/** ****************************************************************************** * @file stm32l1xx_hal_rcc_ex.h * @author MCD Application Team * @brief Header file of RCC HAL Extension 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 __STM32L1xx_HAL_RCC_EX_H #define __STM32L1xx_HAL_RCC_EX_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32l1xx_hal_def.h" /** @addtogroup STM32L1xx_HAL_Driver * @{ */ /** @addtogroup RCCEx * @{ */ /** @addtogroup RCCEx_Private_Constants * @{ */ #if defined(STM32L100xBA) || defined(STM32L151xBA) || defined(STM32L152xBA)\ || defined(STM32L100xC) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX)\ || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) /* Alias word address of LSECSSON bit */ #define LSECSSON_BITNUMBER RCC_CSR_LSECSSON_Pos #define CSR_LSECSSON_BB ((uint32_t)(PERIPH_BB_BASE + (RCC_CSR_OFFSET_BB * 32U) + (LSECSSON_BITNUMBER * 4U))) #endif /* STM32L100xBA || STM32L151xBA || STM32L152xBA || STM32L100xC || STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX*/ /** * @} */ /** @addtogroup RCCEx_Private_Macros * @{ */ #if defined(LCD) #define IS_RCC_PERIPHCLOCK(__CLK__) ((RCC_PERIPHCLK_RTC <= (__CLK__)) && ((__CLK__) <= RCC_PERIPHCLK_LCD)) #else /* Not LCD LINE */ #define IS_RCC_PERIPHCLOCK(__CLK__) ((__CLK__) == RCC_PERIPHCLK_RTC) #endif /* LCD */ /** * @} */ /* Exported types ------------------------------------------------------------*/ /** @defgroup RCCEx_Exported_Types RCCEx Exported Types * @{ */ /** * @brief RCC extended clocks structure definition */ typedef struct { uint32_t PeriphClockSelection; /*!< The Extended Clock to be configured. This parameter can be a value of @ref RCCEx_Periph_Clock_Selection */ uint32_t RTCClockSelection; /*!< specifies the RTC clock source. This parameter can be a value of @ref RCC_RTC_LCD_Clock_Source */ #if defined(LCD) uint32_t LCDClockSelection; /*!< specifies the LCD clock source. This parameter can be a value of @ref RCC_RTC_LCD_Clock_Source */ #endif /* LCD */ } RCC_PeriphCLKInitTypeDef; /** * @} */ /* Exported constants --------------------------------------------------------*/ /** @defgroup RCCEx_Exported_Constants RCCEx Exported Constants * @{ */ /** @defgroup RCCEx_Periph_Clock_Selection RCCEx Periph Clock Selection * @{ */ #define RCC_PERIPHCLK_RTC (0x00000001U) #if defined(LCD) #define RCC_PERIPHCLK_LCD (0x00000002U) #endif /* LCD */ /** * @} */ #if defined(RCC_LSECSS_SUPPORT) /** @defgroup RCCEx_EXTI_LINE_LSECSS RCC LSE CSS external interrupt line * @{ */ #define RCC_EXTI_LINE_LSECSS (EXTI_IMR_IM19) /*!< External interrupt line 19 connected to the LSE CSS EXTI Line */ /** * @} */ #endif /* RCC_LSECSS_SUPPORT */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /** @defgroup RCCEx_Exported_Macros RCCEx Exported Macros * @{ */ /** @defgroup RCCEx_Peripheral_Clock_Enable_Disable RCCEx_Peripheral_Clock_Enable_Disable * @brief Enables or disables the AHB1 peripheral clock. * @note After reset, the peripheral clock (used for registers read/write access) * is disabled and the application software has to enable this clock before * using it. * @{ */ #if defined(STM32L151xB) || defined(STM32L152xB) || defined(STM32L151xBA)\ || defined(STM32L152xBA) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_GPIOE_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_GPIOEEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_GPIOEEN);\ UNUSED(tmpreg); \ } while(0U) #define __HAL_RCC_GPIOE_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_GPIOEEN)) #endif /* STM32L151xB || STM32L152xB || ... || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xCA) || defined(STM32L151xD) || defined(STM32L152xCA)\ || defined(STM32L152xD) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_GPIOF_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_GPIOFEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_GPIOFEN);\ UNUSED(tmpreg); \ } while(0U) #define __HAL_RCC_GPIOG_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_GPIOGEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_GPIOGEN);\ UNUSED(tmpreg); \ } while(0U) #define __HAL_RCC_GPIOF_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_GPIOFEN)) #define __HAL_RCC_GPIOG_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_GPIOGEN)) #endif /* STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L100xC) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_DMA2_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_DMA2EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_DMA2EN);\ UNUSED(tmpreg); \ } while(0U) #define __HAL_RCC_DMA2_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_DMA2EN)) #endif /* STM32L100xC || STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L162xC) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_AES_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_AESEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_AESEN);\ UNUSED(tmpreg); \ } while(0U) #define __HAL_RCC_AES_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_AESEN)) #endif /* STM32L162xC || STM32L162xCA || STM32L162xD || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xD) || defined(STM32L152xD) || defined(STM32L162xD) #define __HAL_RCC_FSMC_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_FSMCEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_FSMCEN);\ UNUSED(tmpreg); \ } while(0U) #define __HAL_RCC_FSMC_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_FSMCEN)) #endif /* STM32L151xD || STM32L152xD || STM32L162xD */ #if defined(STM32L100xB) || defined(STM32L100xBA) || defined(STM32L100xC)\ || defined(STM32L152xB) || defined(STM32L152xBA) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L152xCA) || defined(STM32L152xD)\ || defined(STM32L162xCA) || defined(STM32L162xD) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_LCD_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_LCDEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_LCDEN);\ UNUSED(tmpreg); \ } while(0U) #define __HAL_RCC_LCD_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_LCDEN)) #endif /* STM32L100xB || STM32L152xBA || ... || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ /** @brief Enables or disables the Low Speed APB (APB1) peripheral clock. * @note After reset, the peripheral clock (used for registers read/write access) * is disabled and the application software has to enable this clock before * using it. */ #if defined(STM32L151xC) || defined(STM32L152xC) || defined(STM32L162xC)\ || defined(STM32L151xCA) || defined(STM32L151xD) || defined(STM32L152xCA)\ || defined(STM32L152xD) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_TIM5_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM5EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM5EN);\ UNUSED(tmpreg); \ } while(0U) #define __HAL_RCC_TIM5_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM5EN)) #endif /* STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L100xC) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_SPI3_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ UNUSED(tmpreg); \ } while(0U) #define __HAL_RCC_SPI3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_SPI3EN)) #endif /* STM32L100xC || STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xD) || defined(STM32L152xD) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_UART4_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART4EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART4EN);\ UNUSED(tmpreg); \ } while(0U) #define __HAL_RCC_UART5_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART5EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART5EN);\ UNUSED(tmpreg); \ } while(0U) #define __HAL_RCC_UART4_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART4EN)) #define __HAL_RCC_UART5_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART5EN)) #endif /* STM32L151xD || STM32L152xD || STM32L162xD || (...) || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xCA) || defined(STM32L151xD) || defined(STM32L152xCA)\ || defined(STM32L152xD) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE)\ || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX)\ || defined(STM32L162xC) || defined(STM32L152xC) || defined(STM32L151xC) #define __HAL_RCC_OPAMP_CLK_ENABLE() __HAL_RCC_COMP_CLK_ENABLE() /* Peripherals COMP and OPAMP share the same clock domain */ #define __HAL_RCC_OPAMP_CLK_DISABLE() __HAL_RCC_COMP_CLK_DISABLE() /* Peripherals COMP and OPAMP share the same clock domain */ #endif /* STM32L151xCA || STM32L151xD || STM32L152xCA || (...) || STM32L162xC || STM32L152xC || STM32L151xC */ /** @brief Enables or disables the High Speed APB (APB2) peripheral clock. * @note After reset, the peripheral clock (used for registers read/write access) * is disabled and the application software has to enable this clock before * using it. */ #if defined(STM32L151xD) || defined(STM32L152xD) || defined(STM32L162xD) #define __HAL_RCC_SDIO_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SDIOEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SDIOEN);\ UNUSED(tmpreg); \ } while(0U) #define __HAL_RCC_SDIO_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SDIOEN)) #endif /* STM32L151xD || STM32L152xD || STM32L162xD */ /** * @} */ /** @defgroup RCCEx_Force_Release_Peripheral_Reset RCCEx Force Release Peripheral Reset * @brief Forces or releases AHB peripheral reset. * @{ */ #if defined(STM32L151xB) || defined(STM32L152xB) || defined(STM32L151xBA)\ || defined(STM32L152xBA) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_GPIOE_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_GPIOERST)) #define __HAL_RCC_GPIOE_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_GPIOERST)) #endif /* STM32L151xB || STM32L152xB || ... || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xCA) || defined(STM32L151xD) || defined(STM32L152xCA)\ || defined(STM32L152xD) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_GPIOF_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_GPIOFRST)) #define __HAL_RCC_GPIOG_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_GPIOGRST)) #define __HAL_RCC_GPIOF_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_GPIOFRST)) #define __HAL_RCC_GPIOG_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_GPIOGRST)) #endif /* STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L100xC) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_DMA2_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_DMA2RST)) #define __HAL_RCC_DMA2_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_DMA2RST)) #endif /* STM32L100xC || STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L162xC) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_AES_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_AESRST)) #define __HAL_RCC_AES_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_AESRST)) #endif /* STM32L162xC || STM32L162xCA || STM32L162xD || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xD) || defined(STM32L152xD) || defined(STM32L162xD) #define __HAL_RCC_FSMC_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_FSMCRST)) #define __HAL_RCC_FSMC_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_FSMCRST)) #endif /* STM32L151xD || STM32L152xD || STM32L162xD */ #if defined(STM32L100xB) || defined(STM32L100xBA) || defined(STM32L100xC)\ || defined(STM32L152xB) || defined(STM32L152xBA) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L152xCA) || defined(STM32L152xD)\ || defined(STM32L162xCA) || defined(STM32L162xD) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_LCD_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_LCDRST)) #define __HAL_RCC_LCD_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_LCDRST)) #endif /* STM32L100xB || STM32L152xBA || ... || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ /** @brief Forces or releases APB1 peripheral reset. */ #if defined(STM32L151xC) || defined(STM32L152xC) || defined(STM32L162xC)\ || defined(STM32L151xCA) || defined(STM32L151xD) || defined(STM32L152xCA)\ || defined(STM32L152xD) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_TIM5_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM5RST)) #define __HAL_RCC_TIM5_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM5RST)) #endif /* STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L100xC) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_SPI3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_SPI3RST)) #define __HAL_RCC_SPI3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_SPI3RST)) #endif /* STM32L100xC || STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xD) || defined(STM32L152xD) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_UART4_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART4RST)) #define __HAL_RCC_UART5_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART5RST)) #define __HAL_RCC_UART4_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART4RST)) #define __HAL_RCC_UART5_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART5RST)) #endif /* STM32L151xD || STM32L152xD || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xCA) || defined(STM32L151xD) || defined(STM32L152xCA)\ || defined(STM32L152xD) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX)\ || defined(STM32L162xC) || defined(STM32L152xC) || defined(STM32L151xC) #define __HAL_RCC_OPAMP_FORCE_RESET() __HAL_RCC_COMP_FORCE_RESET() /* Peripherals COMP and OPAMP share the same clock domain */ #define __HAL_RCC_OPAMP_RELEASE_RESET() __HAL_RCC_COMP_RELEASE_RESET() /* Peripherals COMP and OPAMP share the same clock domain */ #endif /* STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xC || STM32L152xC || STM32L151xC */ /** @brief Forces or releases APB2 peripheral reset. */ #if defined(STM32L151xD) || defined(STM32L152xD) || defined(STM32L162xD) #define __HAL_RCC_SDIO_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SDIORST)) #define __HAL_RCC_SDIO_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SDIORST)) #endif /* STM32L151xD || STM32L152xD || STM32L162xD */ /** * @} */ /** @defgroup RCCEx_Peripheral_Clock_Sleep_Enable_Disable RCCEx Peripheral Clock Sleep Enable Disable * @brief Enables or disables the AHB1 peripheral clock during Low Power (Sleep) mode. * @note Peripheral clock gating in SLEEP mode can be used to further reduce * power consumption. * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. * @note By default, all peripheral clocks are enabled during SLEEP mode. * @{ */ #if defined(STM32L151xB) || defined(STM32L152xB) || defined(STM32L151xBA)\ || defined(STM32L152xBA) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_GPIOE_CLK_SLEEP_ENABLE() (RCC->AHBLPENR |= (RCC_AHBLPENR_GPIOELPEN)) #define __HAL_RCC_GPIOE_CLK_SLEEP_DISABLE() (RCC->AHBLPENR &= ~(RCC_AHBLPENR_GPIOELPEN)) #endif /* STM32L151xB || STM32L152xB || ... || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xCA) || defined(STM32L151xD) || defined(STM32L152xCA)\ || defined(STM32L152xD) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_GPIOF_CLK_SLEEP_ENABLE() (RCC->AHBLPENR |= (RCC_AHBLPENR_GPIOFLPEN)) #define __HAL_RCC_GPIOG_CLK_SLEEP_ENABLE() (RCC->AHBLPENR |= (RCC_AHBLPENR_GPIOGLPEN)) #define __HAL_RCC_GPIOF_CLK_SLEEP_DISABLE() (RCC->AHBLPENR &= ~(RCC_AHBLPENR_GPIOFLPEN)) #define __HAL_RCC_GPIOG_CLK_SLEEP_DISABLE() (RCC->AHBLPENR &= ~(RCC_AHBLPENR_GPIOGLPEN)) #endif /* STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L100xC) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_DMA2_CLK_SLEEP_ENABLE() (RCC->AHBLPENR |= (RCC_AHBLPENR_DMA2LPEN)) #define __HAL_RCC_DMA2_CLK_SLEEP_DISABLE() (RCC->AHBLPENR &= ~(RCC_AHBLPENR_DMA2LPEN)) #endif /* STM32L100xC || STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L162xC) || defined(STM32L162xCA) || defined(STM32L162xD) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_AES_CLK_SLEEP_ENABLE() (RCC->AHBLPENR |= (RCC_AHBLPENR_AESLPEN)) #define __HAL_RCC_AES_CLK_SLEEP_DISABLE() (RCC->AHBLPENR &= ~(RCC_AHBLPENR_AESLPEN)) #endif /* STM32L162xC || STM32L162xCA || STM32L162xD || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xD) || defined(STM32L152xD) || defined(STM32L162xD) #define __HAL_RCC_FSMC_CLK_SLEEP_ENABLE() (RCC->AHBLPENR |= (RCC_AHBLPENR_FSMCLPEN)) #define __HAL_RCC_FSMC_CLK_SLEEP_DISABLE() (RCC->AHBLPENR &= ~(RCC_AHBLPENR_FSMCLPEN)) #endif /* STM32L151xD || STM32L152xD || STM32L162xD */ #if defined(STM32L100xB) || defined(STM32L100xBA) || defined(STM32L100xC)\ || defined(STM32L152xB) || defined(STM32L152xBA) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L152xCA) || defined(STM32L152xD)\ || defined(STM32L162xCA) || defined(STM32L162xD) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_LCD_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_LCDLPEN)) #define __HAL_RCC_LCD_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_LCDLPEN)) #endif /* STM32L100xB || STM32L152xBA || ... || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ /** @brief Enables or disables the APB1 peripheral clock during Low Power (Sleep) mode. * @note Peripheral clock gating in SLEEP mode can be used to further reduce * power consumption. * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. * @note By default, all peripheral clocks are enabled during SLEEP mode. */ #if defined(STM32L151xC) || defined(STM32L152xC) || defined(STM32L162xC)\ || defined(STM32L151xCA) || defined(STM32L151xD) || defined(STM32L152xCA)\ || defined(STM32L152xD) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_TIM5_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM5LPEN)) #define __HAL_RCC_TIM5_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM5LPEN)) #endif /* STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L100xC) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_SPI3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_SPI3LPEN)) #define __HAL_RCC_SPI3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_SPI3LPEN)) #endif /* STM32L100xC || STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xD) || defined(STM32L152xD) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_UART4_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_UART4LPEN)) #define __HAL_RCC_UART5_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_UART5LPEN)) #define __HAL_RCC_UART4_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_UART4LPEN)) #define __HAL_RCC_UART5_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_UART5LPEN)) #endif /* STM32L151xD || STM32L152xD || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xCA) || defined(STM32L151xD) || defined(STM32L152xCA)\ || defined(STM32L152xD) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX)\ || defined(STM32L162xC) || defined(STM32L152xC) || defined(STM32L151xC) #define __HAL_RCC_OPAMP_CLK_SLEEP_ENABLE() __HAL_RCC_COMP_CLK_SLEEP_ENABLE() /* Peripherals COMP and OPAMP share the same clock domain */ #define __HAL_RCC_OPAMP_CLK_SLEEP_DISABLE() __HAL_RCC_COMP_CLK_SLEEP_DISABLE() /* Peripherals COMP and OPAMP share the same clock domain */ #endif /* STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xC || STM32L152xC || STM32L151xC */ /** @brief Enables or disables the APB2 peripheral clock during Low Power (Sleep) mode. * @note Peripheral clock gating in SLEEP mode can be used to further reduce * power consumption. * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. * @note By default, all peripheral clocks are enabled during SLEEP mode. */ #if defined(STM32L151xD) || defined(STM32L152xD) || defined(STM32L162xD) #define __HAL_RCC_SDIO_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SDIOLPEN)) #define __HAL_RCC_SDIO_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SDIOLPEN)) #endif /* STM32L151xD || STM32L152xD || STM32L162xD */ /** * @} */ /** @defgroup RCCEx_Peripheral_Clock_Enable_Disable_Status Peripheral Clock Enable Disable Status * @brief Get the enable or disable status of peripheral clock. * @note After reset, the peripheral clock (used for registers read/write access) * is disabled and the application software has to enable this clock before * using it. * @{ */ #if defined(STM32L151xB) || defined(STM32L152xB) || defined(STM32L151xBA)\ || defined(STM32L152xBA) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_GPIOE_IS_CLK_ENABLED() ((RCC->AHBENR & (RCC_AHBENR_GPIOEEN)) != 0U) #define __HAL_RCC_GPIOE_IS_CLK_DISABLED() ((RCC->AHBENR & (RCC_AHBENR_GPIOEEN)) == 0U) #endif /* STM32L151xB || STM32L152xB || ... || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xCA) || defined(STM32L151xD) || defined(STM32L152xCA)\ || defined(STM32L152xD) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_GPIOF_IS_CLK_ENABLED() ((RCC->AHBENR & (RCC_AHBENR_GPIOFEN)) != 0U) #define __HAL_RCC_GPIOG_IS_CLK_ENABLED() ((RCC->AHBENR & (RCC_AHBENR_GPIOGEN)) != 0U) #define __HAL_RCC_GPIOF_IS_CLK_DISABLED() ((RCC->AHBENR & (RCC_AHBENR_GPIOFEN)) == 0U) #define __HAL_RCC_GPIOG_IS_CLK_DISABLED() ((RCC->AHBENR & (RCC_AHBENR_GPIOGEN)) == 0U) #endif /* STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L100xC) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_DMA2_IS_CLK_ENABLED() ((RCC->AHBENR & (RCC_AHBENR_DMA2EN)) != 0U) #define __HAL_RCC_DMA2_IS_CLK_DISABLED() ((RCC->AHBENR & (RCC_AHBENR_DMA2EN)) == 0U) #endif /* STM32L100xC || STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L162xC) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_AES_IS_CLK_ENABLED() ((RCC->AHBENR & (RCC_AHBENR_AESEN)) != 0U) #define __HAL_RCC_AES_IS_CLK_DISABLED() ((RCC->AHBENR & (RCC_AHBENR_AESEN)) == 0U) #endif /* STM32L162xC || STM32L162xCA || STM32L162xD || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xD) || defined(STM32L152xD) || defined(STM32L162xD) #define __HAL_RCC_FSMC_IS_CLK_ENABLED() ((RCC->AHBENR & (RCC_AHBENR_FSMCEN)) != 0U) #define __HAL_RCC_FSMC_IS_CLK_DISABLED() ((RCC->AHBENR & (RCC_AHBENR_FSMCEN)) == 0U) #endif /* STM32L151xD || STM32L152xD || STM32L162xD */ #if defined(STM32L100xB) || defined(STM32L100xBA) || defined(STM32L100xC)\ || defined(STM32L152xB) || defined(STM32L152xBA) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L152xCA) || defined(STM32L152xD)\ || defined(STM32L162xCA) || defined(STM32L162xD) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_LCD_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_LCDEN)) != 0U) #define __HAL_RCC_LCD_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_LCDEN)) == 0U) #endif /* STM32L100xB || STM32L152xBA || ... || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xC) || defined(STM32L152xC) || defined(STM32L162xC)\ || defined(STM32L151xCA) || defined(STM32L151xD) || defined(STM32L152xCA)\ || defined(STM32L152xD) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_TIM5_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM5EN)) != 0U) #define __HAL_RCC_TIM5_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM5EN)) == 0U) #endif /* STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L100xC) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_SPI3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) != 0U) #define __HAL_RCC_SPI3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) == 0U) #endif /* STM32L100xC || STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xD) || defined(STM32L152xD) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_UART4_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART4EN)) != 0U) #define __HAL_RCC_UART5_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART5EN)) != 0U) #define __HAL_RCC_UART4_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART4EN)) == 0U) #define __HAL_RCC_UART5_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART5EN)) == 0U) #endif /* STM32L151xD || STM32L152xD || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xCA) || defined(STM32L151xD) || defined(STM32L152xCA)\ || defined(STM32L152xD) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX)\ || defined(STM32L162xC) || defined(STM32L152xC) || defined(STM32L151xC) #define __HAL_RCC_OPAMP_IS_CLK_ENABLED() __HAL_RCC_COMP_IS_CLK_ENABLED() #define __HAL_RCC_OPAMP_IS_CLK_DISABLED() __HAL_RCC_COMP_IS_CLK_DISABLED() #endif /* STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xC || STM32L152xC || STM32L151xC */ #if defined(STM32L151xD) || defined(STM32L152xD) || defined(STM32L162xD) #define __HAL_RCC_SDIO_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SDIOEN)) != 0U) #define __HAL_RCC_SDIO_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_SDIOEN)) == 0U) #endif /* STM32L151xD || STM32L152xD || STM32L162xD */ /** * @} */ /** @defgroup RCCEx_Peripheral_Clock_Sleep_Enable_Disable_Status Peripheral Clock Sleep Enable Disable Status * @brief Get the enable or disable status of peripheral clock during Low Power (Sleep) mode. * @note Peripheral clock gating in SLEEP mode can be used to further reduce * power consumption. * @note After wakeup from SLEEP mode, the peripheral clock is enabled again. * @note By default, all peripheral clocks are enabled during SLEEP mode. * @{ */ #if defined(STM32L151xB) || defined(STM32L152xB) || defined(STM32L151xBA)\ || defined(STM32L152xBA) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_GPIOE_IS_CLK_SLEEP_ENABLED() ((RCC->AHBLPENR & (RCC_AHBLPENR_GPIOELPEN)) != 0U) #define __HAL_RCC_GPIOE_IS_CLK_SLEEP_DISABLED() ((RCC->AHBLPENR & (RCC_AHBLPENR_GPIOELPEN)) == 0U) #endif /* STM32L151xB || STM32L152xB || ... || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xCA) || defined(STM32L151xD) || defined(STM32L152xCA)\ || defined(STM32L152xD) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_GPIOF_IS_CLK_SLEEP_ENABLED() ((RCC->AHBLPENR & (RCC_AHBLPENR_GPIOFLPEN)) != 0U) #define __HAL_RCC_GPIOG_IS_CLK_SLEEP_ENABLED() ((RCC->AHBLPENR & (RCC_AHBLPENR_GPIOGLPEN)) != 0U) #define __HAL_RCC_GPIOF_IS_CLK_SLEEP_DISABLED() ((RCC->AHBLPENR & (RCC_AHBLPENR_GPIOFLPEN)) == 0U) #define __HAL_RCC_GPIOG_IS_CLK_SLEEP_DISABLED() ((RCC->AHBLPENR & (RCC_AHBLPENR_GPIOGLPEN)) == 0U) #endif /* STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L100xC) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_DMA2_IS_CLK_SLEEP_ENABLED() ((RCC->AHBLPENR & (RCC_AHBLPENR_DMA2LPEN)) != 0U) #define __HAL_RCC_DMA2_IS_CLK_SLEEP_DISABLED() ((RCC->AHBLPENR & (RCC_AHBLPENR_DMA2LPEN)) == 0U) #endif /* STM32L100xC || STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L162xC) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_AES_IS_CLK_SLEEP_ENABLED() ((RCC->AHBLPENR & (RCC_AHBLPENR_AESLPEN)) != 0U) #define __HAL_RCC_AES_IS_CLK_SLEEP_DISABLED() ((RCC->AHBLPENR & (RCC_AHBLPENR_AESLPEN)) == 0U) #endif /* STM32L162xC || STM32L162xCA || STM32L162xD || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xD) || defined(STM32L152xD) || defined(STM32L162xD) #define __HAL_RCC_FSMC_IS_CLK_SLEEP_ENABLED() ((RCC->AHBLPENR & (RCC_AHBLPENR_FSMCLPEN)) != 0U) #define __HAL_RCC_FSMC_IS_CLK_SLEEP_DISABLED() ((RCC->AHBLPENR & (RCC_AHBLPENR_FSMCLPEN)) == 0U) #endif /* STM32L151xD || STM32L152xD || STM32L162xD */ #if defined(STM32L100xB) || defined(STM32L100xBA) || defined(STM32L100xC)\ || defined(STM32L152xB) || defined(STM32L152xBA) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L152xCA) || defined(STM32L152xD)\ || defined(STM32L162xCA) || defined(STM32L162xD) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_LCD_IS_CLK_SLEEP_ENABLED() ((RCC->APB1LPENR & (RCC_APB1LPENR_LCDLPEN)) != 0U) #define __HAL_RCC_LCD_IS_CLK_SLEEP_DISABLED() ((RCC->APB1LPENR & (RCC_APB1LPENR_LCDLPEN)) == 0U) #endif /* STM32L100xB || STM32L152xBA || ... || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xC) || defined(STM32L152xC) || defined(STM32L162xC)\ || defined(STM32L151xCA) || defined(STM32L151xD) || defined(STM32L152xCA)\ || defined(STM32L152xD) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_TIM5_IS_CLK_SLEEP_ENABLED() ((RCC->APB1LPENR & (RCC_APB1LPENR_TIM5LPEN)) != 0U) #define __HAL_RCC_TIM5_IS_CLK_SLEEP_DISABLED() ((RCC->APB1LPENR & (RCC_APB1LPENR_TIM5LPEN)) == 0U) #endif /* STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L100xC) || defined(STM32L151xC) || defined(STM32L152xC)\ || defined(STM32L162xC) || defined(STM32L151xCA) || defined(STM32L151xD)\ || defined(STM32L152xCA) || defined(STM32L152xD) || defined(STM32L162xCA)\ || defined(STM32L162xD) || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX)\ || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_SPI3_IS_CLK_SLEEP_ENABLED() ((RCC->APB1LPENR & (RCC_APB1LPENR_SPI3LPEN)) != 0U) #define __HAL_RCC_SPI3_IS_CLK_SLEEP_DISABLED() ((RCC->APB1LPENR & (RCC_APB1LPENR_SPI3LPEN)) == 0U) #endif /* STM32L100xC || STM32L151xC || STM32L152xC || STM32L162xC || STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xD) || defined(STM32L152xD) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX) #define __HAL_RCC_UART4_IS_CLK_SLEEP_ENABLED() ((RCC->APB1LPENR & (RCC_APB1LPENR_UART4LPEN)) != 0U) #define __HAL_RCC_UART5_IS_CLK_SLEEP_ENABLED() ((RCC->APB1LPENR & (RCC_APB1LPENR_UART5LPEN)) != 0U) #define __HAL_RCC_UART4_IS_CLK_SLEEP_DISABLED() ((RCC->APB1LPENR & (RCC_APB1LPENR_UART4LPEN)) == 0U) #define __HAL_RCC_UART5_IS_CLK_SLEEP_DISABLED() ((RCC->APB1LPENR & (RCC_APB1LPENR_UART5LPEN)) == 0U) #endif /* STM32L151xD || STM32L152xD || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xDX */ #if defined(STM32L151xCA) || defined(STM32L151xD) || defined(STM32L152xCA)\ || defined(STM32L152xD) || defined(STM32L162xCA) || defined(STM32L162xD)\ || defined(STM32L151xE) || defined(STM32L151xDX) || defined(STM32L152xE) || defined(STM32L152xDX) || defined(STM32L162xE) || defined(STM32L162xDX)\ || defined(STM32L162xC) || defined(STM32L152xC) || defined(STM32L151xC) #define __HAL_RCC_OPAMP_IS_CLK_SLEEP_ENABLED() __HAL_RCC_COMP_IS_CLK_SLEEP_ENABLED() #define __HAL_RCC_OPAMP_IS_CLK_SLEEP_DISABLED() __HAL_RCC_COMP_IS_CLK_SLEEP_DISABLED() #endif /* STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD || STM32L151xE || STM32L151xDX || STM32L152xE || STM32L152xDX || STM32L162xE || STM32L162xC || STM32L152xC || STM32L151xC */ #if defined(STM32L151xD) || defined(STM32L152xD) || defined(STM32L162xD) #define __HAL_RCC_SDIO_IS_CLK_SLEEP_ENABLED() ((RCC->APB2LPENR & (RCC_APB2LPENR_SDIOLPEN)) != 0U) #define __HAL_RCC_SDIO_IS_CLK_SLEEP_DISABLED() ((RCC->APB2LPENR & (RCC_APB2LPENR_SDIOLPEN)) == 0U) #endif /* STM32L151xD || STM32L152xD || STM32L162xD */ /** * @} */ #if defined(RCC_LSECSS_SUPPORT) /** * @brief Enable interrupt on RCC LSE CSS EXTI Line 19. * @retval None */ #define __HAL_RCC_LSECSS_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR, RCC_EXTI_LINE_LSECSS) /** * @brief Disable interrupt on RCC LSE CSS EXTI Line 19. * @retval None */ #define __HAL_RCC_LSECSS_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR, RCC_EXTI_LINE_LSECSS) /** * @brief Enable event on RCC LSE CSS EXTI Line 19. * @retval None. */ #define __HAL_RCC_LSECSS_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR, RCC_EXTI_LINE_LSECSS) /** * @brief Disable event on RCC LSE CSS EXTI Line 19. * @retval None. */ #define __HAL_RCC_LSECSS_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR, RCC_EXTI_LINE_LSECSS) /** * @brief RCC LSE CSS EXTI line configuration: set falling edge trigger. * @retval None. */ #define __HAL_RCC_LSECSS_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR, RCC_EXTI_LINE_LSECSS) /** * @brief Disable the RCC LSE CSS Extended Interrupt Falling Trigger. * @retval None. */ #define __HAL_RCC_LSECSS_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR, RCC_EXTI_LINE_LSECSS) /** * @brief RCC LSE CSS EXTI line configuration: set rising edge trigger. * @retval None. */ #define __HAL_RCC_LSECSS_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR, RCC_EXTI_LINE_LSECSS) /** * @brief Disable the RCC LSE CSS Extended Interrupt Rising Trigger. * @retval None. */ #define __HAL_RCC_LSECSS_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR, RCC_EXTI_LINE_LSECSS) /** * @brief RCC LSE CSS EXTI line configuration: set rising & falling edge trigger. * @retval None. */ #define __HAL_RCC_LSECSS_EXTI_ENABLE_RISING_FALLING_EDGE() \ do { \ __HAL_RCC_LSECSS_EXTI_ENABLE_RISING_EDGE(); \ __HAL_RCC_LSECSS_EXTI_ENABLE_FALLING_EDGE(); \ } while(0U) /** * @brief Disable the RCC LSE CSS Extended Interrupt Rising & Falling Trigger. * @retval None. */ #define __HAL_RCC_LSECSS_EXTI_DISABLE_RISING_FALLING_EDGE() \ do { \ __HAL_RCC_LSECSS_EXTI_DISABLE_RISING_EDGE(); \ __HAL_RCC_LSECSS_EXTI_DISABLE_FALLING_EDGE(); \ } while(0U) /** * @brief Check whether the specified RCC LSE CSS EXTI interrupt flag is set or not. * @retval EXTI RCC LSE CSS Line Status. */ #define __HAL_RCC_LSECSS_EXTI_GET_FLAG() (EXTI->PR & (RCC_EXTI_LINE_LSECSS)) /** * @brief Clear the RCC LSE CSS EXTI flag. * @retval None. */ #define __HAL_RCC_LSECSS_EXTI_CLEAR_FLAG() (EXTI->PR = (RCC_EXTI_LINE_LSECSS)) /** * @brief Generate a Software interrupt on selected EXTI line. * @retval None. */ #define __HAL_RCC_LSECSS_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER, RCC_EXTI_LINE_LSECSS) #endif /* RCC_LSECSS_SUPPORT */ #if defined(LCD) /** @defgroup RCCEx_LCD_Configuration LCD Configuration * @brief Macros to configure clock source of LCD peripherals. * @{ */ /** @brief Macro to configures LCD clock (LCDCLK). * @note LCD and RTC use the same configuration * @note LCD can however be used in the Stop low power mode if the LSE or LSI is used as the * LCD clock source. * * @param __LCD_CLKSOURCE__ specifies the LCD clock source. * This parameter can be one of the following values: * @arg @ref RCC_RTCCLKSOURCE_LSE LSE selected as LCD clock * @arg @ref RCC_RTCCLKSOURCE_LSI LSI selected as LCD clock * @arg @ref RCC_RTCCLKSOURCE_HSE_DIV2 HSE divided by 2 selected as LCD clock * @arg @ref RCC_RTCCLKSOURCE_HSE_DIV4 HSE divided by 4 selected as LCD clock * @arg @ref RCC_RTCCLKSOURCE_HSE_DIV8 HSE divided by 8 selected as LCD clock * @arg @ref RCC_RTCCLKSOURCE_HSE_DIV16 HSE divided by 16 selected as LCD clock */ #define __HAL_RCC_LCD_CONFIG(__LCD_CLKSOURCE__) __HAL_RCC_RTC_CONFIG(__LCD_CLKSOURCE__) /** @brief Macro to get the LCD clock source. */ #define __HAL_RCC_GET_LCD_SOURCE() __HAL_RCC_GET_RTC_SOURCE() /** @brief Macro to get the LCD clock pre-scaler. */ #define __HAL_RCC_GET_LCD_HSE_PRESCALER() __HAL_RCC_GET_RTC_HSE_PRESCALER() /** * @} */ #endif /* LCD */ /** * @} */ /* Exported functions --------------------------------------------------------*/ /** @addtogroup RCCEx_Exported_Functions * @{ */ /** @addtogroup RCCEx_Exported_Functions_Group1 * @{ */ HAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit); void HAL_RCCEx_GetPeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit); uint32_t HAL_RCCEx_GetPeriphCLKFreq(uint32_t PeriphClk); #if defined(RCC_LSECSS_SUPPORT) void HAL_RCCEx_EnableLSECSS(void); void HAL_RCCEx_DisableLSECSS(void); void HAL_RCCEx_EnableLSECSS_IT(void); void HAL_RCCEx_LSECSS_IRQHandler(void); void HAL_RCCEx_LSECSS_Callback(void); #endif /* RCC_LSECSS_SUPPORT */ /** * @} */ /** * @} */ /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif /* __STM32L1xx_HAL_RCC_EX_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/