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Diffstat (limited to 'src/mess/drivers/bml3.c')
-rw-r--r--src/mess/drivers/bml3.c86
1 files changed, 43 insertions, 43 deletions
diff --git a/src/mess/drivers/bml3.c b/src/mess/drivers/bml3.c
index 4727a19f165..3d0f47d6cf8 100644
--- a/src/mess/drivers/bml3.c
+++ b/src/mess/drivers/bml3.c
@@ -806,49 +806,49 @@ static WRITE_LINE_DEVICE_HANDLER( bml3_fdc_intrq_w )
TIMER_DEVICE_CALLBACK_MEMBER(bml3_state::keyboard_callback)
{
static const char *const portnames[3] = { "key1","key2","key3" };
- int i,port_i,scancode,trigger = 0;
-
- if(!m_keyb_press_flag)
- {
- m_keyb_scancode = (m_keyb_scancode + 1) & 0x7F;
- scancode = m_keyb_scancode;
-
- if (scancode == 0x7F)
- {
- if (m_keyb_empty_scan == 1)
- {
- // full scan completed with no keypress
- m_keyb_press = 0;
- if (!m_keyb_counter_operation_disabled)
- trigger = !0;
- }
- if (m_keyb_empty_scan > 0)
- m_keyb_empty_scan--;
- }
- else if (scancode < 32*3)
- {
- port_i = scancode / 32;
- i = scancode % 32;
+ int i,port_i,scancode,trigger = 0;
+
+ if(!m_keyb_press_flag)
+ {
+ m_keyb_scancode = (m_keyb_scancode + 1) & 0x7F;
+ scancode = m_keyb_scancode;
+
+ if (scancode == 0x7F)
+ {
+ if (m_keyb_empty_scan == 1)
+ {
+ // full scan completed with no keypress
+ m_keyb_press = 0;
+ if (!m_keyb_counter_operation_disabled)
+ trigger = !0;
+ }
+ if (m_keyb_empty_scan > 0)
+ m_keyb_empty_scan--;
+ }
+ else if (scancode < 32*3)
+ {
+ port_i = scancode / 32;
+ i = scancode % 32;
if((ioport(portnames[port_i])->read()>>i) & 1)
{
- m_keyb_empty_scan = 2;
- trigger = !0;
- }
- }
- if (trigger)
- {
- m_keyb_press_flag = 1;
- m_keyb_press = m_keyb_scancode | 0x80;
- if (!m_keyb_interrupt_disabled)
+ m_keyb_empty_scan = 2;
+ trigger = !0;
+ }
+ }
+ if (trigger)
+ {
+ m_keyb_press_flag = 1;
+ m_keyb_press = m_keyb_scancode | 0x80;
+ if (!m_keyb_interrupt_disabled)
m_maincpu->set_input_line(M6809_IRQ_LINE, HOLD_LINE);
- }
- /*
- else {
- // #$# ? don't need this
- m_maincpu->set_input_line(M6809_IRQ_LINE, CLEAR_LINE);
- }
- */
- }
+ }
+ /*
+ else {
+ // #$# ? don't need this
+ m_maincpu->set_input_line(M6809_IRQ_LINE, CLEAR_LINE);
+ }
+ */
+ }
}
@@ -1167,10 +1167,10 @@ static MACHINE_CONFIG_START( bml3, bml3_state )
MCFG_PIA6821_ADD("pia6821", bml3_pia_config)
MCFG_ACIA6850_ADD("acia6850", bml3_acia_if)
- /* floppy */
+ /* floppy */
// #$# not sure what wd17xx model, this is just a guess
- MCFG_WD1773_ADD("fdc", bml3_wd17xx_interface )
- MCFG_LEGACY_FLOPPY_2_DRIVES_ADD(bml3_floppy_interface)
+ MCFG_WD1773_ADD("fdc", bml3_wd17xx_interface )
+ MCFG_LEGACY_FLOPPY_2_DRIVES_ADD(bml3_floppy_interface)
/* Audio */
MCFG_SPEAKER_STANDARD_MONO("mono")