Date: Thu, 30 Oct 1997 02:45:37 -0700 (MST) From: Kurt Olsen <kurto@bootp.sls.usu.edu> To: freebsd-hackers@FreeBSD.ORG Subject: libvgl problems? Message-ID: <199710300945.CAA25047@bootp.sls.usu.edu>
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I was playing with libvgl this evening and found a rather disturbing
bug. On my particular keyboard the VGLKeyboardGetCh() call doesn't
return anything for the make code on the occurance of a 'u' or TAB.
I get the break codes all right but not the make codes. Anybody else
seen this? I get the same behavior under CODEKEYS and RAWKEYS.
Here's a short program I wrote to check out which codes were returned
for which keys, as a side effect it demonstrates this problem nicely.
Kurt Olsen
kurto@bootp.sls.usu.edu
#include <stdio.h>
#include <vgl.h>
#include <machine/console.h>
void main(void)
{
int i,j,k;
VGLInit(M_C80x25);
#if 1
VGLKeyboardInit(VGL_CODEKEYS);
#else
VGLKeyboardInit(VGL_RAWKEYS);
#endif
for (i=0; i < 500000; i++)
{
j = VGLKeyboardGetCh();
if (j>0) printf("%c%c%02x", 0xd, 0xa, j);
else if (k > 100000) { printf(".",j); k=0; fflush(stdout);}
k++;
}
VGLKeyboardEnd();
VGLEnd();
}
help
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