mirror of
https://github.com/holub/mame
synced 2025-05-22 13:48:55 +03:00
Removed old hardcoded keyboard handling for Atari 8bit systems and used more reasonable key matrix scan. No regressions expected in MAME (tested maxaflex.c games)
This commit is contained in:
Fabio Priuli
parent
4a3cf83a30
commit
b19024ee7d
@ -171,7 +171,7 @@ void a600xl_mmu(running_machine *machine, UINT8 new_mmu)
|
|||||||
}
|
}
|
||||||
memory_install_readwrite8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_PROGRAM), 0x5000, 0x57ff, 0, 0, rbank2, wbank2);
|
memory_install_readwrite8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_PROGRAM), 0x5000, 0x57ff, 0, 0, rbank2, wbank2);
|
||||||
if (rbank2 == SMH_BANK2)
|
if (rbank2 == SMH_BANK2)
|
||||||
memory_set_bankptr(machine, 2, memory_region(machine, "maincpu")+0x5000);
|
memory_set_bankptr(machine, 2, memory_region(machine, "maincpu") + 0x5000);
|
||||||
}
|
}
|
||||||
|
|
||||||
void a800xl_mmu(running_machine *machine, UINT8 new_mmu)
|
void a800xl_mmu(running_machine *machine, UINT8 new_mmu)
|
||||||
@ -186,20 +186,20 @@ void a800xl_mmu(running_machine *machine, UINT8 new_mmu)
|
|||||||
logerror("%s MMU BIOS ROM\n", machine->gamedrv->name);
|
logerror("%s MMU BIOS ROM\n", machine->gamedrv->name);
|
||||||
rbank3 = SMH_BANK3;
|
rbank3 = SMH_BANK3;
|
||||||
wbank3 = SMH_UNMAP;
|
wbank3 = SMH_UNMAP;
|
||||||
base3 = memory_region(machine, "maincpu")+0x14000; /* 8K lo BIOS */
|
base3 = memory_region(machine, "maincpu") + 0x14000; /* 8K lo BIOS */
|
||||||
rbank4 = SMH_BANK4;
|
rbank4 = SMH_BANK4;
|
||||||
wbank4 = SMH_UNMAP;
|
wbank4 = SMH_UNMAP;
|
||||||
base4 = memory_region(machine, "maincpu")+0x15800; /* 4K FP ROM + 8K hi BIOS */
|
base4 = memory_region(machine, "maincpu") + 0x15800; /* 4K FP ROM + 8K hi BIOS */
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
logerror("%s MMU BIOS RAM\n", machine->gamedrv->name);
|
logerror("%s MMU BIOS RAM\n", machine->gamedrv->name);
|
||||||
rbank3 = SMH_BANK3;
|
rbank3 = SMH_BANK3;
|
||||||
wbank3 = SMH_BANK3;
|
wbank3 = SMH_BANK3;
|
||||||
base3 = memory_region(machine, "maincpu")+0x0c000; /* 8K RAM */
|
base3 = memory_region(machine, "maincpu") + 0x0c000; /* 8K RAM */
|
||||||
rbank4 = SMH_BANK4;
|
rbank4 = SMH_BANK4;
|
||||||
wbank4 = SMH_BANK4;
|
wbank4 = SMH_BANK4;
|
||||||
base4 = memory_region(machine, "maincpu")+0x0d800; /* 4K RAM + 8K RAM */
|
base4 = memory_region(machine, "maincpu") + 0x0d800; /* 4K RAM + 8K RAM */
|
||||||
}
|
}
|
||||||
memory_install_readwrite8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_PROGRAM), 0xc000, 0xcfff, 0, 0, rbank3, wbank3);
|
memory_install_readwrite8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_PROGRAM), 0xc000, 0xcfff, 0, 0, rbank3, wbank3);
|
||||||
memory_install_readwrite8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_PROGRAM), 0xd800, 0xffff, 0, 0, rbank4, wbank4);
|
memory_install_readwrite8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_PROGRAM), 0xd800, 0xffff, 0, 0, rbank4, wbank4);
|
||||||
@ -212,14 +212,14 @@ void a800xl_mmu(running_machine *machine, UINT8 new_mmu)
|
|||||||
logerror("%s MMU BASIC RAM\n", machine->gamedrv->name);
|
logerror("%s MMU BASIC RAM\n", machine->gamedrv->name);
|
||||||
rbank1 = SMH_BANK1;
|
rbank1 = SMH_BANK1;
|
||||||
wbank1 = SMH_BANK1;
|
wbank1 = SMH_BANK1;
|
||||||
base1 = memory_region(machine, "maincpu")+0x0a000; /* 8K RAM */
|
base1 = memory_region(machine, "maincpu") + 0x0a000; /* 8K RAM */
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
logerror("%s MMU BASIC ROM\n", machine->gamedrv->name);
|
logerror("%s MMU BASIC ROM\n", machine->gamedrv->name);
|
||||||
rbank1 = SMH_BANK1;
|
rbank1 = SMH_BANK1;
|
||||||
wbank1 = SMH_UNMAP;
|
wbank1 = SMH_UNMAP;
|
||||||
base1 = memory_region(machine, "maincpu")+0x10000; /* 8K BASIC */
|
base1 = memory_region(machine, "maincpu") + 0x10000; /* 8K BASIC */
|
||||||
}
|
}
|
||||||
memory_install_readwrite8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_PROGRAM), 0xa000, 0xbfff, 0, 0, rbank1, wbank1);
|
memory_install_readwrite8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_PROGRAM), 0xa000, 0xbfff, 0, 0, rbank1, wbank1);
|
||||||
memory_set_bankptr(machine, 1, base1);
|
memory_set_bankptr(machine, 1, base1);
|
||||||
@ -230,14 +230,14 @@ void a800xl_mmu(running_machine *machine, UINT8 new_mmu)
|
|||||||
logerror("%s MMU SELFTEST RAM\n", machine->gamedrv->name);
|
logerror("%s MMU SELFTEST RAM\n", machine->gamedrv->name);
|
||||||
rbank2 = SMH_BANK2;
|
rbank2 = SMH_BANK2;
|
||||||
wbank2 = SMH_BANK2;
|
wbank2 = SMH_BANK2;
|
||||||
base2 = memory_region(machine, "maincpu")+0x05000; /* 0x0800 bytes */
|
base2 = memory_region(machine, "maincpu") + 0x05000; /* 0x0800 bytes */
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
logerror("%s MMU SELFTEST ROM\n", machine->gamedrv->name);
|
logerror("%s MMU SELFTEST ROM\n", machine->gamedrv->name);
|
||||||
rbank2 = SMH_BANK2;
|
rbank2 = SMH_BANK2;
|
||||||
wbank2 = SMH_UNMAP;
|
wbank2 = SMH_UNMAP;
|
||||||
base2 = memory_region(machine, "maincpu")+0x15000; /* 0x0800 bytes */
|
base2 = memory_region(machine, "maincpu") + 0x15000; /* 0x0800 bytes */
|
||||||
}
|
}
|
||||||
memory_install_readwrite8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_PROGRAM), 0x5000, 0x57ff, 0, 0, rbank2, wbank2);
|
memory_install_readwrite8_handler(cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_PROGRAM), 0x5000, 0x57ff, 0, 0, rbank2, wbank2);
|
||||||
memory_set_bankptr(machine, 2, base2);
|
memory_set_bankptr(machine, 2, base2);
|
||||||
@ -251,390 +251,175 @@ void a800xl_mmu(running_machine *machine, UINT8 new_mmu)
|
|||||||
*
|
*
|
||||||
**************************************************************/
|
**************************************************************/
|
||||||
|
|
||||||
#define AKEY_L 0x00
|
|
||||||
#define AKEY_J 0x01
|
|
||||||
#define AKEY_SEMICOLON 0x02
|
|
||||||
#define AKEY_BREAK 0x03 /* this not really a scancode */
|
#define AKEY_BREAK 0x03 /* this not really a scancode */
|
||||||
#define AKEY_K 0x05
|
|
||||||
#define AKEY_PLUS 0x06
|
|
||||||
#define AKEY_ASTERISK 0x07
|
|
||||||
#define AKEY_O 0x08
|
|
||||||
#define AKEY_NONE 0x09
|
#define AKEY_NONE 0x09
|
||||||
#define AKEY_P 0x0a
|
|
||||||
#define AKEY_U 0x0b
|
|
||||||
#define AKEY_ENTER 0x0c
|
|
||||||
#define AKEY_I 0x0d
|
|
||||||
#define AKEY_MINUS 0x0e
|
|
||||||
#define AKEY_EQUALS 0x0f
|
|
||||||
#define AKEY_V 0x10
|
|
||||||
#define AKEY_C 0x12
|
|
||||||
#define AKEY_B 0x15
|
|
||||||
#define AKEY_X 0x16
|
|
||||||
#define AKEY_Z 0x17
|
|
||||||
#define AKEY_4 0x18
|
|
||||||
#define AKEY_3 0x1a
|
|
||||||
#define AKEY_6 0x1b
|
|
||||||
#define AKEY_ESC 0x1c
|
|
||||||
#define AKEY_5 0x1d
|
|
||||||
#define AKEY_2 0x1e
|
|
||||||
#define AKEY_1 0x1f
|
|
||||||
#define AKEY_COMMA 0x20
|
|
||||||
#define AKEY_SPACE 0x21
|
|
||||||
#define AKEY_STOP 0x22
|
|
||||||
#define AKEY_N 0x23
|
|
||||||
#define AKEY_M 0x25
|
|
||||||
#define AKEY_SLASH 0x26
|
|
||||||
#define AKEY_ATARI 0x27
|
|
||||||
#define AKEY_R 0x28
|
|
||||||
#define AKEY_E 0x2a
|
|
||||||
#define AKEY_Y 0x2b
|
|
||||||
#define AKEY_TAB 0x2c
|
|
||||||
#define AKEY_T 0x2d
|
|
||||||
#define AKEY_W 0x2e
|
|
||||||
#define AKEY_Q 0x2f
|
|
||||||
#define AKEY_9 0x30
|
|
||||||
#define AKEY_0 0x32
|
|
||||||
#define AKEY_7 0x33
|
|
||||||
#define AKEY_BSP 0x34
|
|
||||||
#define AKEY_8 0x35
|
|
||||||
#define AKEY_LESSER 0x36
|
|
||||||
#define AKEY_GREATER 0x37
|
|
||||||
#define AKEY_F 0x38
|
|
||||||
#define AKEY_H 0x39
|
|
||||||
#define AKEY_D 0x3a
|
|
||||||
#define AKEY_CAPS 0x3c
|
|
||||||
#define AKEY_G 0x3d
|
|
||||||
#define AKEY_S 0x3e
|
|
||||||
#define AKEY_A 0x3f
|
|
||||||
#define ASHF_L 0x40
|
|
||||||
#define ASHF_J 0x41
|
|
||||||
#define ASHF_COLON 0x42
|
|
||||||
#define ASHF_BREAK 0x43 /* this not really a scancode */
|
|
||||||
#define ASHF_K 0x45
|
|
||||||
#define ASHF_BACKSLASH 0x46
|
|
||||||
#define ASHF_TILDE 0x47
|
|
||||||
#define ASHF_O 0x48
|
|
||||||
#define ASHF_SHIFT 0x49
|
|
||||||
#define ASHF_P 0x4a
|
|
||||||
#define ASHF_U 0x4b
|
|
||||||
#define ASHF_ENTER 0x4c
|
|
||||||
#define ASHF_I 0x4d
|
|
||||||
#define ASHF_UNDERSCORE 0x4e
|
|
||||||
#define ASHF_BAR 0x4f
|
|
||||||
#define ASHF_V 0x50
|
|
||||||
#define ASHF_C 0x52
|
|
||||||
#define ASHF_B 0x55
|
|
||||||
#define ASHF_X 0x56
|
|
||||||
#define ASHF_Z 0x57
|
|
||||||
#define ASHF_DOLLAR 0x58
|
|
||||||
#define ASHF_HASH 0x5a
|
|
||||||
#define ASHF_AMPERSAND 0x5b
|
|
||||||
#define ASHF_ESC 0x5c
|
|
||||||
#define ASHF_PERCENT 0x5d
|
|
||||||
#define ASHF_DQUOTE 0x5e
|
|
||||||
#define ASHF_EXCLAM 0x5f
|
|
||||||
#define ASHF_LBRACE 0x60
|
|
||||||
#define ASHF_SPACE 0x61
|
|
||||||
#define ASHF_RBRACE 0x62
|
|
||||||
#define ASHF_N 0x63
|
|
||||||
#define ASHF_M 0x65
|
|
||||||
#define ASHF_QUESTION 0x66
|
|
||||||
#define ASHF_ATARI 0x67
|
|
||||||
#define ASHF_R 0x68
|
|
||||||
#define ASHF_E 0x6a
|
|
||||||
#define ASHF_Y 0x6b
|
|
||||||
#define ASHF_TAB 0x6c
|
|
||||||
#define ASHF_T 0x6d
|
|
||||||
#define ASHF_W 0x6e
|
|
||||||
#define ASHF_Q 0x6f
|
|
||||||
#define ASHF_LPAREN 0x70
|
|
||||||
#define ASHF_RPAREN 0x72
|
|
||||||
#define ASHF_QUOTE 0x73
|
|
||||||
#define ASHF_BSP 0x74
|
|
||||||
#define ASHF_AT 0x75
|
|
||||||
#define ASHF_CLEAR 0x76
|
|
||||||
#define ASHF_INSERT 0x77
|
|
||||||
#define ASHF_F 0x78
|
|
||||||
#define ASHF_H 0x79
|
|
||||||
#define ASHF_D 0x7a
|
|
||||||
#define ASHF_CAPS 0x7c
|
|
||||||
#define ASHF_G 0x7d
|
|
||||||
#define ASHF_S 0x7e
|
|
||||||
#define ASHF_A 0x7f
|
|
||||||
#define ACTL_L 0x80
|
|
||||||
#define ACTL_J 0x81
|
|
||||||
#define ACTL_SEMICOLON 0x82
|
|
||||||
#define ACTL_BREAK 0x83 /* this not really a scancode */
|
|
||||||
#define ACTL_K 0x85
|
|
||||||
#define ACTL_PLUS 0x86
|
|
||||||
#define ACTL_ASTERISK 0x87
|
|
||||||
#define ACTL_O 0x88
|
|
||||||
#define ACTL_CONTROL 0x89
|
|
||||||
#define ACTL_P 0x8a
|
|
||||||
#define ACTL_U 0x8b
|
|
||||||
#define ACTL_ENTER 0x8c
|
|
||||||
#define ACTL_I 0x8d
|
|
||||||
#define ACTL_MINUS 0x8e
|
|
||||||
#define ACTL_EQUALS 0x8f
|
|
||||||
#define ACTL_V 0x90
|
|
||||||
#define ACTL_C 0x92
|
|
||||||
#define ACTL_B 0x95
|
|
||||||
#define ACTL_X 0x96
|
|
||||||
#define ACTL_Z 0x97
|
|
||||||
#define ACTL_4 0x98
|
|
||||||
#define ACTL_3 0x9a
|
|
||||||
#define ACTL_6 0x9b
|
|
||||||
#define ACTL_ESC 0x9c
|
|
||||||
#define ACTL_5 0x9d
|
|
||||||
#define ACTL_2 0x9e
|
|
||||||
#define ACTL_1 0x9f
|
|
||||||
#define ACTL_COMMA 0xa0
|
|
||||||
#define ACTL_SPACE 0xa1
|
|
||||||
#define ACTL_STOP 0xa2
|
|
||||||
#define ACTL_N 0xa3
|
|
||||||
#define ACTL_M 0xa5
|
|
||||||
#define ACTL_SLASH 0xa6
|
|
||||||
#define ACTL_ATARI 0xa7
|
|
||||||
#define ACTL_R 0xa8
|
|
||||||
#define ACTL_E 0xaa
|
|
||||||
#define ACTL_Y 0xab
|
|
||||||
#define ACTL_TAB 0xac
|
|
||||||
#define ACTL_T 0xad
|
|
||||||
#define ACTL_W 0xae
|
|
||||||
#define ACTL_Q 0xaf
|
|
||||||
#define ACTL_9 0xb0
|
|
||||||
#define ACTL_0 0xb2
|
|
||||||
#define ACTL_7 0xb3
|
|
||||||
#define ACTL_BSP 0xb4
|
|
||||||
#define ACTL_8 0xb5
|
|
||||||
#define ACTL_LESSER 0xb6
|
|
||||||
#define ACTL_GREATER 0xb7
|
|
||||||
#define ACTL_F 0xb8
|
|
||||||
#define ACTL_H 0xb9
|
|
||||||
#define ACTL_D 0xba
|
|
||||||
#define ACTL_CAPS 0xbc
|
|
||||||
#define ACTL_G 0xbd
|
|
||||||
#define ACTL_S 0xbe
|
|
||||||
#define ACTL_A 0xbf
|
|
||||||
#define ACSH_L 0xc0
|
|
||||||
#define ACSH_J 0xc1
|
|
||||||
#define ACSH_COLON 0xc2
|
|
||||||
#define ACSH_BREAK 0xc3 /* this not really a scancode */
|
|
||||||
#define ACSH_K 0xc5
|
|
||||||
#define ACSH_BACKSLASH 0xc6
|
|
||||||
#define ACSH_TILDE 0xc7
|
|
||||||
#define ACSH_O 0xc8
|
|
||||||
#define ACSH_CTRLSHIFT 0xc9
|
|
||||||
#define ACSH_P 0xca
|
|
||||||
#define ACSH_U 0xcb
|
|
||||||
#define ACSH_ENTER 0xcc
|
|
||||||
#define ACSH_I 0xcd
|
|
||||||
#define ACSH_UNDERSCORE 0xce
|
|
||||||
#define ACSH_BAR 0xcf
|
|
||||||
#define ACSH_V 0xd0
|
|
||||||
#define ACSH_C 0xd2
|
|
||||||
#define ACSH_B 0xd5
|
|
||||||
#define ACSH_X 0xd6
|
|
||||||
#define ACSH_Z 0xd7
|
|
||||||
#define ACSH_DOLLAR 0xd8
|
|
||||||
#define ACSH_HASH 0xda
|
|
||||||
#define ACSH_AMPERSAND 0xdb
|
|
||||||
#define ACSH_ESC 0xdc
|
|
||||||
#define ACSH_PERCENT 0xdd
|
|
||||||
#define ACSH_DQUOTE 0xde
|
|
||||||
#define ACSH_EXCLAM 0xdf
|
|
||||||
#define ACSH_LBRACE 0xe0
|
|
||||||
#define ACSH_SPACE 0xe1
|
|
||||||
#define ACSH_RBRACE 0xe2
|
|
||||||
#define ACSH_N 0xe3
|
|
||||||
#define ACSH_M 0xe5
|
|
||||||
#define ACSH_QUESTION 0xe6
|
|
||||||
#define ACSH_ATARI 0xe7
|
|
||||||
#define ACSH_R 0xe8
|
|
||||||
#define ACSH_E 0xea
|
|
||||||
#define ACSH_Y 0xeb
|
|
||||||
#define ACSH_TAB 0xec
|
|
||||||
#define ACSH_T 0xed
|
|
||||||
#define ACSH_W 0xee
|
|
||||||
#define ACSH_Q 0xef
|
|
||||||
#define ACSH_LPAREN 0xf0
|
|
||||||
#define ACSH_RPAREN 0xf2
|
|
||||||
#define ACSH_QUOTE 0xf3
|
|
||||||
#define ACSH_BSP 0xf4
|
|
||||||
#define ACSH_AT 0xf5
|
|
||||||
#define ACSH_CLEAR 0xf6
|
|
||||||
#define ACSH_INSERT 0xf7
|
|
||||||
#define ACSH_F 0xf8
|
|
||||||
#define ACSH_H 0xf9
|
|
||||||
#define ACSH_D 0xfa
|
|
||||||
#define ACSH_CAPS 0xfc
|
|
||||||
#define ACSH_G 0xfd
|
|
||||||
#define ACSH_S 0xfe
|
|
||||||
#define ACSH_A 0xff
|
|
||||||
|
|
||||||
static const UINT8 keys[64][4] = {
|
/**************************************************************
|
||||||
{AKEY_NONE ,AKEY_NONE ,AKEY_NONE ,AKEY_NONE }, /* "" CODE_NONE */
|
|
||||||
{AKEY_ESC ,ASHF_ESC ,ACTL_ESC ,ACSH_ESC }, /*"Escape" KEYCODE_ESC */
|
|
||||||
{AKEY_1 ,ASHF_EXCLAM ,ACTL_1 ,ACSH_EXCLAM }, /* "1 !" KEYCODE_1 */
|
|
||||||
{AKEY_2 ,ASHF_DQUOTE ,ACTL_2 ,ACSH_DQUOTE }, /* "2 \"" KEYCODE_2 */
|
|
||||||
{AKEY_3 ,ASHF_HASH ,ACTL_3 ,ACSH_HASH }, /* "3 #" KEYCODE_3 */
|
|
||||||
{AKEY_4 ,ASHF_DOLLAR ,ACTL_4 ,ACSH_DOLLAR }, /* "4 $" KEYCODE_4 */
|
|
||||||
{AKEY_5 ,ASHF_PERCENT ,ACTL_5 ,ACSH_PERCENT }, /* "5 %" KEYCODE_5 */
|
|
||||||
{AKEY_6 ,ASHF_TILDE ,ACTL_6 ,ACSH_AMPERSAND }, /* "6 ^" KEYCODE_6 */
|
|
||||||
{AKEY_7 ,ASHF_AMPERSAND ,ACTL_7 ,ACSH_N }, /* "7 &" KEYCODE_7 */
|
|
||||||
{AKEY_8 ,AKEY_ASTERISK ,ACTL_8 ,ACSH_M }, /* "8 *" KEYCODE_8 */
|
|
||||||
{AKEY_9 ,ASHF_LPAREN ,ACTL_9 ,ACSH_LBRACE }, /* "9 (" KEYCODE_9 */
|
|
||||||
{AKEY_0 ,ASHF_RPAREN ,ACTL_0 ,ACSH_RBRACE }, /* "0 )" KEYCODE_0 */
|
|
||||||
{AKEY_MINUS ,ASHF_UNDERSCORE ,ACTL_MINUS ,ACSH_UNDERSCORE }, /* "- _" KEYCODE_MINUS */
|
|
||||||
{AKEY_EQUALS ,AKEY_PLUS ,ACTL_EQUALS ,ACTL_PLUS }, /* "= +" KEYCODE_EQUALS */
|
|
||||||
{AKEY_BSP ,ASHF_BSP ,ACTL_BSP ,ACSH_BSP }, /* "Backsp" KEYCODE_BACKSPACE */
|
|
||||||
{AKEY_TAB ,ASHF_TAB ,ACTL_TAB ,ACSH_TAB }, /* "Tab" KEYCODE_TAB */
|
|
||||||
{AKEY_Q ,ASHF_Q ,ACTL_Q ,ACSH_Q }, /* "q Q" KEYCODE_Q */
|
|
||||||
{AKEY_W ,ASHF_W ,ACTL_W ,ACSH_W }, /* "w W" KEYCODE_W */
|
|
||||||
{AKEY_E ,ASHF_E ,ACTL_E ,ACSH_E }, /* "e E" KEYCODE_E */
|
|
||||||
{AKEY_R ,ASHF_R ,ACTL_R ,ACSH_R }, /* "r R" KEYCODE_R */
|
|
||||||
{AKEY_T ,ASHF_T ,ACTL_T ,ACSH_T }, /* "t T" KEYCODE_T */
|
|
||||||
{AKEY_Y ,ASHF_Y ,ACTL_Y ,ACSH_Y }, /* "y Y" KEYCODE_Y */
|
|
||||||
{AKEY_U ,ASHF_U ,ACTL_U ,ACTL_U }, /* "u U" KEYCODE_U */
|
|
||||||
{AKEY_I ,ASHF_I ,ACTL_I ,ACTL_I }, /* "i I" KEYCODE_I */
|
|
||||||
{AKEY_O ,ASHF_O ,ACTL_O ,ACTL_O }, /* "o O" KEYCODE_O */
|
|
||||||
{AKEY_P ,ASHF_P ,ACTL_P ,ACTL_P }, /* "p P" KEYCODE_P */
|
|
||||||
{ASHF_LBRACE ,ACTL_COMMA ,ACTL_COMMA ,ACSH_LBRACE }, /* "[ {" KEYCODE_LBRACE */
|
|
||||||
{ASHF_RBRACE ,ACTL_STOP ,ACTL_STOP ,ACSH_RBRACE }, /* "] }" KEYCODE_RBRACE */
|
|
||||||
{AKEY_ENTER ,ASHF_ENTER ,ACTL_ENTER ,ACSH_ENTER }, /* "Enter" KEYCODE_ENTER */
|
|
||||||
{AKEY_A ,ASHF_A ,ACTL_A ,ACSH_A }, /* "a A" KEYCODE_A */
|
|
||||||
{AKEY_S ,ASHF_S ,ACTL_S ,ACSH_S }, /* "s S" KEYCODE_S */
|
|
||||||
{AKEY_D ,ASHF_D ,ACTL_D ,ACSH_D }, /* "d D" KEYCODE_D */
|
|
||||||
{AKEY_F ,ASHF_F ,ACTL_F ,ACSH_F }, /* "f F" KEYCODE_F */
|
|
||||||
{AKEY_G ,ASHF_G ,ACTL_G ,ACSH_G }, /* "g G" KEYCODE_G */
|
|
||||||
{AKEY_H ,ASHF_H ,ACTL_H ,ACSH_H }, /* "h H" KEYCODE_H */
|
|
||||||
{AKEY_J ,ASHF_J ,ACTL_J ,ACSH_J }, /* "j J" KEYCODE_J */
|
|
||||||
{AKEY_K ,ASHF_K ,ACTL_K ,ACSH_K }, /* "k K" KEYCODE_K */
|
|
||||||
{AKEY_L ,ASHF_L ,ACTL_L ,ACSH_L }, /* "l L" KEYCODE_L */
|
|
||||||
{AKEY_SEMICOLON ,ASHF_COLON ,ACTL_SEMICOLON ,ACSH_COLON }, /* "; :" KEYCODE_COLON */
|
|
||||||
{ASHF_QUOTE ,ACSH_QUOTE ,ASHF_DQUOTE ,ACSH_DQUOTE }, /* "+ \\" KEYCODE_QUOTE */
|
|
||||||
{ASHF_QUOTE ,ACSH_QUOTE ,ACTL_ASTERISK ,ACSH_TILDE }, /* "* ^" KEYCODE_TILDE */
|
|
||||||
{ASHF_BACKSLASH ,ASHF_BAR ,ACSH_BACKSLASH ,ACSH_BAR }, /* "\ |" KEYCODE_BACKSLASH */
|
|
||||||
{AKEY_Z ,ASHF_Z ,ACTL_Z ,ACSH_Z }, /* "z Z" KEYCODE_Z */
|
|
||||||
{AKEY_X ,ASHF_X ,ACTL_X ,ACTL_X }, /* "x X" KEYCODE_X */
|
|
||||||
{AKEY_C ,ASHF_C ,ACTL_C ,ACTL_C }, /* "c C" KEYCODE_C */
|
|
||||||
{AKEY_V ,ASHF_V ,ACTL_V ,ACTL_V }, /* "v V" KEYCODE_V */
|
|
||||||
{AKEY_B ,ASHF_B ,ACTL_B ,ACTL_B }, /* "b B" KEYCODE_B */
|
|
||||||
{AKEY_N ,ASHF_N ,ACTL_N ,ACTL_N }, /* "n N" KEYCODE_N */
|
|
||||||
{AKEY_M ,ASHF_M ,ACTL_M ,ACTL_M }, /* "m M" KEYCODE_M */
|
|
||||||
{AKEY_COMMA ,AKEY_LESSER ,ACTL_COMMA ,ACTL_LESSER }, /* ", [" KEYCODE_COMMA */
|
|
||||||
{AKEY_STOP ,AKEY_GREATER ,ACTL_STOP ,ACTL_GREATER }, /* ". ]" KEYCODE_STOP */
|
|
||||||
{AKEY_SLASH ,ASHF_QUESTION ,ACTL_SLASH ,ACSH_QUESTION }, /* "/ ?" KEYCODE_SLASH */
|
|
||||||
{ASHF_BACKSLASH ,ASHF_BAR ,ACSH_BACKSLASH ,ACSH_BAR }, /* "\ |" KEYCODE_BACKSLASH2 */
|
|
||||||
{AKEY_ATARI ,ASHF_ATARI ,ACTL_ATARI ,ACSH_ATARI }, /* "Atari" KEYCODE_LALT */
|
|
||||||
{AKEY_SPACE ,ASHF_SPACE ,ACTL_SPACE ,ACSH_SPACE }, /* "Space" KEYCODE_SPACE */
|
|
||||||
{AKEY_CAPS ,ASHF_CAPS ,ACTL_CAPS ,ACSH_CAPS }, /* "Caps" KEYCODE_CAPSLOCK */
|
|
||||||
{ASHF_CLEAR ,ASHF_CLEAR ,ACSH_CLEAR ,ACSH_CLEAR }, /* "Clear" KEYCODE_HOME */
|
|
||||||
{ASHF_INSERT ,ASHF_INSERT ,ASHF_INSERT ,ASHF_INSERT }, /* "Insert" KEYCODE_INSERT */
|
|
||||||
{AKEY_BSP ,AKEY_BSP ,AKEY_BSP ,AKEY_BSP }, /* "Delete" KEYCODE_DEL */
|
|
||||||
{AKEY_BREAK ,ASHF_BREAK ,ACTL_BREAK ,ACSH_BREAK }, /* "Break" KEYCODE_PGUP */
|
|
||||||
{ACTL_PLUS ,ACTL_PLUS ,ACTL_PLUS ,ACTL_PLUS }, /* "(Left)" KEYCODE_LEFT */
|
|
||||||
{ACTL_ASTERISK ,ACTL_ASTERISK ,ACTL_ASTERISK ,ACTL_ASTERISK }, /* "(Right)"KEYCODE_RIGHT */
|
|
||||||
{ACTL_MINUS ,ACTL_MINUS ,ACTL_MINUS ,ACTL_MINUS }, /* "(Up)" KEYCODE_UP */
|
|
||||||
{ACTL_EQUALS ,ACTL_EQUALS ,ACTL_EQUALS ,ACTL_EQUALS } /* "(Down)" KEYCODE_DOWN */
|
|
||||||
};
|
|
||||||
|
|
||||||
|
Keyboard inputs use 6bits to read the 64keys in the key matrix.
|
||||||
|
We currently read the key matrix by lines and convert the input
|
||||||
|
to the value expected by the POKEY (see the code below to
|
||||||
|
determine atari_code values).
|
||||||
|
|
||||||
|
K2,K1,K0 | 000 | 001 | 010 | 011 | 100 | 101 | 110 | 111 |
|
||||||
|
K5,K4,K3
|
||||||
|
----------------------------------------------------------
|
||||||
|
000 | L | J | ; | (*) | | K | + | * |
|
||||||
|
001 | O | | P | U | Ret | I | - | = |
|
||||||
|
010 | V | | C | | | B | X | Z |
|
||||||
|
011 | 4 | | 3 | 6 | Esc | 5 | 2 | 1 |
|
||||||
|
100 | , | Spc | . | N | | M | / |Atari|
|
||||||
|
101 | R | | E | Y | Tab | T | W | Q |
|
||||||
|
110 | 9 | | 0 | 7 |Bkspc| 8 | < | > |
|
||||||
|
111 | F | H | D | | Caps| G | S | A |
|
||||||
|
|
||||||
|
(*) We use this value to read Break, but in fact it would be read
|
||||||
|
in KR2 bit. This has to be properly implemented for later
|
||||||
|
Atari systems because here we would have F1.
|
||||||
|
|
||||||
|
To Do: investigate implementation of KR2 to read accurately Break,
|
||||||
|
Shift and Control keys.
|
||||||
|
|
||||||
|
**************************************************************/
|
||||||
|
|
||||||
void a800_handle_keyboard(running_machine *machine)
|
void a800_handle_keyboard(running_machine *machine)
|
||||||
{
|
{
|
||||||
const device_config *pokey = devtag_get_device(machine, "pokey");
|
const device_config *pokey = devtag_get_device(machine, "pokey");
|
||||||
static int atari_last = 0xff;
|
static int atari_last = 0xff;
|
||||||
int i, modifiers, atari_code;
|
int atari_code, count, ipt, i;
|
||||||
char tag[64];
|
static const char *const tag[] = { "keyboard_0", "keyboard_1", "keyboard_2", "keyboard_3",
|
||||||
|
"keyboard_4", "keyboard_5", "keyboard_6", "keyboard_7" };
|
||||||
|
|
||||||
modifiers = 0;
|
/* check keyboard */
|
||||||
|
for( i = 0; i < 8; i++ )
|
||||||
/* with shift ? */
|
|
||||||
if( input_code_pressed(KEYCODE_LSHIFT) || input_code_pressed(KEYCODE_RSHIFT) )
|
|
||||||
modifiers |= 1;
|
|
||||||
|
|
||||||
/* with control ? */
|
|
||||||
if( input_code_pressed(KEYCODE_LCONTROL) || input_code_pressed(KEYCODE_RCONTROL) )
|
|
||||||
modifiers |= 2;
|
|
||||||
|
|
||||||
for( i = 0; i < 64; i++ )
|
|
||||||
{
|
{
|
||||||
sprintf(tag, "keyboard_%d", i / 16);
|
ipt = input_port_read_safe(machine, tag[i], 0);
|
||||||
if( input_port_read_safe(machine, tag, 0) & (1 << (i&15)) )
|
|
||||||
|
if( ipt )
|
||||||
{
|
{
|
||||||
atari_code = keys[i][modifiers];
|
count = 0;
|
||||||
|
while(ipt / 2)
|
||||||
|
{
|
||||||
|
ipt = ipt/2;
|
||||||
|
count++;
|
||||||
|
}
|
||||||
|
|
||||||
|
atari_code = i*8 + count;
|
||||||
|
|
||||||
|
/* SHIFT */
|
||||||
|
if(input_port_read_safe(machine, "fake", 0) & 0x01)
|
||||||
|
atari_code |= 0x40;
|
||||||
|
|
||||||
|
/* CTRL */
|
||||||
|
if(input_port_read_safe(machine, "fake", 0) & 0x02)
|
||||||
|
atari_code |= 0x80;
|
||||||
|
|
||||||
if( atari_code != AKEY_NONE )
|
if( atari_code != AKEY_NONE )
|
||||||
{
|
{
|
||||||
if( atari_code == atari_last )
|
if( atari_code == atari_last )
|
||||||
return;
|
return;
|
||||||
atari_last = atari_code;
|
atari_last = atari_code;
|
||||||
|
|
||||||
if( (atari_code & 0x3f) == AKEY_BREAK )
|
if( (atari_code & 0x3f) == AKEY_BREAK )
|
||||||
{
|
{
|
||||||
pokey_break_w(pokey, atari_code & 0x40);
|
pokey_break_w(pokey, atari_code & 0x40);
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
pokey_kbcode_w(pokey, atari_code, 1);
|
pokey_kbcode_w(pokey, atari_code, 1);
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
}
|
}
|
||||||
/* remove key pressed status bit from skstat */
|
/* remove key pressed status bit from skstat */
|
||||||
pokey_kbcode_w(pokey, AKEY_NONE, 0);
|
pokey_kbcode_w(pokey, AKEY_NONE, 0);
|
||||||
atari_last = AKEY_NONE;
|
atari_last = AKEY_NONE;
|
||||||
}
|
}
|
||||||
|
|
||||||
#define VKEY_BREAK 0x10
|
/**************************************************************
|
||||||
|
*
|
||||||
|
* Keypad
|
||||||
|
*
|
||||||
|
**************************************************************/
|
||||||
|
|
||||||
|
/**************************************************************
|
||||||
|
|
||||||
|
A5200 keypad inputs use 4bits to read the 16keys in the key
|
||||||
|
matrix. We currently read the key matrix by lines and convert
|
||||||
|
the input to the value expected by the POKEY (see the code
|
||||||
|
below to determine atari_code values).
|
||||||
|
|
||||||
|
K2,K1,K0 | 00x | 01x | 10x | 11x |
|
||||||
|
K5,K4,K3
|
||||||
|
----------------------------------
|
||||||
|
x00 | | # | 0 | * |
|
||||||
|
x01 |Reset| 9 | 8 | 7 |
|
||||||
|
x10 |Pause| 6 | 5 | 4 |
|
||||||
|
x11 |Start| 3 | 2 | 1 |
|
||||||
|
|
||||||
|
K0 & K5 are ignored (we send them as 1, see the code below where
|
||||||
|
we pass "(atari_code << 1) | 0x21" )
|
||||||
|
|
||||||
|
To Do: investigate implementation of KR2 to read accurately the
|
||||||
|
secondary Fire button (primary read through GTIA).
|
||||||
|
|
||||||
|
**************************************************************/
|
||||||
|
|
||||||
/* absolutely no clue what to do here :((( */
|
|
||||||
void a5200_handle_keypads(running_machine *machine)
|
void a5200_handle_keypads(running_machine *machine)
|
||||||
{
|
{
|
||||||
const device_config *pokey = devtag_get_device(machine, "pokey");
|
const device_config *pokey = devtag_get_device(machine, "pokey");
|
||||||
int i, modifiers;
|
|
||||||
static int atari_last = 0xff;
|
static int atari_last = 0xff;
|
||||||
|
int atari_code, count, ipt, i;
|
||||||
modifiers = 0;
|
static const char *const tag[] = { "keypad_0", "keypad_1", "keypad_2", "keypad_3" };
|
||||||
|
|
||||||
/* with shift ? */
|
|
||||||
if (input_code_pressed(KEYCODE_LSHIFT) || input_code_pressed(KEYCODE_RSHIFT))
|
|
||||||
modifiers |= 1;
|
|
||||||
|
|
||||||
/* with control ? */
|
|
||||||
if (input_code_pressed(KEYCODE_LCONTROL) || input_code_pressed(KEYCODE_RCONTROL))
|
|
||||||
modifiers |= 2;
|
|
||||||
|
|
||||||
/* check keypad */
|
/* check keypad */
|
||||||
for (i = 0; i < 16; i++)
|
for( i = 0; i < 4; i++ )
|
||||||
{
|
{
|
||||||
if( input_port_read(machine, "keypad") & (1 << i) )
|
ipt = input_port_read_safe(machine, tag[i], 0);
|
||||||
|
|
||||||
|
if( ipt )
|
||||||
{
|
{
|
||||||
if( i == atari_last )
|
count = 0;
|
||||||
return;
|
while(ipt / 2)
|
||||||
atari_last = i;
|
|
||||||
if( i == 0 )
|
|
||||||
{
|
{
|
||||||
pokey_break_w(pokey, i & 0x40);
|
ipt = ipt/2;
|
||||||
|
count++;
|
||||||
|
}
|
||||||
|
|
||||||
|
atari_code = i*4 + count;
|
||||||
|
|
||||||
|
if( atari_code == atari_last )
|
||||||
|
return;
|
||||||
|
atari_last = atari_code;
|
||||||
|
|
||||||
|
if( atari_code == 0 )
|
||||||
|
{
|
||||||
|
pokey_break_w(pokey, atari_code & 0x40);
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
pokey_kbcode_w(pokey, (i << 1) | 0x21, 1);
|
|
||||||
|
pokey_kbcode_w(pokey, (atari_code << 1) | 0x21, 1);
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
/* check top button */
|
/* check top button */
|
||||||
if ((input_port_read(machine, "djoy_b") & 0x10) == 0)
|
if ((input_port_read(machine, "djoy_b") & 0x10) == 0)
|
||||||
{
|
{
|
||||||
if (atari_last == 0xFE)
|
if (atari_last == 0xfe)
|
||||||
return;
|
return;
|
||||||
pokey_kbcode_w(pokey, 0x61, 1);
|
pokey_kbcode_w(pokey, 0x61, 1);
|
||||||
//pokey_break_w(pokey, 0x40);
|
//pokey_break_w(pokey, 0x40);
|
||||||
atari_last = 0xFE;
|
atari_last = 0xfe;
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
else if (atari_last == 0xFE)
|
else if (atari_last == 0xfe)
|
||||||
pokey_kbcode_w(pokey, 0x21, 1);
|
pokey_kbcode_w(pokey, 0x21, 1);
|
||||||
|
|
||||||
/* remove key pressed status bit from skstat */
|
/* remove key pressed status bit from skstat */
|
||||||
pokey_kbcode_w(pokey, 0xFF, 0);
|
pokey_kbcode_w(pokey, 0xff, 0);
|
||||||
atari_last = 0xff;
|
atari_last = 0xff;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user