forked from forks/qmk_firmware
223 lines
7 KiB
C
223 lines
7 KiB
C
/* Copyright 2018 Jason Williams (Wilba)
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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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#include "quantum.h"
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// Check that no backlight functions are called
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#if RGB_BACKLIGHT_ENABLED
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#include "keyboards/wilba_tech/wt_rgb_backlight.h"
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#endif // RGB_BACKLIGHT_ENABLED
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#if MONO_BACKLIGHT_ENABLED
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#include "keyboards/wilba_tech/wt_mono_backlight.h"
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#endif // MONO_BACKLIGHT_ENABLED
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#include "via.h"
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#ifndef VIA_ENABLE
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#include "tmk_core/common/eeprom.h"
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#include "version.h" // for QMK_BUILDDATE used in EEPROM magic
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#endif
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// Called from via_init() if VIA_ENABLE
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// Called from matrix_init_kb() if not VIA_ENABLE
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void via_init_kb(void)
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{
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// If the EEPROM has the magic, the data is good.
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// OK to load from EEPROM
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if (via_eeprom_is_valid()) {
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#if RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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backlight_config_load();
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#endif // RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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} else {
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#if RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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// If the EEPROM has not been saved before, or is out of date,
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// save the default values to the EEPROM. Default values
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// come from construction of the backlight_config instance.
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backlight_config_save();
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#endif // RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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// DO NOT set EEPROM valid here, let caller do this
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}
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#if RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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// Initialize LED drivers for backlight.
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backlight_init_drivers();
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backlight_timer_init();
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backlight_timer_enable();
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#endif // RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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}
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void matrix_init_kb(void)
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{
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// If VIA is disabled, we still need to load backlight 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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via_init_kb();
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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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void matrix_scan_kb(void)
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{
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#if RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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// This only updates the LED driver buffers if something has changed.
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backlight_update_pwm_buffers();
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#endif // RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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matrix_scan_user();
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}
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bool process_record_kb(uint16_t keycode, keyrecord_t *record)
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{
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#if RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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process_record_backlight(keycode, record);
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#endif // RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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switch (keycode) {
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case FN_MO13:
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if (record->event.pressed) {
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layer_on(1);
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update_tri_layer(1, 2, 3);
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} else {
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layer_off(1);
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update_tri_layer(1, 2, 3);
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}
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return false;
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break;
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case FN_MO23:
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if (record->event.pressed) {
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layer_on(2);
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update_tri_layer(1, 2, 3);
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} else {
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layer_off(2);
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update_tri_layer(1, 2, 3);
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}
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return false;
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break;
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}
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return process_record_user(keycode, record);
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}
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void led_set_kb(uint8_t usb_led)
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{
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#if RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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backlight_set_indicator_state(usb_led);
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#endif // RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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led_set_user(usb_led);
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}
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void suspend_power_down_kb(void)
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{
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#if RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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backlight_set_suspend_state(true);
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#endif // RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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}
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void suspend_wakeup_init_kb(void)
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{
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#if RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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backlight_set_suspend_state(false);
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#endif // RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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}
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// Moving this to the bottom of this source file is a workaround
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// for an intermittent compiler error for Atmel compiler.
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#ifdef VIA_ENABLE
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void raw_hid_receive_kb(uint8_t *data, uint8_t length) {
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uint8_t *command_id = &(data[0]);
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uint8_t *command_data = &(data[1]);
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switch ( *command_id )
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{
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#if RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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case id_lighting_set_value:
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{
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backlight_config_set_value(command_data);
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break;
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}
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case id_lighting_get_value:
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{
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backlight_config_get_value(command_data);
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break;
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}
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case id_lighting_save:
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{
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backlight_config_save();
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break;
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}
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#endif // RGB_BACKLIGHT_ENABLED || MONO_BACKLIGHT_ENABLED
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default:
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{
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// Unhandled message.
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*command_id = id_unhandled;
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*command_data = *command_data; // force use of variable
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break;
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}
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}
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// DO NOT call raw_hid_send(data,length) here, let caller do this
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}
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#endif // VIA_ENABLE
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//
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// In the case of VIA being disabled, we still need to check if
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// keyboard level EEPROM memory is valid before loading.
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// Thus these are copies of the same functions in VIA, since
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// the backlight settings reuse VIA's EEPROM magic/version,
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// and the ones in via.c won't be compiled in.
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//
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// Yes, this is sub-optimal, and is only here for completeness
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// (i.e. catering to the 1% of people that want wilba.tech LED bling
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// AND want persistent settings BUT DON'T want to use dynamic keymaps/VIA).
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//
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#ifndef VIA_ENABLE
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bool via_eeprom_is_valid(void)
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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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return (eeprom_read_byte( (void*)VIA_EEPROM_MAGIC_ADDR+0 ) == magic0 &&
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eeprom_read_byte( (void*)VIA_EEPROM_MAGIC_ADDR+1 ) == magic1 &&
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eeprom_read_byte( (void*)VIA_EEPROM_MAGIC_ADDR+2 ) == magic2 );
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}
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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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void via_eeprom_reset(void)
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{
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// Set the VIA specific EEPROM state as invalid.
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via_eeprom_set_valid(false);
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// Set the TMK/QMK EEPROM state as invalid.
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eeconfig_disable();
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}
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#endif // VIA_ENABLE
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