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-rwxr-xr-xquantum/light_ws2812.c19
1 files changed, 15 insertions, 4 deletions
diff --git a/quantum/light_ws2812.c b/quantum/light_ws2812.c
index a883b1388..2506e3d8e 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);