提供用于读写串行总线数据的类。 更多...
该模块在 Qt 5.8 引入。
| QCanBus | 处理总线插件的注册和创建 |
| QCanBusDevice | 用于 CAN bus 的接口类 |
| QCanBusDevice::Filter | QCanBusDevice::Filter 结构定义用于 CAN Bus 帧的过滤器 |
| QCanBusDeviceInfo | 有关 CAN Bus 接口的信息 |
| QCanBusFactory | 用作 CAN Bus 插件的插件接口的工厂类 |
| QCanBusFrame | 表示单 CAN 帧的容器类 |
| QCanBusFrame::TimeStamp | 具有微秒精度的时间戳信息 |
| QModbusClient | 发送 Modbus 请求的接口 |
| QModbusDataUnit | Container class representing single bit and 16 bit word entries in the Modbus register |
| QModbusDevice | The base class for Modbus classes, QModbusServer and QModbusClient |
| QModbusDeviceIdentification | Container class representing the physical and functional description of a Modbus server |
| QModbusExceptionResponse | Container class containing the function and error code inside a Modbus ADU |
| QModbusPdu | Abstract container class containing the function code and payload that is stored inside a Modbus ADU |
| QModbusReply | Contains the data for a request sent with a QModbusClient derived class |
| QModbusRequest | Container class containing the function code and payload that is stored inside a Modbus ADU |
| QModbusResponse | Container class containing the function code and payload that is stored inside a Modbus ADU |
| QModbusRtuSerialClient | Represents a Modbus client that uses a serial bus for its communication with the Modbus server |
| QModbusRtuSerialServer | Represents a Modbus server that uses a serial port for its communication with the Modbus client |
| QModbusServer | 接收和处理 Modbus 请求的接口 |
| QModbusTcpClient | 用于 Modbus TCP 客户端设备的接口类 |
| QModbusTcpConnectionObserver | Represents the interface for objects that can be passed to QModbusTcpServer::installConnectionObserver |
| QModbusTcpServer | Represents a Modbus server that uses a TCP server for its communication with the Modbus client |
提供访问各种串行总线的类。
对于 include 当前使用情况适当 header 的 C++ 工程，例如，使用 CAN Bus 设备的应用程序可以使用
#include <QCanBusDevice>
要将模块用于 CMake，使用
find_package()
命令去定位所需模块组件，在
Qt6
包：
find_package(Qt6 COMPONENTS SerialBus REQUIRED)
target_link_libraries(mytarget PRIVATE Qt6::SerialBus)
要采用 qmake 构建模块，将模块添加作为值对于
QT
变量在工程的 .pro 文件：
QT += serialbus
更多见于 Qt Serial Bus 概述 .