上位机、下位机通信实例

上传者: ann_0801 | 上传时间: 2021-01-14 17:26:04 | 文件大小: 1014KB | 文件类型: RAR
本实例为完整的上位机、下位机通信代码,按照规定上位机传送协议将BMP图片装维十六进制数据发送到指定端口,下位机程序接收完成后存储。内含spcomm通信全套设置、Bmp图片十进制转十六进制数据,按照每帧字节数限制、帧协议传输,并完成上位机、下位机的对话。

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