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View Code? Open in Web Editor NEWComputer serial port waveform drawing tool
Computer serial port waveform drawing tool
基于QCustomPlot,使用Qt编写的串口波形实时绘图工具。 基本功能齐全,包括: 自动扫描可用串口端口,同时显示端口硬件信息(无须再查看设备管理器,方便选择),波特率可手动输入。 发送/接收字节、速率统计、帧统计、误码统计。 接收区每2000字节强制换行,避免一行的内容太多,导致CPU占用过高从而卡顿,已测试过累计千万字节不卡顿。(仅仅是在接收显示里加换行,实际的真实数据不受影响) 支持中文收发,默认GB2312编码,如需Unicode/UTF8/UTF16需要更改代码。(单片机中文编码大多使用GB2312,占用空间小) 收/发区,无缝16进制转换,GB2312中文不乱码。输入框可作为转换框,无须在计算后重复输入。 增加帧捕获功能,用户可自定义修改两字节的帧头,帧协议兼容匿名四轴调试上位机。 增加捕获帧调试界面,方便调试。 波形绘图最多可显示20条曲线。曲线连接方式,颜色、散点形状可任意设置。可隐藏,可加粗显示。 曲线连接方式支持:点、线连接、左台阶、右台阶、居中台阶、纵值绘图。 波形散点形状支持:x形、+形、空心圆、实心圆、矩形、菱形、星形、正三角、倒三角、x框、+框、x圆、+圆、和平。 动态绘图支持: X轴自动跟随、Y轴范围自适应。 图页显示范围可在右下角手动输入调整。 支持滚轮Y轴缩放、左键拖拽、单击曲线加粗显示,不支持拖拽缩放。 使用说明,功能帧格式,见我的博客: https://blog.csdn.net/Mark_md/article/details/109995490
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