// license:BSD-3-Clause // copyright-holders:Vas Crabb /********************************************************************** Dempa Micom Soft Analog/Digital Controller XE-1AP emulation **********************************************************************/ #include "emu.h" #include "xe1ap.h" #include "machine/micomxe1a.h" namespace { INPUT_PORTS_START(xe1ap) PORT_START("BUTTONS") PORT_BIT(0x0001, IP_ACTIVE_LOW, IPT_BUTTON4) PORT_NAME("%p D") // left shoulder lower PORT_BIT(0x0002, IP_ACTIVE_LOW, IPT_BUTTON3) PORT_NAME("%p C") // left shoulder upper PORT_BIT(0x0004, IP_ACTIVE_LOW, IPT_BUTTON2) PORT_NAME("%p B") // right shoulder lower PORT_BIT(0x0008, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_NAME("%p A") // right shoulder upper PORT_BIT(0x0010, IP_ACTIVE_LOW, IPT_SELECT) // left face bottom PORT_BIT(0x0020, IP_ACTIVE_LOW, IPT_START) // right face bottom PORT_BIT(0x0040, IP_ACTIVE_LOW, IPT_BUTTON6) PORT_NAME("%p E2") // left face top inner PORT_BIT(0x0080, IP_ACTIVE_LOW, IPT_BUTTON5) PORT_NAME("%p E1") // left face top outer PORT_BIT(0x0100, IP_ACTIVE_LOW, IPT_BUTTON8) PORT_NAME("%p B'") // right face top inner PORT_BIT(0x0200, IP_ACTIVE_LOW, IPT_BUTTON7) PORT_NAME("%p A'") // right face top outer PORT_BIT(0xfc00, IP_ACTIVE_LOW, IPT_UNUSED) PORT_START("CH0") PORT_BIT(0xff, 0x80, IPT_AD_STICK_Y) PORT_SENSITIVITY(50) PORT_KEYDELTA(50) PORT_START("CH1") PORT_BIT(0xff, 0x80, IPT_AD_STICK_X) PORT_SENSITIVITY(50) PORT_KEYDELTA(50) PORT_START("CH2") PORT_BIT(0xff, 0x80, IPT_AD_STICK_Z) PORT_SENSITIVITY(50) PORT_KEYDELTA(50) PORT_NAME("%p Throttle") PORT_START("CH3") PORT_BIT(0xff, 0x00, IPT_UNUSED) PORT_START("MODE") PORT_CONFNAME(0x01, 0x01, "Mode") PORT_WRITE_LINE_DEVICE_MEMBER("xe1", FUNC(micom_xe_1a_device::mode_w)) PORT_CONFSETTING( 0x00, "Digital") PORT_CONFSETTING( 0x01, "Analog") PORT_CONFNAME(0x02, 0x00, "Interface") PORT_WRITE_LINE_DEVICE_MEMBER("xe1", FUNC(micom_xe_1a_device::interface_w)) PORT_CONFSETTING( 0x00, "Personal Computer") PORT_CONFSETTING( 0x02, "MD") INPUT_PORTS_END class xe1ap_device : public device_t, public device_msx_general_purpose_port_interface { public: xe1ap_device(machine_config const &mconfig, char const *tag, device_t *owner, u32 clock) ATTR_COLD; virtual u8 read() override { return m_xe1->out_r() | 0xc0; } virtual void pin_8_w(int state) override { m_xe1->req_w(state); } protected: virtual void device_add_mconfig(machine_config &config) override ATTR_COLD; virtual ioport_constructor device_input_ports() const override ATTR_COLD { return INPUT_PORTS_NAME(xe1ap); } virtual void device_start() override ATTR_COLD { } virtual void device_reset() override ATTR_COLD; private: u8 read_channel(offs_t offset) { return m_axes[offset]->read(); } required_device m_xe1; required_ioport_array<4> m_axes; required_ioport m_mode; }; xe1ap_device::xe1ap_device(machine_config const &mconfig, char const *tag, device_t *owner, u32 clock) : device_t(mconfig, MSX_XE1AP, tag, owner, clock), device_msx_general_purpose_port_interface(mconfig, *this), m_xe1(*this, "xe1"), m_axes(*this, "CH%u", 0U), m_mode(*this, "MODE") { } void xe1ap_device::device_add_mconfig(machine_config &config) { MICOM_XE_1A(config, m_xe1); m_xe1->buttons_handler().set_ioport("BUTTONS"); m_xe1->analog_handler().set(FUNC(xe1ap_device::read_channel)); } void xe1ap_device::device_reset() { auto const mode = m_mode->read(); m_xe1->mode_w(BIT(mode, 0)); m_xe1->interface_w(BIT(mode, 1)); } } // anonymous namespace DEFINE_DEVICE_TYPE_PRIVATE(MSX_XE1AP, device_msx_general_purpose_port_interface, xe1ap_device, "msx_xe1ap", "Dempa Micom Soft Analog Controller (XE-1AP, PC)")