valter/dosbox-staging
1
0
Fork 0
Code Releases Activity

fixed pharlab keyboard issues (hopefully)

Browse source 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1540
This commit is contained in:
Peter Veenstra 2004-01-07 12:18:58 +00:00
parent 7b3747769c
commit c663205a59
1 changed files with 10 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
src/hardware/keyboard.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (C) 2002-2003 The DOSBox Team
* Copyright (C) 2002-2004 The DOSBox Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -16,6 +16,8 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: keyboard.cpp,v 1.18 2004-01-07 12:18:58 qbix79 Exp $ */
#include <string.h>
#include "dosbox.h"
#include "keyboard.h"
@ -66,6 +68,7 @@ struct KeyBlock {
bool enabled;
bool active;
bool scheduled;
bool key_on_60;
};
static KeyBlock keyb;
@ -79,6 +82,7 @@ void KEYBOARD_ClrBuffer(void) {
keyb.buf.pos=0;
keyb.scheduled=false;
PIC_DeActivateIRQ(1);
keyb.key_on_60=false;
}
/* Read an entry from the keycode buffer */
@ -97,6 +101,7 @@ void KEYBOARD_GetCode(void) {
keyb.buf.state=STATE_NORMAL;
break;
}
keyb.key_on_60=true;
if (keyb.enabled) PIC_ActivateIRQ(1);
}
@ -253,7 +258,9 @@ static void write_p64(Bit32u port,Bit8u val) {
}
static Bit8u read_p64(Bit32u port) {
return 0x1c | (keyb.buf.used ? 0x1 : 0x0);
Bit8u status= 0x1c | ((keyb.buf.used ||keyb.key_on_60)? 0x1 : 0x0);
keyb.key_on_60=false;
return status;
}
void KEYBOARD_AddEvent(Bitu keytype,Bitu state,KEYBOARD_EventHandler * handler) {
@ -421,5 +428,6 @@ void KEYBOARD_Init(Section* sec) {
keyb.enabled=true;
keyb.command=CMD_NONE;
keyb.last_index=0;
keyb.key_on_60=false;
KEYBOARD_ClrBuffer();
}