From 558f3ec1eb325caf706efc15e2fab26121aba442 Mon Sep 17 00:00:00 2001 From: IBNobody Date: Tue, 6 Sep 2016 23:19:01 -0500 Subject: [PATCH] Use keyboard config for nkro (#7) * removing nkro references - wip * changed NKRO to be defined by keymap_config --- keyboards/planck/keymaps/pvc/Makefile | 4 +- keyboards/planck/keymaps/pvc/keymap.c | 5 +- quantum/keycode_config.h | 5 ++ quantum/keymap.h | 1 + quantum/quantum.c | 124 ++++++++++++++------------ tmk_core/common/action_util.c | 10 ++- tmk_core/common/bootmagic.c | 4 - tmk_core/common/command.c | 6 +- tmk_core/common/host.c | 5 -- tmk_core/common/host.h | 4 - tmk_core/common/keyboard.c | 4 +- tmk_core/common/magic.c | 4 - tmk_core/protocol/chibios/usb_main.c | 19 ++-- tmk_core/protocol/lufa/lufa.c | 9 +- tmk_core/protocol/pjrc/usb.c | 18 ++-- tmk_core/protocol/pjrc/usb_keyboard.c | 8 +- tmk_core/readme.md | 2 +- 17 files changed, 131 insertions(+), 101 deletions(-) diff --git a/keyboards/planck/keymaps/pvc/Makefile b/keyboards/planck/keymaps/pvc/Makefile index 0b2f060de..19c3abc6c 100644 --- a/keyboards/planck/keymaps/pvc/Makefile +++ b/keyboards/planck/keymaps/pvc/Makefile @@ -1,9 +1,9 @@ # Build Options -# change to "no" to disable the options, or define them in the Makefile in +# change to "no" to disable the options, or define them in the Makefile in # the appropriate keymap folder that will get included automatically # -BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000) +BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000) MOUSEKEY_ENABLE = yes # Mouse keys(+4700) EXTRAKEY_ENABLE = yes # Audio control and System control(+450) CONSOLE_ENABLE = no # Console for debug(+400) diff --git a/keyboards/planck/keymaps/pvc/keymap.c b/keyboards/planck/keymaps/pvc/keymap.c index 8ff40f377..23aedfc99 100644 --- a/keyboards/planck/keymaps/pvc/keymap.c +++ b/keyboards/planck/keymaps/pvc/keymap.c @@ -83,6 +83,7 @@ enum keyboard_macros { #define SC_ACLS LALT(KC_F4) #define SC_CCLS LCTL(KC_F4) +#define TG_NKRO MAGIC_TOGGLE_NKRO #define OS_SHFT KC_FN0 #define _______ KC_TRNS @@ -206,7 +207,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { [LAYER_ADJUST] = { { XXXXXXX, M_BRTOG, M_BSPDU, M_BSPDD, M_BDFLT, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, MU_TOG , AU_TOG }, { XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX }, - { XXXXXXX, M_QWRTY, XXXXXXX, XXXXXXX, M_BACKL, RESET , XXXXXXX, M_MOUSE, XXXXXXX, XXXXXXX, MUV_IN , XXXXXXX }, + { XXXXXXX, M_QWRTY, XXXXXXX, XXXXXXX, M_BACKL, RESET , TG_NKRO, M_MOUSE, XXXXXXX, XXXXXXX, MUV_IN , XXXXXXX }, { XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, M_UPPER, XXXXXXX, XXXXXXX, M_LOWER, XXXXXXX, TMPO_DN, MUV_DE , TMPO_UP } }, @@ -236,7 +237,7 @@ void persistant_default_layer_set(uint16_t default_layer) } const uint16_t PROGMEM fn_actions[] = { - [0] = ACTION_MODS_ONESHOT(MOD_LSFT), + [0] = ACTION_MODS_ONESHOT(MOD_RSFT), }; const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) diff --git a/quantum/keycode_config.h b/quantum/keycode_config.h index 6216eefc9..c15b0d32f 100644 --- a/quantum/keycode_config.h +++ b/quantum/keycode_config.h @@ -1,6 +1,9 @@ #include "eeconfig.h" #include "keycode.h" +#ifndef KEYCODE_CONFIG_H +#define KEYCODE_CONFIG_H + uint16_t keycode_config(uint16_t keycode); /* NOTE: Not portable. Bit field order depends on implementation */ @@ -19,3 +22,5 @@ typedef union { } keymap_config_t; extern keymap_config_t keymap_config; + +#endif /* KEYCODE_CONFIG_H */ diff --git a/quantum/keymap.h b/quantum/keymap.h index f2d94d75c..98ddfd0c5 100644 --- a/quantum/keymap.h +++ b/quantum/keymap.h @@ -111,6 +111,7 @@ enum quantum_keycodes { MAGIC_UNSWAP_BACKSLASH_BACKSPACE, MAGIC_UNHOST_NKRO, MAGIC_UNSWAP_ALT_GUI, + MAGIC_TOGGLE_NKRO, // Leader key #ifndef DISABLE_LEADER diff --git a/quantum/quantum.c b/quantum/quantum.c index fa86b6220..a16bd5443 100644 --- a/quantum/quantum.c +++ b/quantum/quantum.c @@ -27,10 +27,6 @@ static void do_code16 (uint16_t code, void (*f) (uint8_t)) { f(KC_RGUI); } -#ifdef NKRO_ENABLE - extern bool keyboard_nkro; -#endif - void register_code16 (uint16_t code) { do_code16 (code, register_code); register_code (code); @@ -203,7 +199,7 @@ bool process_record_quantum(keyrecord_t *record) { return false; break; #endif - case MAGIC_SWAP_CONTROL_CAPSLOCK ... MAGIC_UNSWAP_ALT_GUI: + case MAGIC_SWAP_CONTROL_CAPSLOCK ... MAGIC_TOGGLE_NKRO: if (record->event.pressed) { // MAGIC actions (BOOTMAGIC without the boot) if (!eeconfig_is_enabled()) { @@ -211,57 +207,73 @@ bool process_record_quantum(keyrecord_t *record) { } /* keymap config */ keymap_config.raw = eeconfig_read_keymap(); - if (keycode == MAGIC_SWAP_CONTROL_CAPSLOCK) { - keymap_config.swap_control_capslock = 1; - } else if (keycode == MAGIC_CAPSLOCK_TO_CONTROL) { - keymap_config.capslock_to_control = 1; - } else if (keycode == MAGIC_SWAP_LALT_LGUI) { - keymap_config.swap_lalt_lgui = 1; - } else if (keycode == MAGIC_SWAP_RALT_RGUI) { - keymap_config.swap_ralt_rgui = 1; - } else if (keycode == MAGIC_NO_GUI) { - keymap_config.no_gui = 1; - } else if (keycode == MAGIC_SWAP_GRAVE_ESC) { - keymap_config.swap_grave_esc = 1; - } else if (keycode == MAGIC_SWAP_BACKSLASH_BACKSPACE) { - keymap_config.swap_backslash_backspace = 1; - } else if (keycode == MAGIC_HOST_NKRO) { - keymap_config.nkro = 1; - -#ifdef NKRO_ENABLE - clear_keyboard(); // clear to prevent stuck keys - keyboard_nkro = keymap_config.nkro; -#endif - } else if (keycode == MAGIC_SWAP_ALT_GUI) { - keymap_config.swap_lalt_lgui = 1; - keymap_config.swap_ralt_rgui = 1; - } - /* UNs */ - else if (keycode == MAGIC_UNSWAP_CONTROL_CAPSLOCK) { - keymap_config.swap_control_capslock = 0; - } else if (keycode == MAGIC_UNCAPSLOCK_TO_CONTROL) { - keymap_config.capslock_to_control = 0; - } else if (keycode == MAGIC_UNSWAP_LALT_LGUI) { - keymap_config.swap_lalt_lgui = 0; - } else if (keycode == MAGIC_UNSWAP_RALT_RGUI) { - keymap_config.swap_ralt_rgui = 0; - } else if (keycode == MAGIC_UNNO_GUI) { - keymap_config.no_gui = 0; - } else if (keycode == MAGIC_UNSWAP_GRAVE_ESC) { - keymap_config.swap_grave_esc = 0; - } else if (keycode == MAGIC_UNSWAP_BACKSLASH_BACKSPACE) { - keymap_config.swap_backslash_backspace = 0; - } else if (keycode == MAGIC_UNHOST_NKRO) { - keymap_config.nkro = 0; -#ifdef NKRO_ENABLE - clear_keyboard(); // clear to prevent stuck keys - keyboard_nkro = keymap_config.nkro; -#endif - } else if (keycode == MAGIC_UNSWAP_ALT_GUI) { - keymap_config.swap_lalt_lgui = 0; - keymap_config.swap_ralt_rgui = 0; + switch (keycode) + { + case MAGIC_SWAP_CONTROL_CAPSLOCK: + keymap_config.swap_control_capslock = true; + break; + case MAGIC_CAPSLOCK_TO_CONTROL: + keymap_config.capslock_to_control = true; + break; + case MAGIC_SWAP_LALT_LGUI: + keymap_config.swap_lalt_lgui = true; + break; + case MAGIC_SWAP_RALT_RGUI: + keymap_config.swap_ralt_rgui = true; + break; + case MAGIC_NO_GUI: + keymap_config.no_gui = true; + break; + case MAGIC_SWAP_GRAVE_ESC: + keymap_config.swap_grave_esc = true; + break; + case MAGIC_SWAP_BACKSLASH_BACKSPACE: + keymap_config.swap_backslash_backspace = true; + break; + case MAGIC_HOST_NKRO: + keymap_config.nkro = true; + break; + case MAGIC_SWAP_ALT_GUI: + keymap_config.swap_lalt_lgui = true; + keymap_config.swap_ralt_rgui = true; + break; + case MAGIC_UNSWAP_CONTROL_CAPSLOCK: + keymap_config.swap_control_capslock = false; + break; + case MAGIC_UNCAPSLOCK_TO_CONTROL: + keymap_config.capslock_to_control = false; + break; + case MAGIC_UNSWAP_LALT_LGUI: + keymap_config.swap_lalt_lgui = false; + break; + case MAGIC_UNSWAP_RALT_RGUI: + keymap_config.swap_ralt_rgui = false; + break; + case MAGIC_UNNO_GUI: + keymap_config.no_gui = false; + break; + case MAGIC_UNSWAP_GRAVE_ESC: + keymap_config.swap_grave_esc = false; + break; + case MAGIC_UNSWAP_BACKSLASH_BACKSPACE: + keymap_config.swap_backslash_backspace = false; + break; + case MAGIC_UNHOST_NKRO: + keymap_config.nkro = false; + break; + case MAGIC_UNSWAP_ALT_GUI: + keymap_config.swap_lalt_lgui = false; + keymap_config.swap_ralt_rgui = false; + break; + case MAGIC_TOGGLE_NKRO: + keymap_config.nkro = !keymap_config.nkro; + break; + default: + break; } eeconfig_update_keymap(keymap_config.raw); + clear_keyboard(); // clear to prevent stuck keys + return false; } break; @@ -284,7 +296,7 @@ bool process_record_quantum(keyrecord_t *record) { unregister_mods(MOD_BIT(KC_LSFT)); } return false; - break; + // break; } case KC_RSPC: { @@ -306,7 +318,7 @@ bool process_record_quantum(keyrecord_t *record) { unregister_mods(MOD_BIT(KC_RSFT)); } return false; - break; + // break; } default: { shift_interrupted[0] = true; diff --git a/tmk_core/common/action_util.c b/tmk_core/common/action_util.c index 61ff202be..cb4b25264 100644 --- a/tmk_core/common/action_util.c +++ b/tmk_core/common/action_util.c @@ -20,6 +20,10 @@ along with this program. If not, see . #include "action_util.h" #include "action_layer.h" #include "timer.h" +#include "keycode_config.h" + +extern keymap_config_t keymap_config; + static inline void add_key_byte(uint8_t code); static inline void del_key_byte(uint8_t code); @@ -139,7 +143,7 @@ void send_keyboard_report(void) { void add_key(uint8_t key) { #ifdef NKRO_ENABLE - if (keyboard_protocol && keyboard_nkro) { + if (keyboard_protocol && keymap_config.nkro) { add_key_bit(key); return; } @@ -150,7 +154,7 @@ void add_key(uint8_t key) void del_key(uint8_t key) { #ifdef NKRO_ENABLE - if (keyboard_protocol && keyboard_nkro) { + if (keyboard_protocol && keymap_config.nkro) { del_key_bit(key); return; } @@ -231,7 +235,7 @@ uint8_t has_anymod(void) uint8_t get_first_key(void) { #ifdef NKRO_ENABLE - if (keyboard_protocol && keyboard_nkro) { + if (keyboard_protocol && keymap_config.nkro) { uint8_t i = 0; for (; i < KEYBOARD_REPORT_BITS && !keyboard_report->nkro.bits[i]; i++) ; diff --git a/tmk_core/common/bootmagic.c b/tmk_core/common/bootmagic.c index 6730a2a4a..2c6bcbae5 100644 --- a/tmk_core/common/bootmagic.c +++ b/tmk_core/common/bootmagic.c @@ -83,10 +83,6 @@ void bootmagic(void) } eeconfig_update_keymap(keymap_config.raw); -#ifdef NKRO_ENABLE - keyboard_nkro = keymap_config.nkro; -#endif - /* default layer */ uint8_t default_layer = 0; if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_0)) { default_layer |= (1<<0); } diff --git a/tmk_core/common/command.c b/tmk_core/common/command.c index 476fc6fe3..54d6117fd 100644 --- a/tmk_core/common/command.c +++ b/tmk_core/common/command.c @@ -238,7 +238,7 @@ static void print_status(void) print_val_hex8(keyboard_protocol); print_val_hex8(keyboard_idle); #ifdef NKRO_ENABLE - print_val_hex8(keyboard_nkro); + print_val_hex8(keymap_config.nkro); #endif print_val_hex32(timer_read32()); @@ -435,8 +435,8 @@ static bool command_common(uint8_t code) // NKRO toggle case MAGIC_KC(MAGIC_KEY_NKRO): clear_keyboard(); // clear to prevent stuck keys - keyboard_nkro = !keyboard_nkro; - if (keyboard_nkro) { + keymap_config.nkro = !keymap_config.nkro; + if (keymap_config.nkro) { print("NKRO: on\n"); } else { print("NKRO: off\n"); diff --git a/tmk_core/common/host.c b/tmk_core/common/host.c index 11a05c2dd..e12b62216 100644 --- a/tmk_core/common/host.c +++ b/tmk_core/common/host.c @@ -22,11 +22,6 @@ along with this program. If not, see . #include "util.h" #include "debug.h" - -#ifdef NKRO_ENABLE -bool keyboard_nkro = true; -#endif - static host_driver_t *driver; static uint16_t last_system_report = 0; static uint16_t last_consumer_report = 0; diff --git a/tmk_core/common/host.h b/tmk_core/common/host.h index 9814b10d2..aeabba710 100644 --- a/tmk_core/common/host.h +++ b/tmk_core/common/host.h @@ -28,10 +28,6 @@ along with this program. If not, see . extern "C" { #endif -#ifdef NKRO_ENABLE -extern bool keyboard_nkro; -#endif - extern uint8_t keyboard_idle; extern uint8_t keyboard_protocol; diff --git a/tmk_core/common/keyboard.c b/tmk_core/common/keyboard.c index c46a701b3..371d93f3e 100644 --- a/tmk_core/common/keyboard.c +++ b/tmk_core/common/keyboard.c @@ -57,6 +57,8 @@ along with this program. If not, see . # include "visualizer/visualizer.h" #endif + + #ifdef MATRIX_HAS_GHOST static bool has_ghost_in_row(uint8_t row) { @@ -106,7 +108,7 @@ void keyboard_init(void) { rgblight_init(); #endif #if defined(NKRO_ENABLE) && defined(FORCE_NKRO) - keyboard_nkro = true; + keymap_config.nkro = 1; #endif } diff --git a/tmk_core/common/magic.c b/tmk_core/common/magic.c index 194e4cc02..49617a3d1 100644 --- a/tmk_core/common/magic.c +++ b/tmk_core/common/magic.c @@ -27,10 +27,6 @@ void magic(void) /* keymap config */ keymap_config.raw = eeconfig_read_keymap(); -#ifdef NKRO_ENABLE - keyboard_nkro = keymap_config.nkro; -#endif - uint8_t default_layer = 0; default_layer = eeconfig_read_default_layer(); default_layer_set((uint32_t)default_layer); diff --git a/tmk_core/protocol/chibios/usb_main.c b/tmk_core/protocol/chibios/usb_main.c index e2c9d9bf1..d0c72c46c 100644 --- a/tmk_core/protocol/chibios/usb_main.c +++ b/tmk_core/protocol/chibios/usb_main.c @@ -28,6 +28,12 @@ #include "led.h" #endif +#ifdef NKRO_ENABLE + #include "keycode_config.h" + + extern keymap_config_t keymap_config; +#endif + /* --------------------------------------------------------- * Global interface variables and declarations * --------------------------------------------------------- @@ -39,9 +45,6 @@ uint16_t keyboard_led_stats __attribute__((aligned(2))) = 0; volatile uint16_t keyboard_idle_count = 0; static virtual_timer_t keyboard_idle_timer; static void keyboard_idle_timer_cb(void *arg); -#ifdef NKRO_ENABLE -extern bool keyboard_nkro; -#endif /* NKRO_ENABLE */ report_keyboard_t keyboard_report_sent = {{0}}; #ifdef MOUSE_ENABLE @@ -943,8 +946,8 @@ static bool usb_request_hook_cb(USBDriver *usbp) { if((usbp->setup[4] == KBD_INTERFACE) && (usbp->setup[5] == 0)) { /* wIndex */ keyboard_protocol = ((usbp->setup[2]) != 0x00); /* LSB(wValue) */ #ifdef NKRO_ENABLE - keyboard_nkro = !!keyboard_protocol; - if(!keyboard_nkro && keyboard_idle) { + keymap_config.nkro = !!keyboard_protocol; + if(!keymap_config.nkro && keyboard_idle) { #else /* NKRO_ENABLE */ if(keyboard_idle) { #endif /* NKRO_ENABLE */ @@ -962,7 +965,7 @@ static bool usb_request_hook_cb(USBDriver *usbp) { keyboard_idle = usbp->setup[3]; /* MSB(wValue) */ /* arm the timer */ #ifdef NKRO_ENABLE - if(!keyboard_nkro && keyboard_idle) { + if(!keymap_config.nkro && keyboard_idle) { #else /* NKRO_ENABLE */ if(keyboard_idle) { #endif /* NKRO_ENABLE */ @@ -1089,7 +1092,7 @@ static void keyboard_idle_timer_cb(void *arg) { } #ifdef NKRO_ENABLE - if(!keyboard_nkro && keyboard_idle) { + if(!keymap_config.nkro && keyboard_idle) { #else /* NKRO_ENABLE */ if(keyboard_idle) { #endif /* NKRO_ENABLE */ @@ -1122,7 +1125,7 @@ void send_keyboard(report_keyboard_t *report) { osalSysUnlock(); #ifdef NKRO_ENABLE - if(keyboard_nkro) { /* NKRO protocol */ + if(keymap_config.nkro) { /* NKRO protocol */ /* need to wait until the previous packet has made it through */ /* can rewrite this using the synchronous API, then would wait * until *after* the packet has been transmitted. I think diff --git a/tmk_core/protocol/lufa/lufa.c b/tmk_core/protocol/lufa/lufa.c index 9b201374a..01c0e45b0 100644 --- a/tmk_core/protocol/lufa/lufa.c +++ b/tmk_core/protocol/lufa/lufa.c @@ -52,6 +52,13 @@ #include "descriptor.h" #include "lufa.h" +#ifdef NKRO_ENABLE + #include "keycode_config.h" + + extern keymap_config_t keymap_config; +#endif + + #ifdef AUDIO_ENABLE #include #endif @@ -502,7 +509,7 @@ static void send_keyboard(report_keyboard_t *report) /* Select the Keyboard Report Endpoint */ #ifdef NKRO_ENABLE - if (keyboard_protocol && keyboard_nkro) { + if (keyboard_protocol && keymap_config.nkro) { /* Report protocol - NKRO */ Endpoint_SelectEndpoint(NKRO_IN_EPNUM); diff --git a/tmk_core/protocol/pjrc/usb.c b/tmk_core/protocol/pjrc/usb.c index 1e6ba8719..09efbe076 100644 --- a/tmk_core/protocol/pjrc/usb.c +++ b/tmk_core/protocol/pjrc/usb.c @@ -1,17 +1,17 @@ /* USB Keyboard Plus Debug Channel Example for Teensy USB Development Board * http://www.pjrc.com/teensy/usb_keyboard.html * Copyright (c) 2009 PJRC.COM, LLC - * + * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: - * + * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. - * + * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE @@ -41,6 +41,12 @@ #include "action.h" #include "action_util.h" +#ifdef NKRO_ENABLE + #include "keycode_config.h" + + extern keymap_config_t keymap_config; +#endif + /************************************************************************** * @@ -694,7 +700,7 @@ ISR(USB_GEN_vect) } /* TODO: should keep IDLE rate on each keyboard interface */ #ifdef NKRO_ENABLE - if (!keyboard_nkro && keyboard_idle && (++div4 & 3) == 0) { + if (!keymap_config.nkro && keyboard_idle && (++div4 & 3) == 0) { #else if (keyboard_idle && (++div4 & 3) == 0) { #endif @@ -881,7 +887,7 @@ ISR(USB_COM_vect) #endif if (bmRequestType == 0x00 && wValue == DEVICE_REMOTE_WAKEUP) { if (bRequest == SET_FEATURE) { - remote_wakeup = true; + remote_wakeup = true; } else { remote_wakeup = false; } @@ -932,7 +938,7 @@ ISR(USB_COM_vect) if (bRequest == HID_SET_PROTOCOL) { keyboard_protocol = wValue; #ifdef NKRO_ENABLE - keyboard_nkro = !!keyboard_protocol; + keymap_config.nkro = !!keyboard_protocol; #endif clear_keyboard(); //usb_wait_in_ready(); diff --git a/tmk_core/protocol/pjrc/usb_keyboard.c b/tmk_core/protocol/pjrc/usb_keyboard.c index 4b87b5d7b..05f479734 100644 --- a/tmk_core/protocol/pjrc/usb_keyboard.c +++ b/tmk_core/protocol/pjrc/usb_keyboard.c @@ -30,6 +30,12 @@ #include "util.h" #include "host.h" +#ifdef NKRO_ENABLE + #include "keycode_config.h" + + extern keymap_config_t keymap_config; +#endif + // protocol setting from the host. We use exactly the same report // either way, so this variable only stores the setting since we @@ -56,7 +62,7 @@ int8_t usb_keyboard_send_report(report_keyboard_t *report) int8_t result = 0; #ifdef NKRO_ENABLE - if (keyboard_nkro) + if (keymap_config.nkro) result = send_report(report, KBD2_ENDPOINT, 0, KBD2_SIZE); else #endif diff --git a/tmk_core/readme.md b/tmk_core/readme.md index f460d0ed4..324232851 100644 --- a/tmk_core/readme.md +++ b/tmk_core/readme.md @@ -23,7 +23,7 @@ These features can be used in your keyboard. * Mouse key - Mouse control with keyboard * System Control Key - Power Down, Sleep, Wake Up and USB Remote Wake up * Media Control Key - Volume Down/Up, Mute, Next/Prev track, Play, Stop and etc -* USB NKRO - 120 keys(+ 8 modifiers) simultaneously +* USB NKRO - 240 keys(+ 8 modifiers) simultaneously * PS/2 mouse support - PS/2 mouse(TrackPoint) as composite device * Keyboard protocols - PS/2, ADB, M0110, Sun and other old keyboard protocols * User Function - Customizable function of key with writing code