Can you tell me how can I connect VR (Potentiometer) to a GPIO.
In Creator ->Find Example Project -> ADC Single ended mode
Connect the VR to GND and Vdda and the wiper to the input pin.
I know where to connect them, the question is how can I connect them I cannot find any convenient PIN out to wire through !!
Pay particular attention to the CM range of your signal path
that you use on PSOC. Not all components have a CM range
of rail to rail. If you want R-R then set A/D to bypass buffer, as
shown below. Ignore the "labling" of one of the modes as R-R
mode that does not lead to actual R-R performance, you can
see that in the graphic.
If you are using a -030 board, schematic has Vdd (thru jumper) and Vss connected to
Vr, the wiper comes out and is directly wired to a PSOC pin on the board -
See the docs here -
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Thanks to you all for your help I think I found it.The potentiometer output is available on P6 and VR on header P6 in the prototyping area.