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seattle: Set proper blitz99 dip settings and add gearshift to calspeed. Fixes MT 00975 (calspeed).

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This commit is contained in:
Ted Green 2017-07-30 10:53:05 -06:00
parent 6b76e4ad57
commit 4c5b847938
1 changed files with 65 additions and 34 deletions
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99
src/mame/drivers/seattle.cpp
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@ -305,6 +305,7 @@ public:
uint32_t m_cmos_write_enabled;
uint32_t m_output;
uint8_t m_output_mode;
uint32_t m_gear;
DECLARE_READ32_MEMBER(interrupt_state_r);
DECLARE_READ32_MEMBER(interrupt_state2_r);
DECLARE_READ32_MEMBER(interrupt_config_r);
@ -333,6 +334,7 @@ public:
DECLARE_READ32_MEMBER(widget_r);
DECLARE_WRITE32_MEMBER(widget_w);
DECLARE_WRITE32_MEMBER(wheel_board_w);
DECLARE_CUSTOM_INPUT_MEMBER(gearshift_r);
DECLARE_WRITE_LINE_MEMBER(ide_interrupt);
@ -396,6 +398,7 @@ void seattle_state::machine_start()
save_item(NAME(m_cmos_write_enabled));
save_item(NAME(m_output));
save_item(NAME(m_output_mode));
save_item(NAME(m_gear));
}
@ -405,7 +408,7 @@ void seattle_state::machine_reset()
m_vblank_irq_num = 0;
m_interrupt_config = 0;
m_interrupt_enable = 0;
m_gear = 1;
/* reset either the DCS2 board or the CAGE board */
if (machine().device("dcs") != nullptr)
{
@ -452,35 +455,6 @@ WRITE_LINE_MEMBER(seattle_state::ioasic_irq)
m_maincpu->set_input_line(IOASIC_IRQ_NUM, state);
}
WRITE32_MEMBER(seattle_state::wheel_board_w)
{
//logerror("wheel_board_w: data = %08x\n", data);
/* two writes in pairs. flag off first, on second. arg remains the same. */
bool flag = (data & (1 << 11));
uint8_t op = (data >> 8) & 0x7;
uint8_t arg = data & 0xff;
if (flag)
{
switch (op)
{
case 0x0:
machine().output().set_value("wheel", arg); // target wheel angle. signed byte.
break;
case 0x4:
for (uint8_t bit = 0; bit < 8; bit++)
machine().output().set_lamp_value(bit, (arg >> bit) & 0x1);
break;
case 0x5:
for (uint8_t bit = 0; bit < 8; bit++)
machine().output().set_lamp_value(8 + bit, (arg >> bit) & 0x1);
break;
}
}
}
/*************************************
*
* Configurable interrupts
@ -635,6 +609,57 @@ WRITE32_MEMBER(seattle_state::analog_port_w)
m_pending_analog_read = ioport(portnames[data & 7])->read();
}
/*************************************
*
* Wheelboard output module
*
*************************************/
WRITE32_MEMBER(seattle_state::wheel_board_w)
{
//logerror("wheel_board_w: data = %08x\n", data);
/* two writes in pairs. flag off first, on second. arg remains the same. */
bool flag = (data & (1 << 11));
uint8_t op = (data >> 8) & 0x7;
uint8_t arg = data & 0xff;
if (flag)
{
switch (op)
{
case 0x0:
machine().output().set_value("wheel", arg); // target wheel angle. signed byte.
break;
case 0x4:
for (uint8_t bit = 0; bit < 8; bit++)
machine().output().set_lamp_value(bit, (arg >> bit) & 0x1);
break;
case 0x5:
for (uint8_t bit = 0; bit < 8; bit++)
machine().output().set_lamp_value(8 + bit, (arg >> bit) & 0x1);
break;
}
}
}
/*************************************
*
* Gearshift (calspeed)
*
*************************************/
DECLARE_CUSTOM_INPUT_MEMBER(seattle_state::gearshift_r)
{
// Check for gear change and save gear selection
uint32_t gear = ioport("GEAR")->read();
for (int i = 0; i < 4; i++)
{
if (gear & (1 << i))
m_gear = 1 << i;
}
return m_gear;
}
/*************************************
*
* CarnEvil gun handling
@ -1312,10 +1337,13 @@ static INPUT_PORTS_START( calspeed )
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON8 ) PORT_NAME("View 2") PORT_PLAYER(1) /* tailgate cam */
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON9 ) PORT_NAME("View 3") PORT_PLAYER(1) /* sky cam */
PORT_BIT( 0x0f80, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("1st Gear") PORT_PLAYER(1) /* 1st gear */
PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("2nd Gear") PORT_PLAYER(1) /* 2nd gear */
PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_NAME("3rd Gear") PORT_PLAYER(1) /* 3rd gear */
PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_NAME("4th Gear") PORT_PLAYER(1) /* 4th gear */
PORT_BIT( 0xf000, IP_ACTIVE_HIGH, IPT_SPECIAL) PORT_CUSTOM_MEMBER(DEVICE_SELF, seattle_state, gearshift_r, "GEAR" )
PORT_START("GEAR")
PORT_BIT( 0x1, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("1st Gear") PORT_PLAYER(1) /* 1st gear */
PORT_BIT( 0x2, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("2nd Gear") PORT_PLAYER(1) /* 2nd gear */
PORT_BIT( 0x4, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("3rd Gear") PORT_PLAYER(1) /* 3rd gear */
PORT_BIT( 0x8, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_NAME("4th Gear") PORT_PLAYER(1) /* 4th gear */
PORT_MODIFY("IN2")
PORT_BIT( 0xffff, IP_ACTIVE_LOW, IPT_UNUSED )
@ -1539,6 +1567,9 @@ static INPUT_PORTS_START( blitz99 )
PORT_DIPNAME( 0x0040, 0x0000, DEF_STR( Unknown ))
PORT_DIPSETTING( 0x0040, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_DIPNAME( 0x0600, 0x0200, "Graphics Mode" )
PORT_DIPSETTING( 0x0200, "512x385 @ 25KHz" )
PORT_DIPSETTING( 0x0400, "512x256 @ 15KHz" )
PORT_DIPNAME( 0x2000, 0x0000, DEF_STR( Players ) )
PORT_DIPSETTING( 0x2000, "2" )
PORT_DIPSETTING( 0x0000, "4" )