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An USB problem

 
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karnare



Joined: 16 Feb 2006
Posts: 17
PostPosted: Thu Feb 16, 2006 11:57 am    Post subject: An USB problem Reply with quote
I just want to realize the function like this:when it activates the USB, the pc will detect it ,and put a file on the MemoryStick, and then disconnect it. After the disconnection, the function will read the file.
But when open it, the handle is always invalid.
I have checked that the file is correct. if I restart the program,the file can be read correctly.
So what the problem is?THANKS!
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karnare



Joined: 16 Feb 2006
Posts: 17
PostPosted: Thu Feb 16, 2006 3:39 pm    Post subject: Reply with quote
can somebody help me?

I guess the data from pc has not been wrote to the disk, maybe in the cache or the memory. If it is, which functions in SDK can resolve it?

Or other reasons?
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