On Thursday 23 April 2009, Arnav Das wrote: > i am a newbie Lesson #1: make sure your Subject: lines match the message topic (I did a partial repair) and don't post to the wrong list (e.g. PPC lists for OMAP questions).
> and am doing a project on beagle board(running > omap3530). i am interfacing an adc(ads7886) to the beagleboard via > spi. need to know how the spi works Read the ads7886 data sheet, in this case. It uses a subset of SPI ... no input commands, just a 12-bit sample returned each time chipselect pulses. > and how a module can access the > spi registers of the omap. if someones already made an adc driver can > they mail me? Use drivers/spi/omap2_mcspi.c on OMAP3 boards, at least to start with. If you want streaming conversions you may want to use different modes than are currently supported by that driver. - Dave _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
