摘自：智能家居
作者：LEO-max
发布时间： 2021-03-05 00:38:07
网址：https://blog.csdn.net/zouchengzhi1021/article/details/114375529?spm=1001.2014.3001.5502
目录
- 主流程设计框架及某一功能框架编写
- InputCommand.h框架
- contrlDevices.h框架
- bathroomLight.c框架
- 四盏灯、火焰传感器及主程序代码（继电器输入控制）
- bathroomLight.c
- upstairLight.c
- livingroomLight.c
- restaurantLight.c
- fire.c
- mainPro.c
- contrlDevices.h
- 添加声音识别模块的串口读取功能
- voiceContrl.c
- InputCommand.h
- mainPro.c
- 添加socket服务器功能
- socketContrl.c
- InputCommand.h
- mainPro.c
- 主程序代码编写，实现语音和网络线程
- socketContrl.c
- voiceContrl.c
- mainPro.c
主流程设计框架及某一功能框架编写
头文件：contrlDevices.hInputCommand.h
源文件：mainPro.cbathroomLight.cCamera.cfire.clivingroomLight.clock.crestaurantLight.csocketContrl.cupstairLight.cusartContrl.cvoiceContrl.c
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InputCommand.h框架
struct InputCommander
{char commandName[128]; //名字char command[32]; //指令int (*Init)(char* name, char* ipAddress, char* port); //操作函数int (*getCommand)(char* cmd); //获得数据char log[1024];struct InputCommander* next;
};
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contrlDevices.h框架
struct Devices
{char devicesName[128];int status; //状态int (*open)(); //打开int (*close)(); //关闭int (*devicesInit)(); //初始化int (*readStatus)(); //读状态int(*changeStatus)(int status); //改变状态struct Devices* next;
};
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bathroomLight.c框架
#include "contrlDevices.h"int bathroomLightOpen()
{}int bathroomLightClose()
{}int bathroomLightCloseInit()
{}int bathroomLightCloseStatus(int status)
{}struct Devices bathroomLight
{.name = "bathLight",.open = bathroomLightOpen,.close = bathroomLightClose,.deviceInit = bathroomLightCloseInit,.changeStatus = bathroomLightCloseStatus
};struct Devices* addBathroomLightToDeviceLink(struct Devices* phead)
{if (phead == NULL) {return &bathroomLight;}else {bathroomLight.next = phead; // 头插法phead = &bathroomLight}
};
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四盏灯、火焰传感器及主程序代码（继电器输入控制）
bathroomLight.c
#include "contrlDevices.h"int bathroomLightOpen(int pinNum) //打开
{digitalWrite(pinNum, LOW); //低电平开启
}int bathroomLightClose(int pinNum) //关闭
{digitalWrite(pinNum, HIGH); //高电平关闭
}int bathroomLightCloseInit(int pinNum) //初始化
{pinMode(pinNum, OUTPUT);digitalWrite(pinNum, HIGH);
}int bathroomLightCloseStatus(int status) //保存
{}struct Devices bathroomLight =
{.devicesName = "bathLight",.pinNum = 22,.open = bathroomLightOpen,.close = bathroomLightClose,.deviceInit = bathroomLightCloseInit,.changeStatus = bathroomLightCloseStatus
};struct Devices* addBathroomLightToDeviceLink(struct Devices* phead)
{if (phead == NULL) {return &bathroomLight;}else {bathroomLight.next = phead; // 头插法phead = &bathroomLight;}
};
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upstairLight.c
#include "contrlDevices.h"int upstairsLightOpen(int pinNum) //打开
{digitalWrite(pinNum, LOW); //低电平开启
}int upstairsLightClose(int pinNum) //关闭
{digitalWrite(pinNum, HIGH); //高电平关闭
}int upstairsLightCloseInit(int pinNum) //初始化
{pinMode(pinNum, OUTPUT);digitalWrite(pinNum, HIGH);
}int upstairsLightCloseStatus(int status) //保存
{}struct Devices upstairsLight =
{.devicesName = "upstairsLight",.pinNum = 21,.open = upstairsLightOpen,.close = upstairsLightClose,.deviceInit = upstairsLightCloseInit,.changeStatus = upstairsLightCloseStatus
};struct Devices* addUpstairsLightToDeviceLink(struct Devices* phead)
{if (phead == NULL) {return &upstairsLight;}else {upstairsLight.next = phead; // 头插法phead = &upstairsLight;}
};
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livingroomLight.c
#include "contrlDevices.h"int livingroomLightOpen(int pinNum) //打开
{digitalWrite(pinNum, LOW); //低电平开启
}int livingroomLightClose(int pinNum) //关闭
{digitalWrite(pinNum, HIGH); //高电平关闭
}int livingroomLightCloseInit(int pinNum) //初始化
{pinMode(pinNum, OUTPUT);digitalWrite(pinNum, HIGH);
}int livingroomLightCloseStatus(int status) //保存
{}struct Devices livingroomLight =
{.devicesName = "livingroomLight",.pinNum = 23,.open = livingroomLightOpen,.close = livingroomLightClose,.deviceInit = livingroomLightCloseInit,.changeStatus = livingroomLightCloseStatus
};struct Devices* addLivingroomLightToDeviceLink(struct Devices* phead)
{if (phead == NULL) {return &livingroomLight;}else {livingroomLight.next = phead; // 头插法phead = &livingroomLight;}
};
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restaurantLight.c
#include "contrlDevices.h"int livingroomLightOpen(int pinNum) //打开
{digitalWrite(pinNum, LOW); //低电平开启
}int livingroomLightClose(int pinNum) //关闭
{digitalWrite(pinNum, HIGH); //高电平关闭
}int livingroomLightCloseInit(int pinNum) //初始化
{pinMode(pinNum, OUTPUT);digitalWrite(pinNum, HIGH);
}int livingroomLightCloseStatus(int status) //保存
{}struct Devices livingroomLight =
{.devicesName = "livingroomLight",.pinNum = 23,.open = livingroomLightOpen,.close = livingroomLightClose,.deviceInit = livingroomLightCloseInit,.changeStatus = livingroomLightCloseStatus
};struct Devices* addLivingroomLightToDeviceLink(struct Devices* phead)
{if (phead == NULL) {return &livingroomLight;}else {livingroomLight.next = phead; // 头插法phead = &livingroomLight;}
};
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fire.c
#include "contrlDevices.h"int fireStatusRead(int pinNum)
{return digitalWrite(pinNum, HIGH);
}int fireInit(int pinNum) //初始化
{pinMode(pinNum, INPUT);digitalWrite(pinNum, HIGH);
}struct Devices fire =
{.devicesName = "fire",.pinNum = 25,.deviceInit = fireInit,.readStatus = fireStatusRead
};struct Devices* addFireToDeviceLink(struct Devices* phead)
{if (phead == NULL) {return &fire;}else {fire.next = phead; // 头插法phead = &fire;}
};
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mainPro.c
#include <stdio.h>
#include <string.h>
#include "contrlDevices.h"struct Devices* findDeviceByName(char* name, struct Devices* phead)
{struct Devices* tmp = phead;if (phead == NULL) {return NULL;}else {while (tmp != NULL) {if (strcmp(tmp->devicesName, name) == 0) {return tmp;}tmp = tmp->next;}return NULL;}
}int main()
{//char* name = "bathroomLight";char name[128];struct Devices* tmp = NULL;if (wiringPiSetup() == -1) {return -1;}struct Devices* pdeviceHead = NULL;pdeviceHead = addBathroomLightToDeviceLink(pdeviceHead);pdeviceHead = addUpstairsLightToDeviceLink(pdeviceHead);pdeviceHead = addLivingroomLightToDeviceLink(pdeviceHead);pdeviceHead = addRestaurantLightToDeviceLink(pdeviceHead);pdeviceHead = addFireToDeviceLink(pdeviceHead)//struct Devices* tmp = findDeviceByName(name, pdeviceHead);while(1){printf("Inupt:\n");scanf("%s", name);tmp = findDeviceByName(name, pdeviceHead);if (tmp != NULL) {tmp->deviceInit(tmp->pinNum);tmp->open(tmp->pinNum);}// 1.指令工厂初始化// 2.设备控制工厂初始化// 3.线程池建立// 3.1 语音线程// 3.2 socket线程// 3.3 摄像头线程// 3.4 火灾线程return 0;
}
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contrlDevices.h
#include <wiringPi.h>
#include <stdlib.h>struct Devices
{char devicesName[128];int status; //状态int pinNum;int (*open)(int pinNum); //打开int (*close)(int pinNum); //关闭int (*deviceInit)(int pinNum); //初始化int (*readStatus)(); //读状态int(*changeStatus)(int status); //改变状态struct Devices* next;
};struct Devices* addRestaurantLightToDeviceLink(struct Devices* phead);
struct Devices* addLivingroomLightToDeviceLink(struct Devices* phead);
struct Devices* addBathroomLightToDeviceLink(struct Devices* phead);
struct Devices* addUpstairsLightToDeviceLink(struct Devices* phead);
struct Devices* addFireToDeviceLink(struct Devices* phead)- 1
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添加声音识别模块的串口读取功能
voiceContrl.c
#include "InputCommand.h"
#include <wiringPi.h>
#include <wiringSerial.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>int voiceInit(struct InputCommander *voicer, char* ipAddress, char* port)
{int fd;if ((fd = serialOpen(voicer->deviceName, 9600)) == -1) { //初始化串口，波特率9600exit(-1);}voicer->fd = fd;return fd;
}int voiceGetCommand(struct InputCommander* voicer)
{int nread = 0;nread = read(voicer->fd, voicer->command, sizeof(voicer->command));if (nread == 0) {printf("usart for voice read over time\n");}else {return nread;}
}struct InputCommander voiceContrl =
{.commandName = "voice",.deviceName = "/dev/ttyAMAO",.command = {'\0'},.Init = voiceInit,.getCommand = voiceGetCommand,.log = {'\0'},.next = NULL
};struct InputCommander* addVoiceContrlToCommandLink(struct InputCommander* phead)
{if (phead == NULL) {return &voiceContrl;}else {voiceContrl.next = phead; // 头插法phead = &voiceContrl;}
}
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InputCommand.h
#include "InputCommand.h"
#include <wiringPi.h>
#include <wiringSerial.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>int voiceInit(struct InputCommander *voicer, char* ipAddress, char* port)
{int fd;if ((fd = serialOpen(voicer->deviceName, 9600)) == -1) { //初始化串口，波特率9600exit(-1);}voicer->fd = fd;return fd;
}int voiceGetCommand(struct InputCommander* voicer)
{int nread = 0;nread = read(voicer->fd, voicer->command, sizeof(voicer->command));if (nread == 0) {printf("usart for voice read over time\n");}else {return nread;}
}struct InputCommander voiceContrl =
{.commandName = "voice",.deviceName = "/dev/ttyAMAO",.command = {'\0'},.Init = voiceInit,.getCommand = voiceGetCommand,.log = {'\0'},.next = NULL
};struct InputCommander* addVoiceContrlToCommandLink(struct InputCommander* phead)
{if (phead == NULL) {return &voiceContrl;}else {voiceContrl.next = phead; // 头插法phead = &voiceContrl;}
}
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mainPro.c
#include <stdio.h>
#include <string.h>
#include "contrlDevices.h"
#include "InputCommand.h"struct Devices* findDeviceByName(char* name, struct Devices* phead)
{struct Devices* tmp = phead;if (phead == NULL) {return NULL;}else {while (tmp != NULL) {if (strcmp(tmp->devicesName, name) == 0) {return tmp;}tmp = tmp->next;}return NULL;}
}int main()
{//char* name = "bathroomLight";char name[128];struct Devices* tmp = NULL;if (wiringPiSetup() == -1) {return -1;}struct Devices* pdeviceHead = NULL;struct InputCommander* pcommandHead = NULL;pdeviceHead = addBathroomLightToDeviceLink(pdeviceHead);pdeviceHead = addUpstairsLightToDeviceLink(pdeviceHead);pdeviceHead = addLivingroomLightToDeviceLink(pdeviceHead);pdeviceHead = addRestaurantLightToDeviceLink(pdeviceHead);pdeviceHead = addFireToDeviceLink(pdeviceHead);pcommandHead = addVoiceContrlToCommandLink(pcommandHead);//struct Devices* tmp = findDeviceByName(name, pdeviceHead);while(1){printf("Inupt:\n");scanf("%s", name);tmp = findDeviceByName(name, pdeviceHead);if (tmp != NULL) {tmp->deviceInit(tmp->pinNum);tmp->open(tmp->pinNum);}// 1.指令工厂初始化// 2.设备控制工厂初始化// 3.线程池建立// 3.1 语音线程// 3.2 socket线程// 3.3 摄像头线程// 3.4 火灾线程return 0;
}
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添加socket服务器功能
socketContrl.c
#include "InputCommand.h"
#include <wiringPi.h>
#include <wiringSerial.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <string.h>int socketInit(struct InputCommander* socketMes, char* ipAddress, char* port)
{int s_fd;int c_fd;struct sockaddr_in s_addr;/*struct sockaddr_in c_addr;*///做初始化memset(&s_addr, 0, sizeof(struct sockaddr_in));/*memset(&c_addr, 0, sizeof(struct sockaddr_in));*/// sockets_fd = socket(AF_INET, SOCK_STREAM, 0);if (s_fd == -1) {perror("socket");exit(-1);}s_addr.sin_family = AF_INET;s_addr.sin_port = htons(atoi(socketMes->port));inet_aton(socketMes->ipAddress, &s_addr.sin_addr);// bindbind(s_fd, (struct sockaddr*) & s_addr, sizeof(struct sockaddr_in));//listenlisten(s_fd, 10);socketMes->sfd = s_fd;return s_fd;
}int socketGetCommand(struct InputCommander* socketMes)
{int c_fd;int n_read;struct sockaddr_in c_addr;memset(&c_addr, 0, sizeof(struct sockaddr_in));int clen = sizeof(struct sockaddr_in);c_fd = accept(socketMes->sfd, (struct sockaddr*) & c_addr, &clen);n_read = read(c_fd, socketMes->command, sizeof(socketMes->command));if (n_read == -1) {perror("read");}else if (n_read > 0) {printf("\get:%d\n", n_read);}else {printf("client quit\n");}return n_read;
}struct InputCommander socketContrl =
{.commandName = "socketServer",.command = {'\0'},.port = "8088",.ipAddress = "192.168.4.126",.Init = socketInit,.getCommand = socketGetCommand,.log = {'\0'},.next = NULL
};struct InputCommander* addSocketContrlToCommandLink(struct InputCommander* phead)
{if (phead == NULL) {return &socketContrl;}else {socketContrl.next = phead; // 头插法phead = &socketContrl;}
}
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InputCommand.h
#include <wiringPi.h>
#include <stdlib.h>struct InputCommander
{char commandName[128]; //名字char deviceName[128];char command[32]; //指令int (*Init)(struct InputCommander* voicer, char* ipAddress, char* port); //操作函数int (*getCommand)(struct InputCommander* voicer); //获得数据char log[1024];int fd;char port[12];char ipAddress[32];int sfd;struct InputCommander* next;
};struct InputCommander* addVoiceContrlToCommandLink(struct InputCommander* phead);
struct InputCommander* addSocketContrlToCommandLink(struct InputCommander* phead);
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mainPro.c
#include <stdio.h>
#include <string.h>
#include "contrlDevices.h"
#include "InputCommand.h"struct Devices* findDeviceByName(char* name, struct Devices* phead)
{struct Devices* tmp = phead;if (phead == NULL) {return NULL;}else {while (tmp != NULL) {if (strcmp(tmp->devicesName, name) == 0) {return tmp;}tmp = tmp->next;}return NULL;}
}int main()
{//char* name = "bathroomLight";char name[128];struct Devices* tmp = NULL;if (wiringPiSetup() == -1) {return -1;}struct Devices* pdeviceHead = NULL;struct InputCommander* pcommandHead = NULL;pdeviceHead = addBathroomLightToDeviceLink(pdeviceHead);pdeviceHead = addUpstairsLightToDeviceLink(pdeviceHead);pdeviceHead = addLivingroomLightToDeviceLink(pdeviceHead);pdeviceHead = addRestaurantLightToDeviceLink(pdeviceHead);pdeviceHead = addFireToDeviceLink(pdeviceHead);pcommandHead = addVoiceContrlToCommandLink(pcommandHead);pcommandHead = addSocketContrlToCommandLink(pcommandHead);//struct Devices* tmp = findDeviceByName(name, pdeviceHead);while(1){printf("Inupt:\n");scanf("%s", name);tmp = findDeviceByName(name, pdeviceHead);if (tmp != NULL) {tmp->deviceInit(tmp->pinNum);tmp->open(tmp->pinNum);}// 1.指令工厂初始化// 2.设备控制工厂初始化// 3.线程池建立// 3.1 语音线程// 3.2 socket线程// 3.3 摄像头线程// 3.4 火灾线程return 0;
}
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主程序代码编写，实现语音和网络线程
socketContrl.c
#include "InputCommand.h"
#include <wiringPi.h>
#include <wiringSerial.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <string.h>
#include <netinet/in.h>
#include <arpa/inet.h>int socketInit(struct InputCommander* socketMes, char* ipAddress, char* port)
{int s_fd;int c_fd;struct sockaddr_in s_addr;/*struct sockaddr_in c_addr;*///做初始化memset(&s_addr, 0, sizeof(struct sockaddr_in));/*memset(&c_addr, 0, sizeof(struct sockaddr_in));*/// sockets_fd = socket(AF_INET, SOCK_STREAM, 0);if (s_fd == -1) {perror("socket");exit(-1);}s_addr.sin_family = AF_INET;s_addr.sin_port = htons(atoi(socketMes->port));inet_aton(socketMes->ipAddress, &s_addr.sin_addr);// bindbind(s_fd, (struct sockaddr*) & s_addr, sizeof(struct sockaddr_in));//listenlisten(s_fd, 10);printf("socket Server listening\n");socketMes->sfd = s_fd;return s_fd;
}int socketGetCommand(struct InputCommander* socketMes)
{int c_fd;int n_read=0;struct sockaddr_in c_addr;memset(&c_addr, 0, sizeof(struct sockaddr_in));int clen = sizeof(struct sockaddr_in);c_fd = accept(socketMes->sfd, (struct sockaddr*) & c_addr, &clen);n_read = read(c_fd, socketMes->command, sizeof(socketMes->command));if (n_read == -1) {perror("read");}else if (n_read > 0) {printf("\get:%d\n", n_read);}else {printf("client quit\n");}return n_read;
}struct InputCommander socketContrl =
{.commandName = "socketServer",.command = {'\0'},.port = "8088",.ipAddress = "192.168.4.126",.Init = socketInit,.getCommand = socketGetCommand,.log = {'\0'},.next = NULL
};struct InputCommander* addSocketContrlToCommandLink(struct InputCommander* phead)
{if (phead == NULL) {return &socketContrl;}else {socketContrl.next = phead; // 头插法phead = &socketContrl;}
}
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voiceContrl.c
#include "InputCommand.h"
#include <wiringPi.h>
#include <wiringSerial.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>int voiceInit(struct InputCommander* voicer, char* ipAddress, char* port)
{int fd;if ((fd = serialOpen(voicer->deviceName, 9600)) == -1) { //初始化串口，波特率9600exit(-1);}voicer->fd = fd;return fd;
}int voiceGetCommand(struct InputCommander* voicer)
{int nread = 0;memset(voicer->command, '\0',sizeof(voicer->command));nread = read(voicer->fd, voicer->command, sizeof(voicer->command));if (nread == 0) {printf("voice no datas\n");}else {return nread;}}struct InputCommander voiceContrl =
{.commandName = "voice",.deviceName = "/dev/ttyAMAO",.command = {'\0'},.Init = voiceInit,.getCommand = voiceGetCommand,.log = {'\0'},.next = NULL
};struct InputCommander* addVoiceContrlToCommandLink(struct InputCommander* phead)
{if (phead == NULL) {return &voiceContrl;}else {voiceContrl.next = phead; // 头插法phead = &voiceContrl;}
}
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mainPro.c
#include <stdio.h>
#include <string.h>
#include "contrlDevices.h"
#include "InputCommand.h"
#include <unistd.h>
#include <pthread.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>//全局变量
struct InputCommander* pcommandHead = NULL;
struct Devices* pdeviceHead = NULL;
struct InputCommander* socketHandler = NULL;
int c_fd;struct Devices* findDeviceByName(char* name, struct Devices* phead)
{struct Devices* tmp = phead;if (phead == NULL) {return NULL;}else {while (tmp != NULL) {if (strcmp(tmp->devicesName, name) == 0) {return tmp;}tmp = tmp->next;}return NULL;}
}struct InputCommander* findCommandByName(char* name, struct InputCommander* phead)
{struct InputCommander* tmp = phead;if (phead == NULL) {return NULL;}else {while (tmp != NULL) {if (strcmp(tmp->commandName, name) == 0) {return tmp;}tmp = tmp->next;}return NULL;}
}void* voice_thread(void* datas)
{struct InputCommander* voiceHandler;int nread;voiceHandler = findCommandByName("voice", pCommandHead);if (voiceHandler == NULL) {printf("find voiceHandler error");pthread_exit(NULL);//return NULL;}else {if (voiceHandler->Init(voiceHandler,NULL,NULL) < 0) {printf("voice init error\n");pthread_exit(NULL);//return NULL;}else {printf("%s init success\n", voiceHandler->commandName);}while (1) {nread = voiceHandler->getCommand(voiceHandler);if (nread == 0) {printf("nodata from voice\n");}else {printf("do divece contrl:%s\n", voiceHandler->command);}}}
}void* read_thread(void* datas)
{int n_read;memset(socketHandler->command,'\0', sizeof(socketHandler->command));n_read = read(c_fd, socketHandler->command, sizeof(socketHandler->command));if (n_read == -1) {perror("read");}else if (n_read > 0) {printf("\nget:%d,%s\n", n_read, socketHandler->command);}else {printf("client quit\n");}return n_read;
}void* socket_thread(void* datas)
{int n_read=0;pthread_t* readThread;struct sockaddr_in c_addr;memset(&c_addr, 0, sizeof(struct sockaddr_in));int clen = sizeof(struct sockaddr_in);//int nread;socketHandler = findCommandByName("socketServer", pdeviceHead);if (socketHandler == NULL) {printf("find socketHandler error");pthread_exit(NULL);//return NULL;}else {printf("%s init success\n", socketHandler->commandName);}socketHandler->Init(socketHandler,NULL,NULL);while (1) {c_fd = accept(socketHandler->sfd, (struct sockaddr*) & c_addr, &clen);pthread_create(&readThread, NULL, read_thread, NULL);}
}int main()
{//char* name = "bathroomLight";char name[128];struct Devices* tmp = NULL;pthread_t* voiceThread;pthread_t* socketThread;if (wiringPiSetup() == -1) {return -1;}// 1.指令工厂初始化pcommandHead = addVoiceContrlToCommandLink(pcommandHead);pcommandHead = addSocketContrlToCommandLink(pcommandHead);// 2.设备控制工厂初始化pdeviceHead = addBathroomLightToDeviceLink(pdeviceHead);pdeviceHead = addUpstairsLightToDeviceLink(pdeviceHead);pdeviceHead = addLivingroomLightToDeviceLink(pdeviceHead);pdeviceHead = addRestaurantLightToDeviceLink(pdeviceHead);pdeviceHead = addFireToDeviceLink(pdeviceHead);// 3.线程池建立// 3.1 语音线程pthread_create(&voiceThread,NULL, voice_thread,NULL);// 3.2 socket线程pthread_create(&socketThread, NULL, socket_thread, NULL);// 3.3 摄像头线程// 3.4 火灾线程//struct Devices* tmp = findDeviceByName(name, pdeviceHead);/*while (1) {printf("Inupt:\n");scanf("%s", name);tmp = findDeviceByName(name, pdeviceHead);if (tmp != NULL) {tmp->deviceInit(tmp->pinNum);tmp->open(tmp->pinNum);}}*///不退出，等待线程pthread_join(voiceThread,NULL);pthread_join(socketThread, NULL);return 0;
}
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