[En-Nut-Discussion] RS485 ETHERNUT3

[Ole Reinhardt]

Hello,

> in usartat91.c the hdx_bit doesn´t work because it is old code for avr.
> i change it to the right port functions (outr .. etc) so it toggles the 
> port bit. but when i enable the us_txempty interrupt 
> (hdx-bit should raise after all is send out) the uart send´s nothing,
> interrupt is never fired and nut run´s endless in eventwait.

Szemző András send me a patch some time ago to review it and include it
into the main NutOS tree. I'll do so on the weekend. Promised!

Regards,

Ole Reinhardt

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