[Amforth] Serial interface at 115200 BAUD on Arduino Mega 2560

[<f.z...@me...>]

Hello! 

I want to connect a DSO112A mini oscilloscope to UART1 of my  Arduino Mega 2560 .
The DSO112A uart only supports 115200 BAUD. So not at other baud rates.
How to I initialize uart1 (UBBR1, UCSR1B and UCSR1C) in order to communicate via uart1 at 115200 BAUD?

Hope someone can help.

Much appreciated!


Fred Zelders
the Netherlands