keymap.c 6.9 KB

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  1. /* Copyright 2021 Jay Greco
  2. *
  3. * This program is free software: you can redistribute it and/or modify
  4. * it under the terms of the GNU General Public License as published by
  5. * the Free Software Foundation, either version 2 of the License, or
  6. * (at your option) any later version.
  7. *
  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. *
  13. * You should have received a copy of the GNU General Public License
  14. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  15. */
  16. #include QMK_KEYBOARD_H
  17. #include "oled_graphics.h"
  18. // clang-format off
  19. enum layers {
  20. _BASE,
  21. _VIA1,
  22. _VIA2
  23. };
  24. const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  25. [_BASE] = LAYOUT_all(
  26. KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_PSCR, KC_PAUS,
  27. KC_F13, KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_DEL, KC_HOME,
  28. KC_F14, KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_END,
  29. KC_F15, KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT, KC_PGUP,
  30. KC_F16, KC_LSFT, KC_NUHS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, KC_PGDN,
  31. KC_F17, KC_LCTL, KC_LGUI, KC_LALT, MO(_VIA1), KC_SPC, KC_SPC, MO(_VIA1), KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
  32. ),
  33. [_VIA1] = LAYOUT_all(
  34. QK_BOOT,KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
  35. KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
  36. KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
  37. KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
  38. KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
  39. KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO
  40. ),
  41. [_VIA2] = LAYOUT_all(
  42. KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
  43. KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
  44. KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
  45. KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
  46. KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
  47. KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO
  48. )
  49. };
  50. // clang-format on
  51. #if defined(ENCODER_MAP_ENABLE)
  52. const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][NUM_DIRECTIONS] = {
  53. [_BASE] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU), ENCODER_CCW_CW(KC_MPRV, KC_MNXT) },
  54. [_VIA1] = { ENCODER_CCW_CW(KC_NO, KC_NO), ENCODER_CCW_CW(KC_NO, KC_NO) },
  55. [_VIA2] = { ENCODER_CCW_CW(KC_NO, KC_NO), ENCODER_CCW_CW(KC_NO, KC_NO) }
  56. };
  57. #endif
  58. // Decompress and write a precompressed bitmap frame to the OLED.
  59. // Documentation and python compression script available at:
  60. // https://github.com/nullbitsco/squeez-o
  61. #ifdef USE_OLED_BITMAP_COMPRESSION
  62. static void oled_write_compressed_P(const char* input_block_map, const char* input_block_list) {
  63. uint16_t block_index = 0;
  64. for (uint16_t i = 0; i < NUM_OLED_BYTES; i++) {
  65. uint8_t bit = i % 8;
  66. uint8_t map_index = i / 8;
  67. uint8_t _block_map = (uint8_t)pgm_read_byte_near(input_block_map + map_index);
  68. uint8_t nonzero_byte = (_block_map & (1 << bit));
  69. if (nonzero_byte) {
  70. const char data = (const char)pgm_read_byte_near(input_block_list + block_index++);
  71. oled_write_raw_byte(data, i);
  72. } else {
  73. const char data = (const char)0x00;
  74. oled_write_raw_byte(data, i);
  75. }
  76. }
  77. }
  78. #endif
  79. oled_rotation_t oled_init_user(oled_rotation_t rotation) {
  80. if (is_keyboard_left())
  81. return OLED_ROTATION_0;
  82. else
  83. return OLED_ROTATION_180;
  84. }
  85. static void render_nullbits_logo(void) {
  86. #ifdef USE_OLED_BITMAP_COMPRESSION
  87. oled_write_compressed_P(nullbits_logo_block_map, nullbits_logo_bmp);
  88. #else
  89. oled_write_raw_P(nullbits_logo, sizeof(nullbits_logo));
  90. #endif
  91. }
  92. static void render_status(void) {
  93. oled_set_cursor(0, 0);
  94. oled_write_P(PSTR("SNAP75 "), false);
  95. oled_write_P(PSTR("Layer "), false);
  96. switch (get_highest_layer(layer_state)) {
  97. case _VIA1:
  98. oled_write_P(PSTR("FN1 "), false);
  99. break;
  100. case _VIA2:
  101. oled_write_P(PSTR("FN2 "), false);
  102. break;
  103. default: // use BASE case as default
  104. oled_write_P(PSTR("Base"), false);
  105. }
  106. // Host Keyboard LED Status
  107. oled_set_cursor(0, 1);
  108. static led_t persistent_led_state = {0};
  109. led_t led_state = host_keyboard_led_state();
  110. // Only update if the LED state has changed
  111. // Otherwise, the OLED will not turn off if an LED is on.
  112. if (persistent_led_state.raw != led_state.raw) {
  113. persistent_led_state = led_state;
  114. oled_write_ln_P(PSTR(""), false);
  115. if (led_state.caps_lock) {
  116. oled_set_cursor(0, 1);
  117. oled_write_P(PSTR("CAPS"), false);
  118. }
  119. if (led_state.num_lock) {
  120. oled_set_cursor(5, 1);
  121. oled_write_P(PSTR("NUM"), true);
  122. }
  123. if (led_state.scroll_lock) {
  124. oled_set_cursor(9, 1);
  125. oled_write_P(PSTR("SCR"), false);
  126. }
  127. }
  128. // WPM and max WPM
  129. oled_set_cursor(0, 2);
  130. oled_write_P(PSTR("WPM "), false);
  131. uint8_t current_wpm = get_current_wpm();
  132. oled_write(get_u8_str(current_wpm, '0'), true);
  133. oled_set_cursor(8, 2);
  134. oled_write_P(PSTR("MAX "), false);
  135. static uint8_t max_wpm;
  136. max_wpm = MAX(max_wpm, current_wpm);
  137. oled_write(get_u8_str(max_wpm, '0'), true);
  138. }
  139. bool oled_task_user(void) {
  140. if (is_keyboard_master()) {
  141. render_status();
  142. } else {
  143. render_nullbits_logo();
  144. }
  145. return true;
  146. }