2016有用信息保存

http://www.pudn.com/downloads633/sourcecode/embedded/detail2568202.html

https://blog.youkuaiyun.com/wocao1226/article/details/42554589

https://blog.youkuaiyun.com/u014770862/article/details/52641744

 

https://support.dialog-semiconductor.com/da14580%E7%9D%A1%E7%9C%A0%E5%94%A4%E9%86%92%E3%80%81%E5%8A%9F%E8%80%97%E9%97%AE%E9%A2%98

 

https://blog.youkuaiyun.com/weixi87/article/details/7928868