This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

am335x,linux下如何检测u盘插入



目前有2种思路

1 hotplug

2 Qt Dbus

但是不想开定时器检测,请教一下大家有什么好的思路