common/bootmagic.c

   1 #include <stdint.h>
   2 #include <stdbool.h>
   3 #include <util/delay.h>
   4 #include "matrix.h"
   5 #include "bootloader.h"
   6 #include "debug.h"
   7 #include "keymap.h"
   8 #include "action_layer.h"
   9 #include "eeconfig.h"
  10 #include "bootmagic.h"
  11
  12
  13 void bootmagic(void)
  14 {
  15     /* check signature */
  16     if (!eeconfig_is_enabled()) {
  17         eeconfig_init();
  18     }
  19
  20     /* do scans in case of bounce */
  21     print("boogmagic scan: ... ");
  22     uint8_t scan = 100;
  23     while (scan--) { matrix_scan(); _delay_ms(10); }
  24     print("done.\n");
  25
  26     /* bootmagic skip */
  27     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SKIP)) {
  28         return;
  29     }
  30
  31     /* eeconfig clear */
  32     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_EEPROM_CLEAR)) {
  33         eeconfig_init();
  34     }
  35
  36     /* bootloader */
  37     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_BOOTLOADER)) {
  38         bootloader_jump();
  39     }
  40
  41     /* debug enable */
  42     debug_config.raw = eeconfig_read_debug();
  43     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_ENABLE)) {
  44         if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_MATRIX)) {
  45             debug_config.matrix = !debug_config.matrix;
  46         } else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_KEYBOARD)) {
  47             debug_config.keyboard = !debug_config.keyboard;
  48         } else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_MOUSE)) {
  49             debug_config.mouse = !debug_config.mouse;
  50         } else {
  51             debug_config.enable = !debug_config.enable;
  52         }
  53     }
  54     eeconfig_write_debug(debug_config.raw);
  55
  56     /* keymap config */
  57     keymap_config.raw = eeconfig_read_keymap();
  58     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_CONTROL_CAPSLOCK)) {
  59         keymap_config.swap_control_capslock = !keymap_config.swap_control_capslock;
  60     }
  61     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_CAPSLOCK_TO_CONTROL)) {
  62         keymap_config.capslock_to_control = !keymap_config.capslock_to_control;
  63     }
  64     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_LALT_LGUI)) {
  65         keymap_config.swap_lalt_lgui = !keymap_config.swap_lalt_lgui;
  66     }
  67     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_RALT_RGUI)) {
  68         keymap_config.swap_ralt_rgui = !keymap_config.swap_ralt_rgui;
  69     }
  70     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_NO_GUI)) {
  71         keymap_config.no_gui = !keymap_config.no_gui;
  72     }
  73     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_GRAVE_ESC)) {
  74         keymap_config.swap_grave_esc = !keymap_config.swap_grave_esc;
  75     }
  76     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_BACKSLASH_BACKSPACE)) {
  77         keymap_config.swap_backslash_backspace = !keymap_config.swap_backslash_backspace;
  78     }
  79     eeconfig_write_keymap(keymap_config.raw);
  80
  81     /* default layer */
  82     uint8_t default_layer = 0;
  83     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_0)) { default_layer |= (1<<0); }
  84     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_1)) { default_layer |= (1<<1); }
  85     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_2)) { default_layer |= (1<<2); }
  86     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_3)) { default_layer |= (1<<3); }
  87     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_4)) { default_layer |= (1<<4); }
  88     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_5)) { default_layer |= (1<<5); }
  89     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_6)) { default_layer |= (1<<6); }
  90     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_7)) { default_layer |= (1<<7); }
  91     if (default_layer) {
  92         eeconfig_write_default_layer(default_layer);
  93         default_layer_set((uint32_t)default_layer);
  94     } else {
  95         default_layer = eeconfig_read_default_layer();
  96         default_layer_set((uint32_t)default_layer);
  97     }
  98 }
  99
 100 static bool scan_keycode(uint8_t keycode)
 101 {
 102     for (uint8_t r = 0; r < MATRIX_ROWS; r++) {
 103         matrix_row_t matrix_row = matrix_get_row(r);
 104         for (uint8_t c = 0; c < MATRIX_COLS; c++) {
 105             if (matrix_row & ((matrix_row_t)1<<c)) {
 106                 if (keycode == keymap_key_to_keycode(0, (key_t){ .row = r, .col = c })) {
 107                     return true;
 108                 }
 109             }
 110         }
 111     }
 112     return false;
 113 }
 114
 115 bool bootmagic_scan_keycode(uint8_t keycode)
 116 {
 117     if (!scan_keycode(BOOTMAGIC_KEY_SALT)) return false;
 118
 119     return scan_keycode(keycode);
 120 }