From 2b54d2e8b83f9682236ac95d166e53fcf24a2786 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Tue, 5 Apr 2022 11:34:25 +0200 Subject: bsp/stm32h7: Convert to UNIX line endings --- bsps/arm/stm32h7/include/stm32h7xx_ll_iwdg.h | 684 +++++++++++++-------------- 1 file changed, 342 insertions(+), 342 deletions(-) (limited to 'bsps/arm/stm32h7/include/stm32h7xx_ll_iwdg.h') diff --git a/bsps/arm/stm32h7/include/stm32h7xx_ll_iwdg.h b/bsps/arm/stm32h7/include/stm32h7xx_ll_iwdg.h index fe2e3438a9..4722d9c223 100644 --- a/bsps/arm/stm32h7/include/stm32h7xx_ll_iwdg.h +++ b/bsps/arm/stm32h7/include/stm32h7xx_ll_iwdg.h @@ -1,352 +1,352 @@ -/** - ****************************************************************************** - * @file stm32h7xx_ll_iwdg.h - * @author MCD Application Team - * @brief Header file of IWDG LL module. - ****************************************************************************** - * @attention - * - *

© Copyright (c) 2017 STMicroelectronics. - * All rights reserved.

- * - * This software component is licensed by ST under BSD 3-Clause license, - * the "License"; You may not use this file except in compliance with the - * License. You may obtain a copy of the License at: - * opensource.org/licenses/BSD-3-Clause - * - ****************************************************************************** - */ - -/* Define to prevent recursive inclusion -------------------------------------*/ -#ifndef STM32H7xx_LL_IWDG_H -#define STM32H7xx_LL_IWDG_H - -#ifdef __cplusplus -extern "C" { -#endif - -/* Includes ------------------------------------------------------------------*/ -#include "stm32h7xx.h" - -/** @addtogroup STM32H7xx_LL_Driver - * @{ - */ - -#if defined(IWDG1) || defined(IWDG2) - -/** @defgroup IWDG_LL IWDG +/** + ****************************************************************************** + * @file stm32h7xx_ll_iwdg.h + * @author MCD Application Team + * @brief Header file of IWDG LL module. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2017 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef STM32H7xx_LL_IWDG_H +#define STM32H7xx_LL_IWDG_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32h7xx.h" + +/** @addtogroup STM32H7xx_LL_Driver + * @{ + */ + +#if defined(IWDG1) || defined(IWDG2) + +/** @defgroup IWDG_LL IWDG * @ingroup RTEMSBSPsARMSTM32H7 - * @{ - */ - -/* Private types -------------------------------------------------------------*/ -/* Private variables ---------------------------------------------------------*/ - -/* Private constants ---------------------------------------------------------*/ -/** @defgroup IWDG_LL_Private_Constants IWDG Private Constants + * @{ + */ + +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ + +/* Private constants ---------------------------------------------------------*/ +/** @defgroup IWDG_LL_Private_Constants IWDG Private Constants * @ingroup RTEMSBSPsARMSTM32H7 - * @{ - */ -#define LL_IWDG_KEY_RELOAD 0x0000AAAAU /*!< IWDG Reload Counter Enable */ -#define LL_IWDG_KEY_ENABLE 0x0000CCCCU /*!< IWDG Peripheral Enable */ -#define LL_IWDG_KEY_WR_ACCESS_ENABLE 0x00005555U /*!< IWDG KR Write Access Enable */ -#define LL_IWDG_KEY_WR_ACCESS_DISABLE 0x00000000U /*!< IWDG KR Write Access Disable */ -/** - * @} - */ - -/* Private macros ------------------------------------------------------------*/ - -/* Exported types ------------------------------------------------------------*/ -/* Exported constants --------------------------------------------------------*/ -/** @defgroup IWDG_LL_Exported_Constants IWDG Exported Constants + * @{ + */ +#define LL_IWDG_KEY_RELOAD 0x0000AAAAU /*!< IWDG Reload Counter Enable */ +#define LL_IWDG_KEY_ENABLE 0x0000CCCCU /*!< IWDG Peripheral Enable */ +#define LL_IWDG_KEY_WR_ACCESS_ENABLE 0x00005555U /*!< IWDG KR Write Access Enable */ +#define LL_IWDG_KEY_WR_ACCESS_DISABLE 0x00000000U /*!< IWDG KR Write Access Disable */ +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ + +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ +/** @defgroup IWDG_LL_Exported_Constants IWDG Exported Constants * @ingroup RTEMSBSPsARMSTM32H7 - * @{ - */ - -/** @defgroup IWDG_LL_EC_GET_FLAG Get Flags Defines + * @{ + */ + +/** @defgroup IWDG_LL_EC_GET_FLAG Get Flags Defines * @ingroup RTEMSBSPsARMSTM32H7 - * @brief Flags defines which can be used with LL_IWDG_ReadReg function - * @{ - */ -#define LL_IWDG_SR_PVU IWDG_SR_PVU /*!< Watchdog prescaler value update */ -#define LL_IWDG_SR_RVU IWDG_SR_RVU /*!< Watchdog counter reload value update */ -#define LL_IWDG_SR_WVU IWDG_SR_WVU /*!< Watchdog counter window value update */ -/** - * @} - */ - -/** @defgroup IWDG_LL_EC_PRESCALER Prescaler Divider + * @brief Flags defines which can be used with LL_IWDG_ReadReg function + * @{ + */ +#define LL_IWDG_SR_PVU IWDG_SR_PVU /*!< Watchdog prescaler value update */ +#define LL_IWDG_SR_RVU IWDG_SR_RVU /*!< Watchdog counter reload value update */ +#define LL_IWDG_SR_WVU IWDG_SR_WVU /*!< Watchdog counter window value update */ +/** + * @} + */ + +/** @defgroup IWDG_LL_EC_PRESCALER Prescaler Divider * @ingroup RTEMSBSPsARMSTM32H7 - * @{ - */ -#define LL_IWDG_PRESCALER_4 0x00000000U /*!< Divider by 4 */ -#define LL_IWDG_PRESCALER_8 (IWDG_PR_PR_0) /*!< Divider by 8 */ -#define LL_IWDG_PRESCALER_16 (IWDG_PR_PR_1) /*!< Divider by 16 */ -#define LL_IWDG_PRESCALER_32 (IWDG_PR_PR_1 | IWDG_PR_PR_0) /*!< Divider by 32 */ -#define LL_IWDG_PRESCALER_64 (IWDG_PR_PR_2) /*!< Divider by 64 */ -#define LL_IWDG_PRESCALER_128 (IWDG_PR_PR_2 | IWDG_PR_PR_0) /*!< Divider by 128 */ -#define LL_IWDG_PRESCALER_256 (IWDG_PR_PR_2 | IWDG_PR_PR_1) /*!< Divider by 256 */ -/** - * @} - */ - -/** - * @} - */ - -/* Exported macro ------------------------------------------------------------*/ -/** @defgroup IWDG_LL_Exported_Macros IWDG Exported Macros + * @{ + */ +#define LL_IWDG_PRESCALER_4 0x00000000U /*!< Divider by 4 */ +#define LL_IWDG_PRESCALER_8 (IWDG_PR_PR_0) /*!< Divider by 8 */ +#define LL_IWDG_PRESCALER_16 (IWDG_PR_PR_1) /*!< Divider by 16 */ +#define LL_IWDG_PRESCALER_32 (IWDG_PR_PR_1 | IWDG_PR_PR_0) /*!< Divider by 32 */ +#define LL_IWDG_PRESCALER_64 (IWDG_PR_PR_2) /*!< Divider by 64 */ +#define LL_IWDG_PRESCALER_128 (IWDG_PR_PR_2 | IWDG_PR_PR_0) /*!< Divider by 128 */ +#define LL_IWDG_PRESCALER_256 (IWDG_PR_PR_2 | IWDG_PR_PR_1) /*!< Divider by 256 */ +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup IWDG_LL_Exported_Macros IWDG Exported Macros * @ingroup RTEMSBSPsARMSTM32H7 - * @{ - */ - -/** @defgroup IWDG_LL_EM_WRITE_READ Common Write and read registers Macros + * @{ + */ + +/** @defgroup IWDG_LL_EM_WRITE_READ Common Write and read registers Macros * @ingroup RTEMSBSPsARMSTM32H7 - * @{ - */ - -/** - * @brief Write a value in IWDG register - * @param __INSTANCE__ IWDG Instance - * @param __REG__ Register to be written - * @param __VALUE__ Value to be written in the register - * @retval None - */ -#define LL_IWDG_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__)) - -/** - * @brief Read a value in IWDG register - * @param __INSTANCE__ IWDG Instance - * @param __REG__ Register to be read - * @retval Register value - */ -#define LL_IWDG_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__) -/** - * @} - */ - -/** - * @} - */ - - -/* Exported functions --------------------------------------------------------*/ -/** @defgroup IWDG_LL_Exported_Functions IWDG Exported Functions + * @{ + */ + +/** + * @brief Write a value in IWDG register + * @param __INSTANCE__ IWDG Instance + * @param __REG__ Register to be written + * @param __VALUE__ Value to be written in the register + * @retval None + */ +#define LL_IWDG_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__)) + +/** + * @brief Read a value in IWDG register + * @param __INSTANCE__ IWDG Instance + * @param __REG__ Register to be read + * @retval Register value + */ +#define LL_IWDG_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__) +/** + * @} + */ + +/** + * @} + */ + + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup IWDG_LL_Exported_Functions IWDG Exported Functions * @ingroup RTEMSBSPsARMSTM32H7 - * @{ - */ -/** @defgroup IWDG_LL_EF_Configuration Configuration + * @{ + */ +/** @defgroup IWDG_LL_EF_Configuration Configuration * @ingroup RTEMSBSPsARMSTM32H7 - * @{ - */ - -/** - * @brief Start the Independent Watchdog - * @note Except if the hardware watchdog option is selected - * @rmtoll KR KEY LL_IWDG_Enable - * @param IWDGx IWDG Instance - * @retval None - */ -__STATIC_INLINE void LL_IWDG_Enable(IWDG_TypeDef *IWDGx) -{ - WRITE_REG(IWDGx->KR, LL_IWDG_KEY_ENABLE); -} - -/** - * @brief Reloads IWDG counter with value defined in the reload register - * @rmtoll KR KEY LL_IWDG_ReloadCounter - * @param IWDGx IWDG Instance - * @retval None - */ -__STATIC_INLINE void LL_IWDG_ReloadCounter(IWDG_TypeDef *IWDGx) -{ - WRITE_REG(IWDGx->KR, LL_IWDG_KEY_RELOAD); -} - -/** - * @brief Enable write access to IWDG_PR, IWDG_RLR and IWDG_WINR registers - * @rmtoll KR KEY LL_IWDG_EnableWriteAccess - * @param IWDGx IWDG Instance - * @retval None - */ -__STATIC_INLINE void LL_IWDG_EnableWriteAccess(IWDG_TypeDef *IWDGx) -{ - WRITE_REG(IWDGx->KR, LL_IWDG_KEY_WR_ACCESS_ENABLE); -} - -/** - * @brief Disable write access to IWDG_PR, IWDG_RLR and IWDG_WINR registers - * @rmtoll KR KEY LL_IWDG_DisableWriteAccess - * @param IWDGx IWDG Instance - * @retval None - */ -__STATIC_INLINE void LL_IWDG_DisableWriteAccess(IWDG_TypeDef *IWDGx) -{ - WRITE_REG(IWDGx->KR, LL_IWDG_KEY_WR_ACCESS_DISABLE); -} - -/** - * @brief Select the prescaler of the IWDG - * @rmtoll PR PR LL_IWDG_SetPrescaler - * @param IWDGx IWDG Instance - * @param Prescaler This parameter can be one of the following values: - * @arg @ref LL_IWDG_PRESCALER_4 - * @arg @ref LL_IWDG_PRESCALER_8 - * @arg @ref LL_IWDG_PRESCALER_16 - * @arg @ref LL_IWDG_PRESCALER_32 - * @arg @ref LL_IWDG_PRESCALER_64 - * @arg @ref LL_IWDG_PRESCALER_128 - * @arg @ref LL_IWDG_PRESCALER_256 - * @retval None - */ -__STATIC_INLINE void LL_IWDG_SetPrescaler(IWDG_TypeDef *IWDGx, uint32_t Prescaler) -{ - WRITE_REG(IWDGx->PR, IWDG_PR_PR & Prescaler); -} - -/** - * @brief Get the selected prescaler of the IWDG - * @rmtoll PR PR LL_IWDG_GetPrescaler - * @param IWDGx IWDG Instance - * @retval Returned value can be one of the following values: - * @arg @ref LL_IWDG_PRESCALER_4 - * @arg @ref LL_IWDG_PRESCALER_8 - * @arg @ref LL_IWDG_PRESCALER_16 - * @arg @ref LL_IWDG_PRESCALER_32 - * @arg @ref LL_IWDG_PRESCALER_64 - * @arg @ref LL_IWDG_PRESCALER_128 - * @arg @ref LL_IWDG_PRESCALER_256 - */ -__STATIC_INLINE uint32_t LL_IWDG_GetPrescaler(IWDG_TypeDef *IWDGx) -{ - return (READ_REG(IWDGx->PR)); -} - -/** - * @brief Specify the IWDG down-counter reload value - * @rmtoll RLR RL LL_IWDG_SetReloadCounter - * @param IWDGx IWDG Instance - * @param Counter Value between Min_Data=0 and Max_Data=0x0FFF - * @retval None - */ -__STATIC_INLINE void LL_IWDG_SetReloadCounter(IWDG_TypeDef *IWDGx, uint32_t Counter) -{ - WRITE_REG(IWDGx->RLR, IWDG_RLR_RL & Counter); -} - -/** - * @brief Get the specified IWDG down-counter reload value - * @rmtoll RLR RL LL_IWDG_GetReloadCounter - * @param IWDGx IWDG Instance - * @retval Value between Min_Data=0 and Max_Data=0x0FFF - */ -__STATIC_INLINE uint32_t LL_IWDG_GetReloadCounter(IWDG_TypeDef *IWDGx) -{ - return (READ_REG(IWDGx->RLR)); -} - -/** - * @brief Specify high limit of the window value to be compared to the down-counter. - * @rmtoll WINR WIN LL_IWDG_SetWindow - * @param IWDGx IWDG Instance - * @param Window Value between Min_Data=0 and Max_Data=0x0FFF - * @retval None - */ -__STATIC_INLINE void LL_IWDG_SetWindow(IWDG_TypeDef *IWDGx, uint32_t Window) -{ - WRITE_REG(IWDGx->WINR, IWDG_WINR_WIN & Window); -} - -/** - * @brief Get the high limit of the window value specified. - * @rmtoll WINR WIN LL_IWDG_GetWindow - * @param IWDGx IWDG Instance - * @retval Value between Min_Data=0 and Max_Data=0x0FFF - */ -__STATIC_INLINE uint32_t LL_IWDG_GetWindow(IWDG_TypeDef *IWDGx) -{ - return (READ_REG(IWDGx->WINR)); -} - -/** - * @} - */ - -/** @defgroup IWDG_LL_EF_FLAG_Management FLAG_Management + * @{ + */ + +/** + * @brief Start the Independent Watchdog + * @note Except if the hardware watchdog option is selected + * @rmtoll KR KEY LL_IWDG_Enable + * @param IWDGx IWDG Instance + * @retval None + */ +__STATIC_INLINE void LL_IWDG_Enable(IWDG_TypeDef *IWDGx) +{ + WRITE_REG(IWDGx->KR, LL_IWDG_KEY_ENABLE); +} + +/** + * @brief Reloads IWDG counter with value defined in the reload register + * @rmtoll KR KEY LL_IWDG_ReloadCounter + * @param IWDGx IWDG Instance + * @retval None + */ +__STATIC_INLINE void LL_IWDG_ReloadCounter(IWDG_TypeDef *IWDGx) +{ + WRITE_REG(IWDGx->KR, LL_IWDG_KEY_RELOAD); +} + +/** + * @brief Enable write access to IWDG_PR, IWDG_RLR and IWDG_WINR registers + * @rmtoll KR KEY LL_IWDG_EnableWriteAccess + * @param IWDGx IWDG Instance + * @retval None + */ +__STATIC_INLINE void LL_IWDG_EnableWriteAccess(IWDG_TypeDef *IWDGx) +{ + WRITE_REG(IWDGx->KR, LL_IWDG_KEY_WR_ACCESS_ENABLE); +} + +/** + * @brief Disable write access to IWDG_PR, IWDG_RLR and IWDG_WINR registers + * @rmtoll KR KEY LL_IWDG_DisableWriteAccess + * @param IWDGx IWDG Instance + * @retval None + */ +__STATIC_INLINE void LL_IWDG_DisableWriteAccess(IWDG_TypeDef *IWDGx) +{ + WRITE_REG(IWDGx->KR, LL_IWDG_KEY_WR_ACCESS_DISABLE); +} + +/** + * @brief Select the prescaler of the IWDG + * @rmtoll PR PR LL_IWDG_SetPrescaler + * @param IWDGx IWDG Instance + * @param Prescaler This parameter can be one of the following values: + * @arg @ref LL_IWDG_PRESCALER_4 + * @arg @ref LL_IWDG_PRESCALER_8 + * @arg @ref LL_IWDG_PRESCALER_16 + * @arg @ref LL_IWDG_PRESCALER_32 + * @arg @ref LL_IWDG_PRESCALER_64 + * @arg @ref LL_IWDG_PRESCALER_128 + * @arg @ref LL_IWDG_PRESCALER_256 + * @retval None + */ +__STATIC_INLINE void LL_IWDG_SetPrescaler(IWDG_TypeDef *IWDGx, uint32_t Prescaler) +{ + WRITE_REG(IWDGx->PR, IWDG_PR_PR & Prescaler); +} + +/** + * @brief Get the selected prescaler of the IWDG + * @rmtoll PR PR LL_IWDG_GetPrescaler + * @param IWDGx IWDG Instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_IWDG_PRESCALER_4 + * @arg @ref LL_IWDG_PRESCALER_8 + * @arg @ref LL_IWDG_PRESCALER_16 + * @arg @ref LL_IWDG_PRESCALER_32 + * @arg @ref LL_IWDG_PRESCALER_64 + * @arg @ref LL_IWDG_PRESCALER_128 + * @arg @ref LL_IWDG_PRESCALER_256 + */ +__STATIC_INLINE uint32_t LL_IWDG_GetPrescaler(IWDG_TypeDef *IWDGx) +{ + return (READ_REG(IWDGx->PR)); +} + +/** + * @brief Specify the IWDG down-counter reload value + * @rmtoll RLR RL LL_IWDG_SetReloadCounter + * @param IWDGx IWDG Instance + * @param Counter Value between Min_Data=0 and Max_Data=0x0FFF + * @retval None + */ +__STATIC_INLINE void LL_IWDG_SetReloadCounter(IWDG_TypeDef *IWDGx, uint32_t Counter) +{ + WRITE_REG(IWDGx->RLR, IWDG_RLR_RL & Counter); +} + +/** + * @brief Get the specified IWDG down-counter reload value + * @rmtoll RLR RL LL_IWDG_GetReloadCounter + * @param IWDGx IWDG Instance + * @retval Value between Min_Data=0 and Max_Data=0x0FFF + */ +__STATIC_INLINE uint32_t LL_IWDG_GetReloadCounter(IWDG_TypeDef *IWDGx) +{ + return (READ_REG(IWDGx->RLR)); +} + +/** + * @brief Specify high limit of the window value to be compared to the down-counter. + * @rmtoll WINR WIN LL_IWDG_SetWindow + * @param IWDGx IWDG Instance + * @param Window Value between Min_Data=0 and Max_Data=0x0FFF + * @retval None + */ +__STATIC_INLINE void LL_IWDG_SetWindow(IWDG_TypeDef *IWDGx, uint32_t Window) +{ + WRITE_REG(IWDGx->WINR, IWDG_WINR_WIN & Window); +} + +/** + * @brief Get the high limit of the window value specified. + * @rmtoll WINR WIN LL_IWDG_GetWindow + * @param IWDGx IWDG Instance + * @retval Value between Min_Data=0 and Max_Data=0x0FFF + */ +__STATIC_INLINE uint32_t LL_IWDG_GetWindow(IWDG_TypeDef *IWDGx) +{ + return (READ_REG(IWDGx->WINR)); +} + +/** + * @} + */ + +/** @defgroup IWDG_LL_EF_FLAG_Management FLAG_Management * @ingroup RTEMSBSPsARMSTM32H7 - * @{ - */ - -/** - * @brief Check if flag Prescaler Value Update is set or not - * @rmtoll SR PVU LL_IWDG_IsActiveFlag_PVU - * @param IWDGx IWDG Instance - * @retval State of bit (1 or 0). - */ -__STATIC_INLINE uint32_t LL_IWDG_IsActiveFlag_PVU(IWDG_TypeDef *IWDGx) -{ - return ((READ_BIT(IWDGx->SR, IWDG_SR_PVU) == (IWDG_SR_PVU)) ? 1UL : 0UL); -} - -/** - * @brief Check if flag Reload Value Update is set or not - * @rmtoll SR RVU LL_IWDG_IsActiveFlag_RVU - * @param IWDGx IWDG Instance - * @retval State of bit (1 or 0). - */ -__STATIC_INLINE uint32_t LL_IWDG_IsActiveFlag_RVU(IWDG_TypeDef *IWDGx) -{ - return ((READ_BIT(IWDGx->SR, IWDG_SR_RVU) == (IWDG_SR_RVU)) ? 1UL : 0UL); -} - -/** - * @brief Check if flag Window Value Update is set or not - * @rmtoll SR WVU LL_IWDG_IsActiveFlag_WVU - * @param IWDGx IWDG Instance - * @retval State of bit (1 or 0). - */ -__STATIC_INLINE uint32_t LL_IWDG_IsActiveFlag_WVU(IWDG_TypeDef *IWDGx) -{ - return ((READ_BIT(IWDGx->SR, IWDG_SR_WVU) == (IWDG_SR_WVU)) ? 1UL : 0UL); -} - -/** - * @brief Check if all flags Prescaler, Reload & Window Value Update are reset or not - * @rmtoll SR PVU LL_IWDG_IsReady\n - * SR WVU LL_IWDG_IsReady\n - * SR RVU LL_IWDG_IsReady - * @param IWDGx IWDG Instance - * @retval State of bits (1 or 0). - */ -__STATIC_INLINE uint32_t LL_IWDG_IsReady(IWDG_TypeDef *IWDGx) -{ - return ((READ_BIT(IWDGx->SR, IWDG_SR_PVU | IWDG_SR_RVU | IWDG_SR_WVU) == 0U) ? 1UL : 0UL); -} - -/** - * @} - */ - - -/** - * @} - */ - -/** - * @} - */ - -#endif /* IWDG1 || IWDG2 */ - -/** - * @} - */ - -#ifdef __cplusplus -} -#endif - -#endif /* STM32H7xx_LL_IWDG_H */ - -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ + * @{ + */ + +/** + * @brief Check if flag Prescaler Value Update is set or not + * @rmtoll SR PVU LL_IWDG_IsActiveFlag_PVU + * @param IWDGx IWDG Instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_IWDG_IsActiveFlag_PVU(IWDG_TypeDef *IWDGx) +{ + return ((READ_BIT(IWDGx->SR, IWDG_SR_PVU) == (IWDG_SR_PVU)) ? 1UL : 0UL); +} + +/** + * @brief Check if flag Reload Value Update is set or not + * @rmtoll SR RVU LL_IWDG_IsActiveFlag_RVU + * @param IWDGx IWDG Instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_IWDG_IsActiveFlag_RVU(IWDG_TypeDef *IWDGx) +{ + return ((READ_BIT(IWDGx->SR, IWDG_SR_RVU) == (IWDG_SR_RVU)) ? 1UL : 0UL); +} + +/** + * @brief Check if flag Window Value Update is set or not + * @rmtoll SR WVU LL_IWDG_IsActiveFlag_WVU + * @param IWDGx IWDG Instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_IWDG_IsActiveFlag_WVU(IWDG_TypeDef *IWDGx) +{ + return ((READ_BIT(IWDGx->SR, IWDG_SR_WVU) == (IWDG_SR_WVU)) ? 1UL : 0UL); +} + +/** + * @brief Check if all flags Prescaler, Reload & Window Value Update are reset or not + * @rmtoll SR PVU LL_IWDG_IsReady\n + * SR WVU LL_IWDG_IsReady\n + * SR RVU LL_IWDG_IsReady + * @param IWDGx IWDG Instance + * @retval State of bits (1 or 0). + */ +__STATIC_INLINE uint32_t LL_IWDG_IsReady(IWDG_TypeDef *IWDGx) +{ + return ((READ_BIT(IWDGx->SR, IWDG_SR_PVU | IWDG_SR_RVU | IWDG_SR_WVU) == 0U) ? 1UL : 0UL); +} + +/** + * @} + */ + + +/** + * @} + */ + +/** + * @} + */ + +#endif /* IWDG1 || IWDG2 */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* STM32H7xx_LL_IWDG_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ -- cgit v1.2.3