mirror of
https://github.com/Keychron/qmk_firmware.git
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154 lines
4.6 KiB
C
154 lines
4.6 KiB
C
/* Copyright 2018 James Laird-Wah
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* Copyright 2019 Clueboard
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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 "led_matrix.h"
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/* Each driver needs to define a struct:
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*
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* const led_matrix_driver_t led_matrix_driver;
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*
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* All members must be provided. Keyboard custom drivers must define this
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* in their own files.
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*/
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#if defined(IS31FL3731) || defined(IS31FL3733)
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# include "i2c_master.h"
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static void init(void) {
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i2c_init();
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# ifdef IS31FL3731
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# ifdef LED_DRIVER_ADDR_1
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IS31FL3731_init(LED_DRIVER_ADDR_1);
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# endif
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# ifdef LED_DRIVER_ADDR_2
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IS31FL3731_init(LED_DRIVER_ADDR_2);
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# endif
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# ifdef LED_DRIVER_ADDR_3
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IS31FL3731_init(LED_DRIVER_ADDR_3);
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# endif
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# ifdef LED_DRIVER_ADDR_4
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IS31FL3731_init(LED_DRIVER_ADDR_4);
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# endif
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# else
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# ifdef LED_DRIVER_ADDR_1
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# ifndef LED_DRIVER_SYNC_1
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# define LED_DRIVER_SYNC_1 0
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# endif
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IS31FL3733_init(LED_DRIVER_ADDR_1, LED_DRIVER_SYNC_1);
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# endif
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# ifdef LED_DRIVER_ADDR_2
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# ifndef LED_DRIVER_SYNC_2
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# define LED_DRIVER_SYNC_2 0
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# endif
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IS31FL3733_init(LED_DRIVER_ADDR_2, LED_DRIVER_SYNC_2);
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# endif
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# ifdef LED_DRIVER_ADDR_3
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# ifndef LED_DRIVER_SYNC_3
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# define LED_DRIVER_SYNC_3 0
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# endif
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IS31FL3733_init(LED_DRIVER_ADDR_3, LED_DRIVER_SYNC_3);
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# endif
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# ifdef LED_DRIVER_ADDR_4
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# ifndef LED_DRIVER_SYNC_4
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# define LED_DRIVER_SYNC_4 0
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# endif
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IS31FL3733_init(LED_DRIVER_ADDR_4, LED_DRIVER_SYNC_4);
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# endif
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# endif
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for (int index = 0; index < DRIVER_LED_TOTAL; index++) {
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# ifdef IS31FL3731
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IS31FL3731_set_led_control_register(index, true);
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# else
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IS31FL3733_set_led_control_register(index, true);
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# endif
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}
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// This actually updates the LED drivers
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# ifdef IS31FL3731
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# ifdef LED_DRIVER_ADDR_1
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IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_1, 0);
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# endif
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# ifdef LED_DRIVER_ADDR_2
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IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_2, 1);
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# endif
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# ifdef LED_DRIVER_ADDR_3
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IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_3, 2);
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# endif
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# ifdef LED_DRIVER_ADDR_4
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IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_4, 3);
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# endif
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# else
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# ifdef LED_DRIVER_ADDR_1
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IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_1, 0);
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# endif
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# ifdef LED_DRIVER_ADDR_2
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IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_2, 1);
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# endif
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# ifdef LED_DRIVER_ADDR_3
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IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_3, 2);
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# endif
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# ifdef LED_DRIVER_ADDR_4
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IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_4, 3);
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# endif
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# endif
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}
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static void flush(void) {
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# ifdef IS31FL3731
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# ifdef LED_DRIVER_ADDR_1
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IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_1, 0);
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# endif
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# ifdef LED_DRIVER_ADDR_2
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IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_2, 1);
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# endif
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# ifdef LED_DRIVER_ADDR_3
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IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_3, 2);
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# endif
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# ifdef LED_DRIVER_ADDR_4
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IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_4, 3);
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# endif
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# else
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# ifdef LED_DRIVER_ADDR_1
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IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_1, 0);
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# endif
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# ifdef LED_DRIVER_ADDR_2
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IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_2, 1);
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# endif
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# ifdef LED_DRIVER_ADDR_3
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IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_3, 2);
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# endif
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# ifdef LED_DRIVER_ADDR_4
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IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_4, 3);
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# endif
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# endif
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}
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const led_matrix_driver_t led_matrix_driver = {
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.init = init,
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.flush = flush,
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# ifdef IS31FL3731
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.set_value = IS31FL3731_set_value,
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.set_value_all = IS31FL3731_set_value_all,
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# else
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.set_value = IS31FL3733_set_value,
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.set_value_all = IS31FL3733_set_value_all,
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# endif
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};
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#endif
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