![image.png image.png](https://static.assets-stash.eet-china.com/forum/202411/01/173046877419890214614iq5bgaab8abvneb8.png)
bod设置很简单,有16级
![image.png image.png](https://static.assets-stash.eet-china.com/forum/202411/01/173046883371830214712hgoowozao8jaaa49.png)
改复位后延时1s,刷入程序,降低电压,可以观察到led灯会暂停1s,
2、打开demo can
![image.png image.png](https://static.assets-stash.eet-china.com/forum/202411/01/173046887444674214754cask6v7cscakeaks.png)
该demo实现CAN数据收发。
3,打开demo can without int
![image.png image.png](https://static.assets-stash.eet-china.com/forum/202411/01/173046933820656215538m3nki9xjnjni33n3.png)
该例程实现了can的自检模式。can模块还是比较好用的。
4,打开demo clock_out at pa8
![image.png image.png](https://static.assets-stash.eet-china.com/forum/202411/01/173046975872909220238zuhfnch6678f4ohl.png)
可以通过PA8输出AHB CLOCK的频率
5、打开demo cmp
![image.png image.png](https://static.assets-stash.eet-china.com/forum/202411/01/173046999114141220631aqen6fa43ysf6gqg.png)
可以测试CMP模块
6,打开demo crc 和demo crc dma,
![image.png image.png](https://static.assets-stash.eet-china.com/forum/202411/01/17304702644556221104rt4jb9l4mt0ad9av.png)
![image.png image.png](https://static.assets-stash.eet-china.com/forum/202411/01/173047027473021221114x66k7cpy4jwcbggv.png)
两个例程实现了CRC的算法,后续在深入研究。