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]> 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 > <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] > <mailto:[email protected]>. > 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 > <https://groups.google.com/d/optout>. -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/F44C77CB-027B-48E9-81EA-DF786A4C95ED%40gmail.com. For more options, visit https://groups.google.com/d/optout.
