/* * $Id: evtest.c,v 1.1 2004/01/17 16:59:46 js Exp $ * * Copyright (c) 1999-2000 Vojtech Pavlik * * Event device test program */ /* * 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 * * Should you need to contact me, the author, you can do so either by * e-mail - mail your message to , or by paper mail: * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic */ #include #include #include #include #include #include char *events[EV_MAX + 1] = { "Reset", "Key", "Relative", "Absolute", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "LED", "Sound", NULL, "Repeat", "ForceFeedback", NULL, "ForceFeedbackStatus"}; char *keys[KEY_MAX + 1] = { "Reserved", "Esc", "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "Minus", "Equal", "Backspace", "Tab", "Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P", "LeftBrace", "RightBrace", "Enter", "LeftControl", "A", "S", "D", "F", "G", "H", "J", "K", "L", "Semicolon", "Apostrophe", "Grave", "LeftShift", "BackSlash", "Z", "X", "C", "V", "B", "N", "M", "Comma", "Dot", "Slash", "RightShift", "KPAsterisk", "LeftAlt", "Space", "CapsLock", "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "F10", "NumLock", "ScrollLock", "KP7", "KP8", "KP9", "KPMinus", "KP4", "KP5", "KP6", "KPPlus", "KP1", "KP2", "KP3", "KP0", "KPDot", "103rd", "F13", "102nd", "F11", "F12", "F14", "F15", "F16", "F17", "F18", "F19", "F20", "KPEnter", "RightCtrl", "KPSlash", "SysRq", "RightAlt", "LineFeed", "Home", "Up", "PageUp", "Left", "Right", "End", "Down", "PageDown", "Insert", "Delete", "Macro", "Mute", "VolumeDown", "VolumeUp", "Power", "KPEqual", "KPPlusMinus", "Pause", "F21", "F22", "F23", "F24", "KPComma", "LeftMeta", "RightMeta", "Compose", "Stop", "Again", "Props", "Undo", "Front", "Copy", "Open", "Paste", "Find", "Cut", "Help", "Menu", "Calc", "Setup", "Sleep", "WakeUp", "File", "SendFile", "DeleteFile", "X-fer", "Prog1", "Prog2", "WWW", "MSDOS", "Coffee", "Direction", "CycleWindows", "Mail", "Bookmarks", "Computer", "Back", "Forward", "CloseCD", "EjectCD", "EjectCloseCD", "NextSong", "PlayPause", "PreviousSong", "StopCD", "Record", "Rewind", "Phone", "ISOKey", "Config", "HomePage", "Refresh", "Exit", "Move", "Edit", "ScrollUp", "ScrollDown", "KPLeftParenthesis", "KPRightParenthesis", "International1", "International2", "International3", "International4", "International5", "International6", "International7", "International8", "International9", "Language1", "Language2", "Language3", "Language4", "Language5", "Language6", "Language7", "Language8", "Language9", NULL, "PlayCD", "PauseCD", "Prog3", "Prog4", "Suspend", "Close", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "Btn0", "Btn1", "Btn2", "Btn3", "Btn4", "Btn5", "Btn6", "Btn7", "Btn8", "Btn9", NULL, NULL, NULL, NULL, NULL, NULL, "LeftBtn", "RightBtn", "MiddleBtn", "SideBtn", "ExtraBtn", "ForwardBtn", "BackBtn", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "Trigger", "ThumbBtn", "ThumbBtn2", "TopBtn", "TopBtn2", "PinkieBtn", "BaseBtn", "BaseBtn2", "BaseBtn3", "BaseBtn4", "BaseBtn5", "BaseBtn6", NULL, NULL, NULL, "BtnDead", "BtnA", "BtnB", "BtnC", "BtnX", "BtnY", "BtnZ", "BtnTL", "BtnTR", "BtnTL2", "BtnTR2", "BtnSelect", "BtnStart", "BtnMode", "BtnThumbL", "BtnThumbR", NULL, "ToolPen", "ToolRubber", "ToolBrush", "ToolPencil", "ToolAirbrush", "ToolFinger", "ToolMouse", "ToolLens", NULL, NULL, "Touch", "Stylus", "Stylus2", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "Ok", "Select", "Goto", "Clear", "Power2", "Option", "Info", "Time", "Vendor", "Archive", "Program", "Channel", "Favorites", "EPG", "PVR", "MHP", "Language", "Title", "Subtitle", "Angle", "Zoom", "Mode", "Keyboard", "Screen", "PC", "TV", "TV2", "VCR", "VCR2", "Sat", "Sat2", "CD", "Tape", "Radio", "Tuner", "Player", "Text", "DVD", "Aux", "MP3", "Audio", "Video", "Directory", "List", "Memo", "Calendar", "Red", "Green", "Yellow", "Blue", "ChannelUp", "ChannelDown", "First", "Last", "AB", "Play", "Restart", "Slow", "Shuffle", "FastForward", "Previous", "Next", "Digits", "Teen", "Twen", "Break" }; char *absval[5] = { "Value", "Min ", "Max ", "Fuzz ", "Flat " }; char *relatives[REL_MAX + 1] = { "X", "Y", "Z", NULL, NULL, NULL, "HWheel", "Dial", "Wheel" }; char *absolutes[ABS_MAX + 1] = { "X", "Y", "Z", "Rx", "Ry", "Rz", "Throttle", "Rudder", "Wheel", "Gas", "Brake", NULL, NULL, NULL, NULL, NULL, "Hat0X", "Hat0Y", "Hat1X", "Hat1Y", "Hat2X", "Hat2Y", "Hat3X", "Hat 3Y", "Pressure", "Distance", "XTilt", "YTilt"}; char *leds[LED_MAX + 1] = { "NumLock", "CapsLock", "ScrollLock", "Compose", "Kana", "Sleep", "Suspend", "Mute" }; char *repeats[REP_MAX + 1] = { "Delay", "Period" }; char *sounds[SND_MAX + 1] = { "Bell", "Click" }; char **names[EV_MAX + 1] = { events, keys, relatives, absolutes, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, leds, sounds, NULL, repeats, NULL, NULL, NULL }; #define BITS_PER_LONG (sizeof(long) * 8) #define NBITS(x) ((((x)-1)/BITS_PER_LONG)+1) #define OFF(x) ((x)%BITS_PER_LONG) #define BIT(x) (1UL<> OFF(bit)) & 1) int main (int argc, char **argv) { int fd, rd, i, j, k; struct input_event ev[64]; int version; unsigned short id[4]; unsigned long bit[EV_MAX][NBITS(KEY_MAX)]; char name[256] = "Unknown"; int abs[5]; if (argc < 2) { printf("Usage: evtest /dev/input/eventX\n"); printf("Where X = input device number\n"); exit(1); } if ((fd = open(argv[argc - 1], O_RDONLY)) < 0) { perror("evtest"); exit(1); } if (ioctl(fd, EVIOCGVERSION, &version)) { perror("evtest: can't get version"); exit(1); } printf("Input driver version is %d.%d.%d\n", version >> 16, (version >> 8) & 0xff, version & 0xff); ioctl(fd, EVIOCGID, id); printf("Input device ID: bus 0x%x vendor 0x%x product 0x%x version 0x%x\n", id[ID_BUS], id[ID_VENDOR], id[ID_PRODUCT], id[ID_VERSION]); ioctl(fd, EVIOCGNAME(sizeof(name)), name); printf("Input device name: \"%s\"\n", name); memset(bit, 0, sizeof(bit)); ioctl(fd, EVIOCGBIT(0, EV_MAX), bit[0]); printf("Supported events:\n"); for (i = 0; i < EV_MAX; i++) if (test_bit(i, bit[0])) { printf(" Event type %d (%s)\n", i, events[i] ? events[i] : "?"); ioctl(fd, EVIOCGBIT(i, KEY_MAX), bit[i]); for (j = 0; j < KEY_MAX; j++) if (test_bit(j, bit[i])) { printf(" Event code %d (%s)\n", j, names[i] ? (names[i][j] ? names[i][j] : "?") : "?"); if (i == EV_ABS) { ioctl(fd, EVIOCGABS(j), abs); for (k = 0; k < 5; k++) if ((k < 3) || abs[k]) printf(" %s %6d\n", absval[k], abs[k]); } } } printf("Testing ... (interrupt to exit)\n"); while (1) { rd = read(fd, ev, sizeof(struct input_event) * 64); if (rd < (int) sizeof(struct input_event)) { printf("yyy\n"); perror("\nevtest: error reading"); exit (1); } for (i = 0; i < rd / sizeof(struct input_event); i++) printf("Event: time %ld.%06ld, type %d (%s), code %d (%s), value %d\n", ev[i].time.tv_sec, ev[i].time.tv_usec, ev[i].type, events[ev[i].type] ? events[ev[i].type] : "?", ev[i].code, names[ev[i].type] ? (names[ev[i].type][ev[i].code] ? names[ev[i].type][ev[i].code] : "?") : "?", ev[i].value); } } added Backlight initialisation for Cwlinux 2004-05-31[lcd4linux @ 2004-05-31 06:27:34 by reinelt]reinelt1-0/+40 ChangeLog update 2004-05-31[lcd4linux @ 2004-05-31 06:24:42 by reinelt]reinelt2-7/+29 fixed symlink security issue with the image driver 2004-05-31[lcd4linux @ 2004-05-31 05:38:02 by reinelt]reinelt8-42/+94 fixed possible bugs with user-defined chars (clear high bits) thanks to Andy Baxter for debugging the MilfordInstruments driver! 2004-05-31[lcd4linux @ 2004-05-31 01:31:01 by andy-b]andy-b1-10/+12 fixed bug in Milford Instruments driver which drew extra graphics chars in odd places when drawing double bars. (the display doesn't like it if you put the escape character 0xfe inside a define char sequence). 2004-05-30[lcd4linux @ 2004-05-30 08:25:50 by reinelt]reinelt2-30/+92 Crystalfontz 631 driver finished 2004-05-29[lcd4linux @ 2004-05-29 23:30:20 by reinelt]reinelt1-1/+9 fixed a compiler issue with drv_Image.c (thanks to Frank Stratmann) 2004-05-29[lcd4linux @ 2004-05-29 15:53:28 by reinelt]reinelt3-9/+25 M50530: reset parport signals on exit plugin_ppp: ppp() has two parameters, not three lcd4linux.conf.sample: diskstats() corrected 2004-05-29[lcd4linux @ 2004-05-29 01:07:56 by reinelt]reinelt2-21/+25 bug in plugin_diskstats fixed 2004-05-29[lcd4linux @ 2004-05-29 00:27:14 by reinelt]reinelt8-11/+214 added plugin_diskstats.c 2004-05-28[lcd4linux @ 2004-05-28 14:38:10 by reinelt]reinelt2-1/+41 Status and Changelog Update