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-rw-r--r--tmk_core/common/bootmagic.c125
1 files changed, 125 insertions, 0 deletions
diff --git a/tmk_core/common/bootmagic.c b/tmk_core/common/bootmagic.c
new file mode 100644
index 000000000..2c6bcbae5
--- /dev/null
+++ b/tmk_core/common/bootmagic.c
@@ -0,0 +1,125 @@
+#include <stdint.h>
+#include <stdbool.h>
+#include "wait.h"
+#include "matrix.h"
+#include "bootloader.h"
+#include "debug.h"
+#include "keymap.h"
+#include "host.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+#include "bootmagic.h"
+
+keymap_config_t keymap_config;
+
+void bootmagic(void)
+{
+ /* check signature */
+ if (!eeconfig_is_enabled()) {
+ eeconfig_init();
+ }
+
+ /* do scans in case of bounce */
+ print("bootmagic scan: ... ");
+ uint8_t scan = 100;
+ while (scan--) { matrix_scan(); wait_ms(10); }
+ print("done.\n");
+
+ /* bootmagic skip */
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SKIP)) {
+ return;
+ }
+
+ /* eeconfig clear */
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_EEPROM_CLEAR)) {
+ eeconfig_init();
+ }
+
+ /* bootloader */
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_BOOTLOADER)) {
+ bootloader_jump();
+ }
+
+ /* debug enable */
+ debug_config.raw = eeconfig_read_debug();
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_ENABLE)) {
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_MATRIX)) {
+ debug_config.matrix = !debug_config.matrix;
+ } else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_KEYBOARD)) {
+ debug_config.keyboard = !debug_config.keyboard;
+ } else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_MOUSE)) {
+ debug_config.mouse = !debug_config.mouse;
+ } else {
+ debug_config.enable = !debug_config.enable;
+ }
+ }
+ eeconfig_update_debug(debug_config.raw);
+
+ /* keymap config */
+ keymap_config.raw = eeconfig_read_keymap();
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_CONTROL_CAPSLOCK)) {
+ keymap_config.swap_control_capslock = !keymap_config.swap_control_capslock;
+ }
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_CAPSLOCK_TO_CONTROL)) {
+ keymap_config.capslock_to_control = !keymap_config.capslock_to_control;
+ }
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_LALT_LGUI)) {
+ keymap_config.swap_lalt_lgui = !keymap_config.swap_lalt_lgui;
+ }
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_RALT_RGUI)) {
+ keymap_config.swap_ralt_rgui = !keymap_config.swap_ralt_rgui;
+ }
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_NO_GUI)) {
+ keymap_config.no_gui = !keymap_config.no_gui;
+ }
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_GRAVE_ESC)) {
+ keymap_config.swap_grave_esc = !keymap_config.swap_grave_esc;
+ }
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_BACKSLASH_BACKSPACE)) {
+ keymap_config.swap_backslash_backspace = !keymap_config.swap_backslash_backspace;
+ }
+ if (bootmagic_scan_keycode(BOOTMAGIC_HOST_NKRO)) {
+ keymap_config.nkro = !keymap_config.nkro;
+ }
+ eeconfig_update_keymap(keymap_config.raw);
+
+ /* default layer */
+ uint8_t default_layer = 0;
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_0)) { default_layer |= (1<<0); }
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_1)) { default_layer |= (1<<1); }
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_2)) { default_layer |= (1<<2); }
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_3)) { default_layer |= (1<<3); }
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_4)) { default_layer |= (1<<4); }
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_5)) { default_layer |= (1<<5); }
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_6)) { default_layer |= (1<<6); }
+ if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_7)) { default_layer |= (1<<7); }
+ if (default_layer) {
+ eeconfig_update_default_layer(default_layer);
+ default_layer_set((uint32_t)default_layer);
+ } else {
+ default_layer = eeconfig_read_default_layer();
+ default_layer_set((uint32_t)default_layer);
+ }
+}
+
+static bool scan_keycode(uint8_t keycode)
+{
+ for (uint8_t r = 0; r < MATRIX_ROWS; r++) {
+ matrix_row_t matrix_row = matrix_get_row(r);
+ for (uint8_t c = 0; c < MATRIX_COLS; c++) {
+ if (matrix_row & ((matrix_row_t)1<<c)) {
+ if (keycode == keymap_key_to_keycode(0, (keypos_t){ .row = r, .col = c })) {
+ return true;
+ }
+ }
+ }
+ }
+ return false;
+}
+
+bool bootmagic_scan_keycode(uint8_t keycode)
+{
+ if (!scan_keycode(BOOTMAGIC_KEY_SALT)) return false;
+
+ return scan_keycode(keycode);
+} \ No newline at end of file