WLAN from SDIO to SPI: battle plan
andy at openmoko.com
Mon Aug 18 20:43:27 CEST 2008
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Somebody in the thread at some point said:
|> I recall sitting there with Willie trying to get the motion sensors
|> working with s3c24xx_spi and having to switch to s3c24xx_spi_gpio about
|> 6 months ago.
| Did you examine what went wrong at the signal level ?
Can't remember what we did, after some threshing around with a scope we
had the bright idea to use gpio version and we were able to talk to the
device pretty imeediately. I think there were some kind of signals
coming out just no sense coming back from the chip through the APIs anyway.
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