阅读:1663回复:4
请问有关stall的问题!
有关stall端点的问题!
请问在接受数据的过程中出现错误,需要stall掉bulk out端点,应该如何设置呢,再有设置相应的端点后,是否马上会收到CLEAR_FEATURE的URB呢! |
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沙发#
发布于:2003-04-27 12:54
问题还没解决吗?
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板凳#
发布于:2003-04-27 12:54
给个QQ号.
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地板#
发布于:2003-04-27 20:57
If you are using a device and return stall packet to host,
then you can receive the clear_feature command by your device hardware,then device hardware will clear a stall-bit, you can inquire that bit.But normally(depening on your device design),you will not recieve such command in your fireware. Happy Time. |
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地下室#
发布于:2003-04-28 10:57
请问楼上的大侠,要通知host停止发送数据,应该用什么方法呢!
要stall一个端点的过程是什么呢!谢谢! |
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