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(MESS) mephisto.c: Tagmap cleanups (nw)

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This commit is contained in:
Wilbert Pol 2013-01-26 20:42:25 +00:00
parent 06d376a731
commit 391aec2e5c
1 changed files with 69 additions and 16 deletions
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85
src/mess/drivers/mephisto.c
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@ -72,9 +72,25 @@ class mephisto_state : public mboard_state
{
public:
mephisto_state(const machine_config &mconfig, device_type type, const char *tag)
: mboard_state(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_beep(*this, BEEPER_TAG)
: mboard_state(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_beep(*this, BEEPER_TAG)
, m_key1_0(*this, "KEY1_0")
, m_key1_1(*this, "KEY1_1")
, m_key1_2(*this, "KEY1_2")
, m_key1_3(*this, "KEY1_3")
, m_key1_4(*this, "KEY1_4")
, m_key1_5(*this, "KEY1_5")
, m_key1_6(*this, "KEY1_6")
, m_key1_7(*this, "KEY1_7")
, m_key2_0(*this, "KEY2_0")
, m_key2_1(*this, "KEY2_1")
, m_key2_2(*this, "KEY2_2")
, m_key2_3(*this, "KEY2_3")
, m_key2_4(*this, "KEY2_4")
, m_key2_5(*this, "KEY2_5")
, m_key2_6(*this, "KEY2_6")
, m_key2_7(*this, "KEY2_7")
{ }
required_device<m65c02_device> m_maincpu;
@ -96,6 +112,24 @@ public:
TIMER_DEVICE_CALLBACK_MEMBER(update_nmi);
TIMER_DEVICE_CALLBACK_MEMBER(update_nmi_r5);
TIMER_DEVICE_CALLBACK_MEMBER(update_irq);
protected:
required_ioport m_key1_0;
required_ioport m_key1_1;
required_ioport m_key1_2;
required_ioport m_key1_3;
required_ioport m_key1_4;
required_ioport m_key1_5;
required_ioport m_key1_6;
required_ioport m_key1_7;
required_ioport m_key2_0;
required_ioport m_key2_1;
required_ioport m_key2_2;
required_ioport m_key2_3;
required_ioport m_key2_4;
required_ioport m_key2_5;
required_ioport m_key2_6;
required_ioport m_key2_7;
};
@ -115,19 +149,38 @@ WRITE8_MEMBER( mephisto_state::mephisto_NMI )
READ8_MEMBER( mephisto_state::read_keys )
{
UINT8 data;
static const char *const keynames[2][8] =
{
{ "KEY1_0", "KEY1_1", "KEY1_2", "KEY1_3", "KEY1_4", "KEY1_5", "KEY1_6", "KEY1_7" },
{ "KEY2_0", "KEY2_1", "KEY2_2", "KEY2_3", "KEY2_4", "KEY2_5", "KEY2_6", "KEY2_7" }
};
UINT8 data = 0;
if (((m_led_status & 0x80) == 0x00))
data=ioport(keynames[0][offset])->read();
{
switch ( offset )
{
case 0: data = m_key1_0->read(); break;
case 1: data = m_key1_1->read(); break;
case 2: data = m_key1_2->read(); break;
case 3: data = m_key1_3->read(); break;
case 4: data = m_key1_4->read(); break;
case 5: data = m_key1_5->read(); break;
case 6: data = m_key1_6->read(); break;
case 7: data = m_key1_7->read(); break;
}
}
else
data=ioport(keynames[1][offset])->read();
{
switch ( offset )
{
case 0: data = m_key2_0->read(); break;
case 1: data = m_key2_1->read(); break;
case 2: data = m_key2_2->read(); break;
case 3: data = m_key2_3->read(); break;
case 4: data = m_key2_4->read(); break;
case 5: data = m_key2_5->read(); break;
case 6: data = m_key2_6->read(); break;
case 7: data = m_key2_7->read(); break;
}
}
logerror("Keyboard Port = %s Data = %d\n ", ((m_led_status & 0x80) == 0x00) ? keynames[0][offset] : keynames[1][offset], data);
logerror("Keyboard Port = %d-%d Data = %d\n ", ((m_led_status & 0x80) == 0x00) ? 0 : 1, offset, data);
return data | 0x7f;
}
@ -338,22 +391,22 @@ TIMER_DEVICE_CALLBACK_MEMBER(mephisto_state::update_nmi)
if (m_allowNMI)
{
m_allowNMI = 0;
machine().device("maincpu")->execute().set_input_line(INPUT_LINE_NMI,PULSE_LINE);
m_maincpu->set_input_line(INPUT_LINE_NMI,PULSE_LINE);
}
beep_set_state(m_beep, m_led_status&64?1:0);
}
TIMER_DEVICE_CALLBACK_MEMBER(mephisto_state::update_nmi_r5)
{
machine().device("maincpu")->execute().set_input_line(INPUT_LINE_NMI,PULSE_LINE);
m_maincpu->set_input_line(INPUT_LINE_NMI,PULSE_LINE);
beep_set_state(m_beep, m_led_status&64?1:0);
}
TIMER_DEVICE_CALLBACK_MEMBER(mephisto_state::update_irq)//only mm2
{
// That will not work
machine().device("maincpu")->execute().set_input_line(M65C02_IRQ_LINE, ASSERT_LINE);
machine().device("maincpu")->execute().set_input_line(M65C02_IRQ_LINE, CLEAR_LINE);
m_maincpu->set_input_line(M65C02_IRQ_LINE, ASSERT_LINE);
m_maincpu->set_input_line(M65C02_IRQ_LINE, CLEAR_LINE);
beep_set_state(m_beep, m_led_status&64?1:0);
}