I accidently connected the R/C circuit connected on P2 to 3.3 Volts, That connection should be removed from 3.3V line. I will update the schematic shortly with proper diagram in its origional post. The P8X32A will provide the appropriate charge directly through P2 I/O pin to charge the capacitor for reading the value of the Potentiometer.
Edited: Made the post more informaitive.
I updated the websites top navigation bar to point to this projects "Progress Blog".
I've created a circuit that has 1 of each of the following
* LED
* Pushbutton Switch
* Potentiometer
The setup for this test is:
* P8X32A IO-00 to 150 ohm resistor to Push Button tied to 3.3v through 10K resistor.
* P8X32A IO-01 to LED tied to GND through a 470 resistor
* P8X32A IO-02 to R/C Circuit to read Potentiometer
... read more
Added a project web page to http://blenderhwproject.sourceforge.net/
Currently that page is primitive but hopefuly informative. I have manualy typed out most of the text so there may be typing errors.
The page is expected to be cleaned up, some text will be moved to a more appropriate page.