mirror of https://github.com/PCSX2/pcsx2.git
611 lines
12 KiB
C++
611 lines
12 KiB
C++
/* ZeroPAD - author: zerofrog(@gmail.com)
|
|
* Copyright (C) 2006-2007
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <sys/stat.h>
|
|
#include <sys/types.h>
|
|
#include <fcntl.h>
|
|
#include <string.h>
|
|
#include <stdarg.h>
|
|
|
|
#include "zeropad.h"
|
|
|
|
#ifndef _WIN32
|
|
|
|
#include <unistd.h>
|
|
#else
|
|
#include "svnrev.h"
|
|
#endif
|
|
|
|
char libraryName[256];
|
|
|
|
PADAnalog g_lanalog[2], g_ranalog[2];
|
|
PADconf conf;
|
|
|
|
keyEvent event;
|
|
|
|
u16 status[2];
|
|
int pressure;
|
|
string s_strIniPath = "inis/zeropad.ini";
|
|
|
|
const unsigned char version = PS2E_PAD_VERSION;
|
|
const unsigned char revision = 0;
|
|
const unsigned char build = 2; // increase that with each version
|
|
|
|
int PadEnum[2][2] = {{0, 2}, {1, 3}};
|
|
|
|
u32 pads = 0;
|
|
u8 stdpar[2][20] = {
|
|
{0xff, 0x5a, 0xff, 0xff, 0x80, 0x80, 0x80, 0x80,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00},
|
|
{0xff, 0x5a, 0xff, 0xff, 0x80, 0x80, 0x80, 0x80,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00}
|
|
};
|
|
u8 cmd40[2][8] = {
|
|
{0xff, 0x5a, 0x00, 0x00, 0x02, 0x00, 0x00, 0x5a},
|
|
{0xff, 0x5a, 0x00, 0x00, 0x02, 0x00, 0x00, 0x5a}
|
|
};
|
|
u8 cmd41[2][8] = {
|
|
{0xff, 0x5a, 0xff, 0xff, 0x03, 0x00, 0x00, 0x5a},
|
|
{0xff, 0x5a, 0xff, 0xff, 0x03, 0x00, 0x00, 0x5a}
|
|
};
|
|
u8 unk46[2][8] = {
|
|
{0xFF, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A},
|
|
{0xFF, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A}
|
|
};
|
|
u8 unk47[2][8] = {
|
|
{0xff, 0x5a, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00},
|
|
{0xff, 0x5a, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00}
|
|
};
|
|
u8 unk4c[2][8] = {
|
|
{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
|
|
{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
|
|
};
|
|
u8 unk4d[2][8] = {
|
|
{0xff, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
|
|
{0xff, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}
|
|
};
|
|
u8 cmd4f[2][8] = {
|
|
{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5a},
|
|
{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5a}
|
|
};
|
|
u8 stdcfg[2][8] = {
|
|
{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
|
|
{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
|
|
}; // 2 & 3 = 0
|
|
u8 stdmode[2][8] = {
|
|
{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
|
|
{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
|
|
};
|
|
u8 stdmodel[2][8] = {
|
|
{0xff,
|
|
0x5a,
|
|
0x03, // 03 - dualshock2, 01 - dualshock
|
|
0x02, // number of modes
|
|
0x01, // current mode: 01 - analog, 00 - digital
|
|
0x02,
|
|
0x01,
|
|
0x00},
|
|
{0xff,
|
|
0x5a,
|
|
0x03, // 03 - dualshock2, 01 - dualshock
|
|
0x02, // number of modes
|
|
0x01, // current mode: 01 - analog, 00 - digital
|
|
0x02,
|
|
0x01,
|
|
0x00}
|
|
};
|
|
|
|
u8 *buf;
|
|
int padID[2];
|
|
int padMode[2];
|
|
int curPad;
|
|
int curByte;
|
|
int curCmd;
|
|
int cmdLen;
|
|
int ds2mode = 0; // DS Mode at start
|
|
FILE *padLog = NULL;
|
|
|
|
int POV(u32 direction, u32 angle)
|
|
{
|
|
if ((direction == 0) && (angle >= 0) && (angle < 4500)) return 1;//forward
|
|
if ((direction == 2) && (angle >= 4500) && (angle < 13500)) return 1;//right
|
|
if ((direction == 1) && (angle >= 13500) && (angle < 22500)) return 1;//backward
|
|
if ((direction == 3) && (angle >= 22500) && (angle < 31500)) return 1;//left
|
|
if ((direction == 0) && (angle >= 31500) && (angle < 36000)) return 1;//forward
|
|
return 0;
|
|
}
|
|
|
|
void _KeyPress(int pad, u32 key)
|
|
{
|
|
int i;
|
|
|
|
#ifdef _WIN32
|
|
for (i=0; i<PADKEYS; i++) {
|
|
if (key == conf.keys[pad][i]) {
|
|
status[pad]&=~(1<<i);
|
|
return;
|
|
}
|
|
}
|
|
#else
|
|
for (int p = 0; p < PADSUBKEYS; p++)
|
|
{
|
|
for (i = 0; i < PADKEYS; i++)
|
|
{
|
|
if (key == conf.keys[PadEnum[pad][p]][i])
|
|
{
|
|
status[pad] &= ~(1 << i);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
event.evt = KEYPRESS;
|
|
event.key = key;
|
|
}
|
|
|
|
void _KeyRelease(int pad, u32 key)
|
|
{
|
|
int i;
|
|
|
|
#ifdef _WIN32
|
|
for (i=0; i<PADKEYS; i++) {
|
|
if (key == conf.keys[pad][i]) {
|
|
status[pad]|= (1<<i);
|
|
return;
|
|
}
|
|
}
|
|
#else
|
|
for (int p = 0; p < PADSUBKEYS; p++)
|
|
{
|
|
for (i = 0; i < PADKEYS; i++)
|
|
{
|
|
if (key == conf.keys[PadEnum[pad][p]][i])
|
|
{
|
|
status[pad] |= (1 << i);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
event.evt = KEYRELEASE;
|
|
event.key = key;
|
|
}
|
|
|
|
static void InitLibraryName()
|
|
{
|
|
#ifdef _WIN32
|
|
# ifdef PUBLIC
|
|
|
|
// Public Release!
|
|
// Output a simplified string that's just our name:
|
|
|
|
strcpy(libraryName, "ZeroPAD");
|
|
|
|
# elif defined( SVN_REV_UNKNOWN )
|
|
|
|
// Unknown revision.
|
|
// Output a name that includes devbuild status but not
|
|
// subversion revision tags:
|
|
|
|
strcpy(libraryName, "ZeroPAD"
|
|
# ifdef _DEBUG
|
|
"-Debug"
|
|
# endif
|
|
);
|
|
# else
|
|
|
|
// Use TortoiseSVN's SubWCRev utility's output
|
|
// to label the specific revision:
|
|
|
|
sprintf_s(libraryName, "ZeroPAD r%d%s"
|
|
# ifdef _DEBUG
|
|
"-Debug"
|
|
# else
|
|
"-Dev"
|
|
# endif
|
|
, SVN_REV,
|
|
SVN_MODS ? "m" : ""
|
|
);
|
|
# endif
|
|
#else
|
|
// I'll fix up SVN support later. --arcum42
|
|
|
|
strcpy(libraryName, "ZeroPAD"
|
|
# ifdef _DEBUG
|
|
"-Debug"
|
|
# endif
|
|
);
|
|
#endif
|
|
}
|
|
|
|
u32 CALLBACK PS2EgetLibType()
|
|
{
|
|
return PS2E_LT_PAD;
|
|
}
|
|
|
|
char* CALLBACK PS2EgetLibName()
|
|
{
|
|
InitLibraryName();
|
|
return libraryName;
|
|
}
|
|
|
|
u32 CALLBACK PS2EgetLibVersion2(u32 type)
|
|
{
|
|
return (version << 16) | (revision << 8) | build;
|
|
}
|
|
|
|
void __Log(char *fmt, ...)
|
|
{
|
|
va_list list;
|
|
|
|
if (!conf.log || padLog == NULL) return;
|
|
va_start(list, fmt);
|
|
vfprintf(padLog, fmt, list);
|
|
va_end(list);
|
|
}
|
|
|
|
|
|
s32 CALLBACK PADinit(u32 flags)
|
|
{
|
|
#ifdef PAD_LOG
|
|
if (padLog == NULL)
|
|
{
|
|
padLog = fopen("logs/padLog.txt", "w");
|
|
if (padLog) setvbuf(padLog, NULL, _IONBF, 0);
|
|
}
|
|
PAD_LOG("PADinit\n");
|
|
#endif
|
|
|
|
pads |= flags;
|
|
status[0] = 0xffff;
|
|
status[1] = 0xffff;
|
|
|
|
#ifdef __LINUX__
|
|
char strcurdir[256];
|
|
getcwd(strcurdir, 256);
|
|
s_strIniPath = strcurdir;
|
|
s_strIniPath += "/inis/zeropad.ini";
|
|
#endif
|
|
|
|
LoadConfig();
|
|
|
|
PADsetMode(0, 0);
|
|
PADsetMode(1, 0);
|
|
|
|
pressure = 100;
|
|
for (int i = 0; i < 2; ++i)
|
|
{
|
|
g_ranalog[i].x = 0x80;
|
|
g_ranalog[i].y = 0x80;
|
|
g_lanalog[i].x = 0x80;
|
|
g_lanalog[i].y = 0x80;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void CALLBACK PADshutdown()
|
|
{
|
|
#ifdef PAD_LOG
|
|
if (padLog != NULL)
|
|
{
|
|
fclose(padLog);
|
|
padLog = NULL;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
s32 CALLBACK PADopen(void *pDsp)
|
|
{
|
|
memset(&event, 0, sizeof(event));
|
|
|
|
return _PADopen(pDsp);
|
|
}
|
|
|
|
void CALLBACK PADclose()
|
|
{
|
|
_PADclose();
|
|
}
|
|
|
|
u32 CALLBACK PADquery()
|
|
{
|
|
return 3; // both
|
|
}
|
|
|
|
void PADsetMode(int pad, int mode)
|
|
{
|
|
padMode[pad] = mode;
|
|
switch (ds2mode)
|
|
{
|
|
case 0: // dualshock
|
|
switch (mode)
|
|
{
|
|
case 0: // digital
|
|
padID[pad] = 0x41;
|
|
break;
|
|
|
|
case 1: // analog
|
|
padID[pad] = 0x73;
|
|
break;
|
|
}
|
|
break;
|
|
case 1: // dualshock2
|
|
switch (mode)
|
|
{
|
|
case 0: // digital
|
|
padID[pad] = 0x41;
|
|
break;
|
|
|
|
case 1: // analog
|
|
padID[pad] = 0x79;
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
u8 CALLBACK PADstartPoll(int pad)
|
|
{
|
|
PAD_LOG("PADstartPoll: %d\n", pad);
|
|
|
|
curPad = pad - 1;
|
|
curByte = 0;
|
|
|
|
return 0xff;
|
|
}
|
|
|
|
u8 _PADpoll(u8 value)
|
|
{
|
|
u8 button_check = 0, button_check2 = 0;
|
|
|
|
if (curByte == 0)
|
|
{
|
|
curByte++;
|
|
|
|
PAD_LOG("PADpoll: cmd: %x\n", value);
|
|
|
|
curCmd = value;
|
|
switch (value)
|
|
{
|
|
case 0x40: // DUALSHOCK2 ENABLER
|
|
cmdLen = 8;
|
|
buf = cmd40[curPad];
|
|
return 0xf3;
|
|
|
|
case 0x41: // QUERY_DS2_ANALOG_MODE
|
|
cmdLen = 8;
|
|
buf = cmd41[curPad];
|
|
return 0xf3;
|
|
|
|
case 0x42: // READ_DATA
|
|
|
|
_PADupdate(curPad);
|
|
|
|
stdpar[curPad][2] = status[curPad] >> 8;
|
|
stdpar[curPad][3] = status[curPad] & 0xff;
|
|
stdpar[curPad][4] = g_ranalog[curPad].x;
|
|
stdpar[curPad][5] = g_ranalog[curPad].y;
|
|
stdpar[curPad][6] = g_lanalog[curPad].x;
|
|
stdpar[curPad][7] = g_lanalog[curPad].y;
|
|
|
|
if (padMode[curPad] == 1)
|
|
cmdLen = 20;
|
|
else
|
|
cmdLen = 4;
|
|
|
|
button_check2 = stdpar[curPad][2] >> 4;
|
|
switch (stdpar[curPad][3])
|
|
{
|
|
case 0xBF: // X
|
|
stdpar[curPad][14] = (pressure * 255) / 100; //0xff/(100/(100-conf.keys[curPad][16]));
|
|
break;
|
|
case 0xDF: // Circle
|
|
stdpar[curPad][13] = (pressure * 255) / 100; //0xff/(100/(100-conf.keys[curPad][17]));
|
|
break;
|
|
case 0xEF: // Triangle
|
|
stdpar[curPad][12] = (pressure * 255) / 100; //0xff/(100/(100-conf.keys[curPad][19]));
|
|
break;
|
|
case 0x7F: // Square
|
|
stdpar[curPad][15] = (pressure * 255) / 100; //0xff/(100/(100-conf.keys[curPad][18]));
|
|
break;
|
|
case 0xFB: // L1
|
|
stdpar[curPad][16] = (pressure * 255) / 100; //0xff/(100/(100-conf.keys[curPad][26]));
|
|
break;
|
|
case 0xF7: // R1
|
|
stdpar[curPad][17] = (pressure * 255) / 100; //0xff/(100/(100-conf.keys[curPad][28]));
|
|
break;
|
|
case 0xFE: // L2
|
|
stdpar[curPad][18] = (pressure * 255) / 100; //0xff/(100/(100-conf.keys[curPad][27]));
|
|
break;
|
|
case 0xFD: // R2
|
|
stdpar[curPad][19] = (pressure * 255) / 100; //0xff/(100/(100-conf.keys[curPad][29]));
|
|
break;
|
|
default:
|
|
stdpar[curPad][14] = 0x00; // Not pressed
|
|
stdpar[curPad][13] = 0x00; // Not pressed
|
|
stdpar[curPad][12] = 0x00; // Not pressed
|
|
stdpar[curPad][15] = 0x00; // Not pressed
|
|
stdpar[curPad][16] = 0x00; // Not pressed
|
|
stdpar[curPad][17] = 0x00; // Not pressed
|
|
stdpar[curPad][18] = 0x00; // Not pressed
|
|
stdpar[curPad][19] = 0x00; // Not pressed
|
|
break;
|
|
}
|
|
switch (button_check2)
|
|
{
|
|
case 0xE: // UP
|
|
stdpar[curPad][10] = (pressure * 255) / 100; //0xff/(100/(100-conf.keys[curPad][21]));
|
|
break;
|
|
case 0xB: // DOWN
|
|
stdpar[curPad][11] = (pressure * 255) / 100; //0xff/(100/(100-conf.keys[curPad][22]));
|
|
break;
|
|
case 0x7: // LEFT
|
|
stdpar[curPad][9] = (pressure * 255) / 100; //0xff/(100/(100-conf.keys[curPad][23]));
|
|
break;
|
|
case 0xD: // RIGHT
|
|
stdpar[curPad][8] = (pressure * 255) / 100; //0xff/(100/(100-conf.keys[curPad][24]));
|
|
break;
|
|
default:
|
|
stdpar[curPad][8] = 0x00; // Not pressed
|
|
stdpar[curPad][9] = 0x00; // Not pressed
|
|
stdpar[curPad][10] = 0x00; // Not pressed
|
|
stdpar[curPad][11] = 0x00; // Not pressed
|
|
break;
|
|
}
|
|
buf = stdpar[curPad];
|
|
return padID[curPad];
|
|
|
|
case 0x43: // CONFIG_MODE
|
|
cmdLen = 8;
|
|
buf = stdcfg[curPad];
|
|
if (stdcfg[curPad][3] == 0xff) return 0xf3;
|
|
else return padID[curPad];
|
|
|
|
case 0x44: // SET_MODE_AND_LOCK
|
|
cmdLen = 8;
|
|
buf = stdmode[curPad];
|
|
return 0xf3;
|
|
|
|
case 0x45: // QUERY_MODEL_AND_MODE
|
|
cmdLen = 8;
|
|
buf = stdmodel[curPad];
|
|
buf[4] = padMode[curPad];
|
|
return 0xf3;
|
|
|
|
case 0x46: // ??
|
|
cmdLen = 8;
|
|
buf = unk46[curPad];
|
|
return 0xf3;
|
|
|
|
case 0x47: // ??
|
|
cmdLen = 8;
|
|
buf = unk47[curPad];
|
|
return 0xf3;
|
|
|
|
case 0x4c: // QUERY_MODE ??
|
|
cmdLen = 8;
|
|
buf = unk4c[curPad];
|
|
return 0xf3;
|
|
|
|
case 0x4d:
|
|
cmdLen = 8;
|
|
buf = unk4d[curPad];
|
|
return 0xf3;
|
|
|
|
case 0x4f: // SET_DS2_NATIVE_MODE
|
|
cmdLen = 8;
|
|
padID[curPad] = 0x79; // setting ds2 mode
|
|
ds2mode = 1; // Set DS2 Mode
|
|
buf = cmd4f[curPad];
|
|
return 0xf3;
|
|
|
|
default:
|
|
#ifdef PAD_LOG
|
|
PAD_LOG("*PADpoll*: unknown cmd %x\n", value);
|
|
#endif
|
|
break;
|
|
}
|
|
}
|
|
|
|
switch (curCmd)
|
|
{
|
|
case 0x43:
|
|
if (curByte == 2)
|
|
{
|
|
switch (value)
|
|
{
|
|
case 0:
|
|
buf[2] = 0;
|
|
buf[3] = 0;
|
|
break;
|
|
case 1:
|
|
buf[2] = 0xff;
|
|
buf[3] = 0xff;
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case 0x44:
|
|
if (curByte == 2)
|
|
{
|
|
PADsetMode(curPad, value);
|
|
}
|
|
break;
|
|
|
|
case 0x46:
|
|
if (curByte == 2)
|
|
{
|
|
switch (value)
|
|
{
|
|
case 0: // default
|
|
buf[5] = 0x2;
|
|
buf[6] = 0x0;
|
|
buf[7] = 0xA;
|
|
break;
|
|
case 1: // Param std conf change
|
|
buf[5] = 0x1;
|
|
buf[6] = 0x1;
|
|
buf[7] = 0x14;
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case 0x4c:
|
|
if (curByte == 2)
|
|
{
|
|
switch (value)
|
|
{
|
|
case 0: // mode 0 - digital mode
|
|
buf[5] = 0x4;
|
|
break;
|
|
|
|
case 1: // mode 1 - analog mode
|
|
buf[5] = 0x7;
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
if (curByte >= cmdLen) return 0;
|
|
return buf[curByte++];
|
|
}
|
|
|
|
u8 CALLBACK PADpoll(u8 value)
|
|
{
|
|
u8 ret;
|
|
|
|
ret = _PADpoll(value);
|
|
PAD_LOG("PADpoll: %x (%d: %x)\n", value, curByte, ret);
|
|
return ret;
|
|
}
|
|
|
|
// PADkeyEvent is called every vsync (return NULL if no event)
|
|
static keyEvent s_event;
|
|
keyEvent* CALLBACK PADkeyEvent()
|
|
{
|
|
s_event = event;
|
|
event.evt = 0;
|
|
return &s_event;
|
|
}
|