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-rw-r--r--src/devices/bus/c64/geocable.h63
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diff --git a/src/devices/bus/c64/geocable.h b/src/devices/bus/c64/geocable.h
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+// license:BSD-3-Clause
+// copyright-holders:Curt Coder, smf
+/**********************************************************************
+
+ geoCable Centronics Cable emulation
+
+**********************************************************************/
+
+#pragma once
+
+#ifndef __C64_GEOCABLE__
+#define __C64_GEOCABLE__
+
+
+#include "emu.h"
+#include "user.h"
+#include "bus/centronics/ctronics.h"
+
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> c64_geocable_device
+
+class c64_geocable_device : public device_t,
+ public device_pet_user_port_interface
+{
+public:
+ // construction/destruction
+ c64_geocable_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ // optional information overrides
+ virtual machine_config_constructor device_mconfig_additions() const;
+
+protected:
+ // device-level overrides
+ virtual void device_start();
+
+ // device_pet_user_port_interface overrides
+ virtual DECLARE_WRITE_LINE_MEMBER(input_c) { m_centronics->write_data0(state); }
+ virtual DECLARE_WRITE_LINE_MEMBER(input_d) { m_centronics->write_data1(state); }
+ virtual DECLARE_WRITE_LINE_MEMBER(input_e) { m_centronics->write_data2(state); }
+ virtual DECLARE_WRITE_LINE_MEMBER(input_f) { m_centronics->write_data3(state); }
+ virtual DECLARE_WRITE_LINE_MEMBER(input_h) { m_centronics->write_data4(state); }
+ virtual DECLARE_WRITE_LINE_MEMBER(input_j) { m_centronics->write_data5(state); }
+ virtual DECLARE_WRITE_LINE_MEMBER(input_k) { m_centronics->write_data6(state); }
+ virtual DECLARE_WRITE_LINE_MEMBER(input_l) { m_centronics->write_data7(state); }
+ virtual DECLARE_WRITE_LINE_MEMBER(input_m) { m_centronics->write_strobe(state); }
+
+private:
+ required_device<centronics_device> m_centronics;
+
+ void update_output();
+};
+
+
+// device type definition
+extern const device_type C64_GEOCABLE;
+
+
+#endif