Hi all! I was writing some Arduino seven seg code, and it wouldn't compile, even though there was nothing wrong with the code. void sevenseg(int val){ switch(val){ case'0': zero(); break; case'1': one(); break; case'2': two(); break; case'3': three(); break; ca…

to many arguments to function

system January 29, 2013, 2:58pm 3

Can anyone please tell me what the problem is?

The problem is you didn't show us the code (there's a big clue here - "In function 'void setup()': ")
And what PaulS said.

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