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| r20252 Sunday 13th January, 2013 at 21:09:29 UTC by R. Belmont |
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| MIDI: allow input port to work without a connected real device [R. Belmont] |
| [src/emu/imagedev] | midiin.c midiin.h |
| r20251 | r20252 | |
|---|---|---|
| 48 | 48 | virtual bool is_readable() const { return 1; } |
| 49 | 49 | virtual bool is_writeable() const { return 0; } |
| 50 | 50 | virtual bool is_creatable() const { return 0; } |
| 51 | virtual bool must_be_loaded() const { return | |
| 51 | virtual bool must_be_loaded() const { return 0; } | |
| 52 | 52 | virtual bool is_reset_on_load() const { return 0; } |
| 53 | 53 | virtual const char *file_extensions() const { return "mid"; } |
| 54 | 54 | virtual bool core_opens_image_file() const { return FALSE; } |
| r20251 | r20252 | |
|---|---|---|
| 40 | 40 | { |
| 41 | 41 | m_tx_busy = false; |
| 42 | 42 | m_xmit_read = m_xmit_write = 0; |
| 43 | m_timer->adjust(attotime::from_hz(1500), 0, attotime::from_hz(1500)); | |
| 44 | 43 | |
| 45 | 44 | // we don't Rx, we Tx at 31250 8-N-1 |
| 46 | 45 | set_rcv_rate(0); |
| r20251 | r20252 | |
| 102 | 101 | return IMAGE_INIT_FAIL; |
| 103 | 102 | } |
| 104 | 103 | |
| 104 | m_timer->adjust(attotime::from_hz(1500), 0, attotime::from_hz(1500)); | |
| 105 | ||
| 105 | 106 | return IMAGE_INIT_PASS; |
| 106 | 107 | } |
| 107 | 108 |
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