*My Question was Can CS be selectively made High or Low at nth or pth Clock Pulse while using/writing the SPI driver?* On Monday, May 23, 2016 at 9:59:14 PM UTC+5:30, john3909 wrote: > > Here are the possible solutions: > > 1) Use spidev which allows a user space application to communicate with a > device over SPI > 2) Use PRU to communicate with device over SPI > 3) Develop a device driver to communicate with device over SPI > 4) Adapt an IIO driver that is similar to your device > > Regards, > John > > > > > On May 23, 2016, at 4:34 AM, Raul Piper <[email protected] <javascript:>> > wrote: > > I am developing a driver for a hardware whose datasheet says it has a 4 > wire Serial interface .DataIN/OUT,Clock,CS .Does it means I can develop a > full fledged SPI driver on Linux to use it. > To add more when the CLK has n-n+1(say 3-4) rising edge with LE = 1 > certain control register will be written .Value of n depends on the type of > control register. > Will it be good to develop a SPI driver for this or this can be achieved > better by using the GPIOs(setting/resetting the CLK,Data Lines) . > > experts comments required. > Rp > > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/9eef480f-0293-4b4d-99d9-e4527bac1d25%40googlegroups.com > > <https://groups.google.com/d/msgid/beagleboard/9eef480f-0293-4b4d-99d9-e4527bac1d25%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > > >
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