diff --git a/Modbus/Modbus.vcxproj b/Modbus/Modbus.vcxproj
index 22dd846..5cd1f61 100644
--- a/Modbus/Modbus.vcxproj
+++ b/Modbus/Modbus.vcxproj
@@ -95,12 +95,22 @@
+
+
+
+
+
+
+
+
+
+
diff --git a/Modbus/Modbus.vcxproj.filters b/Modbus/Modbus.vcxproj.filters
index dd1f0cd..bc1fd80 100644
--- a/Modbus/Modbus.vcxproj.filters
+++ b/Modbus/Modbus.vcxproj.filters
@@ -46,10 +46,42 @@
Source Files
+
+ Source Files
+
+
+ Source Files
+
+
+ Source Files
+
+
+ Source Files
+
+
+ Source Files
+
Header Files
+
+ Header Files
+
+
+
+
+ Header Files
+
+
+ Header Files
+
+
+ Header Files
+
+
+ Header Files
+
\ No newline at end of file
diff --git a/Modbus/include/modbus_err.h b/Modbus/include/modbus_err.h
new file mode 100644
index 0000000..4c659b1
--- /dev/null
+++ b/Modbus/include/modbus_err.h
@@ -0,0 +1,13 @@
+#pragma once
+
+#include
+
+class Modbus_Err : public QObject
+{
+ Q_OBJECT
+
+public:
+ Modbus_Err(QObject *parent);
+ ~Modbus_Err();
+};
+
diff --git a/Modbus/include/modbus_log.h b/Modbus/include/modbus_log.h
new file mode 100644
index 0000000..581bf76
--- /dev/null
+++ b/Modbus/include/modbus_log.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include
+
+
+/**
+ * .
+ */
+class Modbus_Log : public QObject
+{
+ Q_OBJECT
+
+public:
+ Modbus_Log(QObject *parent);
+ ~Modbus_Log();
+};
+
diff --git a/Modbus/include/modbus_rtu_pkg.h b/Modbus/include/modbus_rtu_pkg.h
new file mode 100644
index 0000000..6d62478
--- /dev/null
+++ b/Modbus/include/modbus_rtu_pkg.h
@@ -0,0 +1,43 @@
+#pragma once
+#include
+#include
+#include
+#include
+#include
+
+
+/**
+ * Modbus RTU数据包格式合成和解析
+ * 创建传输或发送数据包的统一格式
+ * 计算以及解析CRC16校验码
+ */
+class Modbus_RTU_Pkg : public QObject
+{
+ Q_OBJECT
+
+public:
+ explicit Modbus_RTU_Pkg(QObject *parent = nullptr);
+ ~Modbus_RTU_Pkg();
+
+ // 构建Modbus RTU数据包
+ QVector build_modbus_pkg(
+ quint8 slave_addr,
+ quint8 func_code,
+ const QVector& work_data
+ );
+
+ // 解析Modbus RTU数据包
+ bool parse_modbus_pkg(
+ const QVector &pkg,
+ quint8 &slave_addr,
+ quint8 &func_code,
+ QVector &work_data
+ );
+
+
+
+private:
+ // 计算Modbus CRC16
+ quint16 calc_crc(const QVector& pkg_data) const;
+};
+
diff --git a/Modbus/include/modbus_rtu_receiver.h b/Modbus/include/modbus_rtu_receiver.h
new file mode 100644
index 0000000..3e0774f
--- /dev/null
+++ b/Modbus/include/modbus_rtu_receiver.h
@@ -0,0 +1,13 @@
+#pragma once
+
+#include
+
+class Modbus_RTU_Receiver : public QObject
+{
+ Q_OBJECT
+
+public:
+ Modbus_RTU_Receiver(QObject *parent);
+ ~Modbus_RTU_Receiver();
+};
+
diff --git a/Modbus/include/modbus_rtu_sender.h b/Modbus/include/modbus_rtu_sender.h
new file mode 100644
index 0000000..c9eba3d
--- /dev/null
+++ b/Modbus/include/modbus_rtu_sender.h
@@ -0,0 +1,20 @@
+#pragma once
+
+#include
+#include
+#include
+
+/**
+ * Modbus RTU发送数据类
+ * 主要实现了功能码
+ */
+class Modbus_RTU_Sender : public QObject
+{
+public:
+ explicit Modbus_RTU_Sender(QObject *parent);
+ ~Modbus_RTU_Sender();
+
+
+
+};
+
diff --git a/Modbus/src/modbus_err.cpp b/Modbus/src/modbus_err.cpp
new file mode 100644
index 0000000..3ef5a83
--- /dev/null
+++ b/Modbus/src/modbus_err.cpp
@@ -0,0 +1,13 @@
+#include "../include/modbus_err.h"
+
+Modbus_Err::Modbus_Err(QObject *parent)
+ : QObject(parent)
+{
+
+}
+
+Modbus_Err::~Modbus_Err()
+{
+
+}
+
diff --git a/Modbus/src/modbus_log.cpp b/Modbus/src/modbus_log.cpp
new file mode 100644
index 0000000..3df7a97
--- /dev/null
+++ b/Modbus/src/modbus_log.cpp
@@ -0,0 +1,13 @@
+#include "../include/modbus_log.h"
+
+Modbus_Log::Modbus_Log(QObject *parent)
+ : QObject(parent)
+{
+
+}
+
+Modbus_Log::~Modbus_Log()
+{
+
+}
+
diff --git a/Modbus/src/modbus_rtu_pkg.cpp b/Modbus/src/modbus_rtu_pkg.cpp
new file mode 100644
index 0000000..1f24bb3
--- /dev/null
+++ b/Modbus/src/modbus_rtu_pkg.cpp
@@ -0,0 +1,129 @@
+#include "../include/modbus_rtu_pkg.h"
+
+Modbus_RTU_Pkg::Modbus_RTU_Pkg(QObject *parent)
+ : QObject(parent)
+{
+
+}
+
+Modbus_RTU_Pkg::~Modbus_RTU_Pkg()
+{
+
+}
+
+/**
+ * 构建Modbus RTU数据包
+ *
+ * \param slave_addr
+ * \param func_code
+ * \param work_data
+ * \return
+ */
+QVector Modbus_RTU_Pkg::build_modbus_pkg(
+ quint8 slave_addr,
+ quint8 func_code,
+ const QVector& work_data
+)
+{
+ QVector pkg;
+
+ try {
+ // 添加设备地址
+ pkg.append(slave_addr);
+ // 添加功能码
+ pkg.append(func_code);
+ // 添加工作数据
+ pkg.append(work_data);
+
+ // 计算CRC
+ quint16 crc = calc_crc(pkg);
+
+ // 添加CRC，小端序
+ // 低字节
+ pkg.append(static_cast(crc & 0xFF));
+ // 高字节
+ pkg.append(static_cast((crc >> 8) & 0xFF));
+ }
+ catch (const std::exception& ex) {
+ // TODO:抛出异常
+
+
+ }
+
+ return pkg;
+}
+
+/**
+ * 解析Modbus RTU数据包
+ *
+ * \param pkg
+ * \param slave_addr
+ * \param func_code
+ * \param work_data
+ * \return
+ */
+bool Modbus_RTU_Pkg::parse_modbus_pkg(
+ const QVector& pkg,
+ quint8& slave_addr,
+ quint8& func_code,
+ QVector& work_data
+)
+{
+ // 检查数据包长度
+ if (pkg.size() < 4)
+ {
+ // TODO:抛出异常
+
+ return false;
+ }
+
+ // 提取设备地址
+ slave_addr = pkg[0];
+ // 提取功能码
+ func_code = pkg[1];
+ // 提取工作数据
+ work_data.clear();
+ if (pkg.size() > 4)
+ {
+ work_data = pkg.mid(2, pkg.size() - 4);
+ }
+ // 提取数据包自带的CRC
+ quint16 crc_bring = static_cast(pkg[pkg.size() - 2]) |
+ (static_cast(pkg[pkg.size() - 1]) << 8);
+ // 计算接收数据CRC
+ QVector pkg_data = pkg.mid(0, pkg.size() - 2);
+ quint16 crc_after_calc = calc_crc(pkg_data);
+ // CRC校验
+ if (crc_after_calc != crc_bring)
+ {
+ // TODO:抛出异常
+
+ return false;
+ }
+
+ return true;
+}
+
+/**
+ * 使用查表法计算CRC
+ *
+ * \param pkg_data
+ * \return
+ */
+quint16 Modbus_RTU_Pkg::calc_crc(const QVector& pkg_data) const
+{
+ static const quint16 crcTable[] = {
+ 0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x0280, 0xC241,
+ 0xC601, 0x06C0, 0x0780, 0xC741, 0x0500, 0xC5C1, 0xC481, 0x0440,
+ 0xCC01, 0x0CC0, 0x0D80, 0xCD41, 0x0F00, 0xCFC1, 0xCE81, 0x0E40,
+ 0x0A00, 0xCAC1, 0xCB81, 0x0B40, 0xC901, 0x09C0, 0x0880, 0xC841
+ };
+
+ quint16 crc = 0xFFFF;
+ for (int i = 0; i < pkg_data.size(); ++i) {
+ crc ^= static_cast(pkg_data[i]);
+ crc = (crc >> 8) ^ crcTable[crc & 0x0F];
+ crc = (crc >> 8) ^ crcTable[crc & 0x0F];
+ }
+ return crc;
+}
diff --git a/Modbus/src/modbus_rtu_receiver.cpp b/Modbus/src/modbus_rtu_receiver.cpp
new file mode 100644
index 0000000..d52f898
--- /dev/null
+++ b/Modbus/src/modbus_rtu_receiver.cpp
@@ -0,0 +1,13 @@
+#include "../include/modbus_rtu_receiver.h"
+
+Modbus_RTU_Receiver::Modbus_RTU_Receiver(QObject *parent)
+ : QObject(parent)
+{
+
+}
+
+Modbus_RTU_Receiver::~Modbus_RTU_Receiver()
+{
+
+}
+
diff --git a/Modbus/src/modbus_rtu_sender.cpp b/Modbus/src/modbus_rtu_sender.cpp
new file mode 100644
index 0000000..fe9e089
--- /dev/null
+++ b/Modbus/src/modbus_rtu_sender.cpp
@@ -0,0 +1,13 @@
+#include "../include/modbus_rtu_sender.h"
+
+
+Modbus_RTU_Sender::Modbus_RTU_Sender(QObject* parent)
+ : QObject(parent)
+{
+}
+
+Modbus_RTU_Sender::~Modbus_RTU_Sender()
+{
+
+}
+