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1.fix AT cmd framework bug 

2.add mqtt support in the tool directory
This commit is contained in:
wgzAIIT 2023-06-15 16:52:52 +08:00
parent ed1c5eea1f
commit 9995980a1a
8 changed files with 491 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
APP_Framework/Framework/connection/adapter_agent.c
View File

@ -124,7 +124,9 @@ int ParseATReply(char *str, const char *format, ...)
void ATSprintf(int fd, const char *format, va_list params)
{
last_cmd_len = vsnprintf(send_buf, sizeof(send_buf), format, params);
#ifdef CONNECTION_FRAMEWORK_DEBUG
printf("AT send %s len %u\n",send_buf, last_cmd_len);
#endif
PrivWrite(fd, send_buf, last_cmd_len);
}
@ -279,7 +281,9 @@ int EntmSend(ATAgentType agent, const char *data, int len)
PrivWrite(agent->fd, send_buff, len);
PrivMutexAbandon(&agent->lock);
#ifdef CONNECTION_FRAMEWORK_DEBUG
printf("entm send length %d\n", len);
#endif
PrivFree(send_buff);
@ -301,13 +305,16 @@ int EntmRecv(ATAgentType agent, char *rev_buffer, int buffer_len, int timeout_s)
PrivMutexAbandon(&agent->lock);
//PrivTaskDelay(1000);
if (PrivSemaphoreObtainWait(&agent->entm_rx_notice, &abstime)) {
#ifdef CONNECTION_FRAMEWORK_DEBUG
printf("wait sem[%d] timeout\n",agent->entm_rx_notice);
#endif
agent->entm_recv_len = 0;
return -1;
}
PrivMutexObtain(&agent->lock);
#ifdef CONNECTION_FRAMEWORK_DEBUG
printf("EntmRecv once len %d.\n", agent->entm_recv_len);
#endif
memcpy(rev_buffer, agent->entm_recv_buf, agent->entm_recv_len);
memset(agent->entm_recv_buf, 0, ENTM_RECV_MAX);
@ -352,7 +359,9 @@ static int GetCompleteATReply(ATAgentType agent)
PrivMutexAbandon(&agent->lock);
continue;
} else {
#ifdef CONNECTION_FRAMEWORK_DEBUG
printf("ENTM_MODE recv %d Bytes done.\n",agent->entm_recv_len);
#endif
agent->receive_mode = DEFAULT_MODE;
PrivSemaphoreAbandon(&agent->entm_rx_notice);
}

2
Ubiquitous/XiZi_IIoT/board/xidatong-arm32/.defconfig
View File

@ -129,7 +129,7 @@ CONFIG_ZOMBIE_KTASK_STACKSIZE=2048
#
CONFIG_KERNEL_CONSOLE=y
CONFIG_KERNEL_BANNER=y
CONFIG_KERNEL_CONSOLEBUF_SIZE=128
CONFIG_KERNEL_CONSOLEBUF_SIZE=256
#
# Kernel Hook

1
Ubiquitous/XiZi_IIoT/tool/Kconfig
View File

@ -1,5 +1,6 @@
menu "Tool feature"
source "$KERNEL_DIR/tool/bootloader/Kconfig"
source "$KERNEL_DIR/tool/mqtt/Kconfig"
endmenu

4
Ubiquitous/XiZi_IIoT/tool/Makefile
View File

@ -8,4 +8,8 @@ ifeq ($(CONFIG_TOOL_USING_OTA),y)
SRC_DIR += bootloader
endif
ifeq ($(CONFIG_TOOL_USING_MQTT),y)
SRC_DIR += mqtt
endif
include $(KERNEL_ROOT)/compiler.mk

12
Ubiquitous/XiZi_IIoT/tool/mqtt/Kconfig Normal file
View File

@ -0,0 +1,12 @@
menu "MQTT function"
menuconfig TOOL_USING_MQTT
bool "Enable support MQTT function"
default n
select SUPPORT_CONNECTION_FRAMEWORK
select CONNECTION_ADAPTER_4G
if TOOL_USING_MQTT
endif
endmenu

3
Ubiquitous/XiZi_IIoT/tool/mqtt/Makefile Normal file
View File

@ -0,0 +1,3 @@
SRC_FILES := aliyun_mqtt.c
include $(KERNEL_ROOT)/compiler.mk

404
Ubiquitous/XiZi_IIoT/tool/mqtt/aliyun_mqtt.c Normal file
View File

@ -0,0 +1,404 @@
/*
* Copyright (c) 2020 AIIT XUOS Lab
* XiUOS is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
*/
/**
* @file: aliyun_mqtt.c
* @brief: connect aliyun mqtt
* @version: 1.0
* @author: AIIT XUOS Lab
* @date: 2023/6/14
*
*/
#include <string.h>
#include <stdint.h>
#include <transform.h>
#include <adapter.h>
#include "shell.h"
#include "xsconfig.h"
#include <adapter.h>
#include "aliyun_mqtt.h"
static struct Adapter *adapter;
static MQTT_TCB Aliyun_mqtt; //创建一个用于连接阿里云mqtt的结构体
static const uint8_t parket_connetAck[] = {0x20,0x02,0x00,0x00}; //连接成功服务器回应报文
static const uint8_t parket_disconnet[] = {0xe0,0x00}; //客户端主动断开连接发送报文
static const uint8_t parket_heart[] = {0xc0,0x00}; //客户端发送保活心跳包
static const uint8_t parket_subAck[] = {0x90,0x03,0x00,0x0A,0x01}; //订阅成功服务器回应报文
static const uint8_t parket_unsubAck[] = {0xB0,0x02,0x00,0x0A}; //取消订阅成功服务器回应报文
static uint8_t mqtt_rxbuf[512];
/*******************************************************************************
* 函 数 名: AdapterNetActive
* 功能描述: 使能设备的网络模块连接,连接TCP服务器并进入透传模式，当前使用4G方式
* 形 参: 无
* 返 回 值: 0表示成功,其他值表示失败
*******************************************************************************/
int AdapterNetActive(void)
{
int ret = 0;
uint32_t baud_rate = BAUD_RATE_115200;
adapter = AdapterDeviceFindByName(ADAPTER_4G_NAME);
adapter->socket.socket_id = 0;
ret = AdapterDeviceOpen(adapter);
if (ret < 0)
{
goto out;
}
ret = AdapterDeviceControl(adapter, OPE_INT, &baud_rate);
if (ret < 0)
{
goto out;
}
ret = AdapterDeviceConnect(adapter, CLIENT, SERVERIP, SERVERPORT, IPV4);
if (ret < 0)
{
goto out;
}
out:
if (ret < 0)
{
AdapterDeviceClose(adapter);
}
return ret;
}
/*******************************************************************************
* 函 数 名: MQTT_Connect
* 功能描述: 登录MQTT服务器
* 形 参: 无
* 返 回 值: 0表示成功,1表示失败
*******************************************************************************/
int MQTT_Connect(void)
{
uint8_t TryConnect_time = 10; //尝试登录次数
Aliyun_mqtt.MessageID = 0; //报文标识符清零,CONNECT报文虽然不需要添加报文标识符,但是CONNECT报文是第一个发送的报文,在此清零报文标识符为后续报文做准备
Aliyun_mqtt.Fixed_len = 1; //CONNECT报文固定报头长度暂定为1
Aliyun_mqtt.Variable_len = 10; //CONNECT报文可变报头长度为10
Aliyun_mqtt.Payload_len = (2+strlen(CLIENTID)) + (2+strlen(USERNAME)) + (2+strlen(PASSWORD)); //CONNECT报文中负载长度
Aliyun_mqtt.Remaining_len = Aliyun_mqtt.Variable_len + Aliyun_mqtt.Payload_len; //剩余长度=可变报头长度+负载长度
memset(Aliyun_mqtt.Pack_buff,0,sizeof(Aliyun_mqtt.Pack_buff));
Aliyun_mqtt.Pack_buff[0] = 0x10; //CONNECT报文 固定报头第1个字节0x10
do{
if((Aliyun_mqtt.Remaining_len/128) == 0)
{
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len] = Aliyun_mqtt.Remaining_len;
}
else
{
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len] = (Aliyun_mqtt.Remaining_len%128)|0x80;
}
Aliyun_mqtt.Fixed_len++;
Aliyun_mqtt.Remaining_len = Aliyun_mqtt.Remaining_len/128;
}while(Aliyun_mqtt.Remaining_len);
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+0] = 0x00; //CONNECT报文,可变报头第1个字节:固定0x00
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+1] = 0x04; //CONNECT报文,可变报头第2个字节:固定0x04
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+2] = 0x4D; //CONNECT报文,可变报头第3个字节:固定0x4D,大写字母M
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+3] = 0x51; //CONNECT报文,可变报头第4个字节:固定0x51,大写字母Q
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+4] = 0x54; //CONNECT报文,可变报头第5个字节:固定0x54,大写字母T
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+5] = 0x54; //CONNECT报文,可变报头第6个字节:固定0x54,大写字母T
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+6] = 0x04; //CONNECT报文,可变报头第7个字节:固定0x04
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+7] = 0xC2; //CONNECT报文,可变报头第8个字节:使能用户名和密码校验,不使用遗嘱功能,不保留会话功能
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+8] = 0x00; //CONNECT报文,可变报头第9个字节:保活时间高字节
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+9] = 0x64; //CONNECT报文,可变报头第10个字节:保活时间高字节
/* CLIENT_ID */
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+10] = strlen(CLIENTID)/256; //客户端ID长度高字节
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+11] = strlen(CLIENTID)%256; //客户端ID长度低字节
memcpy(&Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+12],CLIENTID,strlen(CLIENTID)); //复制过来客户端ID字串
/* USER_NAME */
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+12+strlen(CLIENTID)] = strlen(USERNAME)/256; //用户名长度高字节
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+13+strlen(CLIENTID)] = strlen(USERNAME)%256; //用户名长度低字节
memcpy(&Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+14+strlen(CLIENTID)],USERNAME,strlen(USERNAME)); //复制过来用户名字串
/* PASSWARD */
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+14+strlen(CLIENTID)+strlen(USERNAME)] = strlen(PASSWORD)/256; //密码长度高字节
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+15+strlen(CLIENTID)+strlen(USERNAME)] = strlen(PASSWORD)%256; //密码长度低字节
memcpy(&Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+16+strlen(CLIENTID)+strlen(USERNAME)],PASSWORD,strlen(PASSWORD)); //复制过来密码字串
while(TryConnect_time > 0)
{
memset(mqtt_rxbuf,0,sizeof(mqtt_rxbuf));
AdapterDeviceSend(adapter,Aliyun_mqtt.Pack_buff,Aliyun_mqtt.Fixed_len + Aliyun_mqtt.Variable_len + Aliyun_mqtt.Payload_len);
PrivTaskDelay(50);
AdapterDeviceRecv(adapter, mqtt_rxbuf, 4);
if(mqtt_rxbuf[0] == parket_connetAck[0] && mqtt_rxbuf[1] == parket_connetAck[1]) //连接成功
{
return 0;
}
TryConnect_time--;
}
return 1;
}
/*******************************************************************************
* 函 数 名: MQTT_Disconnect
* 功能描述: 断开与MQTT服务器的连接
* 形 参: 无
* 返 回 值: 无
*******************************************************************************/
void MQTT_Disconnect(void)
{
while(AdapterDeviceSend(adapter,parket_disconnet,sizeof(parket_disconnet)) < 0);
}
/*******************************************************************************
* 函 数 名: MQTT_SubscribeTopic
* 功能描述: MQTT订阅单个主题
* 形 参: topic_name:要订阅的主题
* 返 回 值: 0表示订阅成功,1表示订阅失败
*******************************************************************************/
int MQTT_SubscribeTopic(uint8_t *topic_name)
{
uint8_t TrySub_time = 10; //尝试订阅次数
Aliyun_mqtt.Fixed_len = 1; //SUBSCRIBE报文,固定报头长度暂定为1
Aliyun_mqtt.Variable_len = 2;//SUBSCRIBE报文,可变报头长度=2,2为字节报文标识符
Aliyun_mqtt.Payload_len = 0; //SUBSCRIBE报文,负载数据长度暂定为0
Aliyun_mqtt.Payload_len = strlen(topic_name) + 2 + 1; //每个需要订阅的topic除了本身的字符串长度,还包含表示topic字符串长度的2字节,以及订阅等级1字节
Aliyun_mqtt.Remaining_len = Aliyun_mqtt.Variable_len + Aliyun_mqtt.Payload_len; //计算剩余长度=可变报头长度+负载长度
memset(Aliyun_mqtt.Pack_buff,0,sizeof(Aliyun_mqtt.Pack_buff));
Aliyun_mqtt.Pack_buff[0]=0x82; //SUBSCRIBE报文,固定报头第1个字节0x82
do{
if((Aliyun_mqtt.Remaining_len/128) == 0)
{
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len] = Aliyun_mqtt.Remaining_len;
}
else
{
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len] = (Aliyun_mqtt.Remaining_len%128)|0x80;
}
Aliyun_mqtt.Fixed_len++;
Aliyun_mqtt.Remaining_len = Aliyun_mqtt.Remaining_len/128;
}while(Aliyun_mqtt.Remaining_len);
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+0] = Aliyun_mqtt.MessageID/256; //报文标识符高字节
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+1] = Aliyun_mqtt.MessageID%256; //报文标识符低字节
Aliyun_mqtt.MessageID++; //每用一次MessageID加1
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+2] = strlen(topic_name)/256; //主题长度高字节
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+3] = strlen(topic_name)%256; //主题长度低字节
memcpy(&Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+4],topic_name,strlen(topic_name)); //复制主题字串
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+4+strlen(topic_name)] = 0; //QOS等级设置为0
while(TrySub_time > 0)
{
memset(mqtt_rxbuf,0,sizeof(mqtt_rxbuf));
AdapterDeviceSend(adapter,Aliyun_mqtt.Pack_buff,Aliyun_mqtt.Fixed_len + Aliyun_mqtt.Variable_len + Aliyun_mqtt.Payload_len);
PrivTaskDelay(50);
AdapterDeviceRecv(adapter, mqtt_rxbuf, 5);
if(mqtt_rxbuf[0] == parket_subAck[0] && mqtt_rxbuf[1] == parket_subAck[1]) //订阅成功
{
return 0;
}
TrySub_time--;
}
return 1;
}
/*******************************************************************************
* 函 数 名: MQTT_UnSubscribeTopic
* 功能描述: MQTT取消订阅单个主题
* 形 参: topic_name:要取消订阅的主题
* 返 回 值: 0表示订阅成功,1表示订阅失败
*******************************************************************************/
int MQTT_UnSubscribeTopic(uint8_t *topic_name)
{
uint8_t TryUnSub_time = 10; //尝试取消订阅次数
Aliyun_mqtt.Fixed_len = 1; //UNSUBSCRIBE报文,固定报头长度暂定为1
Aliyun_mqtt.Variable_len = 2;//UNSUBSCRIBE报文,可变报头长度=2,2为字节报文标识符
Aliyun_mqtt.Payload_len = strlen(topic_name) + 2; //每个需要取消的订阅topic除了本身的字符串长度,还包含表示topic字符串长度的2字节
Aliyun_mqtt.Remaining_len = Aliyun_mqtt.Variable_len + Aliyun_mqtt.Payload_len; //计算剩余长度=可变报头长度+负载长度
memset(Aliyun_mqtt.Pack_buff,0,sizeof(Aliyun_mqtt.Pack_buff));
Aliyun_mqtt.Pack_buff[0]=0xA0; //UNSUBSCRIBE报文,固定报头第1个字节0xA0
do{
if((Aliyun_mqtt.Remaining_len/128) == 0)
{
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len] = Aliyun_mqtt.Remaining_len;
}
else
{
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len] = (Aliyun_mqtt.Remaining_len%128)|0x80;
}
Aliyun_mqtt.Fixed_len++;
Aliyun_mqtt.Remaining_len = Aliyun_mqtt.Remaining_len/128;
}while(Aliyun_mqtt.Remaining_len);
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+0] = Aliyun_mqtt.MessageID/256; //报文标识符高字节
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+1] = Aliyun_mqtt.MessageID%256; //报文标识符低字节
Aliyun_mqtt.MessageID++; //每用一次MessageID加1
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+2] = strlen(topic_name)/256; //主题长度高字节
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+3] = strlen(topic_name)%256; //主题长度低字节
memcpy(&Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+4],topic_name,strlen(topic_name)); //复制主题字串
while(TryUnSub_time > 0)
{
memset(mqtt_rxbuf,0,sizeof(mqtt_rxbuf));
AdapterDeviceSend(adapter,Aliyun_mqtt.Pack_buff,Aliyun_mqtt.Fixed_len + Aliyun_mqtt.Variable_len + Aliyun_mqtt.Payload_len);
PrivTaskDelay(50);
AdapterDeviceRecv(adapter, mqtt_rxbuf, 4);
if(mqtt_rxbuf[0] == parket_unsubAck[0] && mqtt_rxbuf[1] == parket_unsubAck[1]) //取消订阅成功
{
return 0;
}
TryUnSub_time--;
}
return 1;
}
/*******************************************************************************
* 函 数 名: MQTT_PublishQs0
* 功能描述: MQTT发布QS0的主题
* 形 参: topic_name:主题名称
data:数据buffer
data_len:数据长度
* 返 回 值: 发布Qs=0的消息服务器不返回确认消息
*******************************************************************************/
void MQTT_PublishQs0(uint8_t *topic_name,uint8_t *data, uint16_t data_len)
{
Aliyun_mqtt.Fixed_len = 1; //PUBLISH等级0报文固定报头长度暂定为1
Aliyun_mqtt.Variable_len = 2 + strlen(topic_name); //PUBLISH等级0报文,可变报头长度=2字节(topic长度)标识字节+topic字符串的长度
Aliyun_mqtt.Payload_len = data_len; //PUBLISH等级0报文,负载数据长度=data_len
Aliyun_mqtt.Remaining_len = Aliyun_mqtt.Variable_len + Aliyun_mqtt.Payload_len; //计算剩余长度=可变报头长度+负载长度
memset(Aliyun_mqtt.Pack_buff,0,sizeof(Aliyun_mqtt.Pack_buff));
Aliyun_mqtt.Pack_buff[0]=0x30; //PUBLISH等级0报文固定报头第1个字节0x30
do{
if((Aliyun_mqtt.Remaining_len/128) == 0)
{
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len] = Aliyun_mqtt.Remaining_len;
}
else
{
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len] = (Aliyun_mqtt.Remaining_len%128)|0x80;
}
Aliyun_mqtt.Fixed_len++;
Aliyun_mqtt.Remaining_len = Aliyun_mqtt.Remaining_len/128;
}while(Aliyun_mqtt.Remaining_len);
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+0]=strlen(topic_name)/256; //主题长度高字节
Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+1]=strlen(topic_name)%256; //主题长度低字节
memcpy(&Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+2],topic_name,strlen(topic_name)); //复制主题字串
memcpy(&Aliyun_mqtt.Pack_buff[Aliyun_mqtt.Fixed_len+2+strlen(topic_name)],data,data_len); //复制data数据
AdapterDeviceSend(adapter,Aliyun_mqtt.Pack_buff, Aliyun_mqtt.Fixed_len + Aliyun_mqtt.Variable_len + Aliyun_mqtt.Payload_len);//整个报文数据直到发送成功
}
/*******************************************************************************
* 函 数 名: MQTT_SendHeart
* 功能描述: 发送心跳保活包
* 形 参: 无
* 返 回 值: 0表示发送成功,其他值表示发送失败
*******************************************************************************/
int MQTT_SendHeart(void)
{
uint8_t TrySentHeart_time = 10; //尝试发送心跳保活次数
while(TrySentHeart_time > 0)
{
memset(mqtt_rxbuf,0,sizeof(mqtt_rxbuf));
AdapterDeviceSend(adapter,parket_heart,sizeof(parket_heart));
PrivTaskDelay(50);
AdapterDeviceRecv(adapter, mqtt_rxbuf, 2);
if(mqtt_rxbuf[0] == 0xD0 && mqtt_rxbuf[1] == 0x00)
{
return 0;
}
TrySentHeart_time--;
}
return 1;
}
/*******************************************************************************
* 函 数 名: MQTT_DealPublishData
* 功能描述: 处理服务器发来的等级0的推送数据,附带topic信息
* 形 参: redata:接收的数据,data_len:要处理的数据长度
* 返 回 值: 无
*******************************************************************************/
void MQTT_DealPublishData(uint8_t *data, uint16_t data_len)
{
uint8_t i;
uint16_t cmdpos,cmdlen;
for(i = 1;i < 5;i++)
{
if((data[i] & 0x80) == 0)
break;
}
cmdpos = 1+i+2;
cmdlen = data_len-(1+i+2);
if(data_len <= CMD_SIZE)
{
memset(Aliyun_mqtt.cmdbuff, 0, CMD_SIZE);
memcpy(Aliyun_mqtt.cmdbuff, &data[cmdpos], cmdlen);
}
}
void testmqtt(void)
{
int ret = 0;
int len;
ret = AdapterNetActive();
if(ret == 0)
{
KPrintf("The network connection is successful.\n");
}
ret = MQTT_Connect();
if(ret == 0)
{
KPrintf("Log in to aliyun mqtt successfully.\n");
}
PrivTaskDelay(2000);
ret = MQTT_SubscribeTopic(TOPIC);
if(ret == 0)
{
KPrintf("mqtt sub successfully.\n");
}
while(1)
{
memset(mqtt_rxbuf,0,sizeof(mqtt_rxbuf));
len = AdapterDeviceRecv(adapter, mqtt_rxbuf, 256);
if(len > 0 && (mqtt_rxbuf[0] == 0x30))
{
MQTT_DealPublishData(mqtt_rxbuf, len);
KPrintf("%s",Aliyun_mqtt.cmdbuff);
KPrintf("\r\n");
}
PrivTaskDelay(200);
MQTT_SendHeart();
}
}
SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHELL_CMD_PARAM_NUM(0),mqtt, testmqtt, test mqtt);

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/*
* Copyright (c) 2020 AIIT XUOS Lab
* XiUOS is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
*/
/**
* @file: aliyun_mqtt.h
* @brief: connect aliyun mqtt
* @version: 1.0
* @author: AIIT XUOS Lab
* @date: 2023/6/14
*
*/
#ifndef _ALIYUN_MQTT_H_
#define _ALIYUN_MQTT_H_
#include <stdint.h>
#define CLIENTID "iv74JbFgzhv.D001|securemode=2,signmethod=hmacsha256,timestamp=1686617772433|"
#define USERNAME "D001&iv74JbFgzhv"
#define PASSWORD "2e5e585ec5fc8665dd8bc1a17444fc8ffcb07ed515b220785883d478e49666e5"
#define SERVERIP "101.133.196.127"
#define SERVERPORT "1883"
#define TOPIC "/sys/iv74JbFgzhv/D001/thing/service/property/set"
#define PACK_SIZE 512 //存放报文数据缓冲区大小
#define CMD_SIZE 512 //保存推送的PUBLISH报文中的数据缓冲区大小
typedef struct{
uint8_t Pack_buff[PACK_SIZE]; //存放发送报文数据缓冲区
uint16_t MessageID; //记录报文标识符
uint16_t Fixed_len; //固定报头长度
uint16_t Variable_len; //可变报头长度
uint16_t Payload_len; //有效负荷长度
uint16_t Remaining_len; //保存报文剩余长度字节
uint8_t cmdbuff[CMD_SIZE]; //保存推送的PUBLISH报文中的数据缓冲区
}MQTT_TCB;
int AdapterNetActive(void);
int MQTT_Connect(void);
void MQTT_Disconnect(void);
int MQTT_SubscribeTopic(uint8_t *topic_name);
int MQTT_UnSubscribeTopic(uint8_t *topic_name);
void MQTT_PublishQs0(uint8_t *topic_name,uint8_t *data, uint16_t data_len);
int MQTT_SendHeart(void);
void MQTT_DealPublishData(uint8_t *data, uint16_t data_len);
#endif