Quote Originally Posted by Mugelpower View Post
Now it works but only with this Baud rate of 2400.
BUT I WANT a Baud rate of ONE ZILLION or so.
seems I´m still at the beginning.
Or is it possible to run the data transfer in the background using some asm code ?
Greetings from Mugel
I guess I still don't get what you're trying to accomplish in the end.

It probably works at 2400 baud because there's enough time in between transmitted characters to send the data out to the LCD. At higher speed, when PBP returns from displaying to the LCD, the next transmission/reception is already halfway done and it gets missed. Either that or your oscillator is out of tolerance.

As far as using high baud rates, no you don't really need asm code...just a good understanding of the PIC, it's registers, the USART module, and some interrupts.

And it seems I'm right back to saying what I said back on 1Feb...