update mqtt

mac.c

-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-#include <net/if.h>
-#include <arpa/inet.h>
-#include "mqtt.h"
-
-char TOPIC[18];
-
-void get_mac_address(const char *iface) {
-    int sock;
-    struct ifreq ifr;
-
-    sock = socket(AF_INET, SOCK_DGRAM, 0); // 创建套接字
-    if (sock < 0) {
-        perror("Socket creation failed");
-        return;
-    }
-
-    strncpy(ifr.ifr_name, iface, IFNAMSIZ - 1); // 指定网络接口
-    if (ioctl(sock, SIOCGIFHWADDR, &ifr) < 0) { // 获取硬件地址
-        perror("ioctl failed");
-        close(sock);
-        //return;
-    }
-
-    unsigned char *mac = (unsigned char *)ifr.ifr_hwaddr.sa_data;
-    printf("MAC address of %s: %02X:%02X:%02X:%02X:%02X:%02X\n",
-           iface, mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
-
-    sprintf(TOPIC,"%02X:%02X:%02X:%02X:%02X:%02X",mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
-    
-    
-    
-    close(sock); // 关闭套接字
-}
\ No newline at end of file

mac.h

-#ifndef __MAC_H__
-#define __MAC_H__
-
-
-extern char TOPIC[18];
-
-void get_mac_address(const char *iface) ;
-
-#endif

main.c

@@ -4,19 +4,19 @@
 #include "serial.h"
 #include "delay.h"
 #include "opensh.h"
-#include "mac.h"
+//#include "mac.h"
 
 
 void *serial_usart1(void *arg)
 { 
     printf("serial_usart 1 start\n");
     
-    serial_Receive_1();
+    serial_Receive_1();//串口接收1，用于以后读取引脚高低电平
 
     return NULL; 
 }
 
-void *AppExit(void *arg)
+void *AppExit(void *arg)//2s程序，出现意外2s自动停止
 { 
   
     while(1)
@@ -25,11 +25,7 @@ void *AppExit(void *arg)
         unsigned char bufpwm2[3]={gtypeTemp,2,0};
         unsigned char bufpwm3[3]={gtypeTemp,3,0};
         unsigned char bufpwm4[3]={gtypeTemp,4,0};
-        unsigned char bufpwm5[3]={gtypeTemp,5,15};
-        if(gtypeTemp==3)
-        {
-            gPwmCount=0;
-        }
+        //unsigned char bufpwm5[3]={gtypeTemp,5,15};
         Delay_Ms(0,100);
         gPwmCount++;
         //printf( "%d\n",gtypeTemp);
@@ -37,11 +33,13 @@ void *AppExit(void *arg)
         {
             //printf( "%d\n",gtypeTemp);
         gPwmCount=21;
+        
+        //serial_Write(bufpwm5);
         serial_Write(bufpwm1);
         serial_Write(bufpwm2);
         serial_Write(bufpwm3);
         serial_Write(bufpwm4);
-        serial_Write(bufpwm5);
+        
         } 
     }
     
@@ -52,10 +50,10 @@ void *Mqttbeat(void *arg)
 {
     printf("Mqttbeat start\n");
    
-    
+    Delay_Ms(10,0);
     while(1)
     {
-        mqtt_wirte();
+        mqtt_wirte();//心跳，3s一个
         Delay_Ms(3,0);
     }
     
@@ -67,7 +65,7 @@ void *opensh(void *arg)
 { 
     Delay_Ms(10,0);
      printf("open cam\n");
-    opencamsh();
+    opencamsh();//10s后打开火狐游览器并且进入网址
    return NULL; 
 }
 
@@ -75,38 +73,45 @@ void *serial_usart2(void *arg)
 { 
     
     printf("serial_usart 2 start\n");
-    serial_Receive_2();
+    serial_Receive_2();//启动串口二
+    return NULL;
 
 }
 
-int main(int argc, char *argv[]) {
-
+void *Mqtt_onnect(void *arg)
+{
+    Delay_Ms(5,0);
+    mqtt_init();//mqtt初始化
+    mqtt_create(mosq);//创建mqtt客户端
+    //mqtt_wirte();//mqtt心跳首次发送
+    while(1)
+    {
+    mqtt_create(mosq);     
+    mqtt_cycle(mosq); 
+    }
       
-    gStart=time(NULL);//开始时间戳
+    mqtt_clean(mosq);
+    return NULL;
+}
 
+int main(int argc, char *argv[]) {
 
-    get_mac_address("eth0");
+         Delay_Ms(20,0);
+    gStart=time(NULL);//开始时间戳
    
     serial_Init();//串口初始化
 
-    mqtt_init();//mqtt初始化
-
-    mqtt_create(mosq);//创建mqtt客户端
+   // get_mac_address("eth0");//获取mac地址
 
    ipaddr();//获取ip
-    mqtt_wirte();//mqtt心跳首次发送
     //mosquitto_publish(mosq, NULL, "macmqtt", strlen(TOPIC), TOPIC, 0, false);
-    mqtt_MAC_wirte();
-    Delay_Ms(1,0);
-    mqtt_MAC_wirte();
-    Delay_Ms(1,0);
-    mqtt_MAC_wirte();
 
-    thread_start(serial_usart1,AppExit,Mqttbeat,serial_usart2,opensh);
-    mqtt_cycle(mosq);
+   
+    thread_start(serial_usart1,AppExit,Mqttbeat,serial_usart2,opensh,Mqtt_onnect);
+    //mqtt_cycle(mosq);
+   
 
     
-    mqtt_clean(mosq);
     thread_end();
 
     return EXIT_SUCCESS;

main.h

@@ -11,7 +11,8 @@ pthread_t thread[5];
 
 
 
-int thread_start(void *serial_usart1(void *arg),void *AppExit(void *arg),void *Mqttbeat(void *arg),void *serial_usart2(void *arg),void *opensh(void *arg))
+int thread_start(void *serial_usart1(void *arg),void *AppExit(void *arg),
+void *Mqttbeat(void *arg),void *serial_usart2(void *arg),void *opensh(void *arg),void *Mqtt_onnect(void *arg))
 {
     
 
@@ -35,15 +36,20 @@ int thread_start(void *serial_usart1(void *arg),void *AppExit(void *arg),void *M
 
     if(pthread_create(&thread[3],NULL,serial_usart2,NULL)!=0)
     {
-        perror("Failed to create thread 1");
+        perror("Failed to create thread 4");
         return 4;
     }
 
      if(pthread_create(&thread[4],NULL,opensh,NULL)!=0)
     {
-        perror("Failed to create thread 1");
+        perror("Failed to create thread 5");
         return 5;
     }
+     if(pthread_create(&thread[5],NULL,Mqtt_onnect,NULL)!=0)
+    {
+        perror("Failed to create thread 6");
+        return 6;
+    }
 }
 
 void thread_end()
@@ -60,6 +66,8 @@ void thread_end()
     pthread_join(thread[3], NULL);
     
     pthread_join(thread[4], NULL);
+
+    pthread_join(thread[5], NULL);
 }
 
 #endif
\ No newline at end of file

mqtt.c

@@ -16,9 +16,22 @@ unsigned char gpinTemp=0;
 unsigned char gvalTemp=0;
 unsigned char gvalt[4];
 
+int mqtt_init()
+{
+ // 初始化 mosquitto 库
+    mosquitto_lib_init();  
+    mosq = mosquitto_new(NULL, true, NULL);
+    if (!mosq) {
+        fprintf(stderr, "Failed to create Mosquitto client\n");
+        return -1;
+    }
+    mosquitto_int_option(mosq, MOSQ_OPT_PROTOCOL_VERSION, MQTT_PROTOCOL_V5);
+    
+}
 
 void on_connect(struct mosquitto *mosq, void *obj, int rc) //回调函数
 {
+   
     if (rc == 0) 
     {
      printf("Connected to broker\n");
@@ -32,30 +45,19 @@ void on_connect(struct mosquitto *mosq, void *obj, int rc) //回调函数
 }
 
 
-int mqtt_init()
-{
- // 初始化 mosquitto 库
-    mosquitto_lib_init();  
-    mosq = mosquitto_new(NULL, true, NULL);
-    if (!mosq) {
-        fprintf(stderr, "Failed to create Mosquitto client\n");
-        return -1;
-    }
-    mosquitto_int_option(mosq, MOSQ_OPT_PROTOCOL_VERSION, MQTT_PROTOCOL_V5);
-    
-}
-
 //int init_mqtt(struct mosquitto *mosq)
-
+/*
 void mqtt_MAC_wirte()
 {
     cJSON *root = cJSON_CreateObject();
     cJSON *body = cJSON_CreateObject();
     cJSON_AddStringToObject(body, "TOPIC", TOPIC);
+    cJSON_AddStringToObject(body, "device", "controlcar0001");
+    cJSON_AddStringToObject(body, "http", "https://jywy.yd-ss.com?dev=controlcar0001");//gsite
     cJSON_AddItemToObject(root, "body", body);
     char *payload = cJSON_PrintUnformatted(root);
     mosquitto_publish(mosq, NULL, "macmqtt", strlen(payload), payload, 0, false);
-}
+}*/
 
 void mqtt_wirte()
 {
@@ -81,8 +83,8 @@ void mqtt_wirte()
     char *payload = cJSON_PrintUnformatted(root);
     
     printf("%s\n",payload);
-    mosquitto_publish(mosq, NULL, TOPIC, strlen(payload), payload, 0, false); 
-    
+    mosquitto_publish(mosq, NULL, TOPIC2, strlen(payload), payload, 0, false); 
+    mosquitto_publish(mosq, NULL, TOPIC3, strlen(payload), payload, 0, false); 
       
 }
 
@@ -197,7 +199,7 @@ void on_message(struct mosquitto *mosq, void *obj, const struct mosquitto_messag
 
     if(gStart+5>end)
     {
-        printf("正在处理过期消息");
+        printf("正在处理过期消息\n");
         return;
         
     }
@@ -280,7 +282,7 @@ void on_message(struct mosquitto *mosq, void *obj, const struct mosquitto_messag
 int mqtt_create(struct mosquitto *mosq) //创建mqtt客服端
 {
     
-    
+    mosquitto_reconnect_delay_set(mosq, 2, 10, true);
        // 设置连接和消息回调
     mosquitto_connect_callback_set(mosq, on_connect);
     mosquitto_message_callback_set(mosq, on_message);
@@ -294,7 +296,7 @@ int mqtt_create(struct mosquitto *mosq) //创建mqtt客服端
     if (rc != MOSQ_ERR_SUCCESS) {                             
         fprintf(stderr, "Failed to connect to broker: %s\n", mosquitto_strerror(rc));
         mosquitto_destroy(mosq);
-        return EXIT_FAILURE;
+        //return EXIT_FAILURE;
     }
     //mosquitto_subscribe_opt_set(mosq, TOPIC, strlen(TOPIC), 1, MOSQ_OPT_NO_LOCAL);
 

mqtt.h

@@ -7,14 +7,15 @@
 #include <pthread.h>
 #include "ip.h"
 #include "serial.h"
-#include "mac.h"
 
 #define CLIENT_ID "carorship123"
 
 #define BROKER_ADDRESS "119.45.167.177"
 #define BROKER_PORT 1883
 
-//#define TOPIC "controcar0004"
+#define TOPIC "app2dev/controlcar0003"
+#define TOPIC2 "dev2app/controlcar0003"
+#define TOPIC3 "controlcar0003"
 #define USERNAME "admin"    // 替换为你的用户名
 #define PASSWORD "admin"       // 替换为你的密码
 

opensh.c

 #include <stdio.h>
 #include <stdlib.h>
 #include "opensh.h"
-#include "mac.h"
 #include <string.h>
+#include "mqtt.h"
 
-char webcam[100];
+char gwebcam[100];
 
 int opencamsh()
 {
     
-    setenv("DISPLAY", ":0", 1);//设置环境变量https://jywy.yd-ss.com?dev=controcar0004
-    sprintf(webcam,"sudo firefox --new-window https://jywy.yd-ss.com?dev=%s &",TOPIC);
-    system(webcam);
-    printf("%s\n",webcam);
+    setenv("DISPLAY", ":0", 1);//设置环境变量https://jywy.yd-ss.com?dev=controcar0004 --new-window sudo 
+    sprintf(gwebcam,"sudo firefox --new-window https://jywy.yd-ss.com?dev=%s &",TOPIC3);
+    system(gwebcam);
+    printf("%s\n",gwebcam);
     printf("close cam\n");
  
 }
 
 void refresh_cam()
 {
-  system(SHELLFILECLOSE);
+  //system(SHELLFILECLOSE);
    const char *search_command = "xdotool search --name \"Mozilla Firefox\"";
     FILE *fp = popen(search_command, "r");
     if (!fp) {

opensh.h

@@ -2,8 +2,10 @@
 #define __opensh_H__ 
 
 
-#define SHELLFILE "/home/kickpi/car/master/camopen.sh"
-#define SHELLFILECLOSE "/home/kickpi/car/master/recam.sh"
+//#define SHELLFILE "/home/kickpi/car/master/camopen.sh"
+//#define SHELLFILECLOSE "/home/kickpi/car/master/recam.sh"
+
+extern char gwebcam[100];
 
 int opencamsh();