Hi all,
is a touchscreen linux driver available, that use the SoC ADC module instead of an external ADC?
Regards
Hi LP
i.MX6SX has ADC but it is not designed for touchscreen usage.
Best regards
igor
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Hi Igorpadykov,
could you elaborate your answer, please?
Why isn't it designed for that porpose? What is the difference between the SoC ADC module and an external serial ADC?
Thanks
please refer to Chapter 14 Analog-to-Digital Converter (ADC)
i.MX6SX Reference Manual (rev.0 2/2015) for additional info
http://cache.freescale.com/files/32bit/doc/ref_manual/IMX6SXRM.pdf
~igor
Ok,
due to the ADC module that cannot be used as GPIO.
Thanks