[syslinux] change SERIAL baudrate as-needed?

[Ady]

> Gene Cumm via Syslinux <syslinux at zytor.com> writes:
> 
> > I can't find any way to force menu.c32 to perform a screen redraw.
> 
> Did you try Ctrl-L?
> -- 
> Feri.
 
[Ctrl-L] would be a manual task.

In a msg / DISPLAY file, we also have its equivalent, ASCII-12.

The MENU CLEAR directive should redraw the screen too, when exiting the 
menu.

Some of these methods are not working correctly in v.6.03 under certain 
circumstances, but my point is, there should be methods available (in 
theory at least).

Instead of using the UI directive, the 'DEFAULT menu.c32' could be 
used. With a combination of:

SAY
ONERROR
DISPLAY (with ASCII-12)
F1-F12
MENU CLEAR
TIMEOUT

the output (screen) should be refreshed. Am I wrong?

Additionally, not using menu.c32 is also an alternative, especially 
when using an intermediate cfg file just for changing the SERIAL 
parameters, before automatically loading a third cfg file, which may 
use menu.c32 again. Or, 2 cfg files with SERIAL parameters, and 1 cfg 
file with the "labels" content would also be a possibility, if I am 
understanding correctly.

Regards,
Ady.