All,
I have a system with a serial port on it over which I would like to send some
information.
This is a real serial port, not a USB to serial module.
The serial port works perfectly as COM1 in Windows7
When boot my USB key to FreeDOS it does not work right away.
If I use debug to write 0xF8 and 0x03 to 40:0 and 40:1 respectively then the
serial port works perfectly as COM1.
When I boot my USB key to the EFI shell (v2.0) I can see the serial driver is
loaded when I execute the "drivers" command, but the "sermode" command says "no
serial ports found".
Can anyone please help me to get serial communications working in the EFI shell.
Thanks,
Lowell Dennis
------------------------------------------------------------------------------
Slashdot TV.
Video for Nerds. Stuff that matters.
http://tv.slashdot.org/
_______________________________________________
edk2-devel mailing list
edk2-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/edk2-devel
