Added WDG templates.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8559 35acf78f-673a-0410-8e92-d51de3d6d3f4

4 files changed, 219 insertions, 4 deletions

diff --git a/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.c b/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.c
index 9f02347ba..94f2c8569 100644
--- a/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.c
+++ b/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.c
@@ -15,7 +15,7 @@
 */

 

 /**

- * @file    templates/wdg_lld.c

+ * @file    wdg_lld.c

  * @brief   WDG Driver subsystem low level driver source.

  *

  * @addtogroup WDG

diff --git a/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.h b/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.h
index f4055b24d..828808d5e 100644
--- a/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.h
+++ b/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.h
@@ -118,17 +118,17 @@ typedef struct {
    * @brief   Configuration of the IWDG_PR register.

    * @details See the STM32 reference manual for details.

    */

-  uint8_t     pr;

+  uint32_t    pr;

   /**

    * @brief   Configuration of the IWDG_RLR register.

    * @details See the STM32 reference manual for details.

    */

-  uint16_t    rlr;

+  uint32_t    rlr;

   /**

    * @brief   Configuration of the IWDG_WINR register.

    * @details See the STM32 reference manual for details.

    */

-  uint16_t    winr;

+  uint32_t    winr;

 } WDGConfig;

 

 /**

diff --git a/os/hal/templates/wdg_lld.c b/os/hal/templates/wdg_lld.c
new file mode 100644
index 000000000..4732928ac
--- /dev/null
+++ b/os/hal/templates/wdg_lld.c
@@ -0,0 +1,101 @@
+/*

+    ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio

+

+    Licensed under the Apache License, Version 2.0 (the "License");

+    you may not use this file except in compliance with the License.

+    You may obtain a copy of the License at

+

+        http://www.apache.org/licenses/LICENSE-2.0

+

+    Unless required by applicable law or agreed to in writing, software

+    distributed under the License is distributed on an "AS IS" BASIS,

+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+    See the License for the specific language governing permissions and

+    limitations under the License.

+*/

+

+/**

+ * @file    templates/wdg_lld.c

+ * @brief   WDG Driver subsystem low level driver source template.

+ *

+ * @addtogroup WDG

+ * @{

+ */

+

+#include "hal.h"

+

+#if HAL_USE_WDG || defined(__DOXYGEN__)

+

+/*===========================================================================*/

+/* Driver local definitions.                                                 */

+/*===========================================================================*/

+

+/*===========================================================================*/

+/* Driver exported variables.                                                */

+/*===========================================================================*/

+

+#if STM32_WDG_USE_WDG1 || defined(__DOXYGEN__)

+WDGDriver WDGD1;

+#endif

+

+/*===========================================================================*/

+/* Driver local variables.                                                   */

+/*===========================================================================*/

+

+/*===========================================================================*/

+/* Driver local functions.                                                   */

+/*===========================================================================*/

+

+/*===========================================================================*/

+/* Driver interrupt handlers.                                                */

+/*===========================================================================*/

+

+/*===========================================================================*/

+/* Driver exported functions.                                                */

+/*===========================================================================*/

+

+/**

+ * @brief   Low level WDG driver initialization.

+ *

+ * @notapi

+ */

+void wdg_lld_init(void) {

+

+}

+

+/**

+ * @brief   Configures and activates the WDG peripheral.

+ *

+ * @param[in] wdgp      pointer to the @p WDGDriver object

+ *

+ * @notapi

+ */

+void wdg_lld_start(WDGDriver *wdgp) {

+

+}

+

+/**

+ * @brief   Deactivates the WDG peripheral.

+ *

+ * @param[in] wdgp      pointer to the @p WDGDriver object

+ *

+ * @api

+ */

+void wdg_lld_stop(WDGDriver *wdgp) {

+

+}

+

+/**

+ * @brief   Reloads WDG's counter.

+ *

+ * @param[in] idwgp pointer to the @p WDGDriver object

+ *

+ * @notapi

+ */

+void wdg_lld_reset(WDGDriver * wdgp) {

+

+}

+

+#endif /* HAL_USE_WDG */

+

+/** @} */

diff --git a/os/hal/templates/wdg_lld.h b/os/hal/templates/wdg_lld.h
new file mode 100644
index 000000000..d49dac8ac
--- /dev/null
+++ b/os/hal/templates/wdg_lld.h
@@ -0,0 +1,114 @@
+/*

+    ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio

+

+    Licensed under the Apache License, Version 2.0 (the "License");

+    you may not use this file except in compliance with the License.

+    You may obtain a copy of the License at

+

+        http://www.apache.org/licenses/LICENSE-2.0

+

+    Unless required by applicable law or agreed to in writing, software

+    distributed under the License is distributed on an "AS IS" BASIS,

+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+    See the License for the specific language governing permissions and

+    limitations under the License.

+*/

+

+/**

+ * @file    templates/wdg_lld.h

+ * @brief   WDG Driver subsystem low level driver header template.

+ *

+ * @addtogroup WDG

+ * @{

+ */

+

+#ifndef _WDG_LLD_H_

+#define _WDG_LLD_H_

+

+#if HAL_USE_WDG || defined(__DOXYGEN__)

+

+/*===========================================================================*/

+/* Driver constants.                                                         */

+/*===========================================================================*/

+

+/*===========================================================================*/

+/* Driver pre-compile time settings.                                         */

+/*===========================================================================*/

+

+/**

+ * @name    Configuration options

+ * @{

+ */

+/**

+ * @brief   WDG1 driver enable switch.

+ * @details If set to @p TRUE the support for IWDG is included.

+ * @note    The default is @p FALSE.

+ */

+#if !defined(STM32_WDG_USE_WDG1) || defined(__DOXYGEN__)

+#define STM32_WDG_USE_WDG1                  FALSE

+#endif

+/** @} */

+

+/*===========================================================================*/

+/* Derived constants and error checks.                                       */

+/*===========================================================================*/

+

+/*===========================================================================*/

+/* Driver data structures and types.                                         */

+/*===========================================================================*/

+

+/**

+ * @brief   Type of a structure representing an WDG driver.

+ */

+typedef struct WDGDriver WDGDriver;

+

+/**

+ * @brief   Driver configuration structure.

+ * @note    It could be empty on some architectures.

+ */

+typedef struct {

+} WDGConfig;

+

+/**

+ * @brief   Structure representing an WDG driver.

+ */

+struct WDGDriver {

+  /**

+   * @brief   Driver state.

+   */

+  wdgstate_t                state;

+  /**

+   * @brief   Current configuration data.

+   */

+  const WDGConfig           *config;

+  /* End of the mandatory fields.*/

+};

+

+/*===========================================================================*/

+/* Driver macros.                                                            */

+/*===========================================================================*/

+

+/*===========================================================================*/

+/* External declarations.                                                    */

+/*===========================================================================*/

+

+#if STM32_WDG_USE_IWDG && !defined(__DOXYGEN__)

+extern WDGDriver WDGD1;

+#endif

+

+#ifdef __cplusplus

+extern "C" {

+#endif

+  void wdg_lld_init(void);

+  void wdg_lld_start(WDGDriver *wdgp);

+  void wdg_lld_stop(WDGDriver *wdgp);

+  void wdg_lld_reset(WDGDriver *wdgp);

+#ifdef __cplusplus

+}

+#endif

+

+#endif /* HAL_USE_WDG */

+

+#endif /* _WDG_LLD_H_ */

+

+/** @} */