add readme

This commit is contained in:
2018-10-23 23:57:41 +08:00
parent 91a426a89f
commit 7bd74e53c6
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## 功能
接受串口发来的数据,生成雷达动图,并支持校准。
数据的格式为`角度|距离`
![](demo.png)
***因为迟来的比赛规则,代码已经废弃***
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#include <QWidget>
#include <QPainter>
#include <QPaintEvent>
#include <QPalette>parent
#include <QPalette>
#include <QtMath>
#include <QTimer>
#include <QVector>