20200622流水灯

参照这篇文章：https://www.ilovematlab.cn/thread-546708-1-1.html
Simulink的仿真器从：C:\Users\think\workspace_v7\lab3-timer0_LED\NewTargetConfiguration.ccxml

导入这里的仿真器设置

突然D4和D5亮了，编译的时候，，，应该是D1/D4/D5都亮了啊，，，回头看下数据手册。

### Simulink cache artifacts for 'LED____20200622' were created in 'C:\Users\think\Desktop\LED____20200622.slxc'.
Build process completed successfully

这里是啥

反正也会出来一堆rtw和out文件，因此还是要设置好文件夹