summaryrefslogtreecommitdiffstatshomepage
path: root/3rdparty/tap-windows6 (follow)
Commit message (Expand)AuthorAgeFilesLines
* taptun: fix adapter detection on windows for newer versions of taptun driver Patrick Mackinlay2023-04-251-0/+7
* use dual-licensed GPLv2/MIT TAP for Windows header (nw) Vas Crabb2019-08-074-361/+385
* taptun: add support for Windows (#3790) Patrick Mackinlay2018-07-302-0/+434
d='n40' href='#n40'>40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269
// license:BSD-3-Clause
// copyright-holders:Carl
#include "emu.h"
#include "analogue.h"

DEFINE_DEVICE_TYPE(PSX_DUALSHOCK,       psx_dualshock_device,       "psx_dualshock_pad",   "Playstation Dualshock Pad")
DEFINE_DEVICE_TYPE(PSX_ANALOG_JOYSTICK, psx_analog_joystick_device, "psx_analog_joystick", "Playstation Analog Joystick")

psx_analog_controller_device::psx_analog_controller_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, model mod) :
	device_t(mconfig, type, tag, owner, clock),
	device_psx_controller_interface(mconfig, *this),
	m_model(mod),
	m_confmode(false),
	m_analogmode(false),
	m_analoglock(false),
	m_temp(0),
	m_cmd(0),
	m_pad0(*this, "PSXPAD0"),
	m_pad1(*this, "PSXPAD1"),
	m_rstickx(*this, "PSXRSTICKX"),
	m_rsticky(*this, "PSXRSTICKY"),
	m_lstickx(*this, "PSXLSTICKX"),
	m_lsticky(*this, "PSXLSTICKY")
{
}

psx_dualshock_device::psx_dualshock_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
	psx_analog_controller_device(mconfig, PSX_DUALSHOCK, tag, owner, clock, model::DUALSHOCK)
{
}

psx_analog_joystick_device::psx_analog_joystick_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
	psx_analog_controller_device(mconfig, PSX_ANALOG_JOYSTICK, tag, owner, clock, model::JOYSTICK)
{
}

void psx_analog_controller_device::device_reset()
{
	m_confmode = false;
	m_analogmode = false;
	m_analoglock = false;

	m_cmd = 0;
}

uint8_t psx_analog_controller_device::pad_data(int count, bool analog)
{
	uint8_t data = 0;
	switch(count)
	{
		case 2:
			data = m_pad0->read();
			if (!analog || (m_model == model::JOYSTICK))
				data |= 6; // l3/r3
			break;
		case 3:
			data = m_pad1->read();
			break;
		case 4:
			data = m_rstickx->read();
			break;
		case 5:
			data = m_rsticky->read();
			break;
		case 6:
			data = m_lstickx->read();
			break;
		case 7:
			data = m_lsticky->read();
			break;
	}
	return data;
}

bool psx_analog_controller_device::get_pad(int count, uint8_t *odata, uint8_t idata)
{
	if(m_confmode)
	{
		switch(count)
		{
			case 0:
				m_temp = 0;
				*odata = 0xf3;
				break;
			case 1:
				m_cmd = idata;
				if((m_cmd & 0xf0) != 0x40)
					return false;
				*odata = 0x5a;
				break;
			default:
				switch(m_cmd)
				{
					default: // 40,41,48,49,4a,4b,4f -- all unknown
						*odata = 0x00;
						break;
					case CONFIG_MODE: // 43
						if(count == 3)
							m_temp = idata;
						/* no break */
					case QUERY_PAD_STATE: // 42
						*odata = pad_data(count, true);
						break;
					case 0x44: // set mode and lock ?
						switch(count)
						{
							case 3:
								m_analogmode = idata ? true : false; // only 0x01 ?
								break;
							case 4:
								m_analoglock = idata ? true : false; // only 0x03 ?
								break;
						}
						*odata = 0x00;
						break;
					case 0x45: // get mode ?
					{
						const uint8_t val[] = { 1, 2, 0, 2, 1, 0 };
						if(count == 4)
							*odata = m_analogmode;
						else
							*odata = val[count-2];
						break;
					}
					case 0x46: // query act (vibrate) ?
					{
						const uint8_t val[2][6] = {{ 0, 0, 1, 2, 0, 10 },
												{ 0, 0, 1, 1, 1, 14 }};
						*odata = val[m_temp][count-2];
						if(count == 3)
							m_temp = idata ? 1 : 0;
						break;
					}
					case 0x47: // query comb (combination?) ?
					{
						const uint8_t val[] = { 0, 0, 2, 0, 1, 0 };
						*odata = val[count-2];
						break;
					}
					case 0x4c: // query mode ?
						switch(count)
						{
							case 3:
								m_temp = idata;
								/* no break */
							default:
								*odata = 0x00;
								break;
							case 5:
								*odata = m_analogmode ? 0x07 : 0x04; // ?
								break;
						}
						break;
					case 0x4d: // set act (vibrate) ?
						*odata = 0xff;
						break;
				}
				break;
			case 8:
				if(m_cmd == CONFIG_MODE)
					m_confmode = m_temp;
				return false;
		}
	}
	else if(m_analogmode)
	{
		switch(count)
		{
			case 0:
				if(m_model == model::JOYSTICK)
					*odata = 0x53;
				else
					*odata = 0x73;
				break;
			case 1:
				m_cmd = idata;
				if((m_cmd & 0xfe) != QUERY_PAD_STATE)
					return false;
				*odata = 0x5a;
				break;
			case 3:
				if(m_cmd == CONFIG_MODE)
					m_temp = idata;
				/* no break */
			default:
				*odata = pad_data(count, true);
				break;
			case 8:
				if(m_cmd == CONFIG_MODE)
					m_confmode = m_temp;
				return false;
		}
	}
	else
	{
		switch(count)
		{
			case 0:
				*odata = 0x41;
				break;
			case 1:
				m_cmd = idata;
				if((m_cmd & 0xfe) != QUERY_PAD_STATE)
					return false;
				*odata = 0x5a;
				break;
			case 3:
				if(m_cmd == CONFIG_MODE)
					m_temp = idata;
				/* no break */
			default:
				*odata = pad_data(count, false);
				break;
			case 4:
				if(m_cmd == CONFIG_MODE)
					m_confmode = m_temp;
				return false;
		}
	}
	return true;
}

static INPUT_PORTS_START( psx_analog_controller )
	PORT_START("PSXPAD0")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_UP )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON9 ) PORT_NAME("R3")
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON10 ) PORT_NAME("L3")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SELECT )

	PORT_START("PSXPAD1")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Square")
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Cross")
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("Circle")
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("Triangle")
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_NAME("R1")
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_NAME("L1")
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON7 ) PORT_NAME("R2")
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON8 ) PORT_NAME("L2")

	PORT_START("PSXRSTICKX")
	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_X ) PORT_NAME("Right Analog X") PORT_SENSITIVITY(100)

	PORT_START("PSXRSTICKY")
	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_NAME("Right Analog Y") PORT_SENSITIVITY(100)

	PORT_START("PSXLSTICKX")
	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Z ) PORT_NAME("Left Analog X") PORT_SENSITIVITY(100)

	PORT_START("PSXLSTICKY")
	PORT_BIT( 0xff, 0x80, IPT_PADDLE ) PORT_NAME("Left Analog Y") PORT_SENSITIVITY(100)

	PORT_START("PSXMISC")
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON11 ) PORT_NAME("Analog") PORT_TOGGLE PORT_CHANGED_MEMBER(DEVICE_SELF, psx_analog_controller_device, change_mode, nullptr)
INPUT_PORTS_END

ioport_constructor psx_analog_controller_device::device_input_ports() const
{
	return INPUT_PORTS_NAME(psx_analog_controller);
}

INPUT_CHANGED_MEMBER(psx_analog_controller_device::change_mode)
{
	if(!m_analoglock)
		m_analogmode = newval;
}