tmk_core/common/command.c

   1 /*
   2 Copyright 2011 Jun Wako <wakojun@gmail.com>
   3
   4 This program is free software: you can redistribute it and/or modify
   5 it under the terms of the GNU General Public License as published by
   6 the Free Software Foundation, either version 2 of the License, or
   7 (at your option) any later version.
   8
   9 This program is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 GNU General Public License for more details.
  13
  14 You should have received a copy of the GNU General Public License
  15 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 */
  17 #include <stdint.h>
  18 #include <stdbool.h>
  19 #include <util/delay.h>
  20 #include "keycode.h"
  21 #include "host.h"
  22 #include "keymap.h"
  23 #include "print.h"
  24 #include "debug.h"
  25 #include "util.h"
  26 #include "timer.h"
  27 #include "keyboard.h"
  28 #include "bootloader.h"
  29 #include "action_layer.h"
  30 #include "action_util.h"
  31 #include "eeconfig.h"
  32 #include "sleep_led.h"
  33 #include "led.h"
  34 #include "command.h"
  35 #include "backlight.h"
  36
  37 #ifdef MOUSEKEY_ENABLE
  38 #include "mousekey.h"
  39 #endif
  40
  41 #ifdef PROTOCOL_PJRC
  42 #   include "usb_keyboard.h"
  43 #   ifdef EXTRAKEY_ENABLE
  44 #       include "usb_extra.h"
  45 #   endif
  46 #endif
  47
  48 #ifdef PROTOCOL_VUSB
  49 #   include "usbdrv.h"
  50 #endif
  51
  52
  53 static bool command_common(uint8_t code);
  54 static void command_common_help(void);
  55 static void print_version(void);
  56 static void print_status(void);
  57 static bool command_console(uint8_t code);
  58 static void command_console_help(void);
  59 #ifdef MOUSEKEY_ENABLE
  60 static bool mousekey_console(uint8_t code);
  61 static void mousekey_console_help(void);
  62 #endif
  63
  64 static uint8_t numkey2num(uint8_t code);
  65 static void switch_default_layer(uint8_t layer);
  66
  67
  68 command_state_t command_state = ONESHOT;
  69
  70
  71 bool command_proc(uint8_t code)
  72 {
  73     switch (command_state) {
  74         case ONESHOT:
  75             if (!IS_COMMAND())
  76                 return false;
  77             return (command_extra(code) || command_common(code));
  78             break;
  79         case CONSOLE:
  80             if (IS_COMMAND())
  81                 return (command_extra(code) || command_common(code));
  82             else
  83                 return (command_console_extra(code) || command_console(code));
  84             break;
  85 #ifdef MOUSEKEY_ENABLE
  86         case MOUSEKEY:
  87             mousekey_console(code);
  88             break;
  89 #endif
  90         default:
  91             command_state = ONESHOT;
  92             return false;
  93     }
  94     return true;
  95 }
  96
  97 /* TODO: Refactoring is needed. */
  98 /* This allows to define extra commands. return false when not processed. */
  99 bool command_extra(uint8_t code) __attribute__ ((weak));
 100 bool command_extra(uint8_t code)
 101 {
 102     return false;
 103 }
 104
 105 bool command_console_extra(uint8_t code) __attribute__ ((weak));
 106 bool command_console_extra(uint8_t code)
 107 {
 108     return false;
 109 }
 110
 111
 112 /***********************************************************
 113  * Command common
 114  ***********************************************************/
 115 static void command_common_help(void)
 116 {
 117         print(                            "\n\t- Magic -\n"
 118                 STR(MAGIC_KEY_DEBUG       ) ":  Debug Message Toggle\n"
 119                 STR(MAGIC_KEY_DEBUG_MATRIX) ":  Matrix Debug Mode Toggle - Show keypresses in matrix grid\n"
 120                 STR(MAGIC_KEY_DEBUG_KBD   ) ":  Keyboard Debug Toggle - Show keypress report\n"
 121                 STR(MAGIC_KEY_DEBUG_MOUSE ) ":  Debug Mouse Toggle\n"
 122                 STR(MAGIC_KEY_VERSION     ) ":  Version\n"
 123                 STR(MAGIC_KEY_STATUS      ) ":  Status\n"
 124                 STR(MAGIC_KEY_CONSOLE     ) ":  Activate Console Mode\n"
 125
 126 #if MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
 127                 STR(MAGIC_KEY_LAYER0      ) ":  Switch to Layer 0\n"
 128                 STR(MAGIC_KEY_LAYER1      ) ":  Switch to Layer 1\n"
 129                 STR(MAGIC_KEY_LAYER2      ) ":  Switch to Layer 2\n"
 130                 STR(MAGIC_KEY_LAYER3      ) ":  Switch to Layer 3\n"
 131                 STR(MAGIC_KEY_LAYER4      ) ":  Switch to Layer 4\n"
 132                 STR(MAGIC_KEY_LAYER5      ) ":  Switch to Layer 5\n"
 133                 STR(MAGIC_KEY_LAYER6      ) ":  Switch to Layer 6\n"
 134                 STR(MAGIC_KEY_LAYER7      ) ":  Switch to Layer 7\n"
 135                 STR(MAGIC_KEY_LAYER8      ) ":  Switch to Layer 8\n"
 136                 STR(MAGIC_KEY_LAYER9      ) ":  Switch to Layer 9\n"
 137 #endif
 138
 139 #if MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
 140                                             "F1-F10:    Switch to Layer 0-9 (F10 = L0)\n"
 141 #endif
 142
 143 #if MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
 144                                             "0-9:       Switch to Layer 0-9\n"
 145 #endif
 146
 147                 STR(MAGIC_KEY_LAYER0_ALT1 ) ":  Switch to Layer 0 (alternate key 1)\n"
 148                 STR(MAGIC_KEY_LAYER0_ALT2 ) ":  Switch to Layer 0 (alternate key 2)\n"
 149                 STR(MAGIC_KEY_BOOTLOADER  ) ":  Jump to Bootloader (Reset)\n"
 150
 151 #ifdef KEYBOARD_LOCK_ENABLE
 152                 STR(MAGIC_KEY_LOCK        ) ":  Lock\n"
 153 #endif
 154
 155 #ifdef BOOTMAGIC_ENABLE
 156                 STR(MAGIC_KEY_EEPROM      ) ":  Print EEPROM Settings\n"
 157 #endif
 158
 159 #ifdef NKRO_ENABLE
 160                 STR(MAGIC_KEY_NKRO        ) ":  NKRO Toggle\n"
 161 #endif
 162
 163 #ifdef SLEEP_LED_ENABLE
 164                 STR(MAGIC_KEY_SLEEP_LED   ) ":  Sleep LED Test\n"
 165 #endif
 166     );
 167 }
 168
 169 static void print_version(void)
 170 {
 171         // print version & information
 172     print("\n\t- Version -\n");
 173     print("DESC: " STR(DESCRIPTION) "\n");
 174     print("VID: " STR(VENDOR_ID) "(" STR(MANUFACTURER) ") "
 175           "PID: " STR(PRODUCT_ID) "(" STR(PRODUCT) ") "
 176           "VER: " STR(DEVICE_VER) "\n");
 177     print("BUILD: " STR(VERSION) " (" __TIME__ " " __DATE__ ")\n");
 178
 179     /* build options */
 180     print("OPTIONS:"
 181
 182 #ifdef PROTOCOL_PJRC
 183             " PJRC"
 184 #endif
 185 #ifdef PROTOCOL_LUFA
 186             " LUFA"
 187 #endif
 188 #ifdef PROTOCOL_VUSB
 189             " VUSB"
 190 #endif
 191 #ifdef BOOTMAGIC_ENABLE
 192             " BOOTMAGIC"
 193 #endif
 194 #ifdef MOUSEKEY_ENABLE
 195             " MOUSEKEY"
 196 #endif
 197 #ifdef EXTRAKEY_ENABLE
 198             " EXTRAKEY"
 199 #endif
 200 #ifdef CONSOLE_ENABLE
 201             " CONSOLE"
 202 #endif
 203 #ifdef COMMAND_ENABLE
 204             " COMMAND"
 205 #endif
 206 #ifdef NKRO_ENABLE
 207             " NKRO"
 208 #endif
 209 #ifdef KEYMAP_SECTION_ENABLE
 210             " KEYMAP_SECTION"
 211 #endif
 212
 213             " " STR(BOOTLOADER_SIZE) "\n");
 214
 215     print("GCC: " STR(__GNUC__) "." STR(__GNUC_MINOR__) "." STR(__GNUC_PATCHLEVEL__)
 216           " AVR-LIBC: " __AVR_LIBC_VERSION_STRING__
 217           " AVR_ARCH: avr" STR(__AVR_ARCH__) "\n");
 218
 219         return;
 220 }
 221
 222 static void print_status(void)
 223 {
 224
 225     print("\n\t- Status -\n");
 226
 227     print_val_hex8(host_keyboard_leds());
 228     print_val_hex8(keyboard_protocol);
 229     print_val_hex8(keyboard_idle);
 230 #ifdef NKRO_ENABLE
 231     print_val_hex8(keyboard_nkro);
 232 #endif
 233     print_val_hex32(timer_count);
 234
 235 #ifdef PROTOCOL_PJRC
 236     print_val_hex8(UDCON);
 237     print_val_hex8(UDIEN);
 238     print_val_hex8(UDINT);
 239     print_val_hex8(usb_keyboard_leds);
 240     print_val_hex8(usb_keyboard_idle_count);
 241 #endif
 242
 243 #ifdef PROTOCOL_PJRC
 244 #   if USB_COUNT_SOF
 245     print_val_hex8(usbSofCount);
 246 #   endif
 247 #endif
 248         return;
 249 }
 250
 251 #ifdef BOOTMAGIC_ENABLE
 252 static void print_eeconfig(void)
 253 {
 254 #ifndef NO_PRINT
 255     print("default_layer: "); print_dec(eeconfig_read_default_layer()); print("\n");
 256
 257     debug_config_t dc;
 258     dc.raw = eeconfig_read_debug();
 259     print("debug_config.raw: "); print_hex8(dc.raw); print("\n");
 260     print(".enable: "); print_dec(dc.enable); print("\n");
 261     print(".matrix: "); print_dec(dc.matrix); print("\n");
 262     print(".keyboard: "); print_dec(dc.keyboard); print("\n");
 263     print(".mouse: "); print_dec(dc.mouse); print("\n");
 264
 265     keymap_config_t kc;
 266     kc.raw = eeconfig_read_keymap();
 267     print("keymap_config.raw: "); print_hex8(kc.raw); print("\n");
 268     print(".swap_control_capslock: "); print_dec(kc.swap_control_capslock); print("\n");
 269     print(".capslock_to_control: "); print_dec(kc.capslock_to_control); print("\n");
 270     print(".swap_lalt_lgui: "); print_dec(kc.swap_lalt_lgui); print("\n");
 271     print(".swap_ralt_rgui: "); print_dec(kc.swap_ralt_rgui); print("\n");
 272     print(".no_gui: "); print_dec(kc.no_gui); print("\n");
 273     print(".swap_grave_esc: "); print_dec(kc.swap_grave_esc); print("\n");
 274     print(".swap_backslash_backspace: "); print_dec(kc.swap_backslash_backspace); print("\n");
 275     print(".nkro: "); print_dec(kc.nkro); print("\n");
 276
 277 #ifdef BACKLIGHT_ENABLE
 278     backlight_config_t bc;
 279     bc.raw = eeconfig_read_backlight();
 280     print("backlight_config.raw: "); print_hex8(bc.raw); print("\n");
 281     print(".enable: "); print_dec(bc.enable); print("\n");
 282     print(".level: "); print_dec(bc.level); print("\n");
 283 #endif /* BACKLIGHT_ENABLE */
 284
 285 #endif /* !NO_PRINT */
 286
 287 }
 288 #endif /* BOOTMAGIC_ENABLE */
 289
 290 static bool command_common(uint8_t code)
 291 {
 292
 293 #ifdef KEYBOARD_LOCK_ENABLE
 294     static host_driver_t *host_driver = 0;
 295 #endif
 296
 297     switch (code) {
 298
 299 #ifdef SLEEP_LED_ENABLE
 300
 301                 // test breathing sleep LED
 302         case MAGIC_KC(MAGIC_KEY_SLEEP_LED):
 303             print("Sleep LED Test\n");
 304             sleep_led_toggle();
 305             led_set(host_keyboard_leds());
 306             break;
 307 #endif
 308
 309 #ifdef BOOTMAGIC_ENABLE
 310
 311                 // print stored eeprom config
 312         case MAGIC_KC(MAGIC_KEY_EEPROM):
 313             print("eeconfig:\n");
 314             print_eeconfig();
 315             break;
 316 #endif
 317
 318 #ifdef KEYBOARD_LOCK_ENABLE
 319
 320                 // lock/unlock keyboard
 321         case MAGIC_KC(MAGIC_KEY_LOCK):
 322             if (host_get_driver()) {
 323                 host_driver = host_get_driver();
 324                 clear_keyboard();
 325                 host_set_driver(0);
 326                 print("Locked.\n");
 327             } else {
 328                 host_set_driver(host_driver);
 329                 print("Unlocked.\n");
 330             }
 331             break;
 332 #endif
 333
 334                 // print help
 335         case MAGIC_KC(MAGIC_KEY_HELP1):
 336         case MAGIC_KC(MAGIC_KEY_HELP2):
 337             command_common_help();
 338             break;
 339
 340                 // activate console
 341         case MAGIC_KC(MAGIC_KEY_CONSOLE):
 342             debug_matrix   = false;
 343             debug_keyboard = false;
 344             debug_mouse    = false;
 345             debug_enable   = false;
 346             command_console_help();
 347             print("C> ");
 348             command_state = CONSOLE;
 349             break;
 350
 351         // jump to bootloader
 352         case MAGIC_KC(MAGIC_KEY_BOOTLOADER):
 353             clear_keyboard(); // clear to prevent stuck keys
 354             print("\n\nJumping to bootloader... ");
 355             _delay_ms(1000);
 356             bootloader_jump(); // not return
 357             break;
 358
 359         // debug toggle
 360         case MAGIC_KC(MAGIC_KEY_DEBUG):
 361             debug_enable = !debug_enable;
 362             if (debug_enable) {
 363                 print("\ndebug: on\n");
 364                 debug_matrix   = true;
 365                 debug_keyboard = true;
 366                 debug_mouse    = true;
 367             } else {
 368                 print("\ndebug: off\n");
 369                 debug_matrix   = false;
 370                 debug_keyboard = false;
 371                 debug_mouse    = false;
 372             }
 373             break;
 374
 375         // debug matrix toggle
 376         case MAGIC_KC(MAGIC_KEY_DEBUG_MATRIX):
 377             debug_matrix = !debug_matrix;
 378             if (debug_matrix) {
 379                 print("\nmatrix: on\n");
 380                 debug_enable = true;
 381             } else {
 382                 print("\nmatrix: off\n");
 383             }
 384             break;
 385
 386         // debug keyboard toggle
 387         case MAGIC_KC(MAGIC_KEY_DEBUG_KBD):
 388             debug_keyboard = !debug_keyboard;
 389             if (debug_keyboard) {
 390                 print("\nkeyboard: on\n");
 391                 debug_enable = true;
 392             } else {
 393                 print("\nkeyboard: off\n");
 394             }
 395             break;
 396
 397         // debug mouse toggle
 398         case MAGIC_KC(MAGIC_KEY_DEBUG_MOUSE):
 399             debug_mouse = !debug_mouse;
 400             if (debug_mouse) {
 401                 print("\nmouse: on\n");
 402                 debug_enable = true;
 403             } else {
 404                                 print("\nmouse: off\n");
 405             }
 406             break;
 407
 408                 // print version
 409         case MAGIC_KC(MAGIC_KEY_VERSION):
 410                 print_version();
 411                     break;
 412
 413                 // print status
 414                 case MAGIC_KC(MAGIC_KEY_STATUS):
 415                         print_status();
 416             break;
 417
 418 #ifdef NKRO_ENABLE
 419
 420                 // NKRO toggle
 421         case MAGIC_KC(MAGIC_KEY_NKRO):
 422             clear_keyboard(); // clear to prevent stuck keys
 423             keyboard_nkro = !keyboard_nkro;
 424             if (keyboard_nkro)
 425                 print("NKRO: on\n");
 426             else
 427                 print("NKRO: off\n");
 428             break;
 429 #endif
 430
 431                 // switch layers
 432
 433                 case MAGIC_KC(MAGIC_KEY_LAYER0_ALT1):
 434                 case MAGIC_KC(MAGIC_KEY_LAYER0_ALT2):
 435             switch_default_layer(0);
 436             break;
 437
 438 #if MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
 439
 440                 case MAGIC_KC(MAGIC_KEY_LAYER0):
 441             switch_default_layer(0);
 442             break;
 443
 444                 case MAGIC_KC(MAGIC_KEY_LAYER1):
 445             switch_default_layer(1);
 446             break;
 447
 448                 case MAGIC_KC(MAGIC_KEY_LAYER2):
 449             switch_default_layer(2);
 450             break;
 451
 452                 case MAGIC_KC(MAGIC_KEY_LAYER3):
 453             switch_default_layer(3);
 454             break;
 455
 456                 case MAGIC_KC(MAGIC_KEY_LAYER4):
 457             switch_default_layer(4);
 458             break;
 459
 460                 case MAGIC_KC(MAGIC_KEY_LAYER5):
 461             switch_default_layer(5);
 462             break;
 463
 464                 case MAGIC_KC(MAGIC_KEY_LAYER6):
 465             switch_default_layer(6);
 466             break;
 467
 468                 case MAGIC_KC(MAGIC_KEY_LAYER7):
 469             switch_default_layer(7);
 470             break;
 471
 472                 case MAGIC_KC(MAGIC_KEY_LAYER8):
 473             switch_default_layer(8);
 474             break;
 475
 476                 case MAGIC_KC(MAGIC_KEY_LAYER9):
 477             switch_default_layer(9);
 478             break;
 479 #endif
 480
 481
 482 #if MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
 483
 484         case KC_F1 ... KC_F9:
 485             switch_default_layer((code - KC_F1) + 1);
 486             break;
 487         case KC_F10:
 488             switch_default_layer(0);
 489             break;
 490 #endif
 491
 492 #if MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
 493
 494         case KC_1 ... KC_9:
 495             switch_default_layer((code - KC_1) + 1);
 496             break;
 497         case KC_0:
 498             switch_default_layer(0);
 499             break;
 500 #endif
 501
 502         default:
 503             print("?");
 504             return false;
 505     }
 506     return true;
 507 }
 508
 509
 510 /***********************************************************
 511  * Command console
 512  ***********************************************************/
 513 static void command_console_help(void)
 514 {
 515     print("\n\t- Console -\n"
 516           "ESC/q:       quit\n"
 517 #ifdef MOUSEKEY_ENABLE
 518           "m:   mousekey\n"
 519 #endif
 520     );
 521 }
 522
 523 static bool command_console(uint8_t code)
 524 {
 525     switch (code) {
 526         case KC_H:
 527         case KC_SLASH: /* ? */
 528             command_console_help();
 529             break;
 530         case KC_Q:
 531         case KC_ESC:
 532             command_state = ONESHOT;
 533             return false;
 534 #ifdef MOUSEKEY_ENABLE
 535         case KC_M:
 536             mousekey_console_help();
 537             print("M> ");
 538             command_state = MOUSEKEY;
 539             return true;
 540 #endif
 541         default:
 542             print("?");
 543             return false;
 544     }
 545     print("C> ");
 546     return true;
 547 }
 548
 549
 550 #ifdef MOUSEKEY_ENABLE
 551 /***********************************************************
 552  * Mousekey console
 553  ***********************************************************/
 554 static uint8_t mousekey_param = 0;
 555
 556 static void mousekey_param_print(void)
 557 {
 558 #ifndef NO_PRINT
 559     print("\n\t- Values -\n");
 560     print("1: delay(*10ms): "); pdec(mk_delay); print("\n");
 561     print("2: interval(ms): "); pdec(mk_interval); print("\n");
 562     print("3: max_speed: "); pdec(mk_max_speed); print("\n");
 563     print("4: time_to_max: "); pdec(mk_time_to_max); print("\n");
 564     print("5: wheel_max_speed: "); pdec(mk_wheel_max_speed); print("\n");
 565     print("6: wheel_time_to_max: "); pdec(mk_wheel_time_to_max); print("\n");
 566 #endif /* !NO_PRINT */
 567
 568 }
 569
 570 //#define PRINT_SET_VAL(v)  print(#v " = "); print_dec(v); print("\n");
 571 #define PRINT_SET_VAL(v)  xprintf(#v " = %d\n", (v))
 572 static void mousekey_param_inc(uint8_t param, uint8_t inc)
 573 {
 574     switch (param) {
 575         case 1:
 576             if (mk_delay + inc < UINT8_MAX)
 577                 mk_delay += inc;
 578             else
 579                 mk_delay = UINT8_MAX;
 580             PRINT_SET_VAL(mk_delay);
 581             break;
 582         case 2:
 583             if (mk_interval + inc < UINT8_MAX)
 584                 mk_interval += inc;
 585             else
 586                 mk_interval = UINT8_MAX;
 587             PRINT_SET_VAL(mk_interval);
 588             break;
 589         case 3:
 590             if (mk_max_speed + inc < UINT8_MAX)
 591                 mk_max_speed += inc;
 592             else
 593                 mk_max_speed = UINT8_MAX;
 594             PRINT_SET_VAL(mk_max_speed);
 595             break;
 596         case 4:
 597             if (mk_time_to_max + inc < UINT8_MAX)
 598                 mk_time_to_max += inc;
 599             else
 600                 mk_time_to_max = UINT8_MAX;
 601             PRINT_SET_VAL(mk_time_to_max);
 602             break;
 603         case 5:
 604             if (mk_wheel_max_speed + inc < UINT8_MAX)
 605                 mk_wheel_max_speed += inc;
 606             else
 607                 mk_wheel_max_speed = UINT8_MAX;
 608             PRINT_SET_VAL(mk_wheel_max_speed);
 609             break;
 610         case 6:
 611             if (mk_wheel_time_to_max + inc < UINT8_MAX)
 612                 mk_wheel_time_to_max += inc;
 613             else
 614                 mk_wheel_time_to_max = UINT8_MAX;
 615             PRINT_SET_VAL(mk_wheel_time_to_max);
 616             break;
 617     }
 618 }
 619
 620 static void mousekey_param_dec(uint8_t param, uint8_t dec)
 621 {
 622     switch (param) {
 623         case 1:
 624             if (mk_delay > dec)
 625                 mk_delay -= dec;
 626             else
 627                 mk_delay = 0;
 628             PRINT_SET_VAL(mk_delay);
 629             break;
 630         case 2:
 631             if (mk_interval > dec)
 632                 mk_interval -= dec;
 633             else
 634                 mk_interval = 0;
 635             PRINT_SET_VAL(mk_interval);
 636             break;
 637         case 3:
 638             if (mk_max_speed > dec)
 639                 mk_max_speed -= dec;
 640             else
 641                 mk_max_speed = 0;
 642             PRINT_SET_VAL(mk_max_speed);
 643             break;
 644         case 4:
 645             if (mk_time_to_max > dec)
 646                 mk_time_to_max -= dec;
 647             else
 648                 mk_time_to_max = 0;
 649             PRINT_SET_VAL(mk_time_to_max);
 650             break;
 651         case 5:
 652             if (mk_wheel_max_speed > dec)
 653                 mk_wheel_max_speed -= dec;
 654             else
 655                 mk_wheel_max_speed = 0;
 656             PRINT_SET_VAL(mk_wheel_max_speed);
 657             break;
 658         case 6:
 659             if (mk_wheel_time_to_max > dec)
 660                 mk_wheel_time_to_max -= dec;
 661             else
 662                 mk_wheel_time_to_max = 0;
 663             PRINT_SET_VAL(mk_wheel_time_to_max);
 664             break;
 665     }
 666 }
 667
 668 static void mousekey_console_help(void)
 669 {
 670     print("\n\t- Mousekey -\n"
 671           "ESC/q:       quit\n"
 672           "1:   delay(*10ms)\n"
 673           "2:   interval(ms)\n"
 674           "3:   max_speed\n"
 675           "4:   time_to_max\n"
 676           "5:   wheel_max_speed\n"
 677           "6:   wheel_time_to_max\n"
 678           "\n"
 679           "p:   print values\n"
 680           "d:   set defaults\n"
 681           "up:  +1\n"
 682           "down:        -1\n"
 683           "pgup:        +10\n"
 684           "pgdown:      -10\n"
 685           "\n"
 686           "speed = delta * max_speed * (repeat / time_to_max)\n");
 687     xprintf("where delta: cursor=%d, wheel=%d\n"
 688             "See http://en.wikipedia.org/wiki/Mouse_keys\n", MOUSEKEY_MOVE_DELTA,  MOUSEKEY_WHEEL_DELTA);
 689 }
 690
 691 static bool mousekey_console(uint8_t code)
 692 {
 693     switch (code) {
 694         case KC_H:
 695         case KC_SLASH: /* ? */
 696             mousekey_console_help();
 697             break;
 698         case KC_Q:
 699         case KC_ESC:
 700             if (mousekey_param) {
 701                 mousekey_param = 0;
 702             } else {
 703                 print("C> ");
 704                 command_state = CONSOLE;
 705                 return false;
 706             }
 707             break;
 708         case KC_P:
 709             mousekey_param_print();
 710             break;
 711         case KC_1:
 712         case KC_2:
 713         case KC_3:
 714         case KC_4:
 715         case KC_5:
 716         case KC_6:
 717             mousekey_param = numkey2num(code);
 718             break;
 719         case KC_UP:
 720             mousekey_param_inc(mousekey_param, 1);
 721             break;
 722         case KC_DOWN:
 723             mousekey_param_dec(mousekey_param, 1);
 724             break;
 725         case KC_PGUP:
 726             mousekey_param_inc(mousekey_param, 10);
 727             break;
 728         case KC_PGDN:
 729             mousekey_param_dec(mousekey_param, 10);
 730             break;
 731         case KC_D:
 732             mk_delay = MOUSEKEY_DELAY/10;
 733             mk_interval = MOUSEKEY_INTERVAL;
 734             mk_max_speed = MOUSEKEY_MAX_SPEED;
 735             mk_time_to_max = MOUSEKEY_TIME_TO_MAX;
 736             mk_wheel_max_speed = MOUSEKEY_WHEEL_MAX_SPEED;
 737             mk_wheel_time_to_max = MOUSEKEY_WHEEL_TIME_TO_MAX;
 738             print("set default\n");
 739             break;
 740         default:
 741             print("?");
 742             return false;
 743     }
 744     if (mousekey_param)
 745         xprintf("M%d> ", mousekey_param);
 746     else
 747         print("M>" );
 748     return true;
 749 }
 750 #endif
 751
 752
 753 /***********************************************************
 754  * Utilities
 755  ***********************************************************/
 756 static uint8_t numkey2num(uint8_t code)
 757 {
 758     switch (code) {
 759         case KC_1: return 1;
 760         case KC_2: return 2;
 761         case KC_3: return 3;
 762         case KC_4: return 4;
 763         case KC_5: return 5;
 764         case KC_6: return 6;
 765         case KC_7: return 7;
 766         case KC_8: return 8;
 767         case KC_9: return 9;
 768         case KC_0: return 0;
 769     }
 770     return 0;
 771 }
 772
 773 static void switch_default_layer(uint8_t layer)
 774 {
 775     xprintf("L%d\n", layer);
 776     default_layer_set(1UL<<layer);
 777     clear_keyboard();
 778 }