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dectalk.cpp: nuked anonymous timers, added savestate support [Lord Nightmare]

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Lord-Nightmare 2017-06-29 23:50:28 -04:00
parent 2908556376
commit 92e38a0e10
1 changed files with 28 additions and 7 deletions
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27
src/mame/drivers/dectalk.cpp
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@ -335,6 +335,7 @@ public:
virtual void machine_reset() override;
virtual void machine_start() override;
TIMER_CALLBACK_MEMBER(outfifo_read_cb);
emu_timer *m_outfifo_read_timer;
void dectalk_outfifo_check();
void dectalk_clear_all_fifos();
void dectalk_semaphore_w(uint16_t data);
@ -472,9 +473,29 @@ WRITE_LINE_MEMBER(dectalk_state::dectalk_reset)
void dectalk_state::machine_start()
{
m_outfifo_read_timer = timer_alloc(TIMER_OUTFIFO_READ);
m_outfifo_read_timer->adjust(attotime::from_hz(10000));
save_item(NAME(m_infifo));
save_item(NAME(m_infifo_count));
save_item(NAME(m_infifo_tail_ptr));
save_item(NAME(m_infifo_head_ptr));
save_item(NAME(m_outfifo));
save_item(NAME(m_outfifo_count));
save_item(NAME(m_outfifo_tail_ptr));
save_item(NAME(m_outfifo_head_ptr));
save_item(NAME(m_infifo_semaphore));
save_item(NAME(m_spc_error_latch));
save_item(NAME(m_m68k_spcflags_latch));
save_item(NAME(m_m68k_tlcflags_latch));
save_item(NAME(m_simulate_outfifo_error));
save_item(NAME(m_tlc_tonedetect));
save_item(NAME(m_tlc_ringdetect));
save_item(NAME(m_tlc_dtmf));
save_item(NAME(m_duart_inport));
save_item(NAME(m_duart_outport));
save_item(NAME(m_hack_self_test));
dectalk_clear_all_fifos();
m_simulate_outfifo_error = 0;
timer_set(attotime::from_hz(10000), TIMER_OUTFIFO_READ);
}
void dectalk_state::machine_reset()
@ -852,7 +873,7 @@ TIMER_CALLBACK_MEMBER(dectalk_state::outfifo_read_cb)
#ifdef VERBOSE
if (data!= 0x8000) logerror("sample output: %04X\n", data);
#endif
timer_set(attotime::from_hz(10000), TIMER_OUTFIFO_READ);
m_outfifo_read_timer->adjust(attotime::from_hz(10000));
m_dac->write(data >> 4);
// hack for break key, requires hacked up duart core so disabled for now
// also it doesn't work well, the setup menu is badly corrupt
@ -1010,4 +1031,4 @@ ROM_END
******************************************************************************/
/* YEAR NAME PARENT COMPAT MACHINE INPUT STATE INIT COMPANY FULLNAME FLAGS */
COMP( 1984, dectalk, 0, 0, dectalk, dectalk, dectalk_state, 0, "Digital Equipment Corporation", "DECtalk DTC-01", MACHINE_NOT_WORKING )
COMP( 1984, dectalk, 0, 0, dectalk, dectalk, dectalk_state, 0, "Digital Equipment Corporation", "DECtalk DTC-01", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE )