mirror of https://github.com/PCSX2/pcsx2.git
630 lines
12 KiB
C++
630 lines
12 KiB
C++
/* OnePAD - author: arcum42(@gmail.com)
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* Copyright (C) 2009
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*
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* Based on ZeroPAD, author zerofrog@gmail.com
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* Copyright (C) 2006-2007
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <fcntl.h>
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#include <string.h>
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#include <stdarg.h>
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#include "onepad.h"
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#ifndef _WIN32
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#include <unistd.h>
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#else
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#include "svnrev.h"
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#endif
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char libraryName[256];
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PADconf conf;
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keyEvent event;
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u16 status[2];
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int pressure;
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static keyEvent s_event;
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std::string s_strIniPath("inis/");
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std::string s_strLogPath("logs/");
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bool toggleAutoRepeat = true;
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const u32 version = PS2E_PAD_VERSION;
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const u32 revision = 0;
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const u32 build = 1; // increase that with each version
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int PadEnum[2][2] = {{0, 2}, {1, 3}};
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u32 pads = 0;
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u8 stdpar[2][20] = {
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{0xff, 0x5a, 0xff, 0xff, 0x80, 0x80, 0x80, 0x80,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00},
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{0xff, 0x5a, 0xff, 0xff, 0x80, 0x80, 0x80, 0x80,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00}
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};
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u8 cmd40[2][8] = {
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{0xff, 0x5a, 0x00, 0x00, 0x02, 0x00, 0x00, 0x5a},
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{0xff, 0x5a, 0x00, 0x00, 0x02, 0x00, 0x00, 0x5a}
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};
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u8 cmd41[2][8] = {
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{0xff, 0x5a, 0xff, 0xff, 0x03, 0x00, 0x00, 0x5a},
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{0xff, 0x5a, 0xff, 0xff, 0x03, 0x00, 0x00, 0x5a}
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};
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u8 unk46[2][8] = {
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{0xFF, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A},
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{0xFF, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A}
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};
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u8 unk47[2][8] = {
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{0xff, 0x5a, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00},
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{0xff, 0x5a, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00}
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};
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u8 unk4c[2][8] = {
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{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
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{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
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};
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u8 unk4d[2][8] = {
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{0xff, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
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{0xff, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}
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};
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u8 cmd4f[2][8] = {
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{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5a},
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{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5a}
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};
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u8 stdcfg[2][8] = {
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{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
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{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
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}; // 2 & 3 = 0
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u8 stdmode[2][8] = {
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{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
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{0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
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};
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u8 stdmodel[2][8] = {
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{0xff,
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0x5a,
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0x03, // 03 - dualshock2, 01 - dualshock
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0x02, // number of modes
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0x01, // current mode: 01 - analog, 00 - digital
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0x02,
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0x01,
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0x00},
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{0xff,
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0x5a,
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0x03, // 03 - dualshock2, 01 - dualshock
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0x02, // number of modes
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0x01, // current mode: 01 - analog, 00 - digital
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0x02,
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0x01,
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0x00}
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};
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u8 *buf;
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int padID[2];
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int padMode[2];
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int curPad, curByte, curCmd, cmdLen;
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int ds2mode = 0; // DS Mode at start
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FILE *padLog = NULL;
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pthread_spinlock_t s_mutexStatus;
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u32 s_keyPress[2], s_keyRelease[2];
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static void InitLibraryName()
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{
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#ifdef _WIN32
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# ifdef PUBLIC
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// Public Release!
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// Output a simplified string that's just our name:
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strcpy(libraryName, "OnePAD");
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# elif defined( SVN_REV_UNKNOWN )
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// Unknown revision.
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// Output a name that includes devbuild status but not
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// subversion revision tags:
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strcpy(libraryName, "OnePAD"
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# ifdef PCSX2_DEBUG
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"-Debug"
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# endif
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);
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# else
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// Use TortoiseSVN's SubWCRev utility's output
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// to label the specific revision:
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sprintf_s(libraryName, "OnePAD r%d%s"
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# ifdef PCSX2_DEBUG
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"-Debug"
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# else
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"-Dev"
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# endif
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, SVN_REV,
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SVN_MODS ? "m" : ""
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);
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# endif
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#else
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// I'll fix up SVN support later. --arcum42
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strcpy(libraryName, "OnePAD"
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# ifdef PCSX2_DEBUG
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"-Debug"
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# endif
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);
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#endif
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}
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EXPORT_C_(u32) PS2EgetLibType()
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{
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return PS2E_LT_PAD;
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}
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EXPORT_C_(char*) PS2EgetLibName()
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{
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InitLibraryName();
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return libraryName;
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}
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EXPORT_C_(u32) PS2EgetLibVersion2(u32 type)
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{
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return (version << 16) | (revision << 8) | build;
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}
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void __Log(const char *fmt, ...)
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{
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va_list list;
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if (padLog == NULL) return;
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va_start(list, fmt);
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vfprintf(padLog, fmt, list);
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va_end(list);
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}
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void __LogToConsole(const char *fmt, ...)
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{
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va_list list;
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va_start(list, fmt);
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if (padLog != NULL) vfprintf(padLog, fmt, list);
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printf("OnePAD: ");
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vprintf(fmt, list);
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va_end(list);
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}
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void initLogging()
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{
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#ifdef PAD_LOG
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if (padLog) return;
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const std::string LogFile(s_strLogPath + "padLog.txt");
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padLog = fopen(LogFile.c_str(), "w");
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if (padLog)
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setvbuf(padLog, NULL, _IONBF, 0);
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PAD_LOG("PADinit\n");
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#endif
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}
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void CloseLogging()
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{
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#ifdef PAD_LOG
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if (padLog)
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{
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fclose(padLog);
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padLog = NULL;
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}
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#endif
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}
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void clearPAD()
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{
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for (int pad = 0; pad < MAX_SUB_KEYS; pad++)
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{
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for (int key= 0; key < MAX_KEYS; ++key)
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{
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set_key(pad, key, 0);
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}
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}
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}
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EXPORT_C_(s32) PADinit(u32 flags)
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{
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initLogging();
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pads |= flags;
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status[0] = 0xffff;
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status[1] = 0xffff;
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LoadConfig();
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PADsetMode(0, 0);
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PADsetMode(1, 0);
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pressure = 100;
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Analog::Init();
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return 0;
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}
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EXPORT_C_(void) PADshutdown()
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{
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CloseLogging();
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}
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EXPORT_C_(s32) PADopen(void *pDsp)
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{
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memset(&event, 0, sizeof(event));
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pthread_spin_init(&s_mutexStatus, PTHREAD_PROCESS_PRIVATE);
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s_keyPress[0] = s_keyPress[1] = 0;
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s_keyRelease[0] = s_keyRelease[1] = 0;
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#ifdef __LINUX__
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JoystickInfo::EnumerateJoysticks(s_vjoysticks);
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#endif
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return _PADopen(pDsp);
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}
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EXPORT_C_(void) PADsetSettingsDir(const char* dir)
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{
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// Get the path to the ini directory.
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s_strIniPath = (dir==NULL) ? "inis/" : dir;
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}
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EXPORT_C_(void) PADsetLogDir(const char* dir)
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{
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// Get the path to the log directory.
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s_strLogPath = (dir==NULL) ? "logs/" : dir;
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// Reload the log file after updated the path
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CloseLogging();
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initLogging();
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}
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EXPORT_C_(void) PADclose()
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{
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pthread_spin_destroy(&s_mutexStatus);
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_PADclose();
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}
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void _PADupdate(int pad)
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{
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pthread_spin_lock(&s_mutexStatus);
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status[pad] |= s_keyRelease[pad];
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status[pad] &= ~s_keyPress[pad];
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s_keyRelease[pad] = 0;
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s_keyPress[pad] = 0;
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pthread_spin_unlock(&s_mutexStatus);
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}
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void UpdateKeys(int pad, int keyPress, int keyRelease)
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{
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pthread_spin_lock(&s_mutexStatus);
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s_keyPress[pad] |= keyPress;
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s_keyPress[pad] &= ~keyRelease;
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s_keyRelease[pad] |= keyRelease;
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s_keyRelease[pad] &= ~keyPress;
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pthread_spin_unlock(&s_mutexStatus);
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}
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EXPORT_C_(u32) PADquery()
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{
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return 3; // both
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}
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void PADsetMode(int pad, int mode)
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{
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padMode[pad] = mode;
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switch (ds2mode)
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{
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case 0: // dualshock
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switch (mode)
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{
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case 0: // digital
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padID[pad] = 0x41;
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break;
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case 1: // analog
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padID[pad] = 0x73;
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break;
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}
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break;
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case 1: // dualshock2
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switch (mode)
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{
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case 0: // digital
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padID[pad] = 0x41;
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break;
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case 1: // analog
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padID[pad] = 0x79;
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break;
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}
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break;
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}
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}
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EXPORT_C_(u8) PADstartPoll(int pad)
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{
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//PAD_LOG("PADstartPoll: %d\n", pad);
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curPad = pad - 1;
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curByte = 0;
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return 0xff;
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}
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u8 _PADpoll(u8 value)
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{
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u8 button_check = 0;
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const int avg_pressure = (pressure * 255) / 100;
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if (curByte == 0)
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{
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curByte++;
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//PAD_LOG("PADpoll: cmd: %x\n", value);
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curCmd = value;
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switch (value)
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{
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case CMD_SET_VREF_PARAM: // DUALSHOCK2 ENABLER
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cmdLen = 8;
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buf = cmd40[curPad];
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return 0xf3;
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case CMD_QUERY_DS2_ANALOG_MODE: // QUERY_DS2_ANALOG_MODE
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cmdLen = 8;
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buf = cmd41[curPad];
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return 0xf3;
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case CMD_READ_DATA_AND_VIBRATE: // READ_DATA
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_PADupdate(curPad);
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stdpar[curPad][2] = status[curPad] >> 8;
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stdpar[curPad][3] = status[curPad] & 0xff;
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stdpar[curPad][4] = Analog::Pad(curPad, PAD_RX);
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stdpar[curPad][5] = Analog::Pad(curPad, PAD_RY);
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stdpar[curPad][6] = Analog::Pad(curPad, PAD_LX);
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stdpar[curPad][7] = Analog::Pad(curPad, PAD_LY);
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if (padMode[curPad] == 1)
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cmdLen = 20;
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else
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cmdLen = 4;
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button_check = stdpar[curPad][2] >> 4;
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switch (stdpar[curPad][3])
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{
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case 0xBF: // X
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stdpar[curPad][14] = avg_pressure;
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break;
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case 0xDF: // Circle
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stdpar[curPad][13] = avg_pressure;
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break;
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case 0xEF: // Triangle
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stdpar[curPad][12] = avg_pressure;
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break;
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case 0x7F: // Square
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stdpar[curPad][15] = avg_pressure;
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break;
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case 0xFB: // L1
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stdpar[curPad][16] = avg_pressure;
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break;
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case 0xF7: // R1
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stdpar[curPad][17] = avg_pressure;
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break;
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case 0xFE: // L2
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stdpar[curPad][18] = avg_pressure;
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break;
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case 0xFD: // R2
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stdpar[curPad][19] = avg_pressure;
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break;
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default:
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stdpar[curPad][14] = 0x00; // Not pressed
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stdpar[curPad][13] = 0x00; // Not pressed
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stdpar[curPad][12] = 0x00; // Not pressed
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stdpar[curPad][15] = 0x00; // Not pressed
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stdpar[curPad][16] = 0x00; // Not pressed
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stdpar[curPad][17] = 0x00; // Not pressed
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stdpar[curPad][18] = 0x00; // Not pressed
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stdpar[curPad][19] = 0x00; // Not pressed
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break;
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}
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switch (button_check)
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{
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case 0xE: // UP
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stdpar[curPad][10] = avg_pressure;
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break;
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case 0xB: // DOWN
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stdpar[curPad][11] = avg_pressure;
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break;
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case 0x7: // LEFT
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stdpar[curPad][9] = avg_pressure;
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break;
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case 0xD: // RIGHT
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stdpar[curPad][8] = avg_pressure;
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break;
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default:
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stdpar[curPad][8] = 0x00; // Not pressed
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stdpar[curPad][9] = 0x00; // Not pressed
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stdpar[curPad][10] = 0x00; // Not pressed
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stdpar[curPad][11] = 0x00; // Not pressed
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break;
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}
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buf = stdpar[curPad];
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return padID[curPad];
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case CMD_CONFIG_MODE: // CONFIG_MODE
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cmdLen = 8;
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buf = stdcfg[curPad];
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if (stdcfg[curPad][3] == 0xff)
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return 0xf3;
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else
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return padID[curPad];
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case CMD_SET_MODE_AND_LOCK: // SET_MODE_AND_LOCK
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cmdLen = 8;
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buf = stdmode[curPad];
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return 0xf3;
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case CMD_QUERY_MODEL_AND_MODE: // QUERY_MODEL_AND_MODE
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cmdLen = 8;
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buf = stdmodel[curPad];
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buf[4] = padMode[curPad];
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return 0xf3;
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case CMD_QUERY_ACT: // ??
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cmdLen = 8;
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buf = unk46[curPad];
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return 0xf3;
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case CMD_QUERY_COMB: // ??
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cmdLen = 8;
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buf = unk47[curPad];
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return 0xf3;
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case CMD_QUERY_MODE: // QUERY_MODE ??
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cmdLen = 8;
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buf = unk4c[curPad];
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return 0xf3;
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case CMD_VIBRATION_TOGGLE:
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cmdLen = 8;
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buf = unk4d[curPad];
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return 0xf3;
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case CMD_SET_DS2_NATIVE_MODE: // SET_DS2_NATIVE_MODE
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cmdLen = 8;
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padID[curPad] = 0x79; // setting ds2 mode
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ds2mode = 1; // Set DS2 Mode
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buf = cmd4f[curPad];
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return 0xf3;
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default:
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PAD_LOG("*PADpoll*: unknown cmd %x\n", value);
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break;
|
|
}
|
|
}
|
|
|
|
switch (curCmd)
|
|
{
|
|
case CMD_CONFIG_MODE:
|
|
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 CMD_SET_MODE_AND_LOCK:
|
|
if (curByte == 2)
|
|
{
|
|
PADsetMode(curPad, value);
|
|
}
|
|
break;
|
|
|
|
case CMD_QUERY_ACT:
|
|
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 CMD_QUERY_MODE:
|
|
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++];
|
|
}
|
|
|
|
EXPORT_C_(u8) 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)
|
|
EXPORT_C_(keyEvent*) PADkeyEvent()
|
|
{
|
|
s_event = event;
|
|
event.evt = 0;
|
|
event.key = 0;
|
|
return &s_event;
|
|
}
|