Printf(external_putc,"test")

[Eugeneo]

Just got a thought.

Has anybody tried to re-direct the printf to do this?
This way you can shortcut the sprintf to send character by character to "external_putc"

Printf(external_putc,"test")

void external_putc( char c) {
switch (c) {
case '\c' :clear_screen(0);
default : external_byte(1,c); break;
}
}

[PCM programmer]

I'm not sure what you mean by 'external_putc', but yes, we are
aware of the re-direction feature of printf. One common use for
it is to redirect output to the lcd_putc() function.

[Eugeneo]

Never mind. Stupid me. Must have done a little too much programming today