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thayers: Keyboard WIP. (nw)

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This commit is contained in:
Curt Coder 2017-01-16 15:41:15 +02:00
parent 5ae669c195
commit d740c36fe2
1 changed files with 54 additions and 50 deletions
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104
src/mame/drivers/thayers.cpp
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@ -308,6 +308,7 @@ WRITE8_MEMBER(thayers_state::cop_g_w)
READ_LINE_MEMBER(thayers_state::kbdata_r)
{
if (LOG) logerror("%s KBDATA %u BIT %u\n",machine().time().as_string(),BIT(m_keydata,7),m_rx_bit);
return BIT(m_keydata, 7);
}
@ -319,16 +320,6 @@ WRITE_LINE_MEMBER(thayers_state::kbclk_w)
if (!m_kbclk && state) {
m_rx_bit++;
if (LOG) logerror("rx bit %u\n",m_rx_bit);
if (BIT(m_rx_bit, 3)) {
// 1, 0, 1, Q9, P3, P2, P1, P0, 1, 1
bool q9 = (m_keylatch == 9);
m_keydata = 0xa0 | q9 << 4 | m_row[m_keylatch]->read();
if (LOG) logerror("keydata %02x keylatch %u\n",m_keydata,m_keylatch);
} else {
m_keydata <<= 1;
}
if (m_rx_bit == 10) {
m_rx_bit = 0;
@ -341,6 +332,18 @@ WRITE_LINE_MEMBER(thayers_state::kbclk_w)
if (LOG) logerror("keylatch %u\n",m_keylatch);
}
if (LOG) logerror("rx bit %u\n",m_rx_bit);
if (BIT(m_rx_bit, 3)) {
// 1, 0, 1, Q9, P3, P2, P1, P0, 1, 1
bool q9 = (m_keylatch == 9);
m_keydata = 0xa0 | q9 << 4 | m_row[m_keylatch]->read();
if (LOG) logerror("keydata %02x keylatch %u\n",m_keydata,m_keylatch);
} else if (m_rx_bit) {
m_keydata <<= 1;
if (LOG) logerror("keydata %02x shift\n",m_keydata);
}
}
m_kbclk = state;
@ -676,64 +679,64 @@ static INPUT_PORTS_START( thayers )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM_MEMBER(DEVICE_SELF, thayers_state,laserdisc_ready_r, nullptr)
PORT_START("ROW.0")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "2" ) PORT_CODE( KEYCODE_F2 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "1 - Clear" ) PORT_CODE( KEYCODE_BACKSPACE )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "Q" ) PORT_CODE( KEYCODE_Q )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( DEF_STR( Yes ) ) PORT_CODE( KEYCODE_0_PAD )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "2" ) PORT_CODE( KEYCODE_F2 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "1 - Clear" ) PORT_CODE( KEYCODE_BACKSPACE )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "Q" ) PORT_CODE( KEYCODE_Q )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( DEF_STR( Yes ) ) PORT_CODE( KEYCODE_0_PAD )
PORT_START("ROW.1")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "Z - Spell of Release" ) PORT_CODE( KEYCODE_Z )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "A" ) PORT_CODE( KEYCODE_A )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "W - Amulet" ) PORT_CODE( KEYCODE_W )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "Items" ) PORT_CODE( KEYCODE_1_PAD )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "Z - Spell of Release" ) PORT_CODE( KEYCODE_Z )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "A" ) PORT_CODE( KEYCODE_A )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "W - Amulet" ) PORT_CODE( KEYCODE_W )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "Items" ) PORT_CODE( KEYCODE_1_PAD )
PORT_START("ROW.2")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "X - Scepter" ) PORT_CODE( KEYCODE_X )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "S - Dagger" ) PORT_CODE( KEYCODE_S )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "E - Black Mace" ) PORT_CODE( KEYCODE_E )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "Drop Item" ) PORT_CODE( KEYCODE_2_PAD )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "X - Scepter" ) PORT_CODE( KEYCODE_X )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "S - Dagger" ) PORT_CODE( KEYCODE_S )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "E - Black Mace" ) PORT_CODE( KEYCODE_E )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "Drop Item" ) PORT_CODE( KEYCODE_2_PAD )
PORT_START("ROW.3")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "C - Spell of Seeing" ) PORT_CODE( KEYCODE_C )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "D - Great Circlet" ) PORT_CODE( KEYCODE_D )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "R - Blood Sword" ) PORT_CODE( KEYCODE_R )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "Give Score" ) PORT_CODE( KEYCODE_3_PAD )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "C - Spell of Seeing" ) PORT_CODE( KEYCODE_C )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "D - Great Circlet" ) PORT_CODE( KEYCODE_D )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "R - Blood Sword" ) PORT_CODE( KEYCODE_R )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "Give Score" ) PORT_CODE( KEYCODE_3_PAD )
PORT_START("ROW.4")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "V - Shield" ) PORT_CODE( KEYCODE_V )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "F - Hunting Horn" ) PORT_CODE( KEYCODE_F )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "T - Chalice" ) PORT_CODE( KEYCODE_T )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "Replay" ) PORT_CODE( KEYCODE_4_PAD )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "V - Shield" ) PORT_CODE( KEYCODE_V )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "F - Hunting Horn" ) PORT_CODE( KEYCODE_F )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "T - Chalice" ) PORT_CODE( KEYCODE_T )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "Replay" ) PORT_CODE( KEYCODE_4_PAD )
PORT_START("ROW.5")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "B - Silver Wheat" ) PORT_CODE( KEYCODE_B )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "G - Long Bow" ) PORT_CODE( KEYCODE_G )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "Y - Coins" ) PORT_CODE( KEYCODE_Y )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "Combine Action" ) PORT_CODE( KEYCODE_6_PAD )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "B - Silver Wheat" ) PORT_CODE( KEYCODE_B )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "G - Long Bow" ) PORT_CODE( KEYCODE_G )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "Y - Coins" ) PORT_CODE( KEYCODE_Y )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "Combine Action" ) PORT_CODE( KEYCODE_6_PAD )
PORT_START("ROW.6")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "N - Staff" ) PORT_CODE( KEYCODE_N )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "H - Medallion" ) PORT_CODE( KEYCODE_H )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "U - Cold Fire" ) PORT_CODE( KEYCODE_U )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "Save Game" ) PORT_CODE( KEYCODE_7_PAD )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "N - Staff" ) PORT_CODE( KEYCODE_N )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "H - Medallion" ) PORT_CODE( KEYCODE_H )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "U - Cold Fire" ) PORT_CODE( KEYCODE_U )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "Save Game" ) PORT_CODE( KEYCODE_7_PAD )
PORT_START("ROW.7")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "M - Spell of Understanding" ) PORT_CODE( KEYCODE_M )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "J - Onyx Seal" ) PORT_CODE( KEYCODE_J )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "I - Crown" ) PORT_CODE( KEYCODE_I )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "Update" ) PORT_CODE( KEYCODE_8_PAD )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "M - Spell of Understanding" ) PORT_CODE( KEYCODE_M )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "J - Onyx Seal" ) PORT_CODE( KEYCODE_J )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "I - Crown" ) PORT_CODE( KEYCODE_I )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "Update" ) PORT_CODE( KEYCODE_8_PAD )
PORT_START("ROW.8")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "3 - Enter" ) PORT_CODE( KEYCODE_ENTER )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "K - Orb of Quoid" ) PORT_CODE( KEYCODE_K )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "O - Crystal" ) PORT_CODE( KEYCODE_O )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "Hint" ) PORT_CODE( KEYCODE_9_PAD )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "3 - Enter" ) PORT_CODE( KEYCODE_ENTER )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "K - Orb of Quoid" ) PORT_CODE( KEYCODE_K )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "O - Crystal" ) PORT_CODE( KEYCODE_O )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "Hint" ) PORT_CODE( KEYCODE_9_PAD )
PORT_START("ROW.9")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "4 - Space" ) PORT_CODE( KEYCODE_SPACE )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "L" ) PORT_CODE( KEYCODE_L )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( "P" ) PORT_CODE( KEYCODE_P )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME( DEF_STR( No ) ) PORT_CODE( KEYCODE_0_PAD )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "4 - Space" ) PORT_CODE( KEYCODE_SPACE )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "L" ) PORT_CODE( KEYCODE_L )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( "P" ) PORT_CODE( KEYCODE_P )
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME( DEF_STR( No ) ) PORT_CODE( KEYCODE_0_PAD )
INPUT_PORTS_END
/* Machine Initialization */
@ -749,6 +752,7 @@ void thayers_state::machine_reset()
m_rx_bit = 0;
m_keylatch = 0;
m_keydata = 0xb0;
m_cop_data_latch = 0;
m_cop_data_latch_enable = 0;