mirror of
https://github.com/Keychron/qmk_firmware.git
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429 lines
13 KiB
C
429 lines
13 KiB
C
/* Copyright 2018 James Laird-Wah
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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 "rgb_matrix.h"
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/* Each driver needs to define the struct
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* const rgb_matrix_driver_t rgb_matrix_driver;
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* All members must be provided.
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* Keyboard custom drivers can define this in their own files, it should only
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* be here if shared between boards.
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*/
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#if defined(IS31FL3731) || defined(IS31FL3733) || defined(IS31FL3737) || defined(IS31FL3741) || defined(IS31FLCOMMON) || defined(CKLED2001)
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# include "i2c_master.h"
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// TODO: Remove this at some later date
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# if defined(DRIVER_ADDR_1) && defined(DRIVER_ADDR_2)
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# if DRIVER_ADDR_1 == DRIVER_ADDR_2
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# error "Setting DRIVER_ADDR_2 == DRIVER_ADDR_1 is obsolete. If you are only using one ISSI driver, set DRIVER_COUNT to 1 and remove DRIVER_ADDR_2"
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# endif
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# endif
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static void init(void) {
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i2c_init();
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# if defined(IS31FL3731)
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IS31FL3731_init(DRIVER_ADDR_1);
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# if defined(DRIVER_ADDR_2)
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IS31FL3731_init(DRIVER_ADDR_2);
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# if defined(DRIVER_ADDR_3)
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IS31FL3731_init(DRIVER_ADDR_3);
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# if defined(DRIVER_ADDR_4)
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IS31FL3731_init(DRIVER_ADDR_4);
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# endif
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# endif
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# endif
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# elif defined(IS31FL3733)
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# if !defined(DRIVER_SYNC_1)
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# define DRIVER_SYNC_1 0
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# endif
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IS31FL3733_init(DRIVER_ADDR_1, DRIVER_SYNC_1);
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# if defined(DRIVER_ADDR_2)
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# if !defined(DRIVER_SYNC_2)
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# define DRIVER_SYNC_2 0
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# endif
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IS31FL3733_init(DRIVER_ADDR_2, DRIVER_SYNC_2);
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# if defined(DRIVER_ADDR_3)
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# if !defined(DRIVER_SYNC_3)
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# define DRIVER_SYNC_3 0
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# endif
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IS31FL3733_init(DRIVER_ADDR_3, DRIVER_SYNC_3);
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# if defined(DRIVER_ADDR_4)
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# if !defined(DRIVER_SYNC_4)
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# define DRIVER_SYNC_4 0
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# endif
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IS31FL3733_init(DRIVER_ADDR_4, DRIVER_SYNC_4);
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# endif
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# endif
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# endif
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# elif defined(IS31FL3737)
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IS31FL3737_init(DRIVER_ADDR_1);
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# if defined(DRIVER_ADDR_2)
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IS31FL3737_init(DRIVER_ADDR_2);
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# endif
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# elif defined(IS31FL3741)
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IS31FL3741_init(DRIVER_ADDR_1);
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# elif defined(IS31FLCOMMON)
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IS31FL_common_init(DRIVER_ADDR_1, ISSI_SSR_1);
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# if defined(DRIVER_ADDR_2)
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IS31FL_common_init(DRIVER_ADDR_2, ISSI_SSR_2);
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# if defined(DRIVER_ADDR_3)
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IS31FL_common_init(DRIVER_ADDR_3, ISSI_SSR_3);
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# if defined(DRIVER_ADDR_4)
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IS31FL_common_init(DRIVER_ADDR_4, ISSI_SSR_4);
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# endif
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# endif
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# endif
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# elif defined(CKLED2001)
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# if defined(LED_DRIVER_SHUTDOWN_PIN)
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setPinOutput(LED_DRIVER_SHUTDOWN_PIN);
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writePinHigh(LED_DRIVER_SHUTDOWN_PIN);
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# endif
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CKLED2001_init(DRIVER_ADDR_1);
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# if defined(DRIVER_ADDR_2)
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CKLED2001_init(DRIVER_ADDR_2);
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# if defined(DRIVER_ADDR_3)
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CKLED2001_init(DRIVER_ADDR_3);
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# if defined(DRIVER_ADDR_4)
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CKLED2001_init(DRIVER_ADDR_4);
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# endif
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# endif
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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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bool enabled = true;
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// This only caches it for later
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# if defined(IS31FL3731)
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IS31FL3731_set_led_control_register(index, enabled, enabled, enabled);
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# elif defined(IS31FL3733)
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IS31FL3733_set_led_control_register(index, enabled, enabled, enabled);
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# elif defined(IS31FL3737)
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IS31FL3737_set_led_control_register(index, enabled, enabled, enabled);
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# elif defined(IS31FL3741)
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IS31FL3741_set_led_control_register(index, enabled, enabled, enabled);
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# elif defined(IS31FLCOMMON)
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IS31FL_RGB_set_scaling_buffer(index, enabled, enabled, enabled);
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# elif defined(CKLED2001)
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CKLED2001_set_led_control_register(index, enabled, enabled, enabled);
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# endif
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}
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// This actually updates the LED drivers
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# if defined(IS31FL3731)
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IS31FL3731_update_led_control_registers(DRIVER_ADDR_1, 0);
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# if defined(DRIVER_ADDR_2)
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IS31FL3731_update_led_control_registers(DRIVER_ADDR_2, 1);
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# if defined(DRIVER_ADDR_3)
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IS31FL3731_update_led_control_registers(DRIVER_ADDR_3, 2);
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# if defined(DRIVER_ADDR_4)
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IS31FL3731_update_led_control_registers(DRIVER_ADDR_4, 3);
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# endif
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# endif
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# endif
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# elif defined(IS31FL3733)
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IS31FL3733_update_led_control_registers(DRIVER_ADDR_1, 0);
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# if defined(DRIVER_ADDR_2)
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IS31FL3733_update_led_control_registers(DRIVER_ADDR_2, 1);
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# if defined(DRIVER_ADDR_3)
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IS31FL3733_update_led_control_registers(DRIVER_ADDR_3, 2);
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# if defined(DRIVER_ADDR_4)
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IS31FL3733_update_led_control_registers(DRIVER_ADDR_4, 3);
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# endif
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# endif
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# endif
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# elif defined(IS31FL3737)
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IS31FL3737_update_led_control_registers(DRIVER_ADDR_1, 0);
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# if defined(DRIVER_ADDR_2)
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IS31FL3737_update_led_control_registers(DRIVER_ADDR_2, 1);
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# endif
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# elif defined(IS31FL3741)
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IS31FL3741_update_led_control_registers(DRIVER_ADDR_1, 0);
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# elif defined(IS31FLCOMMON)
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# ifdef ISSI_MANUAL_SCALING
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IS31FL_set_manual_scaling_buffer();
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# endif
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IS31FL_common_update_scaling_register(DRIVER_ADDR_1, 0);
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# if defined(DRIVER_ADDR_2)
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IS31FL_common_update_scaling_register(DRIVER_ADDR_2, 1);
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# if defined(DRIVER_ADDR_3)
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IS31FL_common_update_scaling_register(DRIVER_ADDR_3, 2);
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# if defined(DRIVER_ADDR_4)
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IS31FL_common_update_scaling_register(DRIVER_ADDR_4, 3);
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# endif
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# endif
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# endif
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# elif defined(CKLED2001)
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CKLED2001_update_led_control_registers(DRIVER_ADDR_1, 0);
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# if defined(DRIVER_ADDR_2)
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CKLED2001_update_led_control_registers(DRIVER_ADDR_2, 1);
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# if defined(DRIVER_ADDR_3)
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CKLED2001_update_led_control_registers(DRIVER_ADDR_3, 2);
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# if defined(DRIVER_ADDR_4)
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CKLED2001_update_led_control_registers(DRIVER_ADDR_4, 3);
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# endif
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# endif
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# endif
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# endif
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}
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# if defined(IS31FL3731)
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static void flush(void) {
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IS31FL3731_update_pwm_buffers(DRIVER_ADDR_1, 0);
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# if defined(DRIVER_ADDR_2)
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IS31FL3731_update_pwm_buffers(DRIVER_ADDR_2, 1);
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# if defined(DRIVER_ADDR_3)
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IS31FL3731_update_pwm_buffers(DRIVER_ADDR_3, 2);
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# if defined(DRIVER_ADDR_4)
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IS31FL3731_update_pwm_buffers(DRIVER_ADDR_4, 3);
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# endif
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# endif
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# endif
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}
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const rgb_matrix_driver_t rgb_matrix_driver = {
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.init = init,
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.flush = flush,
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.set_color = IS31FL3731_set_color,
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.set_color_all = IS31FL3731_set_color_all,
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};
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# elif defined(IS31FL3733)
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static void flush(void) {
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IS31FL3733_update_pwm_buffers(DRIVER_ADDR_1, 0);
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# if defined(DRIVER_ADDR_2)
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IS31FL3733_update_pwm_buffers(DRIVER_ADDR_2, 1);
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# if defined(DRIVER_ADDR_3)
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IS31FL3733_update_pwm_buffers(DRIVER_ADDR_3, 2);
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# if defined(DRIVER_ADDR_4)
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IS31FL3733_update_pwm_buffers(DRIVER_ADDR_4, 3);
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# endif
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# endif
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# endif
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}
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const rgb_matrix_driver_t rgb_matrix_driver = {
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.init = init,
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.flush = flush,
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.set_color = IS31FL3733_set_color,
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.set_color_all = IS31FL3733_set_color_all,
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};
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# elif defined(IS31FL3737)
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static void flush(void) {
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IS31FL3737_update_pwm_buffers(DRIVER_ADDR_1, 0);
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# if defined(DRIVER_ADDR_2)
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IS31FL3737_update_pwm_buffers(DRIVER_ADDR_2, 1);
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# endif
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}
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const rgb_matrix_driver_t rgb_matrix_driver = {
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.init = init,
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.flush = flush,
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.set_color = IS31FL3737_set_color,
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.set_color_all = IS31FL3737_set_color_all,
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};
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# elif defined(IS31FL3741)
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static void flush(void) {
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IS31FL3741_update_pwm_buffers(DRIVER_ADDR_1, 0);
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# if defined(DRIVER_ADDR_2)
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IS31FL3741_update_pwm_buffers(DRIVER_ADDR_2, 1);
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# endif
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}
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const rgb_matrix_driver_t rgb_matrix_driver = {
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.init = init,
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.flush = flush,
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.set_color = IS31FL3741_set_color,
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.set_color_all = IS31FL3741_set_color_all,
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};
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# elif defined(IS31FLCOMMON)
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static void flush(void) {
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IS31FL_common_update_pwm_register(DRIVER_ADDR_1, 0);
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# if defined(DRIVER_ADDR_2)
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IS31FL_common_update_pwm_register(DRIVER_ADDR_2, 1);
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# if defined(DRIVER_ADDR_3)
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IS31FL_common_update_pwm_register(DRIVER_ADDR_3, 2);
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# if defined(DRIVER_ADDR_4)
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IS31FL_common_update_pwm_register(DRIVER_ADDR_4, 3);
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# endif
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# endif
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# endif
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}
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const rgb_matrix_driver_t rgb_matrix_driver = {
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.init = init,
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.flush = flush,
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.set_color = IS31FL_RGB_set_color,
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.set_color_all = IS31FL_RGB_set_color_all,
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};
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# elif defined(CKLED2001)
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static void flush(void) {
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CKLED2001_update_pwm_buffers(DRIVER_ADDR_1, 0);
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# if defined(DRIVER_ADDR_2)
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CKLED2001_update_pwm_buffers(DRIVER_ADDR_2, 1);
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# if defined(DRIVER_ADDR_3)
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CKLED2001_update_pwm_buffers(DRIVER_ADDR_3, 2);
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# if defined(DRIVER_ADDR_4)
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CKLED2001_update_pwm_buffers(DRIVER_ADDR_4, 3);
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# endif
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# endif
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# endif
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}
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# if defined(RGB_MATRIX_DRIVER_SHUTDOWN_ENABLE)
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static void shutdown(void) {
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# if defined(LED_DRIVER_SHUTDOWN_PIN)
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writePinLow(LED_DRIVER_SHUTDOWN_PIN);
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# else
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CKLED2001_sw_shutdown(DRIVER_ADDR_1);
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# if defined(DRIVER_ADDR_2)
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CKLED2001_sw_shutdown(DRIVER_ADDR_2);
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# if defined(DRIVER_ADDR_3)
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CKLED2001_sw_shutdown(DRIVER_ADDR_3);
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# if defined(DRIVER_ADDR_4)
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CKLED2001_sw_shutdown(DRIVER_ADDR_4);
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# endif
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# endif
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# endif
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# endif
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}
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static void exit_shutdown(void) {
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# if defined(LED_DRIVER_SHUTDOWN_PIN)
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writePinHigh(LED_DRIVER_SHUTDOWN_PIN);
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# else
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CKLED2001_sw_return_normal(DRIVER_ADDR_1);
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# if defined(DRIVER_ADDR_2)
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CKLED2001_sw_return_normal(DRIVER_ADDR_2);
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# if defined(DRIVER_ADDR_3)
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CKLED2001_sw_return_normal(DRIVER_ADDR_3);
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# if defined(DRIVER_ADDR_4)
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CKLED2001_sw_return_normal(DRIVER_ADDR_4);
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# endif
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# endif
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# endif
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# endif
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}
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# endif
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const rgb_matrix_driver_t rgb_matrix_driver = {
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.init = init,
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.flush = flush,
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.set_color = CKLED2001_set_color,
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.set_color_all = CKLED2001_set_color_all,
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# if defined(RGB_MATRIX_DRIVER_SHUTDOWN_ENABLE)
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.shutdown = shutdown,
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.exit_shutdown = exit_shutdown
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# endif
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};
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# endif
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#elif defined(AW20216)
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# include "spi_master.h"
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static void init(void) {
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spi_init();
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AW20216_init(DRIVER_1_CS, DRIVER_1_EN);
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# if defined(DRIVER_2_CS)
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AW20216_init(DRIVER_2_CS, DRIVER_2_EN);
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# endif
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}
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static void flush(void) {
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AW20216_update_pwm_buffers(DRIVER_1_CS, 0);
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# if defined(DRIVER_2_CS)
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AW20216_update_pwm_buffers(DRIVER_2_CS, 1);
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# endif
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}
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const rgb_matrix_driver_t rgb_matrix_driver = {
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.init = init,
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.flush = flush,
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.set_color = AW20216_set_color,
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.set_color_all = AW20216_set_color_all,
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};
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#elif defined(WS2812)
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# if defined(RGBLIGHT_ENABLE) && !defined(RGBLIGHT_CUSTOM_DRIVER)
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# pragma message "Cannot use RGBLIGHT and RGB Matrix using WS2812 at the same time."
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# pragma message "You need to use a custom driver, or re-implement the WS2812 driver to use a different configuration."
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# endif
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// LED color buffer
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LED_TYPE rgb_matrix_ws2812_array[DRIVER_LED_TOTAL];
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static void init(void) {}
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static void flush(void) {
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// Assumes use of RGB_DI_PIN
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ws2812_setleds(rgb_matrix_ws2812_array, DRIVER_LED_TOTAL);
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}
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// Set an led in the buffer to a color
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static inline void setled(int i, uint8_t r, uint8_t g, uint8_t b) {
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# if defined(RGB_MATRIX_ENABLE) && defined(RGB_MATRIX_SPLIT)
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const uint8_t k_rgb_matrix_split[2] = RGB_MATRIX_SPLIT;
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if (!is_keyboard_left()) {
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if (i >= k_rgb_matrix_split[0]) {
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i -= k_rgb_matrix_split[0];
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} else {
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return;
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}
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} else if (i >= k_rgb_matrix_split[0]) {
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return;
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}
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# endif
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rgb_matrix_ws2812_array[i].r = r;
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rgb_matrix_ws2812_array[i].g = g;
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rgb_matrix_ws2812_array[i].b = b;
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# ifdef RGBW
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convert_rgb_to_rgbw(&rgb_matrix_ws2812_array[i]);
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# endif
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}
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static void setled_all(uint8_t r, uint8_t g, uint8_t b) {
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for (int i = 0; i < sizeof(rgb_matrix_ws2812_array) / sizeof(rgb_matrix_ws2812_array[0]); i++) {
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setled(i, r, g, b);
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}
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}
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const rgb_matrix_driver_t rgb_matrix_driver = {
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.init = init,
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.flush = flush,
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.set_color = setled,
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.set_color_all = setled_all,
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};
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#endif
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