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