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/* Copyright 2020 Jumail Mundekkat / MxBlue
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* EEPROM management code from ../cannonkeys/stm32f072/keyboard.c
*/
#include QMK_KEYBOARD_H
#include "eeprom.h"
#include "action_layer.h"
#include "rgblight.h"
#include "via.h"
#include "version.h" // for QMK_BUILDDATE used in EEPROM magic
void via_init_kb(void) {
fled_init();
}
void matrix_init_kb(void) {
// If VIA is disabled, we still need to load settings
// Call via_init_kb() the same way as via_init(), with setting
// EEPROM valid afterwards.
#ifndef VIA_ENABLE
fled_init();
via_eeprom_set_valid(true);
#endif // VIA_ENABLE
matrix_init_user();
}
bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
// Handle custom keycodes for front LED operation
process_record_fled(keycode, record);
return process_record_user(keycode, record);
}
bool led_update_kb(led_t led_state) {
fled_lock_update(led_state);
return led_update_user(led_state);
}
layer_state_t layer_state_set_kb(layer_state_t state) {
fled_layer_update(state);
return layer_state_set_user(state);
}
// Fallback eeprom functions if VIA is not enabled
#ifndef VIA_ENABLE
// Sets VIA/keyboard level usage of EEPROM to valid/invalid
// Keyboard level code (eg. via_init_kb()) should not call this
void via_eeprom_set_valid(bool valid)
{
char *p = QMK_BUILDDATE; // e.g. "2019-11-05-11:29:54"
uint8_t magic0 = ( ( p[2] & 0x0F ) << 4 ) | ( p[3] & 0x0F );
uint8_t magic1 = ( ( p[5] & 0x0F ) << 4 ) | ( p[6] & 0x0F );
uint8_t magic2 = ( ( p[8] & 0x0F ) << 4 ) | ( p[9] & 0x0F );
eeprom_update_byte( (void*)VIA_EEPROM_MAGIC_ADDR+0, valid ? magic0 : 0xFF);
eeprom_update_byte( (void*)VIA_EEPROM_MAGIC_ADDR+1, valid ? magic1 : 0xFF);
eeprom_update_byte( (void*)VIA_EEPROM_MAGIC_ADDR+2, valid ? magic2 : 0xFF);
}
#endif
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