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small keyboard fix. typerate handling (Moe)

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2022
This commit is contained in:
Peter Veenstra 2004-10-12 16:21:22 +00:00
parent b00484d130
commit bb2d24b081
2 changed files with 24 additions and 5 deletions
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12
src/ints/bios_keyboard.cpp
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@ -400,11 +400,19 @@ static Bitu INT16_Handler(void) {
reg_al=mem_readb(BIOS_KEYBOARD_FLAGS1);
break;
case 0x03: /* SET TYPEMATIC RATE AND DELAY */
LOG(LOG_BIOS,LOG_ERROR)("INT16:Unhandled Typematic Rate Call %2X BX=%X",reg_al,reg_bx);
if (reg_al == 0x00) { // set default delay and rate
IO_Write(0x60,0xf3);
IO_Write(0x60,0x20); // 500 msec delay, 30 cps
} else if (reg_al == 0x05) { // set repeat rate and delay
IO_Write(0x60,0xf3);
IO_Write(0x60,(reg_bh&3)<<5|(reg_bl&0x1f));
} else {
LOG(LOG_BIOS,LOG_ERROR)("INT16:Unhandled Typematic Rate Call %2X BX=%X",reg_al,reg_bx);
}
break;
case 0x05: /* STORE KEYSTROKE IN KEYBOARD BUFFER */
//TODO make add_key bool :)
add_key(reg_ax);
add_key(reg_cx);
reg_al=0;
break;
case 0x12: /* GET EXTENDED SHIFT STATES */