diff options
author | Vas Crabb <vas@vastheman.com> | 2017-02-11 23:04:57 +1100 |
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committer | Vas Crabb <vas@vastheman.com> | 2017-02-11 23:04:57 +1100 |
commit | 32e28a68d6089c6ce1ba7084a164901065cf1730 (patch) | |
tree | 9891f75a8a31dfdefe156e1c75d7dd167d4a5d64 /src/devices/imagedev | |
parent | f86b81cf8e873d39f1ef4ec1d9967e4f6a282ee0 (diff) |
sitcom: hook up LEDs to PIA outputs to show state visually, softlist a
buch of tutorial programs (mostly displaying patterns on the LEDs)
Diffstat (limited to 'src/devices/imagedev')
-rw-r--r-- | src/devices/imagedev/bitbngr.cpp | 3 | ||||
-rw-r--r-- | src/devices/imagedev/bitbngr.h | 15 |
2 files changed, 14 insertions, 4 deletions
diff --git a/src/devices/imagedev/bitbngr.cpp b/src/devices/imagedev/bitbngr.cpp index eddf94e0fca..eb56d7251f8 100644 --- a/src/devices/imagedev/bitbngr.cpp +++ b/src/devices/imagedev/bitbngr.cpp @@ -23,7 +23,8 @@ const device_type BITBANGER = &device_creator<bitbanger_device>; bitbanger_device::bitbanger_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : device_t(mconfig, BITBANGER, "Bitbanger", tag, owner, clock, "bitbanger", __FILE__), - device_image_interface(mconfig, *this) + device_image_interface(mconfig, *this), + m_interface(nullptr) { } diff --git a/src/devices/imagedev/bitbngr.h b/src/devices/imagedev/bitbngr.h index fd7b179b14a..85992844859 100644 --- a/src/devices/imagedev/bitbngr.h +++ b/src/devices/imagedev/bitbngr.h @@ -6,13 +6,15 @@ *********************************************************************/ -#ifndef __BITBNGR_H__ -#define __BITBNGR_H__ +#ifndef MAME_DEVICES_IMAGEDEV_BITBNGR_H +#define MAME_DEVICES_IMAGEDEV_BITBNGR_H class bitbanger_device : public device_t, public device_image_interface { public: + static void static_set_interface(device_t &device, const char *_interface) { downcast<bitbanger_device &>(device).m_interface = _interface; } + // construction/destruction bitbanger_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); @@ -28,6 +30,7 @@ public: virtual bool is_creatable() const override { return 1; } virtual bool must_be_loaded() const override { return 0; } virtual bool is_reset_on_load() const override { return 0; } + virtual const char *image_interface() const override { return m_interface; } virtual const char *file_extensions() const override { return ""; } void output(uint8_t data); @@ -37,9 +40,15 @@ protected: // device-level overrides virtual void device_start() override; virtual void device_config_complete() override; + +private: + char const *m_interface; }; +#define MCFG_BITBANGER_INTERFACE(_interface) \ + bitbanger_image_device::static_set_interface(*device, _interface); + // device type definition extern const device_type BITBANGER; -#endif /* __BITBNGR_H__ */ +#endif // MAME_DEVICES_IMAGEDEV_BITBNGR_H |