[btnode-development] Re: [En-Nut-Discussion] Re: Re: Nut/OS goes Real-Time?

[Harald Kipp]

>
>I'll try to compare the BlueMP3 UART routines with the one of NutOS
>later...

I assume there will be nothing new to find out.
The old dev/uartavr.c is quite fast and could be
made a bit faster by

- Using more global variables or other compiler
   optimizations or change to assembly code
- Handling interrupts with native SIGNAL
- Reading all bytes from the UART FIFO

Harald