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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