Finally, I figured out what was the issue... I thought that it was the ADC which had some damage, but actually ADC and software were fine; there were two issues in the 1.8V scaling circuit... ouch!
Il giorno mercoledì 1 febbraio 2017 10:02:56 UTC+1, [email protected] ha scritto: > > P.S. I double checked samples values by using BB-ADC as described here > <https://groups.google.com/forum/#!topic/beagleboard/b4TOizUTY8Y>. > However, values are still incorrect. For example, AIN0 returns 3870-ish, > which should be instead 0 (as single-ended on GND ADC); AIN6 returns > 3150-ish. > -- 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/a78421c8-b5fb-4700-ba62-96491d1655cb%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
