// license:BSD-3-Clause // copyright-holders:Curt Coder /********************************************************************** geoCable Centronics Cable emulation Copyright MESS Team. Visit http://mamedev.org for licensing and usage restrictions. **********************************************************************/ #include "geocable.h" //************************************************************************** // MACROS / CONSTANTS //************************************************************************** #define CENTRONICS_TAG "centronics" //************************************************************************** // DEVICE DEFINITIONS //************************************************************************** const device_type C64_GEOCABLE = &device_creator; //------------------------------------------------- // centronics_interface centronics_intf //------------------------------------------------- WRITE_LINE_MEMBER( c64_geocable_device::busy_w ) { m_slot->cia_flag2_w(state); } static const centronics_interface centronics_intf = { DEVCB_NULL, DEVCB_DEVICE_LINE_MEMBER(DEVICE_SELF, c64_geocable_device, busy_w), DEVCB_NULL }; //------------------------------------------------- // MACHINE_CONFIG_FRAGMENT( c64_geocable ) //------------------------------------------------- static MACHINE_CONFIG_FRAGMENT( c64_geocable ) MCFG_CENTRONICS_PRINTER_ADD(CENTRONICS_TAG, centronics_intf) MACHINE_CONFIG_END //------------------------------------------------- // machine_config_additions - device-specific // machine configurations //------------------------------------------------- machine_config_constructor c64_geocable_device::device_mconfig_additions() const { return MACHINE_CONFIG_NAME( c64_geocable ); } //************************************************************************** // LIVE DEVICE //************************************************************************** //------------------------------------------------- // c64_geocable_device - constructor //------------------------------------------------- c64_geocable_device::c64_geocable_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : device_t(mconfig, C64_GEOCABLE, "C64 geoCable", tag, owner, clock, "c64_geocable", __FILE__), device_c64_user_port_interface(mconfig, *this), m_centronics(*this, CENTRONICS_TAG) { } //------------------------------------------------- // device_start - device-specific startup //------------------------------------------------- void c64_geocable_device::device_start() { } //------------------------------------------------- // c64_pb_w - port B write //------------------------------------------------- void c64_geocable_device::c64_pb_w(address_space &space, offs_t offset, UINT8 data) { m_centronics->write(space, 0, data); } //------------------------------------------------- // c64_pb_w - port B write //------------------------------------------------- void c64_geocable_device::c64_pa2_w(int level) { m_centronics->strobe_w(level); }