}
|
||||
|
||||
|
||||
/*!
|
||||
* @brief MQTT 接收到数据的回调函数
|
||||
* 执行条件：MQTT 连接成功
|
||||
*
|
||||
* @param [in1] : 用户提供的回调参数指针
|
||||
* @param [in2] : MQTT 收到的分包数据指针
|
||||
* @param [in3] : MQTT 分包数据长度
|
||||
* @param [in4] : MQTT 数据包的标志位
|
||||
* @retval: None
|
||||
*/
|
||||
static void bsp_mqtt_incoming_data_cb(void *arg, const u8_t *data, u16_t len, u8_t flags)
|
||||
{
|
||||
if( (data == NULL) || (len == 0) )
|
||||
{
|
||||
lw_print("mqtt_client_incoming_data_cb: condition error @entry\n");
|
||||
return;
|
||||
}
|
||||
|
||||
if(s__mqtt_recv_buffer_g.recv_len + len < sizeof(s__mqtt_recv_buffer_g.recv_buffer))
|
||||
{
|
||||
//
|
||||
snprintf(&s__mqtt_recv_buffer_g.recv_buffer[s__mqtt_recv_buffer_g.recv_len], len, "%s", data);
|
||||
s__mqtt_recv_buffer_g.recv_len += len;
|
||||
}
|
||||
|
||||
if ( (flags & MQTT_DATA_FLAG_LAST) == MQTT_DATA_FLAG_LAST )
|
||||
{
|
||||
//处理数据
|
||||
mqtt_rec_data_process(arg , s__mqtt_recv_buffer_g.recv_buffer, s__mqtt_recv_buffer_g.recv_len);
|
||||
|
||||
//已接收字节计数归0
|
||||
s__mqtt_recv_buffer_g.recv_len = 0;
|
||||
|
||||
//清空接收buffer
|
||||
memset(s__mqtt_recv_buffer_g.recv_buffer, 0, sizeof(s__mqtt_recv_buffer_g.recv_buffer));
|
||||
}
|
||||
|
||||
|
||||
lw_print("mqtt_client_incoming_data_cb:reveiving incomming data.\n");
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief MQTT 接收到数据的回调函数
|
||||
* 执行条件：MQTT 连接成功
|
||||
*
|
||||
* @param [in] : 用户提供的回调参数指针
|
||||
* @param [in] : MQTT 收到数据的topic
|
||||
* @param [in] : MQTT 收到数据的总长度
|
||||
* @retval: None
|
||||
*/
|
||||
static void bsp_mqtt_incoming_publish_cb(void *arg, const char *topic, u32_t tot_len)
|
||||
{
|
||||
if( (topic == NULL) || (tot_len == 0) )
|
||||
{
|
||||
lw_print("bsp_mqtt_incoming_publish_cb: condition error @entry\n");
|
||||
return;
|
||||
}
|
||||
|
||||
lw_print("bsp_mqtt_incoming_publish_cb: topic = %s.\n",topic);
|
||||
lw_print("bsp_mqtt_incoming_publish_cb: tot_len = %d.\n",tot_len);
|
||||
s__mqtt_recv_buffer_g.recv_total = tot_len; //需要接收的总字节
|
||||
s__mqtt_recv_buffer_g.recv_len = 0; //已接收字节计数归0
|
||||
|
||||
//清空接收buffer
|
||||
memset(s__mqtt_recv_buffer_g.recv_buffer, 0, sizeof(s__mqtt_recv_buffer_g.recv_buffer));
|
||||
}
|
||||
|
||||
|
||||
/*!
|
||||
* @brief MQTT 连接状态的回调函数
|
||||
*
|
||||
* @param [in] : MQTT 连接句柄
|
||||
* @param [in] : 用户提供的回调参数指针
|
||||
* @param [in] : MQTT 连接状态
|
||||
* @retval: None
|
||||
*/
|
||||
static void bsp_mqtt_connection_cb(mqtt_client_t *client, void *arg, mqtt_connection_status_t status)
|
||||
{
|
||||
if( client == NULL )
|
||||
{
|
||||
lw_print("bsp_mqtt_connection_cb: condition error @entry\n");
|
||||
return;
|
||||
}
|
||||
lw_print("status:%d",status);
|
||||
if ( status == MQTT_CONNECT_ACCEPTED ) //Successfully connected
|
||||
{
|
||||
lw_print("bsp_mqtt_connection_cb: Successfully connected\n");
|
||||
|
||||
// 注册接收数据的回调函数
|
||||
mqtt_set_inpub_callback(client, bsp_mqtt_incoming_publish_cb, bsp_mqtt_incoming_data_cb, arg);
|
||||
|
||||
|
||||
|
||||
//成功处理函数
|
||||
mqtt_conn_suc_proc(client, arg);
|
||||
}
|
||||
else
|
||||
{
|
||||
lw_print("bsp_mqtt_connection_cb: Fail connected, status = %s\n", lwip_strerr(status) );
|
||||
//错误处理
|
||||
mqtt_error_process_callback(client, arg);
|
||||
}
|
||||
}
|
||||
|
||||
static err_t bsp_mqtt_connect(void)
|
||||
{
|
||||
lw_print("bsp_mqtt_connect: Enter!\n");
|
||||
err_t ret;
|
||||
|
||||
struct mqtt_connect_client_info_t mqtt_connect_info = {
|
||||
"Hc_MQTT_Test", /* 这里需要修改，以免在同一个服务器两个相同ID会发生冲突 */
|
||||
NULL, /* MQTT 服务器用户名 */
|
||||
NULL, /* MQTT 服务器密码 */
|
||||
60, /* 与 MQTT 服务器保持连接时间，时间超过未发送数据会断开 */
|
||||
"/public/TEST/AidenHinGwenWong_pub",/* MQTT遗嘱的消息发送topic */
|
||||
"Offline_pls_check", /* MQTT遗嘱的消息，断开服务器的时候会发送 */
|
||||
0, /* MQTT遗嘱的消息 Qos */
|
||||
0 /* MQTT遗嘱的消息 Retain */
|
||||
};
|
||||
|
||||
ip_addr_t server_ip;
|
||||
ip4_addr_set_u32(&server_ip, ipaddr_addr("120.76.100.197")); //MQTT服务器IP
|
||||
|
||||
uint16_t server_port = 18830; //注意这里是 MQTT 的 TCP 连接方式的端口号！！！！
|
||||
|
||||
if (s__mqtt_client_instance == NULL)
|
||||
{
|
||||
// 句柄==NULL 才申请空间，否则无需重复申请
|
||||
s__mqtt_client_instance = mqtt_client_new();
|
||||
}
|
||||
|
||||
if (s__mqtt_client_instance == NULL)
|
||||
{
|
||||
//防止申请失败
|
||||
lw_print("bsp_mqtt_connect: s__mqtt_client_instance malloc fail @@!!!\n");
|
||||
return ERR_MEM;
|
||||
}
|
||||
|
||||
//进行连接,注意：如果需要带入 arg ，arg必须是全局变量，局部变量指针会被回收，大坑！！！！！
|
||||
ret = mqtt_client_connect(s__mqtt_client_instance, &server_ip, server_port, bsp_mqtt_connection_cb, NULL, &mqtt_connect_info);
|
||||
|
||||
/******************
|
||||
小提示：连接错误不需要做任何操作，mqtt_client_connect 中注册的回调函数里面做判断并进行对应的操作
|
||||
*****************/
|
||||
|
||||
lw_print("bsp_mqtt_connect: connect to mqtt %s\n", lwip_strerr(ret));
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
/* ===========================================
|
||||
初始化接口函数
|
||||
============================================== */
|
||||
|
||||
/*!
|
||||
* @brief 封装 MQTT 初始化接口
|
||||
* 执行条件：无
|
||||
*
|
||||
* @retval: 无
|
||||
*/
|
||||
void MQTTOnline(void)
|
||||
{
|
||||
lw_print("Mqtt init...");
|
||||
|
||||
// 连接服务器
|
||||
bsp_mqtt_connect();
|
||||
|
||||
// 发送消息到服务器
|
||||
// char message_test[] = "Hello mqtt server";
|
||||
// for(int i = 0; i < 10; i++)
|
||||
// {
|
||||
// bsp_mqtt_publish(s__mqtt_client_instance,"/public/TEST/AidenHinGwenWong_pub",message_test,sizeof(message_test),1,0);
|
||||
// PrivTaskDelay(1000);
|
||||
// }
|
||||
|
||||
}
|
||||
|
||||
|
||||
PRIV_SHELL_CMD_FUNCTION(MQTTOnline, a tcp send sample, PRIV_SHELL_CMD_MAIN_ATTR);
|
||||
|
|
@ -1,29 +0,0 @@
|
|||
|
||||
#ifndef __BSP_MQTT_H
|
||||
#define __BSP_MQTT_H
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Includes files
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Exported constants
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Exported macro
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Exported function
|
||||
*----------------------------------------------------------*/
|
||||
/*!
|
||||
* @brief 封装 MQTT 初始化接口
|
||||
* 执行条件：无
|
||||
*
|
||||
* @retval: 无
|
||||
*/
|
||||
void bsp_mqtt_init(void);
|
||||
|
||||
#endif /* __BSP_WOLFSSL_H */
|
||||
|
|
@ -1,3 +1,3 @@
|
|||
SRC_FILES += lwiperf/lwiperf.c http/http_client.c
|
||||
SRC_FILES += mqtt/mqtt.c
|
||||
|
||||
include $(KERNEL_ROOT)/compiler.mk
|
||||
|
|
|
|||
Loading…
Reference in New Issue