1 files changed, 25 insertions, 2 deletions
diff --git a/src/wiring/pwm.h b/src/wiring/pwm.h
index 3ff440b..60d805d 100644
--- a/src/wiring/pwm.h
+++ b/src/wiring/pwm.h
@@ -1,3 +1,28 @@
+/* *****************************************************************************
+ *  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 3 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/>.
+ *
+ *  Created: 12/18/09 02:41:27
+ *  Copyright (c) 2009 Perry L. Hung. All rights reserved.
+ *
+ * ****************************************************************************/
+
+/**
+ *  @file pwm.h
+ *
+ *  @brief 
+ */
+
 #ifndef _PWM_H
 #define _PWM_H
 
@@ -5,8 +30,6 @@
 extern "C"{
 #endif
 
-#define PWM           GPIO_MODE_AF_OUTPUT_PP
-
 void pwmWrite(uint8_t, uint16_t);
 
 #ifdef __cplusplus