Re: [avr-gcc-list] LX-800 Printer driver

[Andi]

Hi,

My printer connect to PORTC directly. Something the printer print unknon 
string. I'll try to use IC 74LS244 or 74LS541 as buffer next time. May be 
the the PORTC current is dropping

Regards
Andi

----- Original Message ----- 
From: "Blake Leverett" <address@hidden>
To: <address@hidden>
Sent: Friday, April 18, 2008 12:00 PM
Subject: Re: [avr-gcc-list] LX-800 Printer driver


> On Thursday 17 April 2008, Andi wrote:
> > Hi,
> >
> > Does anyone ever make a LX-800 printer driver for AVR ?
> > I make a code but it didn't work at all.
> > Here my code :
> <snip code>
> > int main(void)
> > {
> >
> >   SendStringToPrinter("System Ready !\r\n");
> >
> >  for (;;){
> >  }
> > }
> >
> > Anyone can help me ?
>
> This probably belongs on AVR-chat rather than avr-gcc-list.
>
> I don't see any problem with your code, though I don't know what interface 
> you
> are using to the printer.
>
> The only thing I can suggest is that you may want to issue a form feed 
> (0x0c)
> to the printer after your test string, as the printer may be buffering the
> data and waiting for the end of the page to start printing.
>
> Blake
>
>
>
>
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