I drawed a schematic by hand, I will scan it in later. But I saw this problem on the schematic:
If I just plug a cable to the inputs wich is not connected to anything, it will also give this error input values...
On the schematic I saw, that I connected the buttons like this:
GND---10kOhm--+--Btn---PinX <-- means the cable from button to pin has no ground line...
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+5V-----------+
But I think I should do it like that here, not?
+5V------Btn--+--PinX <-- but here, the +5V has no ground line...is that "acceptable"?
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GND--10kOhm---+
is that the problem?
schematics comes later as mentioned. I do not worry about the code because I am a programmer...but you can have it though, later 