diff options
Diffstat (limited to 'drivers/led/issi/is31fl3743a.c')
-rw-r--r-- | drivers/led/issi/is31fl3743a.c | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/drivers/led/issi/is31fl3743a.c b/drivers/led/issi/is31fl3743a.c index 997e1c9147..2e47ec83f9 100644 --- a/drivers/led/issi/is31fl3743a.c +++ b/drivers/led/issi/is31fl3743a.c @@ -1,3 +1,23 @@ +/* Copyright 2017 Jason Williams + * Copyright 2018 Jack Humbert + * Copyright 2018 Yiancar + * Copyright 2020 MelGeek + * Copyright 2021 MasterSpoon + * + * 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/>. + */ + #include "is31fl3743a.h" #include <string.h> #include "i2c_master.h" @@ -155,12 +175,14 @@ void is31fl3743a_init(uint8_t addr, uint8_t sync) { void is31fl3743a_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) { is31fl3743a_led_t led; + if (index >= 0 && index < IS31FL3743A_LED_COUNT) { memcpy_P(&led, (&g_is31fl3743a_leds[index]), sizeof(led)); if (g_pwm_buffer[led.driver][led.r] == red && g_pwm_buffer[led.driver][led.g] == green && g_pwm_buffer[led.driver][led.b] == blue) { return; } + g_pwm_buffer_update_required[led.driver] = true; g_pwm_buffer[led.driver][led.r] = red; g_pwm_buffer[led.driver][led.g] = green; @@ -178,10 +200,9 @@ void is31fl3743a_set_scaling_register(uint8_t index, uint8_t red, uint8_t green, is31fl3743a_led_t led; memcpy_P(&led, (&g_is31fl3743a_leds[index]), sizeof(led)); - g_scaling_registers[led.driver][led.r] = red; - g_scaling_registers[led.driver][led.g] = green; - g_scaling_registers[led.driver][led.b] = blue; - + g_scaling_registers[led.driver][led.r] = red; + g_scaling_registers[led.driver][led.g] = green; + g_scaling_registers[led.driver][led.b] = blue; g_scaling_registers_update_required[led.driver] = true; } @@ -190,9 +211,9 @@ void is31fl3743a_update_pwm_buffers(uint8_t addr, uint8_t index) { is31fl3743a_select_page(addr, IS31FL3743A_COMMAND_PWM); is31fl3743a_write_pwm_buffer(addr, g_pwm_buffer[index]); - } - g_pwm_buffer_update_required[index] = false; + g_pwm_buffer_update_required[index] = false; + } } void is31fl3743a_update_scaling_registers(uint8_t addr, uint8_t index) { @@ -202,6 +223,7 @@ void is31fl3743a_update_scaling_registers(uint8_t addr, uint8_t index) { for (int i = 0; i < IS31FL3743A_SCALING_REGISTER_COUNT; i++) { is31fl3743a_write_register(addr, i + 1, g_scaling_registers[index][i]); } + g_scaling_registers_update_required[index] = false; } } |