功耗问题调试

https://blog.csdn.net/lp10031312/article/details/79521720

https://www.jianshu.com/p/6618ba4983a7

https://blog.csdn.net/xiabodan/article/details/80266464

https://blog.csdn.net/kan137g/article/details/84886077

http://www.cnblogs.com/hyddd/p/4402621.html

http://www.360doc.com/content/16/0923/14/36489723_593039814.shtml