Charlieplexing

Community General Discussions
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1

Hi.

Having got the processing/arduino serial sorted, I thought I'd have a go with charliplexing. I downloaded this library, and wrote a bit of code to try it. However, whenever I try to verify a sketch using it (including the demo sketch), I get this error;no matching function to call to 'Charlieplex::Charlieplex(byte [3], int)'. I've tried re-extracting the library, but with no success. Does anyone have any ideas?

If this library is broken, does anyone know of a better one for charlieplexing?

Thanks in advance.

2

Part of the problem is:

It compiles just fine in arduino 023. arduino 1.0.1 has your stated issue with it.

According to http://arduino.cc/forum/index.php?action=printpage;topic=122062.0

To make it compatible with version 1.0+, you need to change the following in Charlieplex.h:

Code:
#include <WProgram.h>
To:
Code:
#include <Arduino.h>
3

Thanks

Thanks, that’s worked. Now I’ve just got to dig a few resistors out (got a reasonable few resistors, but none the right value)