请问关于linux usb 驱动的开发问题

bigfreeman

老板让我做 uxlinux usb 驱动的开发工作.我得板子是 华恒的hhcf-5249-r3的。有usb接口。想做usb 的数据传输，包括u盘，移动设备，摄像头之类的。请问各位高人，我应该从何下手，该看些什么样的资料，什么样的书呢？

poetaster

先看USB协议把

Q.new

找资料看,看驱动代码,从init开始.
我也在搞这方面,多多交流.

jackzheng2002

I think for HH's released product, the USB hw has been drived, right?
So, The only thing you need to do is to add your application basing or revising the current driver.
What I mean is that you should not get started from the base.

zhaoyingdong

HH给的软件里面就有uclinux下device端的usb的驱动了吗？你的usb ic是什么？if possible, can you send the soruce code to my mailbox? My mailbox is [email protected]
Anyway,祝大家工作学习顺利

e_siqing

具体的设备驱动还得自己写，HH只能给你HC/USBD层的驱动。