AVR-Chat

Lee:
Foreign prices ?
Why don't you just select US$ as currency in the shop ? ;-)
I have no distributor in the US, but I have several hundred customers all 
over
the world, and still haven't had a single complaint. (Well, there was this
dude in Singapore that dumped the kit in the wastebasket, because it was
way too complicated, but he didn't actually complain !).

Jamie:
With the PDIUSBD12 chip, you need a fair amount of  code in the player
to make it work.
That's why I skipped that chip, and used the FTDI chips instead.
As we were using a custom filesystem to maximize the use of card or disk
space, the player wouldn't be able to pop up as a standard drive anyway.

Using a USB-key for memory is a different, but also somewhat complicated
way. That would require ther player to implement the USB Host protocol.
While the chips (like the SL811HS) are avilable, the software side if it is
relatively complicated, even though some shortcuts can be made.


/Jesper
www.yampp.com
www.jelu.se



----- Original Message ----- 
From: "tr3nd42" <fredit@charter.net>
To: <AVR-Chat@yahoogroups.com>
Sent: Wednesday, March 02, 2005 9:05 PM
Subject: [AVR-Chat] Re: USB key


>
>
> Yeah. I think my link before wan't really coherent.
>
> So you have seen the yammp project. Has anyone bought one of these?
> The prices are foreign to me.. and am wondering if there is a place
> where i can buy these parts in America.
>
> thanks
> Lee
>
> --- In AVR-Chat@yahoogroups.com, "jme_cd" <jme_cd@y...> wrote:
>>
>> with all the talk about usb here, i have wanted to make an mp3
> player
>> that interfaces via usb to the computer to download songs to it.
>> either this or a usb key (i'd say this is easier :D ).
>> at http://www.myplace.nu/mp3/yampp4.htm their mp3 is recognised at
> a
>> drive. is it that simple that all i need to to is add a usb chip
> or do
>> i need to write code to get it to work like this?
>> also any sites/help on making something like this would be great
> too.
>>
>> thanks for any help
>> jamie
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