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by electronicfruit on Wed May 23, 2012 9:33 am


Is it possible to write directly on the USB pendrive using the AT89S51 MCU. I understand that UART of AT89S51 has to be converted into USB with the help of chips. Also there are modules out there which does this task.

However I want to make both hardware and write software from scratch : from sending data to the UART, then converting it to the USB and storing in a file on USB pen drive.

Anyone who could give starting points?
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Re: AT89S51 USB

by westfw on Thu May 24, 2012 1:22 am

No, it's not possible.
You should be able to write to an SD card, though.
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