diff options
Diffstat (limited to 'platforms/avr/drivers/ws2812_i2c.c')
-rw-r--r-- | platforms/avr/drivers/ws2812_i2c.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/platforms/avr/drivers/ws2812_i2c.c b/platforms/avr/drivers/ws2812_i2c.c index 86a5ac8394..e6b922f4bf 100644 --- a/platforms/avr/drivers/ws2812_i2c.c +++ b/platforms/avr/drivers/ws2812_i2c.c @@ -1,3 +1,6 @@ +// Copyright 2024 QMK +// SPDX-License-Identifier: GPL-2.0-or-later + #include "ws2812.h" #include "i2c_master.h" @@ -13,11 +16,24 @@ # define WS2812_I2C_TIMEOUT 100 #endif +ws2812_led_t ws2812_leds[WS2812_LED_COUNT]; + void ws2812_init(void) { i2c_init(); } -// Setleds for standard RGB -void ws2812_setleds(rgb_led_t *ledarray, uint16_t leds) { - i2c_transmit(WS2812_I2C_ADDRESS, (uint8_t *)ledarray, sizeof(rgb_led_t) * leds, WS2812_I2C_TIMEOUT); +void ws2812_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) { + ws2812_leds[index].r = red; + ws2812_leds[index].g = green; + ws2812_leds[index].b = blue; +} + +void ws2812_set_color_all(uint8_t red, uint8_t green, uint8_t blue) { + for (int i = 0; i < WS2812_LED_COUNT; i++) { + ws2812_set_color(i, red, green, blue); + } +} + +void ws2812_flush(void) { + i2c_transmit(WS2812_I2C_ADDRESS, (uint8_t *)ws2812_leds, WS2812_LED_COUNT * sizeof(ws2812_led_t), WS2812_I2C_TIMEOUT); } |