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  1. /*
  2. Copyright 2019 @foostan
  3. Copyright 2020 Drashna Jaelre <@drashna>
  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. This program is distributed in the hope that it will be useful,
  9. but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11. GNU General Public License for more details.
  12. You should have received a copy of the GNU General Public License
  13. along with this program. If not, see <http://www.gnu.org/licenses/>.
  14. */
  15. // INSTRUCTIONS
  16. // install qmk: python3 -m pip install --user qmk (https://docs.qmk.fm/#/newbs_getting_started)
  17. // clone repo https://github.com/qmk/qmk_firmware into ~/qmk_firmware
  18. // copy this file into ~/qmk_firmware/keyboards/crkbd/keymaps/default/keymap.c
  19. // copy qmk.ini into ~/
  20. // compile the keymap:
  21. // > qmk compile -kb crkbd -km default
  22. // once keyboard connected, execute:
  23. // > qmk flash
  24. // or if previous doesn't work, use:
  25. // > qmk flash -kb crkbd -km default
  26. #include QMK_KEYBOARD_H
  27. const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  28. [0] = LAYOUT_split_3x6_3(
  29. //,-----------------------------------------------------. ,-----------------------------------------------------.
  30. KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC,
  31. //|--------+--------+--------+--------+--------+--------| |--------+--------+--------+--------+--------+--------|
  32. KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,
  33. //|--------+--------+--------+--------+--------+--------| |--------+--------+--------+--------+--------+--------|
  34. KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
  35. //|--------+--------+--------+--------+--------+--------+--------| |--------+--------+--------+--------+--------+--------+--------|
  36. KC_LGUI, MO(1), KC_SPC, KC_ENT, MO(2), KC_RALT
  37. //`--------------------------' `--------------------------'
  38. ),
  39. [1] = LAYOUT_split_3x6_3(
  40. //,-----------------------------------------------------. ,-----------------------------------------------------.
  41. KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_DEL,
  42. //|--------+--------+--------+--------+--------+--------| |--------+--------+--------+--------+--------+--------|
  43. KC_LCTL,KC__MUTE,KC__VOLDOWN,KC__VOLUP, XXXXXXX, XXXXXXX, KC_LEFT, KC_DOWN, KC_UP,KC_RIGHT, XXXXXXX, XXXXXXX,
  44. //|--------+--------+--------+--------+--------+--------| |--------+--------+--------+--------+--------+--------|
  45. KC_LSFT, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
  46. //|--------+--------+--------+--------+--------+--------+--------| |--------+--------+--------+--------+--------+--------+--------|
  47. KC_LGUI, _______, KC_SPC, KC_ENT, MO(3), KC_RALT
  48. //`--------------------------' `--------------------------'
  49. ),
  50. [2] = LAYOUT_split_3x6_3(
  51. //,-----------------------------------------------------. ,-----------------------------------------------------.
  52. KC_ESC, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_DEL,
  53. //|--------+--------+--------+--------+--------+--------| |--------+--------+--------+--------+--------+--------|
  54. KC_LCTL, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS, KC_GRV,
  55. //|--------+--------+--------+--------+--------+--------| |--------+--------+--------+--------+--------+--------|
  56. KC_LSFT, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, KC_TILD,
  57. //|--------+--------+--------+--------+--------+--------+--------| |--------+--------+--------+--------+--------+--------+--------|
  58. KC_LGUI, MO(3), KC_SPC, KC_ENT, _______, KC_RALT
  59. //`--------------------------' `--------------------------'
  60. ),
  61. [3] = LAYOUT_split_3x6_3(
  62. //,-----------------------------------------------------. ,-----------------------------------------------------.
  63. RESET, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11,
  64. //|--------+--------+--------+--------+--------+--------| |--------+--------+--------+--------+--------+--------|
  65. RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_F12,
  66. //|--------+--------+--------+--------+--------+--------| |--------+--------+--------+--------+--------+--------|
  67. RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
  68. //|--------+--------+--------+--------+--------+--------+--------| |--------+--------+--------+--------+--------+--------+--------|
  69. KC_LGUI, _______, KC_SPC, KC_ENT, _______, KC_RALT
  70. //`--------------------------' `--------------------------'
  71. )
  72. };
  73. #ifdef OLED_DRIVER_ENABLE
  74. oled_rotation_t oled_init_user(oled_rotation_t rotation) {
  75. if (!is_master) {
  76. return OLED_ROTATION_180; // flips the display 180 degrees if offhand
  77. }
  78. return rotation;
  79. }
  80. #define L_BASE 0
  81. #define L_LOWER 2
  82. #define L_RAISE 4
  83. #define L_ADJUST 8
  84. void oled_render_layer_state(void) {
  85. oled_write_P(PSTR("Layer: "), false);
  86. switch (layer_state) {
  87. case L_BASE:
  88. oled_write_ln_P(PSTR("Default"), false);
  89. break;
  90. case L_LOWER:
  91. oled_write_ln_P(PSTR("Lower"), false);
  92. break;
  93. case L_RAISE:
  94. oled_write_ln_P(PSTR("Raise"), false);
  95. break;
  96. case L_ADJUST:
  97. case L_ADJUST|L_LOWER:
  98. case L_ADJUST|L_RAISE:
  99. case L_ADJUST|L_LOWER|L_RAISE:
  100. oled_write_ln_P(PSTR("Adjust"), false);
  101. break;
  102. }
  103. }
  104. char keylog_str[24] = {};
  105. const char code_to_name[60] = {
  106. ' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f',
  107. 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
  108. 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
  109. '1', '2', '3', '4', '5', '6', '7', '8', '9', '0',
  110. 'R', 'E', 'B', 'T', '_', '-', '=', '[', ']', '\\',
  111. '#', ';', '\'', '`', ',', '.', '/', ' ', ' ', ' '};
  112. void set_keylog(uint16_t keycode, keyrecord_t *record) {
  113. char name = ' ';
  114. if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) ||
  115. (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)) { keycode = keycode & 0xFF; }
  116. if (keycode < 60) {
  117. name = code_to_name[keycode];
  118. }
  119. // update keylog
  120. snprintf(keylog_str, sizeof(keylog_str), "%dx%d, k%2d : %c",
  121. record->event.key.row, record->event.key.col,
  122. keycode, name);
  123. }
  124. void oled_render_keylog(void) {
  125. oled_write(keylog_str, false);
  126. }
  127. void render_bootmagic_status(bool status) {
  128. /* Show Ctrl-Gui Swap options */
  129. static const char PROGMEM logo[][2][3] = {
  130. {{0x97, 0x98, 0}, {0xb7, 0xb8, 0}},
  131. {{0x95, 0x96, 0}, {0xb5, 0xb6, 0}},
  132. };
  133. if (status) {
  134. oled_write_ln_P(logo[0][0], false);
  135. oled_write_ln_P(logo[0][1], false);
  136. } else {
  137. oled_write_ln_P(logo[1][0], false);
  138. oled_write_ln_P(logo[1][1], false);
  139. }
  140. }
  141. void oled_render_logo(void) {
  142. static const char PROGMEM crkbd_logo[] = {
  143. 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94,
  144. 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4,
  145. 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4,
  146. 0};
  147. oled_write_P(crkbd_logo, false);
  148. }
  149. void oled_task_user(void) {
  150. if (is_master) {
  151. oled_render_layer_state();
  152. oled_render_keylog();
  153. } else {
  154. oled_render_logo();
  155. }
  156. }
  157. bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  158. if (record->event.pressed) {
  159. set_keylog(keycode, record);
  160. }
  161. return true;
  162. }
  163. #endif // OLED_DRIVER_ENABLE