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Diff: targets/cmsis/TARGET_STM/TARGET_NUCLEO_L152RE/stm32l1xx_hal_rcc.h
- Revision:
- 394:83f921546702
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- 393:17d2d502961d
- Child:
- 395:bfce16e86ea4
--- a/targets/cmsis/TARGET_STM/TARGET_NUCLEO_L152RE/stm32l1xx_hal_rcc.h Fri Nov 07 12:00:11 2014 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1227 +0,0 @@ -/** - ****************************************************************************** - * @file stm32l1xx_hal_rcc.h - * @author MCD Application Team - * @version V1.0.0 - * @date 5-September-2014 - * @brief Header file of RCC HAL module. - ****************************************************************************** - * @attention - * - * <h2><center>© COPYRIGHT(c) 2014 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 __STM32L1xx_HAL_RCC_H -#define __STM32L1xx_HAL_RCC_H - -#ifdef __cplusplus - extern "C" { -#endif - -/* Includes ------------------------------------------------------------------*/ -#include "stm32l1xx_hal_def.h" - -/** @addtogroup STM32L1xx_HAL_Driver - * @{ - */ - -/** @addtogroup RCC - * @{ - */ - -/* Exported types ------------------------------------------------------------*/ - -/** @defgroup RCC_Exported_Types RCC Exported Types - * @{ - */ - -/** - * @brief RCC PLL configuration structure definition - */ -typedef struct -{ - uint32_t PLLState; /*!< The new state of the PLL. - This parameter can be a value of @ref RCC_PLL_Config */ - - uint32_t PLLSource; /*!< PLLSource: PLL entry clock source. - This parameter must be a value of @ref RCC_PLL_Clock_Source */ - - uint32_t PLLMUL; /*!< PLLMUL: Multiplication factor for PLL VCO input clock - This parameter must be a value of @ref RCC_PLL_Multiplication_Factor*/ - - uint32_t PLLDIV; /*!< PLLDIV: Division factor for PLL VCO input clock - This parameter must be a value of @ref RCC_PLL_Division_Factor*/ -} RCC_PLLInitTypeDef; - -/** - * @brief RCC Internal/External Oscillator (HSE, HSI, LSE and LSI) configuration structure definition - */ -typedef struct -{ - uint32_t OscillatorType; /*!< The oscillators to be configured. - This parameter can be a value of @ref RCC_Oscillator_Type */ - - uint32_t HSEState; /*!< The new state of the HSE. - This parameter can be a value of @ref RCC_HSE_Config */ - - uint32_t LSEState; /*!< The new state of the LSE. - This parameter can be a value of @ref RCC_LSE_Config */ - - uint32_t HSIState; /*!< The new state of the HSI. - This parameter can be a value of @ref RCC_HSI_Config */ - - uint32_t HSICalibrationValue; /*!< The HSI calibration trimming value (default is RCC_HSICALIBRATION_DEFAULT). - This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x1F */ - - uint32_t LSIState; /*!< The new state of the LSI. - This parameter can be a value of @ref RCC_LSI_Config */ - - uint32_t MSIState; /*!< The new state of the MSI. - This parameter can be a value of @ref RCC_MSI_Config */ - - uint32_t MSICalibrationValue; /*!< The MSI calibration trimming value. (default is RCC_MSICALIBRATION_DEFAULT). - This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF */ - - uint32_t MSIClockRange; /*!< The MSI frequency range. - This parameter can be a value of @ref RCC_MSI_Clock_Range */ - - RCC_PLLInitTypeDef PLL; /*!< PLL structure parameters */ - -} RCC_OscInitTypeDef; - -/** - * @brief RCC System, AHB and APB busses clock configuration structure definition - */ -typedef struct -{ - uint32_t ClockType; /*!< The clock to be configured. - This parameter can be a value of @ref RCC_System_Clock_Type */ - - uint32_t SYSCLKSource; /*!< The clock source (SYSCLKS) used as system clock. - This parameter can be a value of @ref RCC_System_Clock_Source */ - - uint32_t AHBCLKDivider; /*!< The AHB clock (HCLK) divider. This clock is derived from the system clock (SYSCLK). - This parameter can be a value of @ref RCC_AHB_Clock_Source */ - - uint32_t APB1CLKDivider; /*!< The APB1 clock (PCLK1) divider. This clock is derived from the AHB clock (HCLK). - This parameter can be a value of @ref RCC_APB1_APB2_Clock_Source */ - - uint32_t APB2CLKDivider; /*!< The APB2 clock (PCLK2) divider. This clock is derived from the AHB clock (HCLK). - This parameter can be a value of @ref RCC_APB1_APB2_Clock_Source */ - -} RCC_ClkInitTypeDef; - -/** - * @} - */ - -/* Exported constants --------------------------------------------------------*/ -/** @defgroup RCC_Exported_Constants RCC Exported Constants - * @{ - */ -#define DBP_TIMEOUT_VALUE ((uint32_t)100) -#define LSE_TIMEOUT_VALUE LSE_STARTUP_TIMEOUT - -/** @defgroup RCC_BitAddress_AliasRegion RCC BitAddress AliasRegion - * @brief RCC registers bit address in the alias region - * @{ - */ -#define RCC_OFFSET (RCC_BASE - PERIPH_BASE) -#define RCC_CR_OFFSET 0x00 -#define RCC_CFGR_OFFSET 0x08 -#define RCC_CIR_OFFSET 0x0C -#define RCC_CSR_OFFSET 0x34 -#define RCC_CR_OFFSET_BB (RCC_OFFSET + RCC_CR_OFFSET) -#define RCC_CFGR_OFFSET_BB (RCC_OFFSET + RCC_CFGR_OFFSET) -#define RCC_CIR_OFFSET_BB (RCC_OFFSET + RCC_CIR_OFFSET) -#define RCC_CSR_OFFSET_BB (RCC_OFFSET + RCC_CSR_OFFSET) - -/* --- CR Register ---*/ -/* Alias word address of HSION bit */ -#define HSION_BITNUMBER POSITION_VAL(RCC_CR_HSION) -#define CR_HSION_BB ((uint32_t)(PERIPH_BB_BASE + (RCC_CR_OFFSET_BB * 32) + (HSION_BITNUMBER * 4))) -/* Alias word address of MSION bit */ -#define MSION_BITNUMBER POSITION_VAL(RCC_CR_MSION) -#define CR_MSION_BB ((uint32_t)(PERIPH_BB_BASE + (RCC_CR_OFFSET_BB * 32) + (MSION_BITNUMBER * 4))) -/* Alias word address of HSEON bit */ -#define HSEON_BITNUMBER POSITION_VAL(RCC_CR_HSEON) -#define CR_HSEON_BB ((uint32_t)(PERIPH_BB_BASE + (RCC_CR_OFFSET_BB * 32) + (HSEON_BITNUMBER * 4))) -/* Alias word address of CSSON bit */ -#define CSSON_BITNUMBER POSITION_VAL(RCC_CR_CSSON) -#define CR_CSSON_BB ((uint32_t)(PERIPH_BB_BASE + (RCC_CR_OFFSET_BB * 32) + (CSSON_BITNUMBER * 4))) -/* Alias word address of PLLON bit */ -#define PLLON_BITNUMBER POSITION_VAL(RCC_CR_PLLON) -#define CR_PLLON_BB ((uint32_t)(PERIPH_BB_BASE + (RCC_CR_OFFSET_BB * 32) + (PLLON_BITNUMBER * 4))) - -/* --- CSR Register ---*/ -/* Alias word address of LSION bit */ -#define LSION_BITNUMBER POSITION_VAL(RCC_CSR_LSION) -#define CSR_LSION_BB ((uint32_t)(PERIPH_BB_BASE + (RCC_CSR_OFFSET_BB * 32) + (LSION_BITNUMBER * 4))) - -/* Alias word address of LSEON bit */ -#define LSEON_BITNUMBER POSITION_VAL(RCC_CSR_LSEON) -#define CSR_LSEON_BB ((uint32_t)(PERIPH_BB_BASE + (RCC_CSR_OFFSET_BB * 32) + (LSEON_BITNUMBER * 4))) - -/* Alias word address of LSEON bit */ -#define LSEBYP_BITNUMBER POSITION_VAL(RCC_CSR_LSEBYP) -#define CSR_LSEBYP_BB ((uint32_t)(PERIPH_BB_BASE + (RCC_CSR_OFFSET_BB * 32) + (LSEBYP_BITNUMBER * 4))) - -/* Alias word address of RTCEN bit */ -#define RTCEN_BITNUMBER POSITION_VAL(RCC_CSR_RTCEN) -#define CSR_RTCEN_BB ((uint32_t)(PERIPH_BB_BASE + (RCC_CSR_OFFSET_BB * 32) + (RTCEN_BITNUMBER * 4))) - -/* Alias word address of RTCRST bit */ -#define RTCRST_BITNUMBER POSITION_VAL(RCC_CSR_RTCRST) -#define CSR_RTCRST_BB ((uint32_t)(PERIPH_BB_BASE + (RCC_CSR_OFFSET_BB * 32) + (RTCRST_BITNUMBER * 4))) - -/* CR register byte 2 (Bits[23:16]) base address */ -#define CR_BYTE2_ADDRESS ((uint32_t)(RCC_BASE + RCC_CR_OFFSET + 0x02)) - -/* CIR register byte 1 (Bits[15:8]) base address */ -#define CIR_BYTE1_ADDRESS ((uint32_t)(RCC_BASE + RCC_CIR_OFFSET + 0x01)) - -/* CIR register byte 2 (Bits[23:16]) base address */ -#define CIR_BYTE2_ADDRESS ((uint32_t)(RCC_BASE + RCC_CIR_OFFSET + 0x02)) - -/** - * @} - */ - -/** @defgroup RCC_PLL_Clock_Source RCC PLL Clock Source - * @{ - */ - -#define RCC_PLLSOURCE_HSI RCC_CFGR_PLLSRC_HSI -#define RCC_PLLSOURCE_HSE RCC_CFGR_PLLSRC_HSE - -#define IS_RCC_PLLSOURCE(__SOURCE__) (((__SOURCE__) == RCC_PLLSOURCE_HSI) || \ - ((__SOURCE__) == RCC_PLLSOURCE_HSE)) -/** - * @} - */ - -/** @defgroup RCC_Oscillator_Type RCC Oscillator Type - * @{ - */ -#define RCC_OSCILLATORTYPE_NONE ((uint32_t)0x00000000) -#define RCC_OSCILLATORTYPE_HSE ((uint32_t)0x00000001) -#define RCC_OSCILLATORTYPE_HSI ((uint32_t)0x00000002) -#define RCC_OSCILLATORTYPE_LSE ((uint32_t)0x00000004) -#define RCC_OSCILLATORTYPE_LSI ((uint32_t)0x00000008) -#define RCC_OSCILLATORTYPE_MSI ((uint32_t)0x00000010) - -#define IS_RCC_OSCILLATORTYPE(__OSCILLATOR__) (((__OSCILLATOR__) == RCC_OSCILLATORTYPE_NONE) || \ - (((__OSCILLATOR__) & RCC_OSCILLATORTYPE_HSE) == RCC_OSCILLATORTYPE_HSE) || \ - (((__OSCILLATOR__) & RCC_OSCILLATORTYPE_HSI) == RCC_OSCILLATORTYPE_HSI) || \ - (((__OSCILLATOR__) & RCC_OSCILLATORTYPE_LSI) == RCC_OSCILLATORTYPE_LSI) || \ - (((__OSCILLATOR__) & RCC_OSCILLATORTYPE_LSE) == RCC_OSCILLATORTYPE_LSE) || \ - (((__OSCILLATOR__) & RCC_OSCILLATORTYPE_MSI) == RCC_OSCILLATORTYPE_MSI)) -/** - * @} - */ - -/** @defgroup RCC_HSE_Config RCC HSE Config - * @{ - */ -#define RCC_HSE_OFF ((uint32_t)0x00000000) -#define RCC_HSE_ON ((uint32_t)0x00000001) -#define RCC_HSE_BYPASS ((uint32_t)0x00000005) - -#define IS_RCC_HSE(__HSE__) (((__HSE__) == RCC_HSE_OFF) || ((__HSE__) == RCC_HSE_ON) || \ - ((__HSE__) == RCC_HSE_BYPASS)) -/** - * @} - */ - -/** @defgroup RCC_LSE_Config RCC LSE Config - * @{ - */ -#define RCC_LSE_OFF ((uint32_t)0x00000000) -#define RCC_LSE_ON ((uint32_t)0x00000001) -#define RCC_LSE_BYPASS ((uint32_t)0x00000005) - -#define IS_RCC_LSE(__LSE__) (((__LSE__) == RCC_LSE_OFF) || ((__LSE__) == RCC_LSE_ON) || \ - ((__LSE__) == RCC_LSE_BYPASS)) -/** - * @} - */ - -/** @defgroup RCC_HSI_Config RCC HSI Config - * @{ - */ -#define RCC_HSI_OFF ((uint32_t)0x00000000) -#define RCC_HSI_ON ((uint32_t)0x00000001) - -#define IS_RCC_HSI(__HSI__) (((__HSI__) == RCC_HSI_OFF) || ((__HSI__) == RCC_HSI_ON)) - -#define RCC_HSICALIBRATION_DEFAULT ((uint32_t)0x10) /* Default HSI calibration trimming value */ - -#define IS_RCC_CALIBRATION_VALUE(__VALUE__) ((__VALUE__) <= 0x1F) -/** - * @} - */ - -/** @defgroup RCC_MSI_Clock_Range RCC MSI Clock Range - * @{ - */ - -#define RCC_MSIRANGE_0 ((uint32_t)RCC_ICSCR_MSIRANGE_0) /*!< MSI = 65.536 KHz */ -#define RCC_MSIRANGE_1 ((uint32_t)RCC_ICSCR_MSIRANGE_1) /*!< MSI = 131.072 KHz */ -#define RCC_MSIRANGE_2 ((uint32_t)RCC_ICSCR_MSIRANGE_2) /*!< MSI = 262.144 KHz */ -#define RCC_MSIRANGE_3 ((uint32_t)RCC_ICSCR_MSIRANGE_3) /*!< MSI = 524.288 KHz */ -#define RCC_MSIRANGE_4 ((uint32_t)RCC_ICSCR_MSIRANGE_4) /*!< MSI = 1.048 MHz */ -#define RCC_MSIRANGE_5 ((uint32_t)RCC_ICSCR_MSIRANGE_5) /*!< MSI = 2.097 MHz */ -#define RCC_MSIRANGE_6 ((uint32_t)RCC_ICSCR_MSIRANGE_6) /*!< MSI = 4.194 MHz */ - -#define IS_RCC_MSIRANGE(__RANGE__) (((__RANGE__) == RCC_MSIRANGE_0) || \ - ((__RANGE__) == RCC_MSIRANGE_1) || \ - ((__RANGE__) == RCC_MSIRANGE_2) || \ - ((__RANGE__) == RCC_MSIRANGE_3) || \ - ((__RANGE__) == RCC_MSIRANGE_4) || \ - ((__RANGE__) == RCC_MSIRANGE_5) || \ - ((__RANGE__) == RCC_MSIRANGE_6)) -/** - * @} - */ - -/** @defgroup RCC_LSI_Config RCC LSI Config - * @{ - */ -#define RCC_LSI_OFF ((uint32_t)0x00000000) -#define RCC_LSI_ON ((uint32_t)0x00000001) - -#define IS_RCC_LSI(__LSI__) (((__LSI__) == RCC_LSI_OFF) || ((__LSI__) == RCC_LSI_ON)) -/** - * @} - */ - - -/** @defgroup RCC_MSI_Config RCC MSI Config - * @{ - */ -#define RCC_MSI_OFF ((uint32_t)0x00000000) -#define RCC_MSI_ON ((uint32_t)0x00000001) - -#define IS_RCC_MSI(__MSI__) (((__MSI__) == RCC_MSI_OFF) || ((__MSI__) == RCC_MSI_ON)) - -#define RCC_MSICALIBRATION_DEFAULT ((uint32_t)0x00) /* Default MSI calibration trimming value */ - -/** - * @} - */ - -/** @defgroup RCC_PLL_Config RCC PLL Config - * @{ - */ -#define RCC_PLL_NONE ((uint32_t)0x00000000) -#define RCC_PLL_OFF ((uint32_t)0x00000001) -#define RCC_PLL_ON ((uint32_t)0x00000002) - -#define IS_RCC_PLL(__PLL__) (((__PLL__) == RCC_PLL_NONE) || ((__PLL__) == RCC_PLL_OFF) || \ - ((__PLL__) == RCC_PLL_ON)) -/** - * @} - */ - -/** @defgroup RCC_PLL_Division_Factor RCC PLL Division Factor - * @{ - */ - -#define RCC_PLL_DIV2 RCC_CFGR_PLLDIV2 -#define RCC_PLL_DIV3 RCC_CFGR_PLLDIV3 -#define RCC_PLL_DIV4 RCC_CFGR_PLLDIV4 - -#define IS_RCC_PLL_DIV(__DIV__) (((__DIV__) == RCC_PLL_DIV2) || \ - ((__DIV__) == RCC_PLL_DIV3) || ((__DIV__) == RCC_PLL_DIV4)) - -/** - * @} - */ - -/** @defgroup RCC_PLL_Multiplication_Factor RCC PLL Multiplication Factor - * @{ - */ - -#define RCC_PLL_MUL3 RCC_CFGR_PLLMUL3 -#define RCC_PLL_MUL4 RCC_CFGR_PLLMUL4 -#define RCC_PLL_MUL6 RCC_CFGR_PLLMUL6 -#define RCC_PLL_MUL8 RCC_CFGR_PLLMUL8 -#define RCC_PLL_MUL12 RCC_CFGR_PLLMUL12 -#define RCC_PLL_MUL16 RCC_CFGR_PLLMUL16 -#define RCC_PLL_MUL24 RCC_CFGR_PLLMUL24 -#define RCC_PLL_MUL32 RCC_CFGR_PLLMUL32 -#define RCC_PLL_MUL48 RCC_CFGR_PLLMUL48 - -#define IS_RCC_PLL_MUL(__MUL__) (((__MUL__) == RCC_PLL_MUL3) || ((__MUL__) == RCC_PLL_MUL4) || \ - ((__MUL__) == RCC_PLL_MUL6) || ((__MUL__) == RCC_PLL_MUL8) || \ - ((__MUL__) == RCC_PLL_MUL12) || ((__MUL__) == RCC_PLL_MUL16) || \ - ((__MUL__) == RCC_PLL_MUL24) || ((__MUL__) == RCC_PLL_MUL32) || \ - ((__MUL__) == RCC_PLL_MUL48)) -/** - * @} - */ - -/** @defgroup RCC_System_Clock_Type RCC System Clock Type - * @{ - */ -#define RCC_CLOCKTYPE_SYSCLK ((uint32_t)0x00000001) -#define RCC_CLOCKTYPE_HCLK ((uint32_t)0x00000002) -#define RCC_CLOCKTYPE_PCLK1 ((uint32_t)0x00000004) -#define RCC_CLOCKTYPE_PCLK2 ((uint32_t)0x00000008) - -#define IS_RCC_CLOCKTYPE(__CLK__) ((1 <= (__CLK__)) && ((__CLK__) <= 15)) -/** - * @} - */ - -/** @defgroup RCC_System_Clock_Source RCC System Clock Source - * @{ - */ -#define RCC_SYSCLKSOURCE_MSI ((uint32_t)RCC_CFGR_SW_MSI) -#define RCC_SYSCLKSOURCE_HSI ((uint32_t)RCC_CFGR_SW_HSI) -#define RCC_SYSCLKSOURCE_HSE ((uint32_t)RCC_CFGR_SW_HSE) -#define RCC_SYSCLKSOURCE_PLLCLK ((uint32_t)RCC_CFGR_SW_PLL) - -#define IS_RCC_SYSCLKSOURCE(__SOURCE__) (((__SOURCE__) == RCC_SYSCLKSOURCE_MSI) || \ - ((__SOURCE__) == RCC_SYSCLKSOURCE_HSI) || \ - ((__SOURCE__) == RCC_SYSCLKSOURCE_HSE) || \ - ((__SOURCE__) == RCC_SYSCLKSOURCE_PLLCLK)) -/** - * @} - */ - -/** @defgroup RCC_AHB_Clock_Source RCC AHB Clock Source - * @{ - */ -#define RCC_SYSCLK_DIV1 ((uint32_t)RCC_CFGR_HPRE_DIV1) -#define RCC_SYSCLK_DIV2 ((uint32_t)RCC_CFGR_HPRE_DIV2) -#define RCC_SYSCLK_DIV4 ((uint32_t)RCC_CFGR_HPRE_DIV4) -#define RCC_SYSCLK_DIV8 ((uint32_t)RCC_CFGR_HPRE_DIV8) -#define RCC_SYSCLK_DIV16 ((uint32_t)RCC_CFGR_HPRE_DIV16) -#define RCC_SYSCLK_DIV64 ((uint32_t)RCC_CFGR_HPRE_DIV64) -#define RCC_SYSCLK_DIV128 ((uint32_t)RCC_CFGR_HPRE_DIV128) -#define RCC_SYSCLK_DIV256 ((uint32_t)RCC_CFGR_HPRE_DIV256) -#define RCC_SYSCLK_DIV512 ((uint32_t)RCC_CFGR_HPRE_DIV512) - -#define IS_RCC_HCLK(__HCLK__) (((__HCLK__) == RCC_SYSCLK_DIV1) || ((__HCLK__) == RCC_SYSCLK_DIV2) || \ - ((__HCLK__) == RCC_SYSCLK_DIV4) || ((__HCLK__) == RCC_SYSCLK_DIV8) || \ - ((__HCLK__) == RCC_SYSCLK_DIV16) || ((__HCLK__) == RCC_SYSCLK_DIV64) || \ - ((__HCLK__) == RCC_SYSCLK_DIV128) || ((__HCLK__) == RCC_SYSCLK_DIV256) || \ - ((__HCLK__) == RCC_SYSCLK_DIV512)) -/** - * @} - */ - -/** @defgroup RCC_APB1_APB2_Clock_Source RCC APB1 APB2 Clock Source - * @{ - */ -#define RCC_HCLK_DIV1 ((uint32_t)RCC_CFGR_PPRE1_DIV1) -#define RCC_HCLK_DIV2 ((uint32_t)RCC_CFGR_PPRE1_DIV2) -#define RCC_HCLK_DIV4 ((uint32_t)RCC_CFGR_PPRE1_DIV4) -#define RCC_HCLK_DIV8 ((uint32_t)RCC_CFGR_PPRE1_DIV8) -#define RCC_HCLK_DIV16 ((uint32_t)RCC_CFGR_PPRE1_DIV16) - -#define IS_RCC_PCLK(__PCLK__) (((__PCLK__) == RCC_HCLK_DIV1) || ((__PCLK__) == RCC_HCLK_DIV2) || \ - ((__PCLK__) == RCC_HCLK_DIV4) || ((__PCLK__) == RCC_HCLK_DIV8) || \ - ((__PCLK__) == RCC_HCLK_DIV16)) -/** - * @} - */ - -/** @defgroup RCC_RTC_LCD_Clock_Source RCC RTC LCD Clock Source - * @{ - */ -#define RCC_RTCCLKSOURCE_LSE ((uint32_t)RCC_CSR_RTCSEL_LSE) -#define RCC_RTCCLKSOURCE_LSI ((uint32_t)RCC_CSR_RTCSEL_LSI) -#define RCC_RTCCLKSOURCE_HSE_DIV2 ((uint32_t)RCC_CSR_RTCSEL_HSE) -#define RCC_RTCCLKSOURCE_HSE_DIV4 ((uint32_t)(RCC_CR_RTCPRE_0 | RCC_CSR_RTCSEL_HSE)) -#define RCC_RTCCLKSOURCE_HSE_DIV8 ((uint32_t)(RCC_CR_RTCPRE_1 | RCC_CSR_RTCSEL_HSE)) -#define RCC_RTCCLKSOURCE_HSE_DIV16 ((uint32_t)(RCC_CR_RTCPRE | RCC_CSR_RTCSEL_HSE)) -/** - * @} - */ - -/** @defgroup RCC_MCO_Index RCC MCO Index - * @{ - */ -#define RCC_MCO1 ((uint32_t)0x00000000) -#define RCC_MCO RCC_MCO1 - -#define IS_RCC_MCO(__MCO__) (((__MCO__) == RCC_MCO)) -/** - * @} - */ - -/** @defgroup RCC_MCOx_Clock_Prescaler RCC MCO1 Clock Prescaler - * @{ - */ -#define RCC_MCODIV_1 ((uint32_t)RCC_CFGR_MCO_DIV1) -#define RCC_MCODIV_2 ((uint32_t)RCC_CFGR_MCO_DIV2) -#define RCC_MCODIV_4 ((uint32_t)RCC_CFGR_MCO_DIV4) -#define RCC_MCODIV_8 ((uint32_t)RCC_CFGR_MCO_DIV8) -#define RCC_MCODIV_16 ((uint32_t)RCC_CFGR_MCO_DIV16) - -#define IS_RCC_MCODIV(__DIV__) (((__DIV__) == RCC_MCODIV_1) || ((__DIV__) == RCC_MCODIV_2) || \ - ((__DIV__) == RCC_MCODIV_4) || ((__DIV__) == RCC_MCODIV_8) || \ - ((__DIV__) == RCC_MCODIV_16)) -/** - * @} - */ - -/** @defgroup RCC_MCO1_Clock_Source RCC MCO1 Clock Source - * @{ - */ -#define RCC_MCO1SOURCE_NOCLOCK ((uint32_t)RCC_CFGR_MCO_NOCLOCK) -#define RCC_MCO1SOURCE_SYSCLK ((uint32_t)RCC_CFGR_MCO_SYSCLK) -#define RCC_MCO1SOURCE_MSI ((uint32_t)RCC_CFGR_MCO_MSI) -#define RCC_MCO1SOURCE_HSI ((uint32_t)RCC_CFGR_MCO_HSI) -#define RCC_MCO1SOURCE_LSE ((uint32_t)RCC_CFGR_MCO_LSE) -#define RCC_MCO1SOURCE_LSI ((uint32_t)RCC_CFGR_MCO_LSI) -#define RCC_MCO1SOURCE_HSE ((uint32_t)RCC_CFGR_MCO_HSE) -#define RCC_MCO1SOURCE_PLLCLK ((uint32_t)RCC_CFGR_MCO_PLL) - -#define IS_RCC_MCO1SOURCE(__SOURCE__) (((__SOURCE__) == RCC_MCO1SOURCE_SYSCLK) || ((__SOURCE__) == RCC_MCO1SOURCE_MSI) \ - || ((__SOURCE__) == RCC_MCO1SOURCE_HSI) || ((__SOURCE__) == RCC_MCO1SOURCE_LSE) \ - || ((__SOURCE__) == RCC_MCO1SOURCE_LSI) || ((__SOURCE__) == RCC_MCO1SOURCE_HSE) \ - || ((__SOURCE__) == RCC_MCO1SOURCE_PLLCLK) || ((__SOURCE__) == RCC_MCO1SOURCE_NOCLOCK)) -/** - * @} - */ - -/** @defgroup RCC_Interrupt RCC Interrupt - * @{ - */ -#define RCC_IT_LSIRDY ((uint8_t)RCC_CIR_LSIRDYF) -#define RCC_IT_LSERDY ((uint8_t)RCC_CIR_LSERDYF) -#define RCC_IT_HSIRDY ((uint8_t)RCC_CIR_HSIRDYF) -#define RCC_IT_HSERDY ((uint8_t)RCC_CIR_HSERDYF) -#define RCC_IT_PLLRDY ((uint8_t)RCC_CIR_PLLRDYF) -#define RCC_IT_MSIRDY ((uint8_t)RCC_CIR_MSIRDYF) -#define RCC_IT_LSECSS ((uint8_t)RCC_CIR_LSECSS) -#define RCC_IT_CSS ((uint8_t)RCC_CIR_CSSF) -/** - * @} - */ - -/** @defgroup RCC_Flag RCC Flag - * Elements values convention: 0XXYYYYYb - * - YYYYY : Flag position in the register - * - XX : Register index - * - 01: CR register - * - 11: CSR register - * @{ - */ -#define CR_REG_INDEX ((uint8_t)1) -#define CSR_REG_INDEX ((uint8_t)3) - -/* Flags in the CR register */ -#define RCC_FLAG_HSIRDY ((uint8_t)((CR_REG_INDEX << 5) | POSITION_VAL(RCC_CR_HSIRDY))) -#define RCC_FLAG_MSIRDY ((uint8_t)((CR_REG_INDEX << 5) | POSITION_VAL(RCC_CR_MSIRDY))) -#define RCC_FLAG_HSERDY ((uint8_t)((CR_REG_INDEX << 5) | POSITION_VAL(RCC_CR_HSERDY))) -#define RCC_FLAG_PLLRDY ((uint8_t)((CR_REG_INDEX << 5) | POSITION_VAL(RCC_CR_PLLRDY))) - -/* Flags in the CSR register */ -#define RCC_FLAG_LSIRDY ((uint8_t)((CSR_REG_INDEX << 5) | POSITION_VAL(RCC_CSR_LSIRDY))) -#define RCC_FLAG_LSERDY ((uint8_t)((CSR_REG_INDEX << 5) | POSITION_VAL(RCC_CSR_LSERDY))) -#define RCC_FLAG_LSECSS ((uint8_t)((CSR_REG_INDEX << 5) | POSITION_VAL(RCC_CSR_LSECSSD))) -#define RCC_FLAG_RMV ((uint8_t)((CSR_REG_INDEX << 5) | POSITION_VAL(RCC_CSR_RMVF))) -#define RCC_FLAG_OBLRST ((uint8_t)((CSR_REG_INDEX << 5) | POSITION_VAL(RCC_CSR_OBLRSTF))) -#define RCC_FLAG_PINRST ((uint8_t)((CSR_REG_INDEX << 5) | POSITION_VAL(RCC_CSR_PINRSTF))) -#define RCC_FLAG_PORRST ((uint8_t)((CSR_REG_INDEX << 5) | POSITION_VAL(RCC_CSR_PORRSTF))) -#define RCC_FLAG_SFTRST ((uint8_t)((CSR_REG_INDEX << 5) | POSITION_VAL(RCC_CSR_SFTRSTF))) -#define RCC_FLAG_IWDGRST ((uint8_t)((CSR_REG_INDEX << 5) | POSITION_VAL(RCC_CSR_IWDGRSTF))) -#define RCC_FLAG_WWDGRST ((uint8_t)((CSR_REG_INDEX << 5) | POSITION_VAL(RCC_CSR_WWDGRSTF))) -#define RCC_FLAG_LPWRRST ((uint8_t)((CSR_REG_INDEX << 5) | POSITION_VAL(RCC_CSR_LPWRRSTF))) - -#define RCC_FLAG_MASK ((uint8_t)0x1F) - -/** - * @} - */ - -/** - * @} - */ - -/* Exported macro ------------------------------------------------------------*/ - -/** @defgroup RCC_Exported_Macros RCC Exported Macros - * @{ - */ - -/** @defgroup RCC_Peripheral_Clock_Enable_Disable RCC Peripheral Clock Enable Disable - * @brief Enable or disable 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. - * @{ - */ -#define __GPIOA_CLK_ENABLE() (RCC->AHBENR |= (RCC_AHBENR_GPIOAEN)) -#define __GPIOB_CLK_ENABLE() (RCC->AHBENR |= (RCC_AHBENR_GPIOBEN)) -#define __GPIOC_CLK_ENABLE() (RCC->AHBENR |= (RCC_AHBENR_GPIOCEN)) -#define __GPIOD_CLK_ENABLE() (RCC->AHBENR |= (RCC_AHBENR_GPIODEN)) -#define __GPIOH_CLK_ENABLE() (RCC->AHBENR |= (RCC_AHBENR_GPIOHEN)) - -#define __CRC_CLK_ENABLE() (RCC->AHBENR |= (RCC_AHBENR_CRCEN)) -#define __FLITF_CLK_ENABLE() (RCC->AHBENR |= (RCC_AHBENR_FLITFEN)) -#define __DMA1_CLK_ENABLE() (RCC->AHBENR |= (RCC_AHBENR_DMA1EN)) - -#define __GPIOA_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_GPIOAEN)) -#define __GPIOB_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_GPIOBEN)) -#define __GPIOC_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_GPIOCEN)) -#define __GPIOD_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_GPIODEN)) -#define __GPIOH_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_GPIOHEN)) - -#define __CRC_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_CRCEN)) -#define __FLITF_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_FLITFEN)) -#define __DMA1_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_DMA1EN)) - -/** @brief Enable or disable 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. - */ -#define __TIM2_CLK_ENABLE() (RCC->APB1ENR |= (RCC_APB1ENR_TIM2EN)) -#define __TIM3_CLK_ENABLE() (RCC->APB1ENR |= (RCC_APB1ENR_TIM3EN)) -#define __TIM4_CLK_ENABLE() (RCC->APB1ENR |= (RCC_APB1ENR_TIM4EN)) -#define __TIM6_CLK_ENABLE() (RCC->APB1ENR |= (RCC_APB1ENR_TIM6EN)) -#define __TIM7_CLK_ENABLE() (RCC->APB1ENR |= (RCC_APB1ENR_TIM7EN)) -#define __WWDG_CLK_ENABLE() (RCC->APB1ENR |= (RCC_APB1ENR_WWDGEN)) -#define __SPI2_CLK_ENABLE() (RCC->APB1ENR |= (RCC_APB1ENR_SPI2EN)) -#define __USART2_CLK_ENABLE() (RCC->APB1ENR |= (RCC_APB1ENR_USART2EN)) -#define __USART3_CLK_ENABLE() (RCC->APB1ENR |= (RCC_APB1ENR_USART3EN)) -#define __I2C1_CLK_ENABLE() (RCC->APB1ENR |= (RCC_APB1ENR_I2C1EN)) -#define __I2C2_CLK_ENABLE() (RCC->APB1ENR |= (RCC_APB1ENR_I2C2EN)) -#define __USB_CLK_ENABLE() (RCC->APB1ENR |= (RCC_APB1ENR_USBEN)) -#define __PWR_CLK_ENABLE() (RCC->APB1ENR |= (RCC_APB1ENR_PWREN)) -#define __DAC_CLK_ENABLE() (RCC->APB1ENR |= (RCC_APB1ENR_DACEN)) -#define __COMP_CLK_ENABLE() (RCC->APB1ENR |= (RCC_APB1ENR_COMPEN)) - -#define __TIM2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM2EN)) -#define __TIM3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM3EN)) -#define __TIM4_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM4EN)) -#define __TIM6_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM6EN)) -#define __TIM7_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM7EN)) -#define __WWDG_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_WWDGEN)) -#define __SPI2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_SPI2EN)) -#define __USART2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_USART2EN)) -#define __USART3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_USART3EN)) -#define __I2C1_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_I2C1EN)) -#define __I2C2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_I2C2EN)) -#define __USB_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_USBEN)) -#define __PWR_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_PWREN)) -#define __DAC_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_DACEN)) -#define __COMP_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_COMPEN)) - -/** @brief Enable or disable 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. - */ -#define __SYSCFG_CLK_ENABLE() (RCC->APB2ENR |= (RCC_APB2ENR_SYSCFGEN)) -#define __TIM9_CLK_ENABLE() (RCC->APB2ENR |= (RCC_APB2ENR_TIM9EN)) -#define __TIM10_CLK_ENABLE() (RCC->APB2ENR |= (RCC_APB2ENR_TIM10EN)) -#define __TIM11_CLK_ENABLE() (RCC->APB2ENR |= (RCC_APB2ENR_TIM11EN)) -#define __ADC1_CLK_ENABLE() (RCC->APB2ENR |= (RCC_APB2ENR_ADC1EN)) -#define __SPI1_CLK_ENABLE() (RCC->APB2ENR |= (RCC_APB2ENR_SPI1EN)) -#define __USART1_CLK_ENABLE() (RCC->APB2ENR |= (RCC_APB2ENR_USART1EN)) - -#define __SYSCFG_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SYSCFGEN)) -#define __TIM9_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM9EN)) -#define __TIM10_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM10EN)) -#define __TIM11_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM11EN)) -#define __ADC1_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_ADC1EN)) -#define __SPI1_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_SPI1EN)) -#define __USART1_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_USART1EN)) - -/** - * @} - */ - -/** @defgroup RCC_Peripheral_Clock_Force_Release RCC Peripheral Clock Force Release - * @brief Force or release AHB peripheral reset. - * @{ - */ -#define __AHB_FORCE_RESET() (RCC->AHBRSTR = 0xFFFFFFFF) -#define __GPIOA_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_GPIOARST)) -#define __GPIOB_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_GPIOBRST)) -#define __GPIOC_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_GPIOCRST)) -#define __GPIOD_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_GPIODRST)) -#define __GPIOH_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_GPIOHRST)) - -#define __CRC_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_CRCRST)) -#define __FLITF_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_FLITFRST)) -#define __DMA1_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_DMA1RST)) - -#define __AHB_RELEASE_RESET() (RCC->AHBRSTR = 0x00) -#define __GPIOA_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_GPIOARST)) -#define __GPIOB_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_GPIOBRST)) -#define __GPIOC_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_GPIOCRST)) -#define __GPIOD_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_GPIODRST)) -#define __GPIOH_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_GPIOHRST)) - -#define __CRC_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_CRCRST)) -#define __FLITF_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_FLITFRST)) -#define __DMA1_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_DMA1RST)) - -/** @brief Force or release APB1 peripheral reset. - */ -#define __APB1_FORCE_RESET() (RCC->APB1RSTR = 0xFFFFFFFF) -#define __TIM2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM2RST)) -#define __TIM3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM3RST)) -#define __TIM4_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM4RST)) -#define __TIM6_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM6RST)) -#define __TIM7_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM7RST)) -#define __WWDG_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_WWDGRST)) -#define __SPI2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_SPI2RST)) -#define __USART2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_USART2RST)) -#define __USART3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_USART3RST)) -#define __I2C1_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_I2C1RST)) -#define __I2C2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_I2C2RST)) -#define __USB_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_USBRST)) -#define __PWR_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_PWRRST)) -#define __DAC_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_DACRST)) -#define __COMP_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_COMPRST)) - -#define __APB1_RELEASE_RESET() (RCC->APB1RSTR = 0x00) -#define __TIM2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM2RST)) -#define __TIM3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM3RST)) -#define __TIM4_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM4RST)) -#define __TIM6_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM6RST)) -#define __TIM7_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM7RST)) -#define __WWDG_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_WWDGRST)) -#define __SPI2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_SPI2RST)) -#define __USART2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_USART2RST)) -#define __USART3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_USART3RST)) -#define __I2C1_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_I2C1RST)) -#define __I2C2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_I2C2RST)) -#define __USB_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_USBRST)) -#define __PWR_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_PWRRST)) -#define __DAC_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_DACRST)) -#define __COMP_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_COMPRST)) - -/** @brief Force or release APB2 peripheral reset. - */ -#define __APB2_FORCE_RESET() (RCC->APB2RSTR = 0xFFFFFFFF) -#define __SYSCFG_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SYSCFGRST)) -#define __TIM9_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM9RST)) -#define __TIM10_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM10RST)) -#define __TIM11_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM11RST)) -#define __ADC1_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_ADC1RST)) -#define __SPI1_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SPI1RST)) -#define __USART1_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_USART1RST)) - -#define __APB2_RELEASE_RESET() (RCC->APB2RSTR = 0x00) -#define __SYSCFG_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SYSCFGRST)) -#define __TIM9_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM9RST)) -#define __TIM10_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM10RST)) -#define __TIM11_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM11RST)) -#define __ADC1_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_ADC1RST)) -#define __SPI1_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_SPI1RST)) -#define __USART1_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_USART1RST)) - -/** - * @} - */ - -/** @defgroup RCC_Peripheral_Clock_Sleep_Enable_Disable RCC Peripheral Clock Sleep Enable Disable - * @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. - * @{ - */ -#define __GPIOA_CLK_SLEEP_ENABLE() (RCC->AHBLPENR |= (RCC_AHBLPENR_GPIOALPEN)) -#define __GPIOB_CLK_SLEEP_ENABLE() (RCC->AHBLPENR |= (RCC_AHBLPENR_GPIOBLPEN)) -#define __GPIOC_CLK_SLEEP_ENABLE() (RCC->AHBLPENR |= (RCC_AHBLPENR_GPIOCLPEN)) -#define __GPIOD_CLK_SLEEP_ENABLE() (RCC->AHBLPENR |= (RCC_AHBLPENR_GPIODLPEN)) -#define __GPIOH_CLK_SLEEP_ENABLE() (RCC->AHBLPENR |= (RCC_AHBLPENR_GPIOHLPEN)) - -#define __CRC_CLK_SLEEP_ENABLE() (RCC->AHBLPENR |= (RCC_AHBLPENR_CRCLPEN)) -#define __FLITF_CLK_SLEEP_ENABLE() (RCC->AHBLPENR |= (RCC_AHBLPENR_FLITFLPEN)) -#define __DMA1_CLK_SLEEP_ENABLE() (RCC->AHBLPENR |= (RCC_AHBLPENR_DMA1LPEN)) - -#define __GPIOA_CLK_SLEEP_DISABLE() (RCC->AHBLPENR &= ~(RCC_AHBLPENR_GPIOALPEN)) -#define __GPIOB_CLK_SLEEP_DISABLE() (RCC->AHBLPENR &= ~(RCC_AHBLPENR_GPIOBLPEN)) -#define __GPIOC_CLK_SLEEP_DISABLE() (RCC->AHBLPENR &= ~(RCC_AHBLPENR_GPIOCLPEN)) -#define __GPIOD_CLK_SLEEP_DISABLE() (RCC->AHBLPENR &= ~(RCC_AHBLPENR_GPIODLPEN)) -#define __GPIOH_CLK_SLEEP_DISABLE() (RCC->AHBLPENR &= ~(RCC_AHBLPENR_GPIOHLPEN)) - -#define __CRC_CLK_SLEEP_DISABLE() (RCC->AHBLPENR &= ~(RCC_AHBLPENR_CRCLPEN)) -#define __FLITF_CLK_SLEEP_DISABLE() (RCC->AHBLPENR &= ~(RCC_AHBLPENR_FLITFLPEN)) -#define __DMA1_CLK_SLEEP_DISABLE() (RCC->AHBLPENR &= ~(RCC_AHBLPENR_DMA1LPEN)) - -/** @brief Enable or disable 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. - */ -#define __TIM2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM2LPEN)) -#define __TIM3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM3LPEN)) -#define __TIM4_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM4LPEN)) -#define __TIM6_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM6LPEN)) -#define __TIM7_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_TIM7LPEN)) -#define __WWDG_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_WWDGLPEN)) -#define __SPI2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_SPI2LPEN)) -#define __USART2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_USART2LPEN)) -#define __USART3_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_USART3LPEN)) -#define __I2C1_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_I2C1LPEN)) -#define __I2C2_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_I2C2LPEN)) -#define __USB_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_USBLPEN)) -#define __PWR_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_PWRLPEN)) -#define __DAC_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_DACLPEN)) -#define __COMP_CLK_SLEEP_ENABLE() (RCC->APB1LPENR |= (RCC_APB1LPENR_COMPLPEN)) - -#define __TIM2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM2LPEN)) -#define __TIM3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM3LPEN)) -#define __TIM4_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM4LPEN)) -#define __TIM6_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM6LPEN)) -#define __TIM7_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_TIM7LPEN)) -#define __WWDG_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_WWDGLPEN)) -#define __SPI2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_SPI2LPEN)) -#define __USART2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_USART2LPEN)) -#define __USART3_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_USART3LPEN)) -#define __I2C1_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_I2C1LPEN)) -#define __I2C2_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_I2C2LPEN)) -#define __USB_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_USBLPEN)) -#define __PWR_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_PWRLPEN)) -#define __DAC_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_DACLPEN)) -#define __COMP_CLK_SLEEP_DISABLE() (RCC->APB1LPENR &= ~(RCC_APB1LPENR_COMPLPEN)) - -/** @brief Enable or disable 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. - */ -#define __SYSCFG_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SYSCFGLPEN)) -#define __TIM9_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_TIM9LPEN)) -#define __TIM10_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_TIM10LPEN)) -#define __TIM11_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_TIM11LPEN)) -#define __ADC1_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_ADC1LPEN)) -#define __SPI1_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_SPI1LPEN)) -#define __USART1_CLK_SLEEP_ENABLE() (RCC->APB2LPENR |= (RCC_APB2LPENR_USART1LPEN)) - -#define __SYSCFG_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SYSCFGLPEN)) -#define __TIM9_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM9LPEN)) -#define __TIM10_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM10LPEN)) -#define __TIM11_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_TIM11LPEN)) -#define __ADC1_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_ADC1LPEN)) -#define __SPI1_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_SPI1LPEN)) -#define __USART1_CLK_SLEEP_DISABLE() (RCC->APB2LPENR &= ~(RCC_APB2LPENR_USART1LPEN)) - -/** - * @} - */ - -/** @brief Macros to enable or disable the Internal High Speed oscillator (HSI). - * @note The HSI is stopped by hardware when entering STOP and STANDBY modes. - * @note HSI can not be stopped if it is used as system clock source. In this case, - * you have to select another source of the system clock then stop the HSI. - * @note After enabling the HSI, the application software should wait on HSIRDY - * flag to be set indicating that HSI clock is stable and can be used as - * system clock source. - * @note When the HSI is stopped, HSIRDY flag goes low after 6 HSI oscillator - * clock cycles. - */ -#define __HAL_RCC_HSI_ENABLE() (*(__IO uint32_t *) CR_HSION_BB = ENABLE) -#define __HAL_RCC_HSI_DISABLE() (*(__IO uint32_t *) CR_HSION_BB = DISABLE) - -/** @brief Macros to enable or disable the External High Speed oscillator (HSE). - * @param __HSE_STATE__: specifies the new state of the HSE. - * This parameter can be one of the following values: - * @arg RCC_HSE_OFF: turn OFF the HSE oscillator, HSERDY flag goes low after - * 6 HSE oscillator clock cycles. - * @arg RCC_HSE_ON: turn ON the HSE oscillator - * @arg RCC_HSE_BYPASS: HSE oscillator bypassed with external clock - */ -#define __HAL_RCC_HSE_CONFIG(__HSE_STATE__) (*(__IO uint8_t *) CR_BYTE2_ADDRESS = (__HSE_STATE__)) - -/** @brief Macros to enable or disable the Internal Multi Speed oscillator (MSI). - * @note The MSI is stopped by hardware when entering STOP and STANDBY modes. - * It is used (enabled by hardware) as system clock source after startup - * from Reset, wakeup from STOP and STANDBY mode, or in case of failure - * of the HSE used directly or indirectly as system clock (if the Clock - * Security System CSS is enabled). - * @note MSI can not be stopped if it is used as system clock source. In this case, - * you have to select another source of the system clock then stop the MSI. - * @note After enabling the MSI, the application software should wait on MSIRDY - * flag to be set indicating that MSI clock is stable and can be used as - * system clock source. - * @note When the MSI is stopped, MSIRDY flag goes low after 6 MSI oscillator - * clock cycles. - */ -#define __HAL_RCC_MSI_ENABLE() (*(__IO uint32_t *) CR_MSION_BB = ENABLE) -#define __HAL_RCC_MSI_DISABLE() (*(__IO uint32_t *) CR_MSION_BB = DISABLE) - -/** @brief macro to adjust the Internal High Speed oscillator (HSI) calibration value. - * @note The calibration is used to compensate for the variations in voltage - * and temperature that influence the frequency of the internal HSI RC. - * @param _HSICALIBRATIONVALUE_: specifies the calibration trimming value. - * (default is RCC_HSICALIBRATION_DEFAULT). - * This parameter must be a number between 0 and 0x1F. - */ -#define __HAL_RCC_HSI_CALIBRATIONVALUE_ADJUST(_HSICALIBRATIONVALUE_) \ - (MODIFY_REG(RCC->ICSCR, RCC_ICSCR_HSITRIM, (uint32_t)(_HSICALIBRATIONVALUE_) << POSITION_VAL(RCC_ICSCR_HSITRIM))) - -/** @brief macro to adjust the Internal Multi Speed oscillator (MSI) calibration value. - * @note The calibration is used to compensate for the variations in voltage - * and temperature that influence the frequency of the internal MSI RC. - * @param _MSICALIBRATIONVALUE_: specifies the calibration trimming value. - * (default is RCC_MSICALIBRATION_DEFAULT). - * This parameter must be a number between 0 and 0x1F. - */ -#define __HAL_RCC_MSI_CALIBRATIONVALUE_ADJUST(_MSICALIBRATIONVALUE_) \ - (MODIFY_REG(RCC->ICSCR, RCC_ICSCR_MSITRIM, (uint32_t)(_MSICALIBRATIONVALUE_) << POSITION_VAL(RCC_ICSCR_MSITRIM))) - -/* @brief Macro to configures the Internal Multi Speed oscillator (MSI) clock range. - * @note After restart from Reset or wakeup from STANDBY, the MSI clock is - * around 2.097 MHz. The MSI clock does not change after wake-up from - * STOP mode. - * @note The MSI clock range can be modified on the fly. - * @param _MSIRANGEVALUE_: specifies the MSI Clock range. - * This parameter must be one of the following values: - * @arg RCC_MSIRANGE_0: MSI clock is around 65.536 KHz - * @arg RCC_MSIRANGE_1: MSI clock is around 131.072 KHz - * @arg RCC_MSIRANGE_2: MSI clock is around 262.144 KHz - * @arg RCC_MSIRANGE_3: MSI clock is around 524.288 KHz - * @arg RCC_MSIRANGE_4: MSI clock is around 1.048 MHz - * @arg RCC_MSIRANGE_5: MSI clock is around 2.097 MHz (default after Reset or wake-up from STANDBY) - * @arg RCC_MSIRANGE_6: MSI clock is around 4.194 MHz - */ -#define __HAL_RCC_MSI_RANGE_CONFIG(_MSIRANGEVALUE_) (MODIFY_REG(RCC->ICSCR, RCC_ICSCR_MSIRANGE, (uint32_t)(_MSIRANGEVALUE_))) - - -/** @brief Macros to enable or disable the Internal Low Speed oscillator (LSI). - * @note After enabling the LSI, the application software should wait on - * LSIRDY flag to be set indicating that LSI clock is stable and can - * be used to clock the IWDG and/or the RTC. - * @note LSI can not be disabled if the IWDG is running. - * @note When the LSI is stopped, LSIRDY flag goes low after 6 LSI oscillator - * clock cycles. - */ -#define __HAL_RCC_LSI_ENABLE() (*(__IO uint32_t *) CSR_LSION_BB = ENABLE) -#define __HAL_RCC_LSI_DISABLE() (*(__IO uint32_t *) CSR_LSION_BB = DISABLE) - -/** @brief Macros to enable or disable the Internal Low Speed oscillator (LSE). - */ -#define __HAL_RCC_LSE_CONFIG(__LSE_STATE__) \ - do{ \ - if ((__LSE_STATE__) == RCC_LSE_OFF) \ - { \ - *(__IO uint32_t *) CSR_LSEON_BB = DISABLE; \ - *(__IO uint32_t *) CSR_LSEBYP_BB = DISABLE; \ - } \ - else if ((__LSE_STATE__) == RCC_LSE_ON) \ - { \ - *(__IO uint32_t *) CSR_LSEBYP_BB = DISABLE; \ - *(__IO uint32_t *) CSR_LSEON_BB = ENABLE; \ - } \ - else \ - { \ - *(__IO uint32_t *) CSR_LSEON_BB = DISABLE; \ - *(__IO uint32_t *) CSR_LSEBYP_BB = ENABLE; \ - } \ - }while(0) - -/** @brief Macros to enable or disable the the RTC clock. - * @note These macros must be used only after the RTC clock source was selected. - */ -#define __HAL_RCC_RTC_ENABLE() (*(__IO uint32_t *) CSR_RTCEN_BB = ENABLE) -#define __HAL_RCC_RTC_DISABLE() (*(__IO uint32_t *) CSR_RTCEN_BB = DISABLE) - -/** @brief Macros to force or release the Backup domain reset. - * @note This function resets the RTC peripheral (including the backup registers) - * and the RTC clock source selection in RCC_CSR register. - * @note The BKPSRAM is not affected by this reset. - */ -#define __HAL_RCC_BACKUPRESET_FORCE() (*(__IO uint32_t *) CSR_RTCRST_BB = ENABLE) -#define __HAL_RCC_BACKUPRESET_RELEASE() (*(__IO uint32_t *) CSR_RTCRST_BB = DISABLE) - - -/** @brief Macro to configures the RTC clock (RTCCLK). - * @note As the RTC clock configuration bits are in the Backup domain and write - * access is denied to this domain after reset, you have to enable write - * access using the Power Backup Access macro before to configure - * the RTC clock source (to be done once after reset). - * @note Once the RTC clock is configured it can't be changed unless the - * Backup domain is reset using __HAL_RCC_BACKUPRESET_FORCE() macro, or by - * a Power On Reset (POR). - * @note RTC prescaler cannot be modified if HSE is enabled (HSEON = 1). - * - * @param __RTC_CLKSOURCE__: specifies the RTC clock source. - * This parameter can be one of the following values: - * @arg RCC_RTCCLKSOURCE_LSE: LSE selected as RTC clock - * @arg RCC_RTCCLKSOURCE_LSI: LSI selected as RTC clock - * @arg RCC_RTCCLKSOURCE_HSE_DIV2: HSE divided by 2 selected as RTC clock - * @arg RCC_RTCCLKSOURCE_HSE_DIV4: HSE divided by 4 selected as RTC clock - * @arg RCC_RTCCLKSOURCE_HSE_DIV8: HSE divided by 8 selected as RTC clock - * @arg RCC_RTCCLKSOURCE_HSE_DIV16: HSE divided by 16 selected as RTC clock - * @note If the LSE or LSI is used as RTC clock source, the RTC continues to - * work in STOP and STANDBY modes, and can be used as wakeup source. - * However, when the HSE clock is used as RTC clock source, the RTC - * cannot be used in STOP and STANDBY modes. - * @note The maximum input clock frequency for RTC is 1MHz (when using HSE as - * RTC clock source). - */ -#define __HAL_RCC_RTC_CLKPRESCALER(__RTC_CLKSOURCE__) do { \ - if(((__RTC_CLKSOURCE__) & RCC_CSR_RTCSEL_HSE) == RCC_CSR_RTCSEL_HSE) \ - { \ - MODIFY_REG(RCC->CR, RCC_CR_RTCPRE, ((__RTC_CLKSOURCE__) & RCC_CR_RTCPRE)); \ - } \ - } while (0) - -#define __HAL_RCC_RTC_CONFIG(__RTC_CLKSOURCE__) do { \ - __HAL_RCC_RTC_CLKPRESCALER(__RTC_CLKSOURCE__); \ - RCC->CSR |= ((__RTC_CLKSOURCE__) & RCC_CSR_RTCSEL); \ - } while (0) - -/** @brief macros to get the RTC clock source. - */ -#define __HAL_RCC_GET_RTC_SOURCE() (READ_BIT(RCC->CSR, RCC_CSR_RTCSEL)) - -/** @brief Macros to enable or disable the main PLL. - * @note After enabling the main PLL, the application software should wait on - * PLLRDY flag to be set indicating that PLL clock is stable and can - * be used as system clock source. - * @note The main PLL can not be disabled if it is used as system clock source - * @note The main PLL is disabled by hardware when entering STOP and STANDBY modes. - */ -#define __HAL_RCC_PLL_ENABLE() (*(__IO uint32_t *) CR_PLLON_BB = ENABLE) -#define __HAL_RCC_PLL_DISABLE() (*(__IO uint32_t *) CR_PLLON_BB = DISABLE) - -/** @brief macros to configure the main PLL clock source, multiplication and division factors. - * @note This function must be used only when the main PLL is disabled. - * - * @param __RCC_PLLSOURCE__: specifies the PLL entry clock source. - * This parameter can be one of the following values: - * @arg RCC_PLLSOURCE_HSI: HSI oscillator clock selected as PLL clock entry - * @arg RCC_PLLSOURCE_HSE: HSE oscillator clock selected as PLL clock entry - * @param __PLLMUL__: specifies the multiplication factor for PLL VCO output clock - * This parameter can be one of the following values: - * @arg RCC_PLL_MUL3: PLLVCO = PLL clock entry x 3 - * @arg RCC_PLL_MUL4: PLLVCO = PLL clock entry x 4 - * @arg RCC_PLL_MUL6: PLLVCO = PLL clock entry x 6 - * @arg RCC_PLL_MUL8: PLLVCO = PLL clock entry x 8 - * @arg RCC_PLL_MUL12: PLLVCO = PLL clock entry x 12 - * @arg RCC_PLL_MUL16: PLLVCO = PLL clock entry x 16 - * @arg RCC_PLL_MUL24: PLLVCO = PLL clock entry x 24 - * @arg RCC_PLL_MUL32: PLLVCO = PLL clock entry x 32 - * @arg RCC_PLL_MUL48: PLLVCO = PLL clock entry x 48 - * @note The PLL VCO clock frequency must not exceed 96 MHz when the product is in - * Range 1, 48 MHz when the product is in Range 2 and 24 MHz when the product is - * in Range 3. - * - * @param __PLLDIV__: specifies the division factor for PLL VCO input clock - * This parameter can be one of the following values: - * @arg RCC_PLL_DIV2: PLL clock output = PLLVCO / 2 - * @arg RCC_PLL_DIV3: PLL clock output = PLLVCO / 3 - * @arg RCC_PLL_DIV4: PLL clock output = PLLVCO / 4 - * - */ -#define __HAL_RCC_PLL_CONFIG(__RCC_PLLSOURCE__, __PLLMUL__, __PLLDIV__)\ - MODIFY_REG(RCC->CFGR, (RCC_CFGR_PLLSRC|RCC_CFGR_PLLMUL|RCC_CFGR_PLLDIV),((__RCC_PLLSOURCE__) | (__PLLMUL__) | (__PLLDIV__))) - -/** @brief Macro to get the clock source used as system clock. - * @retval The clock source used as system clock. The returned value can be one - * of the following: - * @arg RCC_CFGR_SWS_MSI: MSI used as system clock - * @arg RCC_CFGR_SWS_HSI: HSI used as system clock - * @arg RCC_CFGR_SWS_HSE: HSE used as system clock - * @arg RCC_CFGR_SWS_PLL: PLL used as system clock - */ -#define __HAL_RCC_GET_SYSCLK_SOURCE() ((uint32_t)(READ_BIT(RCC->CFGR,RCC_CFGR_SWS))) - -/** @brief macros to manage the specified RCC Flags and interrupts. - */ - -/** @brief Enable RCC interrupt (Perform Byte access to RCC_CIR[14:8] bits to enable - * the selected interrupts.). - * @param __INTERRUPT__: specifies the RCC interrupt sources to be enabled. - * This parameter can be any combination of the following values: - * @arg RCC_IT_LSIRDY: LSI ready interrupt - * @arg RCC_IT_LSERDY: LSE ready interrupt - * @arg RCC_IT_HSIRDY: HSI ready interrupt - * @arg RCC_IT_HSERDY: HSE ready interrupt - * @arg RCC_IT_PLLRDY: main PLL ready interrupt - * @arg RCC_IT_MSIRDY: MSI ready interrupt - * @arg RCC_IT_LSECSS: LSE CSS interrupt (not available for STM32L100xB || STM32L151xB || STM32L152xB device) - */ -#define __HAL_RCC_ENABLE_IT(__INTERRUPT__) (*(__IO uint8_t *) CIR_BYTE1_ADDRESS |= (__INTERRUPT__)) - -/** @brief Disable RCC interrupt (Perform Byte access to RCC_CIR[14:8] bits to disable - * the selected interrupts). - * @param __INTERRUPT__: specifies the RCC interrupt sources to be disabled. - * This parameter can be any combination of the following values: - * @arg RCC_IT_LSIRDY: LSI ready interrupt - * @arg RCC_IT_LSERDY: LSE ready interrupt - * @arg RCC_IT_HSIRDY: HSI ready interrupt - * @arg RCC_IT_HSERDY: HSE ready interrupt - * @arg RCC_IT_PLLRDY: main PLL ready interrupt - * @arg RCC_IT_MSIRDY: MSI ready interrupt - * @arg RCC_IT_LSECSS: LSE CSS interrupt (not available for STM32L100xB || STM32L151xB || STM32L152xB device) - */ -#define __HAL_RCC_DISABLE_IT(__INTERRUPT__) (*(__IO uint8_t *) CIR_BYTE1_ADDRESS &= ~(__INTERRUPT__)) - -/** @brief Clear the RCC's interrupt pending bits ( Perform Byte access to RCC_CIR[23:16] - * bits to clear the selected interrupt pending bits. - * @param __INTERRUPT__: specifies the interrupt pending bit to clear. - * This parameter can be any combination of the following values: - * @arg RCC_IT_LSIRDY: LSI ready interrupt. - * @arg RCC_IT_LSERDY: LSE ready interrupt. - * @arg RCC_IT_HSIRDY: HSI ready interrupt. - * @arg RCC_IT_HSERDY: HSE ready interrupt. - * @arg RCC_IT_PLLRDY: Main PLL ready interrupt. - * @arg RCC_IT_MSIRDY: MSI ready interrupt. - * @arg RCC_IT_LSECSS: LSE CSS interrupt (not available for STM32L100xB || STM32L151xB || STM32L152xB device) - * @arg RCC_IT_CSS: Clock Security System interrupt - */ -#define __HAL_RCC_CLEAR_IT(__INTERRUPT__) (*(__IO uint8_t *) CIR_BYTE2_ADDRESS = (__INTERRUPT__)) - -/** @brief Check the RCC's interrupt has occurred or not. - * @param __INTERRUPT__: specifies the RCC interrupt source to check. - * This parameter can be one of the following values: - * @arg RCC_IT_LSIRDY: LSI ready interrupt. - * @arg RCC_IT_LSERDY: LSE ready interrupt. - * @arg RCC_IT_HSIRDY: HSI ready interrupt. - * @arg RCC_IT_HSERDY: HSE ready interrupt. - * @arg RCC_IT_PLLRDY: Main PLL ready interrupt. - * @arg RCC_IT_MSIRDY: MSI ready interrupt. - * @arg RCC_IT_LSECSS: LSE CSS interrupt (not available for STM32L100xB || STM32L151xB || STM32L152xB device) - * @arg RCC_IT_CSS: Clock Security System interrupt - * @retval The new state of __INTERRUPT__ (TRUE or FALSE). - */ -#define __HAL_RCC_GET_IT(__INTERRUPT__) ((RCC->CIR & (__INTERRUPT__)) == (__INTERRUPT__)) - -/** @brief Set RMVF bit to clear the reset flags: RCC_FLAG_PINRST, RCC_FLAG_PORRST, RCC_FLAG_SFTRST, - * RCC_FLAG_IWDGRST, RCC_FLAG_WWDGRST, RCC_FLAG_LPWRRST - */ -#define __HAL_RCC_CLEAR_RESET_FLAGS() (RCC->CSR |= RCC_CSR_RMVF) - -/** @brief Check RCC flag is set or not. - * @param __FLAG__: specifies the flag to check. - * This parameter can be one of the following values: - * @arg RCC_FLAG_HSIRDY: HSI oscillator clock ready. - * @arg RCC_FLAG_MSIRDY: MSI oscillator clock ready. - * @arg RCC_FLAG_HSERDY: HSE oscillator clock ready. - * @arg RCC_FLAG_PLLRDY: Main PLL clock ready. - * @arg RCC_FLAG_LSERDY: LSE oscillator clock ready. - * @arg RCC_FLAG_LSECSS: CSS on LSE failure Detection (*) - * @arg RCC_FLAG_LSIRDY: LSI oscillator clock ready. - * @arg RCC_FLAG_BORRST: POR/PDR or BOR reset. - * @arg RCC_FLAG_PINRST: Pin reset. - * @arg RCC_FLAG_PORRST: POR/PDR reset. - * @arg RCC_FLAG_SFTRST: Software reset. - * @arg RCC_FLAG_IWDGRST: Independent Watchdog reset. - * @arg RCC_FLAG_WWDGRST: Window Watchdog reset. - * @arg RCC_FLAG_LPWRRST: Low Power reset. - * @note (*) This bit is available in high and medium+ density devices only. - * @retval The new state of __FLAG__ (TRUE or FALSE). - */ -#define __HAL_RCC_GET_FLAG(__FLAG__) (((((__FLAG__) >> 5) == CR_REG_INDEX)? RCC->CR :RCC->CSR) & ((uint32_t)1 << ((__FLAG__) & RCC_FLAG_MASK))) - - -/** @brief Get oscillator clock selected as PLL input clock - * @retval The clock source used for PLL entry. The returned value can be one - * of the following: - * @arg RCC_PLLSOURCE_HSI: HSI oscillator clock selected as PLL input clock - * @arg RCC_PLLSOURCE_HSE: HSE oscillator clock selected as PLL input clock - */ -#define __HAL_RCC_GET_PLL_OSCSOURCE() ((RCC->CFGR & RCC_CFGR_PLLSRC)) - -/** - * @} - */ - -/* Include RCC HAL Extension module */ -#include "stm32l1xx_hal_rcc_ex.h" - -/* Exported functions --------------------------------------------------------*/ -/** @addtogroup RCC_Private_Functions - * @{ - */ - -/** @addtogroup RCC_Exported_Functions_Group1 - * @{ - */ - -/* Initialization and de-initialization functions ******************************/ -void HAL_RCC_DeInit(void); -HAL_StatusTypeDef HAL_RCC_OscConfig(RCC_OscInitTypeDef *RCC_OscInitStruct); -HAL_StatusTypeDef HAL_RCC_ClockConfig(RCC_ClkInitTypeDef *RCC_ClkInitStruct, uint32_t FLatency); - -/** - * @} - */ - -/** @addtogroup RCC_Exported_Functions_Group2 - * @{ - */ - -/* Peripheral Control functions ************************************************/ -void HAL_RCC_MCOConfig(uint32_t RCC_MCOx, uint32_t RCC_MCOSource, uint32_t RCC_MCODiv); -void HAL_RCC_EnableCSS(void); -void HAL_RCC_DisableCSS(void); -uint32_t HAL_RCC_GetSysClockFreq(void); -uint32_t HAL_RCC_GetHCLKFreq(void); -uint32_t HAL_RCC_GetPCLK1Freq(void); -uint32_t HAL_RCC_GetPCLK2Freq(void); -void HAL_RCC_GetOscConfig(RCC_OscInitTypeDef *RCC_OscInitStruct); -void HAL_RCC_GetClockConfig(RCC_ClkInitTypeDef *RCC_ClkInitStruct, uint32_t *pFLatency); - -/* CSS NMI IRQ handler */ -void HAL_RCC_NMI_IRQHandler(void); - -/* User Callbacks in non blocking mode (IT mode) */ -void HAL_RCC_CCSCallback(void); - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -#ifdef __cplusplus -} -#endif - -#endif /* __STM32L1xx_HAL_RCC_H */ - -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ -