There's a USB host card made by Ratoc Systems. it has PPC2002 and WM2003
drivers, and i think there's an open source driver available for the
chipset. maybe that can make J720 have USB host support
Jason Mitchell escribió:
>Are you referring to USB slave or host support. The 720 only supports being
>a USB slave (unlike the 820). The sa1111 supports host functionality, but
>the pins were on the 720 were never brought out to a connector. They are on
>a BGA (ball grid array) and are therefore unreachable even to the hobbiest
>with a soldering iron.
>
>
>
>>-----Original Message-----
>>From: Faré [mailto:fahree_at_gmail.com]
>>Sent: Wednesday, July 27, 2005 10:02 AM
>>To: Michael Gernoth
>>Cc: jornada_at_handhelds.org
>>Subject: [jornada] jornada 720 & 820
>>
>>
>>Dear Michael,
>>
>>I don't know if you've already integrated my j820 patch or not, but
>>I've already made some significant progress since. If you plan a
>>release, please tell me in advance so I can send my patch to you. I'm
>>delaying because I'd like to get the USB to work first (or at least
>>try and fail).
>>
>>Indeed, the USB code is broken on the j820, and some of it is due to
>>the usb code having changed substantially upstream. I realize that the
>>sa1111 code hasn't been updated either, so it must be broken, too --
>>and thus I suppose that USB doesn't work in your jornada720 kernel.
>>Did USB ever work on jornada 2.4.x? Do you intend to get it to work?
>>We can share tricks.
>>
>>And btw, what is the status of 2.6.12 for jornada 720?
>>
>>[ François-René ÐVB Rideau | Reflection&Cybernethics |
>>http://fare.tunes.org ]
>>"Politics" is made up of two words, "Poli", which is Greek for "many",
>>and "tics", which are blood sucking insects. -- Gore Vidal
>>
>>
>>
>>
>
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>
Received on Wed Jul 27 2005 - 21:41:46 EDT
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