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首页 » Others » QT 开启线程接收串口数据并由主线程界面实时显示心电波形图

QT 开启线程接收串口数据并由主线程界面实时显示心电波形图

于 2020-11-28 发布
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代码说明:

在主线程开启子线程初始化,读写串口数据,有数据就读,提取有效数据,并用信号将数据传送给主线程,创建界面对象,主线程通过开关按钮槽函数控制串口的打开关闭,图形的显示以及暂停,实时刷新波形。串口读取数据参考了博友的代码。

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