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qmk_firmware/common/bootmagic.c
Shayne Holmes e5bafff725 Adding NKRO virtual dip-switch, using existing bit in keymap byte.
This takes the last, reserved bit there, but doesn't necessitate
a revision to the magic number because it doesn't alter byte order.
Add reference to NKRO virtual dip-switch to documentation.
2014-04-09 15:54:16 -07:00

129 lines
4.4 KiB
C

#include <stdint.h>
#include <stdbool.h>
#include <util/delay.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"
void bootmagic(void)
{
/* check signature */
if (!eeconfig_is_enabled()) {
eeconfig_init();
}
/* do scans in case of bounce */
print("boogmagic scan: ... ");
uint8_t scan = 100;
while (scan--) { matrix_scan(); _delay_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_write_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_write_keymap(keymap_config.raw);
#ifdef NKRO_ENABLE
keyboard_nkro = keymap_config.nkro;
#endif
/* 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_write_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, (key_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);
}