> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]
> On Behalf Of Kreyl
> Sent: Monday, September 22, 2008 3:10 AM
> To: avr-chat; avr-chat@nongnu.org
> Subject: [avr-chat] function with default value of argument
>
>
> Hi!
>
> I would like to use function with default value of an argument, so I
> wrote next:
>
> Definition:
>
> void LCDWrite (uint8_t Destination, uint8_t AData, uint8_t
> DontWait=0);
That is incorrect C AFAIK.
> Implementation:
>
> void LCDWrite (uint8_t Destination, uint8_t AData, uint8_t
> DontWait) {
> // do smth.
> }
>
>
> But I receive error message about definition:
>
> error: expected ';', ',' or ')' before '=' token
>
And that is why you got the error message.
You cannot give a "default value" to a parameter in C language.
> What am I doing wrong? Where can I read about it?
The GCC User Manual? I don't know if you are try to use some C language
extension that I'm not aware of, or C++, or something else...
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