一个VCL控件

1.针对与①单片机通讯②传递大量复杂数据, 加强了数据包功能:

增加了 PackageType 和 PackageInterval 两个属性。

PackageType 允许设置数据包的格式, 可设置包括与以前兼容、帧首尾和控制符、使用超时等三种类型的数据包格式。

PackageInterval 属性: 如果 PackageType 为超时判断数据首尾, 这个属性设置超时时间(毫秒)。

①使用超时的方法适用于与单片机和仪表通讯的大部分情况

②使用帧首尾和控制符的方法适用于大量复杂的数据传输, 例如文件收发等。-A VCL controls 1 for single-chip communications with ① ② pass large amounts of complex data, enhanced packet features: Increased PackageType and PackageInterval two properties. PackageType allows you to set the format of data packets can be set, including compatibility with the previous frame, and control both characters, the use of overtime and other three types of data packet format. PackageInterval attributes: If PackageType judgment data, both for the timeout, set this property timeout (milliseconds). ① Use the timeout method and instrumentation for communication with the MCU most cases ② and control characters using the frame both methods applicable to large amounts of complex data, such as send and receive files and so on.