/* Copyright 2012 Jun Wako <wakojun@gmail.com> Copyright 2013 Oleg Kostyuk <cub.uanic@gmail.com> Copyright 2015 ZSA Technology Labs Inc (@zsa) Copyright 2020 Christopher Courtney <drashna@live.com> (@drashna) 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/>. */ #ifdef RGBLIGHT_ENABLE # include "ergodox_ez.h" void rgblight_call_driver(LED_TYPE *led, uint8_t led_num) { i2c_init(); i2c_start(0x84, ERGODOX_EZ_I2C_TIMEOUT); int i = 0; # if defined(ERGODOX_LED_30) // prevent right-half code from trying to bitbang all 30 // so with 30 LEDs, we count from 29 to 15 here, and the // other half does 0 to 14. uint8_t half_led_num = RGBLED_NUM / 2; for (i = half_led_num + half_led_num - 1; i >= half_led_num; --i) # elif defined(ERGODOX_LED_15_MIRROR) for (i = 0; i < led_num; ++i) # else // ERGDOX_LED_15 non-mirrored for (i = led_num - 1; i >= 0; --i) # endif { uint8_t *data = (uint8_t *)(led + i); i2c_write(*data++, ERGODOX_EZ_I2C_TIMEOUT); i2c_write(*data++, ERGODOX_EZ_I2C_TIMEOUT); i2c_write(*data++, ERGODOX_EZ_I2C_TIMEOUT); #ifdef RGBW i2c_write(*data++, ERGODOX_EZ_I2C_TIMEOUT); #endif } i2c_stop(); ws2812_setleds(led, led_num); } #endif // RGBLIGHT_ENABLE