40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/*
|
|
* 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/>.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "quantum/color.h"
|
|
|
|
/*
|
|
* Older WS2812s can handle a reset time (TRST) of 50us, but recent
|
|
* component revisions require a minimum of 280us.
|
|
*/
|
|
|
|
#if !defined(WS2812_TRST_US)
|
|
# define WS2812_TRST_US 280
|
|
#endif
|
|
|
|
/* User Interface
|
|
*
|
|
* Input:
|
|
* ledarray: An array of GRB data describing the LED colors
|
|
* number_of_leds: The number of LEDs to write
|
|
*
|
|
* The functions will perform the following actions:
|
|
* - Set the data-out pin as output
|
|
* - Send out the LED data
|
|
* - Wait 50us to reset the LEDs
|
|
*/
|
|
void ws2812_setleds(LED_TYPE *ledarray, uint16_t number_of_leds);
|