Mercurial > public > ostc4
view Common/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_iwdg.h @ 638:4532953ac1a0
Added last measured PPO2 value to sensor selection dialog:
In the divemenu => setpoint => UseSensor menu just the number of the sensor was as label. To have a better base for the selection decision the last measured value is now added to the label.
author | Ideenmodellierer |
---|---|
date | Wed, 24 Feb 2021 21:45:35 +0100 |
parents | c78bcbd5deda |
children |
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/** ****************************************************************************** * @file stm32f4xx_ll_iwdg.h * @author MCD Application Team * @brief Header file of IWDG LL module. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32F4xx_LL_IWDG_H #define __STM32F4xx_LL_IWDG_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32f4xx.h" /** @addtogroup STM32F4xx_LL_Driver * @{ */ #if defined(IWDG) /** @defgroup IWDG_LL IWDG * @{ */ /* Private types -------------------------------------------------------------*/ /* Private variables ---------------------------------------------------------*/ /* Private constants ---------------------------------------------------------*/ /** @defgroup IWDG_LL_Private_Constants IWDG Private 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 * @{ */ /** @defgroup IWDG_LL_EC_GET_FLAG Get Flags Defines * @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 */ /** * @} */ /** @defgroup IWDG_LL_EC_PRESCALER Prescaler Divider * @{ */ #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 * @{ */ /** @defgroup IWDG_LL_EM_WRITE_READ Common Write and read registers Macros * @{ */ /** * @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 * @{ */ /** @defgroup IWDG_LL_EF_Configuration Configuration * @{ */ /** * @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(IWDG->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(IWDG->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(IWDG->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(IWDG->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 (uint32_t)(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 (uint32_t)(READ_REG(IWDGx->RLR)); } /** * @} */ /** @defgroup IWDG_LL_EF_FLAG_Management FLAG_Management * @{ */ /** * @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)); } /** * @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)); } /** * @brief Check if all flags Prescaler, Reload & Window Value Update are reset or not * @rmtoll SR PVU 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) == 0U); } /** * @} */ /** * @} */ /** * @} */ #endif /* IWDG) */ /** * @} */ #ifdef __cplusplus } #endif #endif /* __STM32F4xx_LL_IWDG_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/