diff options
Diffstat (limited to 'quantum/light_ws2812.c')
| -rwxr-xr-x | quantum/light_ws2812.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/quantum/light_ws2812.c b/quantum/light_ws2812.c index a883b13884..2506e3d8ec 100755 --- a/quantum/light_ws2812.c +++ b/quantum/light_ws2812.c @@ -7,7 +7,18 @@ * Jan 18th, 2014 v2.0b Initial Version * Nov 29th, 2015 v2.3 Added SK6812RGBW support * -* License: GNU GPL v2 (see License.txt) +* 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 "light_ws2812.h" @@ -70,7 +81,7 @@ void I2C_WriteBit(unsigned char c) // Inits bitbanging port, must be called before using the functions below // -void I2C_Init() +void I2C_Init(void) { I2C_PORT &= ~ ((1 << I2C_DAT) | (1 << I2C_CLK)); @@ -82,7 +93,7 @@ void I2C_Init() // Send a START Condition // -void I2C_Start() +void I2C_Start(void) { // set both to high at the same time I2C_DDR &= ~ ((1 << I2C_DAT) | (1 << I2C_CLK)); @@ -97,7 +108,7 @@ void I2C_Start() // Send a STOP Condition // -void I2C_Stop() +void I2C_Stop(void) { I2C_CLOCK_HI(); _delay_us(I2C_DELAY); |