/Target/Modules/DiWheelDrive_1-1/Boot/lib/STM32F10x_StdPeriph_Driver/src/stm32f10x_wwdg.c - AMiRo-OS - Research for Cognitive Interaction

amiro-blt / Target / Modules / DiWheelDrive_1-1 / Boot / lib / STM32F10x_StdPeriph_Driver / src / stm32f10x_wwdg.c @ 367c0652

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       /**
         ******************************************************************************
         * @file    stm32f10x_wwdg.c
         * @author  MCD Application Team
         * @version V3.5.0
         * @date    11-March-2011
         * @brief   This file provides all the WWDG firmware functions.
         ******************************************************************************
         * @attention
+        *
         * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
         * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
         * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
         * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
         * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
         * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+        *
         * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
         ******************************************************************************
         */
       /* Includes ------------------------------------------------------------------*/
       #include "stm32f10x_wwdg.h"
       #include "stm32f10x_rcc.h"
       /** @addtogroup STM32F10x_StdPeriph_Driver
         * @{
         */
       /** @defgroup WWDG
         * @brief WWDG driver modules
         * @{
         */
       /** @defgroup WWDG_Private_TypesDefinitions
         * @{
         */
       /**
         * @}
         */
       /** @defgroup WWDG_Private_Defines
         * @{
         */
       /* ----------- WWDG registers bit address in the alias region ----------- */
       #define WWDG_OFFSET       (WWDG_BASE - PERIPH_BASE)
       /* Alias word address of EWI bit */
       #define CFR_OFFSET        (WWDG_OFFSET + 0x04)
       #define EWI_BitNumber     0x09
       #define CFR_EWI_BB        (PERIPH_BB_BASE + (CFR_OFFSET * 32) + (EWI_BitNumber * 4))
       /* --------------------- WWDG registers bit mask ------------------------ */
       /* CR register bit mask */
       #define CR_WDGA_Set       ((uint32_t)0x00000080)
       /* CFR register bit mask */
       #define CFR_WDGTB_Mask    ((uint32_t)0xFFFFFE7F)
       #define CFR_W_Mask        ((uint32_t)0xFFFFFF80)
       #define BIT_Mask          ((uint8_t)0x7F)
       /**
         * @}
         */
       /** @defgroup WWDG_Private_Macros
         * @{
         */
       /**
         * @}
         */
       /** @defgroup WWDG_Private_Variables
         * @{
         */
       /**
         * @}
         */
       /** @defgroup WWDG_Private_FunctionPrototypes
         * @{
         */
       /**
         * @}
         */
       /** @defgroup WWDG_Private_Functions
         * @{
         */
       /**
         * @brief  Deinitializes the WWDG peripheral registers to their default reset values.
         * @param  None
         * @retval None
         */
       void WWDG_DeInit(void)
+      {
         RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, ENABLE);
         RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, DISABLE);
+      }
       /**
         * @brief  Sets the WWDG Prescaler.
         * @param  WWDG_Prescaler: specifies the WWDG Prescaler.
         *   This parameter can be one of the following values:
         *     @arg WWDG_Prescaler_1: WWDG counter clock = (PCLK1/4096)/1
         *     @arg WWDG_Prescaler_2: WWDG counter clock = (PCLK1/4096)/2
         *     @arg WWDG_Prescaler_4: WWDG counter clock = (PCLK1/4096)/4
         *     @arg WWDG_Prescaler_8: WWDG counter clock = (PCLK1/4096)/8
         * @retval None
         */
       void WWDG_SetPrescaler(uint32_t WWDG_Prescaler)
+      {
         uint32_t tmpreg = 0;
         /* Check the parameters */
         assert_param(IS_WWDG_PRESCALER(WWDG_Prescaler));
         /* Clear WDGTB[1:0] bits */
         tmpreg = WWDG->CFR & CFR_WDGTB_Mask;
         /* Set WDGTB[1:0] bits according to WWDG_Prescaler value */
         tmpreg |= WWDG_Prescaler;
         /* Store the new value */
         WWDG->CFR = tmpreg;
+      }
       /**
         * @brief  Sets the WWDG window value.
         * @param  WindowValue: specifies the window value to be compared to the downcounter.
         *   This parameter value must be lower than 0x80.
         * @retval None
         */
       void WWDG_SetWindowValue(uint8_t WindowValue)
+      {
         __IO uint32_t tmpreg = 0;
         /* Check the parameters */
         assert_param(IS_WWDG_WINDOW_VALUE(WindowValue));
         /* Clear W[6:0] bits */
         tmpreg = WWDG->CFR & CFR_W_Mask;
         /* Set W[6:0] bits according to WindowValue value */
         tmpreg |= WindowValue & (uint32_t) BIT_Mask;
         /* Store the new value */
         WWDG->CFR = tmpreg;
+      }
       /**
         * @brief  Enables the WWDG Early Wakeup interrupt(EWI).
         * @param  None
         * @retval None
         */
       void WWDG_EnableIT(void)
+      {
         *(__IO uint32_t *) CFR_EWI_BB = (uint32_t)ENABLE;
+      }
       /**
         * @brief  Sets the WWDG counter value.
         * @param  Counter: specifies the watchdog counter value.
         *   This parameter must be a number between 0x40 and 0x7F.
         * @retval None
         */
       void WWDG_SetCounter(uint8_t Counter)
+      {
         /* Check the parameters */
         assert_param(IS_WWDG_COUNTER(Counter));
         /* Write to T[6:0] bits to configure the counter value, no need to do
            a read-modify-write; writing a 0 to WDGA bit does nothing */
         WWDG->CR = Counter & BIT_Mask;
+      }
       /**
         * @brief  Enables WWDG and load the counter value.
         * @param  Counter: specifies the watchdog counter value.
         *   This parameter must be a number between 0x40 and 0x7F.
         * @retval None
         */
       void WWDG_Enable(uint8_t Counter)
+      {
         /* Check the parameters */
         assert_param(IS_WWDG_COUNTER(Counter));
         WWDG->CR = CR_WDGA_Set | Counter;
+      }
       /**
         * @brief  Checks whether the Early Wakeup interrupt flag is set or not.
         * @param  None
         * @retval The new state of the Early Wakeup interrupt flag (SET or RESET)
         */
       FlagStatus WWDG_GetFlagStatus(void)
+      {
         return (FlagStatus)(WWDG->SR);
+      }
       /**
         * @brief  Clears Early Wakeup interrupt flag.
         * @param  None
         * @retval None
         */
       void WWDG_ClearFlag(void)
+      {
         WWDG->SR = (uint32_t)RESET;
+      }
       /**
         * @}
         */
       /**
         * @}
         */
       /**
         * @}
         */
       /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/