Hi Dmitry,
Even I am searching for SDIO driver updates for Treo 650, 600. But Palm One size seems to have updates only for Zire. My search wasn't successful.
I have developed applications that deal with SDIO on Treo600 and Treo650. Even in the Treo family itself, SDIO drivers showed differences in behavior. Application's worked fine for 600 but for Treo650 the SDIO card losses its detection in between. The problem was, 650 drivers sent some glitches on the SD clock and the SDIO Data lines even in idle state (when there was no transaction on SD slot).
I also found that a CMD53 write ( CMD53 is a SDIO command for read/write) returned different values on diffrernt devices. It returned errNone ( No Error) on Tungsten E device but returned error on Treo devices. But the more Interesting thing is all Write command execute successfully.
I did not find any information on the Palm websites regarding this.
On 6/1/06, Dmitry Grinberg <[EMAIL PROTECTED]> wrote:
hello all,
here i have an sdio card, that the slot drivers on the more recent
palms do not recognize (ExpCardPresent returns an error), but older
palms do recognize just fine.
Zire 71,T|T, T|E and zire 71 recognize the card, zire 72,treo 650,and tx do not.
does anyone by any chance know what changed in the slot driver?
--
Best Regards,
Dmitry Grinberg
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Sanjay Wakhare
Developer
iFlect Technologies IPL. New Mumbai.
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