Addition for doxygen documentation

boards/ek-lm4f120xl/include/board.h

@@ -7,12 +7,12 @@
  */
 
 /**
- * @defgroup    ek-lm4f120xl
- * @ingroup     boards_ek-lm4f120xl
+ * @defgroup    boards_ek-lm4f120xl EK-LM4F120XL
+ * @ingroup     boards
  * @brief       Board specific files for the Stellaris Launchpad LM4F120 board
  * @{
  *
- * @file        board.h
+ * @file
  * @brief       Board specific definitions for the Stellaris Launchpad LM4F120 board
  *
  * @author      Rakendra Thapa <rakendrathapa@gmail.com>

boards/ek-lm4f120xl/include/periph_conf.h

@@ -10,7 +10,7 @@
  * @ingroup     boards_ek-lm4f120xl
  * @{
  *
- * @file        periph_conf.h
+ * @file
  * @name        Peripheral MCU configuration for the ek-lm4f120xl board
  *
  * @author      Rakendra Thapa <rakendrathapa@gmail.com>
@@ -33,7 +33,7 @@ extern "C" {
 #define CLK40                           3
 #define CLK16                           4
 #define CLK1                            5
-#define CLOCK_SOURCE					CLK40
+#define CLOCK_SOURCE                    CLK40
 /** @} */
 
 /**

cpu/lm4f120/cpu.c

@@ -14,6 +14,7 @@
  * @brief       Implementation of the CPU initialization
  *
  * @author      Rakendra Thapa <rakendrathapa@gmail.com>
+ * @}
  */
 
 #include "cpu.h"
@@ -67,4 +68,3 @@ void cpu_clock_init(int clk)
             break;
     }
 }
-/** @} */

cpu/lm4f120/include/cpu_conf.h

@@ -7,12 +7,13 @@
  */
 
 /**
- * @defgroup        cpu_lm4f120
- * @ingroup         cpu cpu_lm4f120
+ * @defgroup        cpu_lm4f120 LM4F
+ * @ingroup         cpu
+ * @brief           CPU specific implementations for LM4F120
  * @{
  *
- * @file            cpu_conf.h
- * @brief           CPU specific implementations for LM4F120
+ * @file
+ * @brief           Implementation specific CPU configuration options
  *
  * @author          Rakendra Thapa <rakendrathapa@gmail.com>
  */

cpu/lm4f120/include/hwtimer_cpu.h

@@ -10,7 +10,7 @@
  * @ingroup         cpu_lm4f120
  * @{
  *
- * @file			hwtimer_cpu.h
+ * @file
  * @brief           CPU specific hwtimer configuration options
  *
  * @author          Rakendra Thapa <rakendrathapa@gmail.com>

cpu/lm4f120/include/periph_cpu.h

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2015 Rakendra Thapa <rakendrathapa@gmail.com>
+ *
+ * This file is subject to the terms and conditions of the GNU Lesser
+ * General Public License v2.1. See the file LICENSE in the top level
+ * directory for more details.
+ */
+
+/**
+ * @ingroup         cpu_lm4f120
+ * @{
+ *
+ * @file
+ * @brief           CPU specific definitions for internal peripheral handling
+ *
+ * @author          Rakendra Thapa <rakendrathapa@gmail.com>
+ */
+
+#ifndef PERIPH_CPU_H_
+#define PERIPH_CPU_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* nothing to do here, yet */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PERIPH_CPU_H_ */
+/** @} */