From: <[email protected]> Reply-To: <[email protected]> Date: Tuesday, June 10, 2014 at 2:10 AM To: <[email protected]> Subject: [beagleboard] beaglebone ADC AIN0 AIN2 AIN3 cannot be used?
> > I used beaglebone white to implement ADC. > However, when I use a signal generator and oscilloscope to see the input wave, > There is always 1.8V in AIN0 , and always 0V in AIN2 and AIN3, but it is > correct when I use AIN1 4 5 6, > Could anyone help me？ Disable the touchscreen driver. Regards, John > > > does that adc internal resistance cause it？ Or how should I modify ADC-related > files to get correct signal？ > -- > 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]. > For more options, visit https://groups.google.com/d/optout. -- 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]. For more options, visit https://groups.google.com/d/optout.
