Re: i2c and indirect vs. direct config

[Jason Thorpe]

> On May 31, 2018, at 9:34 PM, Jason Thorpe <thor...@me.com> wrote:
> 
> I spent some time reviewing NXP’s i2c spec this evening (well, during 
> timeouts, etc. — GO DUBS), and I’m becoming convinced that there is a subtle 
> error in our i2c_bitbang code…

*smacks forehead* … RPI, of course, has a “smart” i2c controller.  There may be 
a bug in that driver.  What I should do is try gpioiic to see if the “quick 
read” method works there.

Same caveat as below applies, however.

> (Not sure I'll get to it this weekend, though… despite my kid’s spring soccer 
> season being finished, I seem to have a full calendar nonetheless…)

-- thorpej