写的usb应用程序得到符号连接名\\\\.\\USB#Vid_0421&Pid_040f#5&2eff1ceb&0&1#{a5dcbf10-6530-11d2-901f-00c04fb951ed}然后CreateFile成功可是不能读写数据请问我的...
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回复(2) 2005-01-29 14:40 来自版块 - USB驱动开发
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sampexwhat device is that? You might check your driver for IRP_MJ_READ or IRP_MJ_WRITE . These 2 might not be handled correctly.(2005-01-30 01:21)
cmymfc用GetLastError得到的错误代码是1450 系统资源不足,无法完成请求的服务。??(2005-01-29 16:29)

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