> > I went back to the original KEIL USBMEM example > > (http://www.keil.com/download/files/lpc2148_usbmem.zip) and stressed > > it with some simple stream-io code to exclude my driver/application > > (not very nice, but does the job, call this code with the USBMEM > > device letter as parameter): > > I just ran your test code on IAR LPC2148 KickStart board, against the IAR > USB MassStorage example code. No problem. The refresh time of the SD > card > contents is good too. > > I'll let RAM disk run a while. So far it's past 20k and counting. It's up to 131k and still counting, even when pasting the Keil c51v801.exe eval software to the SD card... All 26Meg of it. You might want to take a look at the IAR code. Joel
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RE: [lpc2000] LPC214x USBMEM stressed hangs after some seconds (USB hangs after some hours)
2006-01-17 by Joel Winarske