摘要: ``` $ adb root # cat /sys/kernel/debug/gpio ``` ![](https://images2018.cnblogs.com/blog/1070734/201803/1070734-20180319102529448-1208512171.png) 阅读全文
posted @ 2018-03-19 10:27 wangchangruei 阅读(632) 评论(0) 推荐(0) 编辑