C#实现串口通讯:实现ASCII和HEX格式、数据转换等功能

上传者: 43626218 | 上传时间: 2025-06-04 16:01:41 | 文件大小: 88KB | 文件类型: ZIP
C#实现串口通讯:实现ASCII和HEX格式、数据转换等功能。 此案例实现使用C#实现串口通讯功能,通过 System.IO.Ports命名空间中的 SerialPort实现如下功能: 1、自动获取本地串口。 2、根据传入串口基本属性参数打开串口。 3、串口数据的发送接收功能(ASCII和HEX格式)。 4、ASCII和HEX相互转换。 内容大概如下: 1、创建一些使用到的字段 2、窗体初始化、加载 3、创建方法实现通讯状态、数据接收、消息更新、控件状态更新 4、创建按钮事件实现:打开串口、发送数据 5、发送格式变更、以ASCII或HEX格式发送 6、创建串口参数变更方法 7、创建数据发送HEX、数据转换的方法 8、创建自定义控件、用于显示串口打开状态

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