/* ********************************************************************************************************* * eMOD * the melis Operation System * input sub-system * input sub-system internal head file * * (c) Copyright 2010-2012, sunny China * All Rights Reserved * * File : sys_input.h * Version: V1.0 * By : Sunny * Date : 2010-10-27 8:47:23 * Note : input system extern service for input driver and event user. ********************************************************************************************************* */ #ifndef __SYS_INPUT_H__ #define __SYS_INPUT_H__ #include #include #include /* key action value define */ #define KEY_UP_ACTION 0 #define KEY_DOWN_ACTION 1 #define KEY_REPEAT_ACTION 2 /* * Event types */ #define EV_SYN 0x00 #define EV_KEY 0x01 #define EV_REL 0x02 #define EV_ABS 0x03 #define EV_MSC 0x04 #define EV_SW 0x05 #define EV_LED 0x11 #define EV_SND 0x12 #define EV_REP 0x14 #define EV_FF 0x15 #define EV_PWR 0x16 #define EV_FF_STATUS 0x17 #define EV_MAX 0x1f #define EV_CNT (EV_MAX+1) /* * Synchronization events. */ #define SYN_REPORT 0 #define SYN_CONFIG 1 #define SYN_MT_REPORT 2 /* * Keys and buttons, * Standard Set. */ #define KEY_RESERVED 0x00 #define KEY_LBUTTON 0x01 #define KEY_RBUTTON 0x02 #define KEY_CANCEL 0x03 #define KEY_MBUTTON 0x04 /* NOT contiguous with L & RBUTTON */ #define KEY_XBUTTON1 0x05 /* NOT contiguous with L & RBUTTON */ #define KEY_XBUTTON2 0x06 /* NOT contiguous with L & RBUTTON */ #define KEY_BACK 0x08 #define KEY_TAB 0x09 #define KEY_CLEAR 0x0C #define KEY_RETURN 0x0D #define KEY_SHIFT 0x10 #define KEY_CONTROL 0x11 #define KEY_MENU 0x12 #define KEY_PAUSE 0x13 #define KEY_CAPITAL 0x14 #define KEY_KANA 0x15 #define KEY_HANGEUL 0x15 /* old name - should be here for compatibility */ #define KEY_HANGUL 0x15 #define KEY_JUNJA 0x17 #define KEY_FINAL 0x18 #define KEY_HANJA 0x19 #define KEY_KANJI 0x19 #define KEY_ESCAPE 0x1B #define KEY_CONVERT 0x1c #define KEY_NOCONVERT 0x1d #define KEY_SPACE 0x20 #define KEY_PRIOR 0x21 #define KEY_NEXT 0x22 #define KEY_END 0x23 #define KEY_HOME 0x24 #define KEY_LEFT 0x25 #define KEY_UP 0x26 #define KEY_RIGHT 0x27 #define KEY_DOWN 0x28 #define KEY_SELECT 0x29 #define KEY_PRINT 0x2A #define KEY_EXECUTE 0x2B #define KEY_SNAPSHOT 0x2C #define KEY_INSERT 0x2D #define KEY_DELETE 0x2E #define KEY_HELP 0x2F /* KEY_0 thru KEY_9 are the same as ASCII '0' thru '9' (0x30 - 0x39) */ #define KEY_0 0x30 #define KEY_1 0x31 #define KEY_2 0x32 #define KEY_3 0x33 #define KEY_4 0x34 #define KEY_5 0x35 #define KEY_6 0x36 #define KEY_7 0x37 #define KEY_8 0x38 #define KEY_9 0x39 /* KEY_A thru KEY_Z are the same as ASCII 'A' thru 'Z' (0x41 - 0x5A) */ #define KEY_A 0x41 #define KEY_B 0x42 #define KEY_C 0x43 #define KEY_D 0x44 #define KEY_E 0x45 #define KEY_F 0x46 #define KEY_G 0x47 #define KEY_H 0x48 #define KEY_I 0x49 #define KEY_J 0x4A #define KEY_K 0x4B #define KEY_L 0x4C #define KEY_M 0x4D #define KEY_N 0x4E #define KEY_O 0x4F #define KEY_P 0x50 #define KEY_Q 0x51 #define KEY_R 0x52 #define KEY_S 0x53 #define KEY_T 0x54 #define KEY_U 0x55 #define KEY_V 0x56 #define KEY_W 0x57 #define KEY_X 0x58 #define KEY_Y 0x59 #define KEY_Z 0x5A #define KEY_LWIN 0x5B #define KEY_RWIN 0x5C #define KEY_APPS 0x5D #define KEY_SLEEP 0x5F #define KEY_NUMPAD0 0x60 #define KEY_NUMPAD1 0x61 #define KEY_NUMPAD2 0x62 #define KEY_NUMPAD3 0x63 #define KEY_NUMPAD4 0x64 #define KEY_NUMPAD5 0x65 #define KEY_NUMPAD6 0x66 #define KEY_NUMPAD7 0x67 #define KEY_NUMPAD8 0x68 #define KEY_NUMPAD9 0x69 #define KEY_MULTIPLY 0x6A #define KEY_ADD 0x6B #define KEY_SEPARATOR 0x6C #define KEY_SUBTRACT 0x6D #define KEY_DECIMAL 0x6E #define KEY_DIVIDE 0x6F #define KEY_F1 0x70 #define KEY_F2 0x71 #define KEY_F3 0x72 #define KEY_F4 0x73 #define KEY_F5 0x74 #define KEY_F6 0x75 #define KEY_F7 0x76 #define KEY_F8 0x77 #define KEY_F9 0x78 #define KEY_F10 0x79 #define KEY_F11 0x7A #define KEY_F12 0x7B #define KEY_F13 0x7C #define KEY_F14 0x7D #define KEY_F15 0x7E #define KEY_F16 0x7F #define KEY_F17 0x80 #define KEY_F18 0x81 #define KEY_F19 0x82 #define KEY_F20 0x83 #define KEY_F21 0x84 #define KEY_F22 0x85 #define KEY_F23 0x86 #define KEY_F24 0x87 #define KEY_NUMLOCK 0x90 #define KEY_SCROLL 0x91 /* KEY_L* & KEY_R* - left and right Alt, Ctrl and Shift virtual keys. */ #define KEY_LSHIFT 0xA0 #define KEY_RSHIFT 0xA1 #define KEY_LCONTROL 0xA2 #define KEY_RCONTROL 0xA3 #define KEY_LMENU 0xA4 #define KEY_RMENU 0xA5 #define KEY_EXTEND_BSLASH 0xE2 #define KEY_OEM_102 0xE2 #define KEY_PROCESSKEY 0xE5 #define KEY_ATTN 0xF6 #define KEY_CRSEL 0xF7 #define KEY_EXSEL 0xF8 #define KEY_EREOF 0xF9 #define KEY_PLAY 0xFA #define KEY_ZOOM 0xFB #define KEY_NONAME 0xFC #define KEY_PA1 0xFD #define KEY_OEM_CLEAR 0xFE #define KEY_SEMICOLON 0xBA #define KEY_EQUAL 0xBB #define KEY_COMMA 0xBC #define KEY_HYPHEN 0xBD #define KEY_PERIOD 0xBE #define KEY_SLASH 0xBF #define KEY_BACKQUOTE 0xC0 #define KEY_BROWSER_BACK 0xA6 #define KEY_BROWSER_FORWARD 0xA7 #define KEY_BROWSER_REFRESH 0xA8 #define KEY_BROWSER_STOP 0xA9 #define KEY_BROWSER_SEARCH 0xAA #define KEY_BROWSER_FAVORITES 0xAB #define KEY_BROWSER_HOME 0xAC #define KEY_VOLUME_MUTE 0xAD #define KEY_VOLUME_DOWN 0xAE #define KEY_VOLUME_UP 0xAF #define KEY_MEDIA_NEXT_TRACK 0xB0 #define KEY_MEDIA_PREV_TRACK 0xB1 #define KEY_MEDIA_STOP 0xB2 #define KEY_MEDIA_PLAY_PAUSE 0xB3 #define KEY_LAUNCH_MAIL 0xB4 #define KEY_LAUNCH_MEDIA_SELECT 0xB5 #define KEY_LAUNCH_APP1 0xB6 #define KEY_LAUNCH_APP2 0xB7 #define KEY_LBRACKET 0xDB #define KEY_BACKSLASH 0xDC #define KEY_RBRACKET 0xDD #define KEY_APOSTROPHE 0xDE #define KEY_OFF 0xDF /* buttons */ #define BTN_MOUSE 0x110 #define BTN_LEFT 0x110 #define BTN_RIGHT 0x111 #define BTN_MIDDLE 0x112 #define BTN_SIDE 0x113 #define BTN_EXTRA 0x114 #define BTN_FORWARD 0x115 #define BTN_BACK 0x116 #define BTN_TASK 0x117 #define BTN_DIGI 0x140 #define BTN_TOOL_PEN 0x140 #define BTN_TOOL_RUBBER 0x141 #define BTN_TOOL_BRUSH 0x142 #define BTN_TOOL_PENCIL 0x143 #define BTN_TOOL_AIRBRUSH 0x144 #define BTN_TOOL_FINGER 0x145 #define BTN_TOOL_MOUSE 0x146 #define BTN_TOOL_LENS 0x147 #define BTN_TOUCH 0x14a #define BTN_STYLUS 0x14b #define BTN_STYLUS2 0x14c #define BTN_TOOL_DOUBLETAP 0x14d #define BTN_TOOL_TRIPLETAP 0x14e #define BTN_WHEEL 0x150 #define BTN_GEAR_DOWN 0x150 #define BTN_GEAR_UP 0x151 /* keypad keys, use for PVP remote and so on */ #define KPAD_HOME 0x200 #define KPAD_MUSIC 0x201 #define KPAD_VIDIO 0X202 #define KPAD_PICTURE 0x203 #define KPAD_TV 0x204 #define KPAD_FM 0x205 #define KPAD_UP 0x206 #define KPAD_DOWN 0x207 #define KPAD_LCDOFF 0x208 #define KPAD_RESERVED 0x209 #define KPAD_NUM0 0x20A #define KPAD_NUM1 0x20B #define KPAD_NUM2 0x20C #define KPAD_NUM3 0x20D #define KPAD_NUM4 0x20E #define KPAD_NUM5 0x20F #define KPAD_NUM6 0x210 #define KPAD_NUM7 0x211 #define KPAD_NUM8 0x212 #define KPAD_NUM9 0x213 #define KPAD_POWEROFF 0x214 #define KPAD_ENTER 0x215 #define KPAD_SCAN 0x216 #define KPAD_SHUTDOWN 0x217 #define KPAD_RECORD 0x218 #define KPAD_ECHO_VOL 0x219 #define KPAD_TF_USB 0x220 /*IR KEY*/ #define IR_KPAD_MUTE 0x250 #define IR_KPAD_REPEAT 0x251 #define IR_KPAD_POWERON_OFF 0x252 #define IR_KPAD_PHOTO 0x253 #define IR_KPAD_MUSIC 0x254 #define IR_KPAD_MOVIE 0x255 #define IR_KPAD_STOP 0x256 #define IR_KPAD_UP 0x257 #define IR_KPAD_PLAY_PAUSE 0x258 #define IR_KPAD_LEFT 0x259 #define IR_KPAD_ENTER 0x25A #define IR_KPAD_RIGHT 0x25B #define IR_KPAD_SETUP 0x25C #define IR_KPAD_DOWN 0x25D #define IR_KPAD_MODE 0x25E #define IR_KPAD_VOLADD 0x25F #define IR_KPAD_FF 0x260 #define IR_KPAD_PREV 0x261 #define IR_KPAD_VOLDEC 0x262 #define IR_KPAD_RR 0x263 #define IR_KPAD_NEXT 0x264 #define IR_KPAD_EBOOK 0x265 #define IR_KPAD_POWEROFF 0x266 #define IR_KPAD_MENU 0x267 #define IR_KPAD_RETURN 0x268 #define IR_KPAD_VOICEUP 0x269 #define IR_KPAD_VOICEDOWN 0x26a #define IR_KPAD_MIC_ONOFF 0x26b #define IR_KPAD_REC_ONOFF 0x26c #define IR_KPAD_MIC_ADD 0x26d #define IR_KPAD_MIC_DEC 0x26e #define IR_KPAD_ECHO 0x26f #define IR_KPAD_LYRIC_ADD 0x270 #define IR_KPAD_LYRIC_DEC 0x271 #define IR_KPAD_ACCOMP_ONOFF 0x272 #define IR_KPAD_NUM1 0x276 #define IR_KPAD_NUM2 0x277 #define IR_KPAD_NUM3 0x278 #define IR_KPAD_NUM4 0x279 #define IR_KPAD_NUM5 0x280 #define IR_KPAD_NUM6 0x281 #define IR_KPAD_NUM7 0x282 #define IR_KPAD_NUM8 0x283 #define IR_KPAD_NUM9 0x284 #define IR_KPAD_NUM0 0x285 #define IR_KPAD_EQ 0x286 #define IR_KPAD_SINGER 0x287 #define IR_KPAD_ALPHABET 0x288 #define IR_KPAD_DIGITAL 0x289 #define IR_KPAD_FAVOR 0x28a #define IR_KPAD_NEWSONG 0x28b #define IR_KPAD_SEL_LIST 0x28c #define IR_KPAD_DELETE 0x28d #define IR_KPAD_CUTSONG 0x28e #define IR_KPAD_AUX 0x28f #define IR_KPAD_NTFS_PAL 0x290 #define IR_KAPD_ECHO_SET 0x291 #define KPAD_ECHO_SET 0x292 #define IR_KPAD_SEL_TIME 0x293 #define KPAD_MUTE 0X29e #define KPAD_VOICEDOWN 0X29f #define KPAD_VOICEUP 0X2a0 #define KPAD_RETURN 0X2a1 #define KPAD_LEFT 0X2a2 #define KPAD_RIGHT 0X2a3 #define KPAD_ZOOM 0X2a4 #define KPAD_MENU 0X2a5 #define KPAD_MOVIE 0X2a6 #define KPAD_TVOUT 0X2a7 #define KPAD_POWER 0X2a8 #define KPAD_EBOOK 0X2a9 #define KPAD_MODE 0X2aa /* We avoid low common keys in module aliases so they don't get huge. */ #define KEY_MAX 0x2ff #define KEY_CNT (KEY_MAX+1) /* * Relative axes */ #define REL_X 0x00 #define REL_Y 0x01 #define REL_Z 0x02 #define REL_RX 0x03 #define REL_RY 0x04 #define REL_RZ 0x05 #define REL_HWHEEL 0x06 #define REL_DIAL 0x07 #define REL_WHEEL 0x08 #define REL_MISC 0x09 #define REL_MAX 0x0f #define REL_CNT (REL_MAX+1) /* * Absolute axes */ #define ABS_X 0x00 #define ABS_Y 0x01 #define ABS_Z 0x02 #define ABS_RX 0x03 #define ABS_RY 0x04 #define ABS_RZ 0x05 #define ABS_THROTTLE 0x06 #define ABS_RUDDER 0x07 #define ABS_WHEEL 0x08 #define ABS_GAS 0x09 #define ABS_BRAKE 0x0a #define ABS_HAT0X 0x10 #define ABS_HAT0Y 0x11 #define ABS_HAT1X 0x12 #define ABS_HAT1Y 0x13 #define ABS_HAT2X 0x14 #define ABS_HAT2Y 0x15 #define ABS_HAT3X 0x16 #define ABS_HAT3Y 0x17 #define ABS_PRESSURE 0x18 #define ABS_DISTANCE 0x19 #define ABS_TILT_X 0x1a #define ABS_TILT_Y 0x1b #define ABS_TOOL_WIDTH 0x1c #define ABS_VOLUME 0x20 #define ABS_MISC 0x28 #define ABS_MAX 0x3f #define ABS_CNT (ABS_MAX+1) /* * Misc events */ #define MSC_SERIAL 0x00 #define MSC_PULSELED 0x01 #define MSC_GESTURE 0x02 #define MSC_RAW 0x03 #define MSC_SCAN 0x04 #define MSC_MAX 0x07 #define MSC_CNT (MSC_MAX+1) /* * LEDs */ #define LED_NUML 0x00 #define LED_CAPSL 0x01 #define LED_SCROLLL 0x02 #define LED_COMPOSE 0x03 #define LED_KANA 0x04 #define LED_SLEEP 0x05 #define LED_SUSPEND 0x06 #define LED_MUTE 0x07 #define LED_MISC 0x08 #define LED_MAIL 0x09 #define LED_CHARGING 0x0a #define LED_MAX 0x0f #define LED_CNT (LED_MAX+1) /* * Autorepeat values */ #define REP_DELAY 0x00 #define REP_PERIOD 0x01 #define REP_MAX 0x01 /* * Sounds */ #define SND_CLICK 0x00 #define SND_BELL 0x01 #define SND_TONE 0x02 #define SND_MAX 0x07 #define SND_CNT (SND_MAX+1) #define FF_MAX 0x7f #define FF_CNT (FF_MAX+1) /* The class name of INPUT devices */ #define INPUT_CLASS_NAME "INPUT" /* INPUT logical devices name, use for graber logical device */ #define INPUT_LKEYBOARD_DEV_NAME "LKeyBoardDev" #define INPUT_LMOUSE_DEV_NAME "LMouseDev" #define INPUT_LTS_DEV_NAME "LTSDev" /* input system limits */ #define INPUT_LOGICALDEV_MAX 16 /* max logical device number */ #define INPUT_CHILDREN_MAX 8 /* max children number of logical device */ #define INPUT_EV_BUFFER_MAXLEN 256 /* max event buffer length */ #define INPUT_MAX_EVENT_NR 64 /* max event number */ /* input device classes */ #define INPUT_KEYBOARD_CLASS 0 /* keyboard class device */ #define INPUT_MOUSE_CLASS 1 /* mouse class device */ #define INPUT_TS_CLASS 2 /* touchpanel class device */ /* basic bit operations */ #define INPUT_BITS_PER_BYTE 8 #define INPUT_DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) #define INPUT_BITS_PER_LONG (sizeof(long) * INPUT_BITS_PER_BYTE) #define INPUT_BIT(nr) (1UL << (nr)) #define INPUT_BIT_MASK(nr) (1UL << ((nr) % INPUT_BITS_PER_LONG)) #define INPUT_BIT_WORD(nr) ((nr) / INPUT_BITS_PER_LONG) #define INPUT_BITS_TO_LONGS(nr) INPUT_DIV_ROUND_UP(nr, INPUT_BITS_PER_LONG) /* logical device ioctl command */ #define INPUT_SET_REP_PERIOD 0x100 typedef struct __INPUT_PID { uint16_t product; uint16_t version; } __input_pid_t; typedef struct __INPUT_DEV { /* 以下4个成员为注册通用设备所用 */ const char *classname; const char *name; __dev_devop_t *ops; void *parg; /* 指向通用设备 */ __hdle devnode; /* 在逻辑设备的物理设备子表数组中的index序号 */ unsigned char seq; /* 指向该物理设备对应的逻辑设备 */ __hdle ldevp; /* 设备类型，用于物理输入设备注册时匹配相应的逻辑输入设备 */ uint32_t device_class; /* 物理输入设备的身份信息 */ __input_pid_t id; /* 设备支持的事件bitmap，相应位为1表示支持该种事件 */ unsigned long evbit[INPUT_BITS_TO_LONGS(EV_CNT)]; /* 设备支持的按键bitmap，相应位为1表示支持该按键 */ unsigned long keybit[INPUT_BITS_TO_LONGS(KEY_CNT)]; /* 设备支持的相对位移类别bitmap，如x、y、z，相应位为1表示支持该种相对位移 */ unsigned long relbit[INPUT_BITS_TO_LONGS(REL_CNT)]; /* 设备支持的绝对位移类别bitmap，如x、y、volume，相应位为1表示支持该种绝对位移 */ unsigned long absbit[INPUT_BITS_TO_LONGS(ABS_CNT)]; /* 设备支持的led灯种类bitmap，如capslock灯、scroll灯，相应位为1表示支持该种灯 */ unsigned long ledbit[INPUT_BITS_TO_LONGS(LED_CNT)]; /* 设备支持的声音种类bitmap，如click、bell，相应位为1表示支持该种声音 */ unsigned long sndbit[INPUT_BITS_TO_LONGS(SND_CNT)]; /* 设备支持的力反馈种类bitmap，如手柄震动，相应位为1表示支持该种力反馈 */ unsigned long ffbit[INPUT_BITS_TO_LONGS(FF_CNT)]; /* 重复键码 */ uint32_t repeat_key; /* 重复按键timer */ __hdle timer; /* 存放当前的绝对值，下一次将被拿来做降噪参考 */ int32_t abs[ABS_MAX + 1]; /* 存放重复按键的各阶段时间间隔 */ /* rep[REP_DELAY]存放被忽略的第一次重复按键次数，默认为0 */ int32_t rep[REP_MAX + 1]; /* key/led/snd状态bitmap，用来check对应code的值是否反转 */ unsigned long key[INPUT_BITS_TO_LONGS(KEY_CNT)]; unsigned long led[INPUT_BITS_TO_LONGS(LED_CNT)]; unsigned long snd[INPUT_BITS_TO_LONGS(SND_CNT)]; /* 用来校正绝对值的信息数组 */ int32_t absmax[ABS_MAX + 1]; int32_t absmin[ABS_MAX + 1]; /* 用来降噪的参考值 */ int32_t absfuzz[ABS_MAX + 1]; /* 物理事件处理函数 */ int32_t (*event)(struct __INPUT_DEV *dev, __u32 type, __u32 code, __s32 value); /* 物理事件缓存区，收到EV_SYN后会转移到循环队列 */ uint32_t evbuf[INPUT_EV_BUFFER_MAXLEN]; /* 物理事件当前指针 */ int32_t ev_pos; } __input_dev_t; typedef struct __INPUT_EVENT { uint32_t type; /* 事件类型，key/rel/abs... */ uint32_t code; /* 事件代码 */ int32_t value; /* 事件值 */ } __input_event_t; typedef struct __INPUT_EVENT_PACKET { void *pGrabArg; /* 注册回调函数时传入的私有句柄*/ uint32_t ldev_id; /* 逻辑设备ID */ uint32_t pdev_id; /* 物理设备ID */ int32_t event_cnt; /* 事件的个数 */ __input_event_t events[INPUT_MAX_EVENT_NR];/* 事件缓冲区 */ } __input_event_packet_t; int32_t input_init(void); int32_t input_exit(void); #endif /* __SYS_INPUT_H__ */