Hi Rob, guys, I'm writing a library for Maxbotix EZ1 sonar. Distance can be read through ADC, and converted as: 9.8mV <-> 1 inch @5V, 6.4mV <-> 1 inch @ 3V3.
So I need to convert an ADC value to mV. Depending on the resolution, the upper value can vary: 256, 1024, 4096. I was wondering if there's a constant define somewhere in device files that would tell which ADC resolution is used. I can't even check ADC_RESOLUTION_HIGH since it's been removed (and would even not tell me all the details). Any idea ? (note I'd to deal with floating number as well...) Cheers Seb -- Sébastien Lelong -- You received this message because you are subscribed to the Google Groups "jallib" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/jallib?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
