doc: efm32: wdog: enable documentation via peripheral_apis

include/libopencm3/efm32/common/wdog_common.h

@@ -1,3 +1,5 @@
+/** @addtogroup wdog_defines
+ */
 /*
  * This file is part of the libopencm3 project.
  *
@@ -17,12 +19,13 @@
  * along with this library.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBOPENCM3_EFM32_WDOG_H
-#define LIBOPENCM3_EFM32_WDOG_H
+#pragma once
 
 #include <libopencm3/efm32/memorymap.h>
 #include <libopencm3/cm3/common.h>
 
+/**@{*/
+
 #define WDOG_CTRL			MMIO32(WDOG_BASE + 0x000)
 #define WDOG_CMD			MMIO32(WDOG_BASE + 0x004)
 #define WDOG_SYNCBUSY			MMIO32(WDOG_BASE + 0x008)
@@ -72,5 +75,4 @@
 #define WDOG_SYNCBUSY_CMD		(1 << 1)
 #define WDOG_SYNCBUSY_CTRL		(1 << 0)
 
-#endif
-
+/**@}*/

include/libopencm3/efm32/common/wdog_common_hglg.h

@@ -1,3 +1,5 @@
+/** @addtogroup wdog_defines
+ */
 /*
  * This file is part of the libopencm3 project.
  *
@@ -17,15 +19,13 @@
  * along with this library.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/** @cond */
-#if defined(LIBOPENCM3_WDOG_H)
-/** @endcond */
-#ifndef LIBOPENCM3_EFM32_WDOG_COMMON_HGLG_H
-#define LIBOPENCM3_EFM32_WDOG_COMMON_HGLG_H
+#pragma once
 
 #include <libopencm3/efm32/memorymap.h>
 #include <libopencm3/cm3/common.h>
 
+/**@{*/
+
 #define WDOG_CTRL			MMIO32(WDOG_BASE + 0x000)
 #define WDOG_CMD			MMIO32(WDOG_BASE + 0x004)
 #define WDOG_SYNCBUSY			MMIO32(WDOG_BASE + 0x008)
@@ -75,9 +75,4 @@
 #define WDOG_SYNCBUSY_CMD		(1 << 1)
 #define WDOG_SYNCBUSY_CTRL		(1 << 0)
 
-#endif
-/** @cond */
-#else
-#warning "wdog_common_hglg.h should not be included explicitly, only via wdog.h"
-#endif
-/** @endcond */
+/**@}*/

include/libopencm3/efm32/ezr32wg/wdog.h

@@ -1,3 +1,11 @@
+/** @defgroup wdog_defines WDOG Defines
+ *
+ * @brief <b>Defined Constants and Types for the Watchdog module</b>
+ *
+ * @ingroup EZR32WG_defines
+ *
+ * LGPL License Terms @ref lgpl_license
+ */
 /*
  * This file is part of the libopencm3 project.
  *
@@ -17,9 +25,6 @@
  * along with this library.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBOPENCM3_EFM32_EZR32WG_WDOG_H
-#define LIBOPENCM3_EFM32_EZR32WG_WDOG_H
+#pragma once
 
 #include <libopencm3/efm32/common/wdog_common.h>
-
-#endif

include/libopencm3/efm32/hg/wdog.h

@@ -1,3 +1,11 @@
+/** @defgroup wdog_defines WDOG Defines
+ *
+ * @brief <b>Defined Constants and Types for the Watchdog module</b>
+ *
+ * @ingroup EFM32HG_defines
+ *
+ * LGPL License Terms @ref lgpl_license
+ */
 /*
  * This file is part of the libopencm3 project.
  *
@@ -15,9 +23,6 @@
  * along with this library.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBOPENCM3_WDOG_H
-#define LIBOPENCM3_WDOG_H
+#pragma once
 
 #include <libopencm3/efm32/common/wdog_common_hglg.h>
-
-#endif

include/libopencm3/efm32/lg/wdog.h

@@ -1,3 +1,11 @@
+/** @defgroup wdog_defines WDOG Defines
+ *
+ * @brief <b>Defined Constants and Types for the Watchdog module</b>
+ *
+ * @ingroup EFM32LG_defines
+ *
+ * LGPL License Terms @ref lgpl_license
+ */
 /*
  * This file is part of the libopencm3 project.
  *
@@ -15,9 +23,6 @@
  * along with this library.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBOPENCM3_WDOG_H
-#define LIBOPENCM3_WDOG_H
+#pragma once
 
 #include <libopencm3/efm32/common/wdog_common.h>
-
-#endif

include/libopencm3/efm32/wg/wdog.h

@@ -1,3 +1,11 @@
+/** @defgroup wdog_defines WDOG Defines
+ *
+ * @brief <b>Defined Constants and Types for the Watchdog module</b>
+ *
+ * @ingroup EFM32WG_defines
+ *
+ * LGPL License Terms @ref lgpl_license
+ */
 /*
  * This file is part of the libopencm3 project.
  *
@@ -17,9 +25,6 @@
  * along with this library.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBOPENCM3_EFM32_WG_WDOG_H
-#define LIBOPENCM3_EFM32_WG_WDOG_H
+#pragma once
 
 #include <libopencm3/efm32/common/wdog_common.h>
-
-#endif