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-rw-r--r--src/devices/bus/centronics/ctronics.c132
1 files changed, 132 insertions, 0 deletions
diff --git a/src/devices/bus/centronics/ctronics.c b/src/devices/bus/centronics/ctronics.c
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+++ b/src/devices/bus/centronics/ctronics.c
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+// license:BSD-3-Clause
+// copyright-holders:smf
+/***************************************************************************
+
+ Centronics printer interface
+
+***************************************************************************/
+
+#include "ctronics.h"
+
+// class centronics_device
+
+const device_type CENTRONICS = &device_creator<centronics_device>;
+
+centronics_device::centronics_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+ : device_t(mconfig, CENTRONICS, "Centronics", tag, owner, clock, "centronics", __FILE__),
+ device_slot_interface(mconfig, *this),
+ m_strobe_handler(*this),
+ m_data0_handler(*this),
+ m_data1_handler(*this),
+ m_data2_handler(*this),
+ m_data3_handler(*this),
+ m_data4_handler(*this),
+ m_data5_handler(*this),
+ m_data6_handler(*this),
+ m_data7_handler(*this),
+ m_ack_handler(*this),
+ m_busy_handler(*this),
+ m_perror_handler(*this),
+ m_select_handler(*this),
+ m_autofd_handler(*this),
+ m_fault_handler(*this),
+ m_init_handler(*this),
+ m_select_in_handler(*this),
+ m_dev(NULL)
+{
+}
+
+void centronics_device::device_config_complete()
+{
+ m_dev = dynamic_cast<device_centronics_peripheral_interface *>(get_card_device());
+}
+
+void centronics_device::device_start()
+{
+ m_strobe_handler.resolve_safe();
+ m_data0_handler.resolve_safe();
+ m_data1_handler.resolve_safe();
+ m_data2_handler.resolve_safe();
+ m_data3_handler.resolve_safe();
+ m_data4_handler.resolve_safe();
+ m_data5_handler.resolve_safe();
+ m_data6_handler.resolve_safe();
+ m_data7_handler.resolve_safe();
+ m_ack_handler.resolve_safe();
+ m_busy_handler.resolve_safe();
+ m_perror_handler.resolve_safe();
+ m_select_handler.resolve_safe();
+ m_autofd_handler.resolve_safe();
+ m_fault_handler.resolve_safe();
+ m_init_handler.resolve_safe();
+ m_select_in_handler.resolve_safe();
+
+ // pull up
+ m_strobe_handler(1);
+ m_data0_handler(1);
+ m_data1_handler(1);
+ m_data2_handler(1);
+ m_data3_handler(1);
+ m_data4_handler(1);
+ m_data5_handler(1);
+ m_data6_handler(1);
+ m_data7_handler(1);
+ m_ack_handler(1);
+ m_busy_handler(1);
+ m_perror_handler(1);
+ m_select_handler(1);
+ m_autofd_handler(1);
+ m_fault_handler(1);
+ m_init_handler(1);
+ m_select_in_handler(1);
+}
+
+WRITE_LINE_MEMBER( centronics_device::write_strobe ) { if (m_dev) m_dev->input_strobe(state); }
+WRITE_LINE_MEMBER( centronics_device::write_data0 ) { if (m_dev) m_dev->input_data0(state); }
+WRITE_LINE_MEMBER( centronics_device::write_data1 ) { if (m_dev) m_dev->input_data1(state); }
+WRITE_LINE_MEMBER( centronics_device::write_data2 ) { if (m_dev) m_dev->input_data2(state); }
+WRITE_LINE_MEMBER( centronics_device::write_data3 ) { if (m_dev) m_dev->input_data3(state); }
+WRITE_LINE_MEMBER( centronics_device::write_data4 ) { if (m_dev) m_dev->input_data4(state); }
+WRITE_LINE_MEMBER( centronics_device::write_data5 ) { if (m_dev) m_dev->input_data5(state); }
+WRITE_LINE_MEMBER( centronics_device::write_data6 ) { if (m_dev) m_dev->input_data6(state); }
+WRITE_LINE_MEMBER( centronics_device::write_data7 ) { if (m_dev) m_dev->input_data7(state); }
+WRITE_LINE_MEMBER( centronics_device::write_ack ) { if (m_dev) m_dev->input_ack(state); }
+WRITE_LINE_MEMBER( centronics_device::write_busy ) { if (m_dev) m_dev->input_busy(state); }
+WRITE_LINE_MEMBER( centronics_device::write_perror ) { if (m_dev) m_dev->input_perror(state); }
+WRITE_LINE_MEMBER( centronics_device::write_select ) { if (m_dev) m_dev->input_select(state); }
+WRITE_LINE_MEMBER( centronics_device::write_autofd ) { if (m_dev) m_dev->input_autofd(state); }
+WRITE_LINE_MEMBER( centronics_device::write_fault ) { if (m_dev) m_dev->input_fault(state); }
+WRITE_LINE_MEMBER( centronics_device::write_init ) { if (m_dev) m_dev->input_init(state); }
+WRITE_LINE_MEMBER( centronics_device::write_select_in ) { if (m_dev) m_dev->input_select_in(state); }
+
+
+// class device_centronics_peripheral_interface
+
+device_centronics_peripheral_interface::device_centronics_peripheral_interface(const machine_config &mconfig, device_t &device)
+ : device_slot_card_interface(mconfig, device)
+{
+ m_slot = dynamic_cast<centronics_device *>(device.owner());
+}
+
+device_centronics_peripheral_interface::~device_centronics_peripheral_interface()
+{
+}
+
+
+#include "comxpl80.h"
+#include "epson_ex800.h"
+#include "epson_lx800.h"
+#include "epson_lx810l.h"
+#include "printer.h"
+#include "covox.h"
+
+SLOT_INTERFACE_START(centronics_devices)
+ SLOT_INTERFACE("pl80", COMX_PL80)
+ SLOT_INTERFACE("ex800", EPSON_EX800)
+ SLOT_INTERFACE("lx800", EPSON_LX800)
+ SLOT_INTERFACE("lx810l", EPSON_LX810L)
+ SLOT_INTERFACE("ap2000", EPSON_AP2000)
+ SLOT_INTERFACE("printer", CENTRONICS_PRINTER)
+ SLOT_INTERFACE("covox", CENTRONICS_COVOX)
+ SLOT_INTERFACE("covox_stereo", CENTRONICS_COVOX_STEREO)
+SLOT_INTERFACE_END