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Re: i2c and indirect vs. direct config




> On May 31, 2018, at 9:34 PM, Jason Thorpe <thorpej%me.com@localhost> 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



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