Converted button to keypad - error code - SOS!

Using Arduino Programming Questions
1

Hi... I've had a lot of good inputs from people here so far. I previously used a button in this project.. but now that button has been replaced by a keypad. (the event keypad example).

I tried renaming a few variables and altering the code accordingly, but I get some errors when trying to compile. I hope there is a seasoned arduino rat inhere who can take a quick look at it and inform me what the error actaully is, why it is there, and what steps I can take to get rid of it. :slight_smile:

Also,

The code is attached here as a file, and the error message I get is. I have a hard time understanding them.

merged.ino: In function 'void debounceSwitches()':
merged.ino:187:36: error: expected ']' before ')' token
merged.ino:187:36: error: invalid conversion from 'char*' to 'uint8_t {aka unsigned char}' [-fpermissive]
In file included from C:\Users\Carsten\Documents\Arduino\libraries\Keypad/utility/Key.h:37:0,
                 from C:\Users\Carsten\Documents\Arduino\libraries\Keypad/Keypad.h:36,
                 from merged.ino:2:
C:\Users\Carsten\AppData\Roaming\Arduino15\packages\arduino\hardware\avr\1.6.2\cores\arduino/Arduino.h:127:5: error:   initializing argument 1 of 'int digitalRead(uint8_t)' [-fpermissive]
 int digitalRead(uint8_t);
     ^
Fejl i kompilering.

merged.ino (7.58 KB)

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  thisState = digitalRead(keys ['#');

...

merged.ino:187:36: error: expected ']' before ')' token

The error message looks pretty accurate. Check out the line closely.

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lol.. when you put it like that. Damn these eyes...

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