#define GETKEY_TIMEOUT ( TICKS_PER_SEC / 4 )
What happens if you changed that to 2 instead of 4?
Speaking of issues, FWIW, if you are in something that sends a cursor key
application mode (e.g. esxi serial console), then arrow keys might not work
based on what I see in code review. ESC [ A is recogized as up arrow, but
in that mode a VT100 terminal will send ESC O A instead (etc).
On Thu, Mar 27, 2014 at 4:36 AM, Peter Pickford <pe...@netremedies.ca>wrote:
> Hi,
>
> The arrow keys would not work in my ipxe serial console.
>
> The following seems to fix it but causes a busy wait while reading escape
> sequences.
>
>
> diff --git a/src/core/getkey.c b/src/core/getkey.c
> index d69cfb4..441b9d9 100644
> --- a/src/core/getkey.c
> +++ b/src/core/getkey.c
> @@ -47,7 +47,7 @@ static int getchar_timeout ( unsigned long timeout ) {
> step();
> if ( iskey() )
> return getchar();
> - cpu_nap();
> + //cpu_nap();
> }
>
> return -1;
>
> ------
> Thanks
>
> Peter
>
> _______________________________________________
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> ipxe-devel@lists.ipxe.org
> https://lists.ipxe.org/mailman/listinfo.cgi/ipxe-devel
>
>
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