diff --git a/Modbus_communication/Modbus_RTU_Salve/RTU_Salve.cpp b/Modbus_communication/Modbus_RTU_Salve/RTU_Salve.cpp
index 2188b48..41b2b31 100644
--- a/Modbus_communication/Modbus_RTU_Salve/RTU_Salve.cpp
+++ b/Modbus_communication/Modbus_RTU_Salve/RTU_Salve.cpp
@@ -5,54 +5,191 @@ char read_buf[MAX_NUMBER];
 bitset<MAX_Address> Coil_date; //0-9999
 UINT16 Register[MAX_Address]; // 0-9999
 
+
 /*********************************************************************************************
-* 功能     ：   生成正常响应报文
-* 描述	   ：	经过校验后请求报文可以正常响应
-* 输入     ：   *Requst_Message 请求报文  *Normal_Response_Message 正常响应报文
-* 返回值   ：   无
+* 功能     ：   Bitset转UINT8类型
+* 描述	   ：	Bitset ==》UINT8
+* 输入     ：   Bitset_Address Bitset的起始地址  Read_Number 要读取的位数
+* 返回值   ：   Date 转换后的UNIT8数据
 **********************************************************************************************/
-void Create_Normal_Response_Message(UINT8 *Requst_Message, UINT8 *Normal_Response_Message)
+UINT8 Bitset_to_Uint8(unsigned int Bitset_Address, unsigned int Read_Number)
 {
+	UINT8 Date = 0x00;
+	
+	if (Read_Number >= 8)
+	{
+		unsigned int len = Bitset_Address + 8;
+		for (int i = 0; i < 8; i++)
+		{
+			Date = Date << 1 | (int)Coil_date[len--];
+		}
+	}
+	else
+	{
+		unsigned int len = Bitset_Address + Read_Number-1;
+		for (int i = 0; i < Read_Number; i++)
+		{
+			Date = Date << 1 | (int)Coil_date[len--];
+		}
+	}
+	return Date;
+}
 
-
+/*********************************************************************************************
+* 功能     ：   生成0x01功能码响应报文
+* 描述	   ：	通过判断地址范围生成0x01对应的响应报文
+* 输入     ：   *Requst_Message 请求报文 *Response_Message响应报文
+* 返回值   ：   无
+**********************************************************************************************/
+void Create_0x01_Response_Message(UINT8 *Requst_Message, UINT8 *Response_Message)
+{ 
+	unsigned int Start_Address = Requst_Message[2] << 8 | Requst_Message[3];
+	unsigned int Address_range = Start_Address + (Requst_Message[4] << 8 | Requst_Message[5]);
+	if (Address_range < MAX_Address)//判断地址是否超限
+	{
+		unsigned int Read_Number = Requst_Message[4] << 8 | Requst_Message[5];//要读取的位数
+		unsigned int Read_Len = Count_Read_date_number(Requst_Message[0], Read_Number); //要读取的字节数
+		for (unsigned int i = 3; i < Read_Len + 3; i++)
+		{
+			Response_Message[i] = Bitset_to_Uint8(Start_Address, Read_Number);
+			Start_Address += 8;
+			Read_Number -= 8;
+		}
+		Response_Message[0] = Device_ID;
+		Response_Message[1] = Requst_Message[1];
+		Response_Message[2] = Read_Len+2;  //响应报文中的后续字节数
+	}
+	else //地址超限
+	{
+		Response_Message[0] = Device_ID;
+		Response_Message[1] = Requst_Message[1] + 0x80;
+		Response_Message[2] = 0x02;
+	}
 }
 
 /*********************************************************************************************
-* 功能     ：   生成异常响应报文
-* 描述	   ：	经过校验后请求报文可以正常响应
-* 输入     ：   *Requst_Message 请求报文  *Normal_Response_Message 异常响应报文
+* 功能     ：   生成0x03功能码响应报文
+* 描述	   ：	通过判断地址范围生成0x03对应的响应报文
+* 输入     ：   *Requst_Message 请求报文 *Response_Message响应报文
 * 返回值   ：   无
 **********************************************************************************************/
-void Create_Abnormal_Response_Message(UINT8 *Requst_Message, UINT8 *Abnormal_Response_Message)
+void Create_0x03_Response_Message(UINT8 *Requst_Message, UINT8 *Response_Message)
 {
-
-
+	unsigned int Start_Address = Requst_Message[2] << 8 | Requst_Message[3];
+	unsigned int Address_range = Start_Address + (Requst_Message[4] << 8 | Requst_Message[5]);
+	if (Address_range < MAX_Address) //判断地址是否超限
+	{
+		unsigned int Read_Number = Requst_Message[4] << 8 | Requst_Message[5];//要读取的寄存器数量
+		unsigned int Read_Len = Count_Read_date_number(Requst_Message[0], Read_Number); //要读取的字节数
+		for (unsigned int i = 3; i < Read_Len + 3; i= i + 2)
+		{
+			Response_Message[i] = Register[Start_Address] >> 8;
+			Response_Message[i + 1] = (UINT8)Register[Start_Address];
+			Start_Address += 1;
+		}
+		Response_Message[0] = Device_ID;
+		Response_Message[1] = Requst_Message[1];
+		Response_Message[2] = Read_Len + 2; //响应报文中的后续字节数
+	}
+	else //地址超限 
+	{
+		Response_Message[0] = Device_ID;
+		Response_Message[1] = Requst_Message[1] + 0x80;
+		Response_Message[2] = 0x02;
+	}
 }
 
-
-void Create_0x01_Response_Message(UINT8 *Requst_Message, UINT8 *Response_Message, unsigned int Address_range)
+/*********************************************************************************************
+* 功能     ：   写入线圈
+* 描述	   ：	将数据写入线圈中
+* 输入     ：   Write_date_Message 要写入的数据 Write_Number要写入的位数  Start_Address起始地址
+* 返回值   ：   无
+**********************************************************************************************/
+void Write_Coil_date(UINT8 Write_date_Message, unsigned int Write_Number, unsigned int Start_Address)
 {
-	if (Address_range > MAX_Address)
+	if (Write_Number >= 8)
 	{
-		int Read_Number = Requst_Message[4] << 8 | Requst_Message[5];
-
+		for (unsigned int i = Start_Address; i < Start_Address+8; i++)
+		{
+			Coil_date[i] = Write_date_Message & 1;
+			Write_date_Message >> 1;
+		}
 	}
 	else
 	{
-
+		for (unsigned int i = Start_Address; i < Start_Address + Write_Number; i++)
+		{
+			Coil_date[i] = Write_date_Message & 1;
+			Write_date_Message >> 1;
+		}
 	}
 }
-void Create_0x03_Response_Message(UINT8 *Requst_Message, UINT8 *Response_Message, unsigned int Address_range)
-{
 
-}
-void Create_0x0F_Response_Message(UINT8 *Requst_Message, UINT8 *Response_Message, unsigned int Address_range)
+/*********************************************************************************************
+* 功能     ：   生成0x0F功能码响应报文
+* 描述	   ：	通过判断地址范围生成0x0F对应的响应报文
+* 输入     ：   *Requst_Message 请求报文 *Response_Message响应报文
+* 返回值   ：   无
+**********************************************************************************************/
+void Create_0x0F_Response_Message(UINT8 *Requst_Message, UINT8 *Response_Message)
 {
-
+	unsigned int Start_Address = Requst_Message[2] << 8 | Requst_Message[3];
+	unsigned int Address_range = Start_Address + (Requst_Message[4] << 8 | Requst_Message[5]);
+	if (Address_range < MAX_Address)//判断地址是否超限
+	{
+		unsigned int Write_Number = Requst_Message[4] << 8 | Requst_Message[5];//要写入的位数
+		for (unsigned int i = 7; i < Requst_Message[6]+7; i++)//执行写入线圈操作
+		{
+			Write_Coil_date(Requst_Message[i], Write_Number, Start_Address);
+			Write_Number -= 8;
+			Start_Address += 8;
+		}
+		Response_Message[0] = Device_ID;
+		Response_Message[1] = Requst_Message[1];
+		Response_Message[2] = Requst_Message[2];
+		Response_Message[3] = Requst_Message[3];
+		Response_Message[4] = Requst_Message[4];
+		Response_Message[5] = Requst_Message[5];
+	}
+	else //地址超限
+	{
+		Response_Message[0] = Device_ID;
+		Response_Message[1] = Requst_Message[1] + 0x80;
+		Response_Message[2] = 0x02;
+	}
 }
-void Create_0x10_Response_Message(UINT8 *Requst_Message, UINT8 *Response_Message, unsigned int Address_range)
-{
 
+/*********************************************************************************************
+* 功能     ：   生成0x10功能码响应报文
+* 描述	   ：	通过判断地址范围生成0x10对应的响应报文
+* 输入     ：   *Requst_Message 请求报文 *Response_Message响应报文
+* 返回值   ：   无
+**********************************************************************************************/
+void Create_0x10_Response_Message(UINT8 *Requst_Message, UINT8 *Response_Message)
+{
+	unsigned int Start_Address = Requst_Message[2] << 8 | Requst_Message[3];
+	unsigned int Address_range = Start_Address + (Requst_Message[4] << 8 | Requst_Message[5]);
+	if (Address_range < MAX_Address)//判断地址是否超限
+	{
+		unsigned int Write_Number = Requst_Message[4] << 8 | Requst_Message[5];//要写入的寄存器个数
+		for (unsigned int i = 7; i < Requst_Message[6] + 7; i = i + 2)//执行写入寄存器操作
+		{
+			Register[Start_Address] = Requst_Message[i] << 8 | Requst_Message[i+1];
+			Start_Address++;
+		}
+		Response_Message[0] = Device_ID;
+		Response_Message[1] = Requst_Message[1];
+		Response_Message[2] = Requst_Message[2];
+		Response_Message[3] = Requst_Message[3];
+		Response_Message[4] = Requst_Message[4];
+		Response_Message[5] = Requst_Message[5];
+	}
+	else //地址超限
+	{
+		Response_Message[0] = Device_ID;
+		Response_Message[1] = Requst_Message[1] + 0x80;
+		Response_Message[2] = 0x02;
+	}
 }
 
 
@@ -67,13 +204,13 @@ bool Create_Response_Message(UINT8 *Requst_Message, UINT8 *Response_Message)
 {
 	if (Requst_Message[0] != Device_ID) //检查设备ID一致
 		return false;
-	unsigned int Address_range = (Requst_Message[2] << 8 | Requst_Message[3]) + (Requst_Message[4] << 8 | Requst_Message[5]);
+	
 	switch (Requst_Message[1])
 	{
-	case 0x01:Create_0x01_Response_Message(Requst_Message, Response_Message, Address_range); break;
-	case 0x03:Create_0x03_Response_Message(Requst_Message, Response_Message, Address_range); break;
-	case 0x0F:Create_0x0F_Response_Message(Requst_Message, Response_Message, Address_range); break;
-	case 0x10:Create_0x10_Response_Message(Requst_Message, Response_Message, Address_range); break;
+	case 0x01:Create_0x01_Response_Message(Requst_Message, Response_Message); break;
+	case 0x03:Create_0x03_Response_Message(Requst_Message, Response_Message); break;
+	case 0x0F:Create_0x0F_Response_Message(Requst_Message, Response_Message); break;
+	case 0x10:Create_0x10_Response_Message(Requst_Message, Response_Message); break;
 		default: 
 	}
 	return true;
diff --git a/Modbus_communication/Modbus_RTU_Salve/common.cpp b/Modbus_communication/Modbus_RTU_Salve/common.cpp
index 8963703..0699907 100644
--- a/Modbus_communication/Modbus_RTU_Salve/common.cpp
+++ b/Modbus_communication/Modbus_RTU_Salve/common.cpp
@@ -303,5 +303,26 @@ BYTE Input_Parity(void)
 }
 
 
+/*********************************************************************************************
+* 功能    ：	计算写入数据的字节数
+* 描述	  ：	通过对应的功能码和操作数量计算对应的数据字节数
+* 输入    ：    Function_code 选择的功能码类型 Operations_Number对应功能码类型的操作数量
+* 输出    ：    Write_date_number 写入数据的字节数
+*********************************************************************************************/
+unsigned int Count_Read_date_number(int Function_code, unsigned int Operations_Number)
+{
+	unsigned int Read_date_number = 0;
+	if (Function_code == 0x01) //读线圈
+	{
+		Read_date_number = Operations_Number / 8;
+		if (Operations_Number % 8)
+			Read_date_number++;
+	}
+	if (Function_code == 0x03)
+		Read_date_number = Operations_Number * 2;
+	return Read_date_number;
+}
+
+
 
 
diff --git a/Modbus_communication/Modbus_RTU_Salve/common.h b/Modbus_communication/Modbus_RTU_Salve/common.h
index 2a76c61..3443844 100644
--- a/Modbus_communication/Modbus_RTU_Salve/common.h
+++ b/Modbus_communication/Modbus_RTU_Salve/common.h
@@ -8,5 +8,6 @@ using namespace std;
 
 #define MAX_NUMBER 300
 
+unsigned int Count_Read_date_number(int Function_code, unsigned int Operations_Number);
 
 #endif
\ No newline at end of file