Charles , On 3/9/2010 09:10:

Thanks Mark. That gets the ADC sorted.

I did find there is an spi device listed under:
/sys/class/spi_master
And this stuff:
/sys/bus/spi/devices
/sys/bus/spi/drivers/dataflash
/sys/bus/spi/drivers_autoprobe
/sys/bus/spi/drivers_probe
/sys/bus/spi/uevent

No idea what it all means. Need to do some research.

Maybe the spi is brought out as a userspace device driver in that code. (Haven't looked). That would be nice...

/m

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