On 24 July 2014 02:26, Ralph Stirling <ralph.stirl...@wallawalla.edu> wrote:
> The wiki mentions that these might be available in 2.6, and I see > a bspi.c file in the 2.5 drivers, but don't find much documentation > or indication of how it works. I just want to read a simple single > channel ADC like the LTC1401 for the present. You would need a 7i43 firmware with a BSPI channel. (It isn't all that hard to build a firmware, but might be more than you want to take on given the other irons you appear to have in the fire). If you load that firmware then a "hook" will be created into the hostmot2 driver that will let you access the registers and work with them. Look at src/hal/drivers/mesa_7i65.comp for an example of a comp that works with BSPI. A quick way to get started might be to find a 7i65 firmware for the 7i43. -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ Want fast and easy access to all the code in your enterprise? Index and search up to 200,000 lines of code with a free copy of Black Duck Code Sight - the same software that powers the world's largest code search on Ohloh, the Black Duck Open Hub! Try it now. http://p.sf.net/sfu/bds _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users