Alan B. Pearce wrote:
>> Xiaofan, a client has asked if a USB memory stick (which I think
>> is what you're calling a thumb drive) can be added to a 4550 to
>> log analogue readings and general data
>>
>> I've had a look through some of the links you provided, especially
>> those that mentioned mass storage. I'm aware that the 4550 is not
>> a host, as you point out in the quote below. Do you know if anyone
>> has a work-around ? Perhaps a peripheral adapter ? A thumb drive
>> would be most convenient for end users (write with PIC, read with
>> PC) so I'll pretty much do what it takes if it's possible
> 
> This sounds like it really needs a PIC32 with USB-to-Go,

Or PIC24F with OTG.
Maybe a more "PIC-like" architecture... :-)

Jan-Erik.

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