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Diff: TARGET_NUCLEO_F072RB/stm32f0xx_hal_rcc.h
- Revision:
- 122:f9eeca106725
- Parent:
- 108:34e6b704fe68
--- a/TARGET_NUCLEO_F072RB/stm32f0xx_hal_rcc.h Wed May 25 16:44:06 2016 +0100 +++ b/TARGET_NUCLEO_F072RB/stm32f0xx_hal_rcc.h Thu Jul 07 14:34:11 2016 +0100 @@ -2,13 +2,13 @@ ****************************************************************************** * @file stm32f0xx_hal_rcc.h * @author MCD Application Team - * @version V1.3.0 - * @date 26-June-2015 + * @version V1.4.0 + * @date 27-May-2016 * @brief Header file of RCC HAL module. ****************************************************************************** * @attention * - * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> + * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: @@ -33,7 +33,7 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** - */ + */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32F0xx_HAL_RCC_H @@ -52,7 +52,7 @@ /** @addtogroup RCC * @{ - */ + */ /** @addtogroup RCC_Private_Constants * @{ @@ -60,20 +60,21 @@ /** @defgroup RCC_Timeout RCC Timeout * @{ - */ + */ /* Disable Backup domain write protection state change timeout */ -#define RCC_DBP_TIMEOUT_VALUE ((uint32_t)100) /* 100 ms */ +#define RCC_DBP_TIMEOUT_VALUE ((uint32_t)100) /* 100 ms */ /* LSE state change timeout */ #define RCC_LSE_TIMEOUT_VALUE LSE_STARTUP_TIMEOUT -#define CLOCKSWITCH_TIMEOUT_VALUE ((uint32_t)5000) /* 5 s */ -#define HSE_TIMEOUT_VALUE HSE_STARTUP_TIMEOUT -#define HSI_TIMEOUT_VALUE ((uint32_t)100) /* 100 ms */ -#define LSI_TIMEOUT_VALUE ((uint32_t)100) /* 100 ms */ -#define PLL_TIMEOUT_VALUE ((uint32_t)100) /* 100 ms */ -#define HSI14_TIMEOUT_VALUE ((uint32_t)100) /* 100 ms */ -#define HSI48_TIMEOUT_VALUE ((uint32_t)100) /* 100 ms */ - +#define CLOCKSWITCH_TIMEOUT_VALUE ((uint32_t)5000) /* 5 s */ +#define HSE_TIMEOUT_VALUE HSE_STARTUP_TIMEOUT +#define HSI_TIMEOUT_VALUE ((uint32_t)2) /* 2 ms (minimum Tick + 1) */ +#define LSI_TIMEOUT_VALUE ((uint32_t)2) /* 2 ms (minimum Tick + 1) */ +#define PLL_TIMEOUT_VALUE ((uint32_t)2) /* 2 ms (minimum Tick + 1) */ +#define HSI14_TIMEOUT_VALUE ((uint32_t)2) /* 2 ms (minimum Tick + 1) */ +#if defined(RCC_HSI48_SUPPORT) +#define HSI48_TIMEOUT_VALUE ((uint32_t)2) /* 2 ms (minimum Tick + 1) */ +#endif /* RCC_HSI48_SUPPORT */ /** * @} */ @@ -103,15 +104,15 @@ #define RCC_CIR_BYTE2_ADDRESS ((uint32_t)(RCC_BASE + RCC_CIR_OFFSET + 0x02)) /* Defines used for Flags */ -#define CR_REG_INDEX ((uint8_t)1) -#define CR2_REG_INDEX 2 -#define BDCR_REG_INDEX 3 -#define CSR_REG_INDEX 4 +#define CR_REG_INDEX ((uint8_t)1) +#define CR2_REG_INDEX ((uint8_t)2) +#define BDCR_REG_INDEX ((uint8_t)3) +#define CSR_REG_INDEX ((uint8_t)4) -/* Flags in the CFGR register */ -#define RCC_CFGR_PLLMUL_BITNUMBER 18 -#define RCC_CFGR_HPRE_BITNUMBER 4 -#define RCC_CFGR_PPRE_BITNUMBER 8 +/* Bits position in in the CFGR register */ +#define RCC_CFGR_PLLMUL_BITNUMBER 18U +#define RCC_CFGR_HPRE_BITNUMBER 4U +#define RCC_CFGR_PPRE_BITNUMBER 8U /* Flags in the CFGR2 register */ #define RCC_CFGR2_PREDIV_BITNUMBER 0 /* Flags in the CR register */ @@ -136,6 +137,7 @@ #define RCC_CSR_LPWRRSTF_BitNumber 31 /* Flags in the HSITRIM register */ #define RCC_CR_HSITRIM_BitNumber 3 +#define RCC_HSI14TRIM_BIT_NUMBER 3 #define RCC_FLAG_MASK ((uint8_t)0x1F) /** @@ -145,7 +147,6 @@ /** @addtogroup RCC_Private_Macros * @{ */ - #define IS_RCC_HSE(__HSE__) (((__HSE__) == RCC_HSE_OFF) || ((__HSE__) == RCC_HSE_ON) || \ ((__HSE__) == RCC_HSE_BYPASS)) #define IS_RCC_LSE(__LSE__) (((__LSE__) == RCC_LSE_OFF) || ((__LSE__) == RCC_LSE_ON) || \ @@ -164,6 +165,7 @@ ((__PREDIV__) == RCC_PREDIV_DIV11) || ((__PREDIV__) == RCC_PREDIV_DIV12) || \ ((__PREDIV__) == RCC_PREDIV_DIV13) || ((__PREDIV__) == RCC_PREDIV_DIV14) || \ ((__PREDIV__) == RCC_PREDIV_DIV15) || ((__PREDIV__) == RCC_PREDIV_DIV16)) + #define IS_RCC_PLL_MUL(__MUL__) (((__MUL__) == RCC_PLL_MUL2) || ((__MUL__) == RCC_PLL_MUL3) || \ ((__MUL__) == RCC_PLL_MUL4) || ((__MUL__) == RCC_PLL_MUL5) || \ ((__MUL__) == RCC_PLL_MUL6) || ((__MUL__) == RCC_PLL_MUL7) || \ @@ -183,7 +185,7 @@ #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)) -#define IS_RCC_MCO(__MCO__) (((__MCO__) == RCC_MCO)) +#define IS_RCC_MCO(__MCO__) ((__MCO__) == RCC_MCO) #define IS_RCC_RTCCLKSOURCE(__SOURCE__) (((__SOURCE__) == RCC_RTCCLKSOURCE_NO_CLK) || \ ((__SOURCE__) == RCC_RTCCLKSOURCE_LSE) || \ ((__SOURCE__) == RCC_RTCCLKSOURCE_LSI) || \ @@ -199,7 +201,7 @@ * @} */ -/* Exported types ------------------------------------------------------------*/ +/* Exported types ------------------------------------------------------------*/ /** @defgroup RCC_Exported_Types RCC Exported Types * @{ @@ -210,21 +212,21 @@ */ typedef struct { - uint32_t PLLState; /*!< The new state of the PLL. + uint32_t PLLState; /*!< 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 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 PREDIV; /*!< PREDIV: Predivision factor for PLL VCO input clock + 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 PREDIV; /*!< PREDIV: Predivision factor for PLL VCO input clock This parameter must be a value of @ref RCC_PLL_Prediv_Factor */ } RCC_PLLInitTypeDef; -/** +/** * @brief RCC Internal/External Oscillator (HSE, HSI, LSE and LSI) configuration structure definition */ typedef struct @@ -234,50 +236,49 @@ 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 HSI14State; /*!< The new state of the HSI14. This parameter can be a value of @ref RCC_HSI14_Config */ uint32_t HSI14CalibrationValue; /*!< The HSI14 calibration trimming value (default is RCC_HSI14CALIBRATION_DEFAULT). This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x1F */ - uint32_t HSI48State; /*!< The new state of the HSI48 (only applicable to STM32F07x, STM32F0x2 and STM32F09x devices). - This parameter can be a value of @ref RCCEx_HSI48_Config */ - uint32_t LSIState; /*!< The new state of the LSI. This parameter can be a value of @ref RCC_LSI_Config */ - RCC_PLLInitTypeDef PLL; /*!< PLL structure parameters */ + uint32_t HSI48State; /*!< The new state of the HSI48. + This parameter can be a value of @ref RCC_HSI48_Config */ + + 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_Clock_Source */ - + } RCC_ClkInitTypeDef; /** @@ -297,7 +298,7 @@ /** * @} - */ + */ /** @defgroup RCC_Oscillator_Type Oscillator Type * @{ @@ -308,6 +309,9 @@ #define RCC_OSCILLATORTYPE_LSE ((uint32_t)0x00000004) #define RCC_OSCILLATORTYPE_LSI ((uint32_t)0x00000008) #define RCC_OSCILLATORTYPE_HSI14 ((uint32_t)0x00000010) +#if defined(RCC_HSI48_SUPPORT) +#define RCC_OSCILLATORTYPE_HSI48 ((uint32_t)0x00000020) +#endif /* RCC_HSI48_SUPPORT */ /** * @} */ @@ -336,15 +340,15 @@ /** @defgroup RCC_HSI_Config HSI Config * @{ */ -#define RCC_HSI_OFF ((uint32_t)0x00000000) /*!< HSI clock deactivation */ -#define RCC_HSI_ON RCC_CR_HSION /*!< HSI clock activation */ +#define RCC_HSI_OFF ((uint32_t)0x00000000) /*!< HSI clock deactivation */ +#define RCC_HSI_ON RCC_CR_HSION /*!< HSI clock activation */ #define RCC_HSICALIBRATION_DEFAULT ((uint32_t)0x10) /* Default HSI calibration trimming value */ /** * @} */ - + /** @defgroup RCC_HSI14_Config RCC HSI14 Config * @{ */ @@ -357,7 +361,6 @@ * @} */ - /** @defgroup RCC_LSI_Config LSI Config * @{ */ @@ -368,6 +371,18 @@ * @} */ +#if defined(RCC_HSI48_SUPPORT) +/** @defgroup RCC_HSI48_Config HSI48 Config + * @{ + */ +#define RCC_HSI48_OFF ((uint8_t)0x00) +#define RCC_HSI48_ON ((uint8_t)0x01) + +/** + * @} + */ +#endif /* RCC_HSI48_SUPPORT */ + /** @defgroup RCC_PLL_Config PLL Config * @{ */ @@ -393,13 +408,13 @@ /** @defgroup RCC_System_Clock_Source System Clock Source * @{ */ -#define RCC_SYSCLKSOURCE_HSI ((uint32_t)RCC_CFGR_SW_HSI) /*!< HSI selected as system clock */ -#define RCC_SYSCLKSOURCE_HSE ((uint32_t)RCC_CFGR_SW_HSE) /*!< HSE selected as system clock */ -#define RCC_SYSCLKSOURCE_PLLCLK ((uint32_t)RCC_CFGR_SW_PLL) /*!< PLL selected as system clock */ +#define RCC_SYSCLKSOURCE_HSI RCC_CFGR_SW_HSI /*!< HSI selected as system clock */ +#define RCC_SYSCLKSOURCE_HSE RCC_CFGR_SW_HSE /*!< HSE selected as system clock */ +#define RCC_SYSCLKSOURCE_PLLCLK RCC_CFGR_SW_PLL /*!< PLL selected as system clock */ /** * @} - */ + */ /** @defgroup RCC_System_Clock_Source_Status System Clock Source Status * @{ @@ -411,72 +426,48 @@ /** * @} */ - + /** @defgroup RCC_AHB_Clock_Source 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) - -/** - * @} - */ - -/** @defgroup RCC_APB1_Clock_Source RCC APB1 Clock Source - * @{ - */ -#define RCC_HCLK_DIV1 RCC_CFGR_PPRE_DIV1 -#define RCC_HCLK_DIV2 RCC_CFGR_PPRE_DIV2 -#define RCC_HCLK_DIV4 RCC_CFGR_PPRE_DIV4 -#define RCC_HCLK_DIV8 RCC_CFGR_PPRE_DIV8 -#define RCC_HCLK_DIV16 RCC_CFGR_PPRE_DIV16 - -/** - * @} - */ - -/** @defgroup RCC_RTC_Clock_Source RTC Clock Source - * @{ - */ -#define RCC_RTCCLKSOURCE_NO_CLK ((uint32_t)0x00000000) /*!< No clock */ -#define RCC_RTCCLKSOURCE_LSE ((uint32_t)RCC_BDCR_RTCSEL_LSE) /*!< LSE oscillator clock used as RTC clock */ -#define RCC_RTCCLKSOURCE_LSI ((uint32_t)RCC_BDCR_RTCSEL_LSI) /*!< LSI oscillator clock used as RTC clock */ -#define RCC_RTCCLKSOURCE_HSE_DIV32 ((uint32_t)RCC_BDCR_RTCSEL_HSE) /*!< HSE oscillator clock divided by 32 used as RTC clock */ -/** - * @} - */ - -/** @defgroup RCC_PLL_Prediv_Factor RCC PLL Prediv Factor - * @{ - */ -#define RCC_PREDIV_DIV1 RCC_CFGR2_PREDIV_DIV1 -#define RCC_PREDIV_DIV2 RCC_CFGR2_PREDIV_DIV2 -#define RCC_PREDIV_DIV3 RCC_CFGR2_PREDIV_DIV3 -#define RCC_PREDIV_DIV4 RCC_CFGR2_PREDIV_DIV4 -#define RCC_PREDIV_DIV5 RCC_CFGR2_PREDIV_DIV5 -#define RCC_PREDIV_DIV6 RCC_CFGR2_PREDIV_DIV6 -#define RCC_PREDIV_DIV7 RCC_CFGR2_PREDIV_DIV7 -#define RCC_PREDIV_DIV8 RCC_CFGR2_PREDIV_DIV8 -#define RCC_PREDIV_DIV9 RCC_CFGR2_PREDIV_DIV9 -#define RCC_PREDIV_DIV10 RCC_CFGR2_PREDIV_DIV10 -#define RCC_PREDIV_DIV11 RCC_CFGR2_PREDIV_DIV11 -#define RCC_PREDIV_DIV12 RCC_CFGR2_PREDIV_DIV12 -#define RCC_PREDIV_DIV13 RCC_CFGR2_PREDIV_DIV13 -#define RCC_PREDIV_DIV14 RCC_CFGR2_PREDIV_DIV14 -#define RCC_PREDIV_DIV15 RCC_CFGR2_PREDIV_DIV15 -#define RCC_PREDIV_DIV16 RCC_CFGR2_PREDIV_DIV16 +#define RCC_SYSCLK_DIV1 RCC_CFGR_HPRE_DIV1 /*!< SYSCLK not divided */ +#define RCC_SYSCLK_DIV2 RCC_CFGR_HPRE_DIV2 /*!< SYSCLK divided by 2 */ +#define RCC_SYSCLK_DIV4 RCC_CFGR_HPRE_DIV4 /*!< SYSCLK divided by 4 */ +#define RCC_SYSCLK_DIV8 RCC_CFGR_HPRE_DIV8 /*!< SYSCLK divided by 8 */ +#define RCC_SYSCLK_DIV16 RCC_CFGR_HPRE_DIV16 /*!< SYSCLK divided by 16 */ +#define RCC_SYSCLK_DIV64 RCC_CFGR_HPRE_DIV64 /*!< SYSCLK divided by 64 */ +#define RCC_SYSCLK_DIV128 RCC_CFGR_HPRE_DIV128 /*!< SYSCLK divided by 128 */ +#define RCC_SYSCLK_DIV256 RCC_CFGR_HPRE_DIV256 /*!< SYSCLK divided by 256 */ +#define RCC_SYSCLK_DIV512 RCC_CFGR_HPRE_DIV512 /*!< SYSCLK divided by 512 */ /** * @} */ +/** @defgroup RCC_APB1_Clock_Source RCC APB1 Clock Source + * @{ + */ +#define RCC_HCLK_DIV1 RCC_CFGR_PPRE_DIV1 /*!< HCLK not divided */ +#define RCC_HCLK_DIV2 RCC_CFGR_PPRE_DIV2 /*!< HCLK divided by 2 */ +#define RCC_HCLK_DIV4 RCC_CFGR_PPRE_DIV4 /*!< HCLK divided by 4 */ +#define RCC_HCLK_DIV8 RCC_CFGR_PPRE_DIV8 /*!< HCLK divided by 8 */ +#define RCC_HCLK_DIV16 RCC_CFGR_PPRE_DIV16 /*!< HCLK divided by 16 */ + +/** + * @} + */ + +/** @defgroup RCC_RTC_Clock_Source RTC Clock Source + * @{ + */ +#define RCC_RTCCLKSOURCE_NO_CLK ((uint32_t)0x00000000) /*!< No clock */ +#define RCC_RTCCLKSOURCE_LSE RCC_BDCR_RTCSEL_LSE /*!< LSE oscillator clock used as RTC clock */ +#define RCC_RTCCLKSOURCE_LSI RCC_BDCR_RTCSEL_LSI /*!< LSI oscillator clock used as RTC clock */ +#define RCC_RTCCLKSOURCE_HSE_DIV32 RCC_BDCR_RTCSEL_HSE /*!< HSE oscillator clock divided by 32 used as RTC clock */ +/** + * @} + */ + /** @defgroup RCC_PLL_Multiplication_Factor RCC PLL Multiplication Factor * @{ */ @@ -500,6 +491,32 @@ * @} */ +/** @defgroup RCC_PLL_Prediv_Factor RCC PLL Prediv Factor + * @{ + */ + +#define RCC_PREDIV_DIV1 RCC_CFGR2_PREDIV_DIV1 +#define RCC_PREDIV_DIV2 RCC_CFGR2_PREDIV_DIV2 +#define RCC_PREDIV_DIV3 RCC_CFGR2_PREDIV_DIV3 +#define RCC_PREDIV_DIV4 RCC_CFGR2_PREDIV_DIV4 +#define RCC_PREDIV_DIV5 RCC_CFGR2_PREDIV_DIV5 +#define RCC_PREDIV_DIV6 RCC_CFGR2_PREDIV_DIV6 +#define RCC_PREDIV_DIV7 RCC_CFGR2_PREDIV_DIV7 +#define RCC_PREDIV_DIV8 RCC_CFGR2_PREDIV_DIV8 +#define RCC_PREDIV_DIV9 RCC_CFGR2_PREDIV_DIV9 +#define RCC_PREDIV_DIV10 RCC_CFGR2_PREDIV_DIV10 +#define RCC_PREDIV_DIV11 RCC_CFGR2_PREDIV_DIV11 +#define RCC_PREDIV_DIV12 RCC_CFGR2_PREDIV_DIV12 +#define RCC_PREDIV_DIV13 RCC_CFGR2_PREDIV_DIV13 +#define RCC_PREDIV_DIV14 RCC_CFGR2_PREDIV_DIV14 +#define RCC_PREDIV_DIV15 RCC_CFGR2_PREDIV_DIV15 +#define RCC_PREDIV_DIV16 RCC_CFGR2_PREDIV_DIV16 + +/** + * @} + */ + + /** @defgroup RCC_USART1_Clock_Source RCC USART1 Clock Source * @{ */ @@ -534,14 +551,14 @@ /** @defgroup RCC_MCO_Clock_Source RCC MCO Clock Source * @{ */ -#define RCC_MCOSOURCE_NONE RCC_CFGR_MCO_NOCLOCK -#define RCC_MCOSOURCE_LSI RCC_CFGR_MCO_LSI -#define RCC_MCOSOURCE_LSE RCC_CFGR_MCO_LSE -#define RCC_MCOSOURCE_SYSCLK RCC_CFGR_MCO_SYSCLK -#define RCC_MCOSOURCE_HSI RCC_CFGR_MCO_HSI -#define RCC_MCOSOURCE_HSE RCC_CFGR_MCO_HSE -#define RCC_MCOSOURCE_PLLCLK_DIV2 RCC_CFGR_MCO_PLL -#define RCC_MCOSOURCE_HSI14 RCC_CFGR_MCO_HSI14 +#define RCC_MCO1SOURCE_NOCLOCK RCC_CFGR_MCO_NOCLOCK +#define RCC_MCO1SOURCE_LSI RCC_CFGR_MCO_LSI +#define RCC_MCO1SOURCE_LSE RCC_CFGR_MCO_LSE +#define RCC_MCO1SOURCE_SYSCLK RCC_CFGR_MCO_SYSCLK +#define RCC_MCO1SOURCE_HSI RCC_CFGR_MCO_HSI +#define RCC_MCO1SOURCE_HSE RCC_CFGR_MCO_HSE +#define RCC_MCO1SOURCE_PLLCLK_DIV2 RCC_CFGR_MCO_PLL +#define RCC_MCO1SOURCE_HSI14 RCC_CFGR_MCO_HSI14 /** * @} @@ -550,16 +567,19 @@ /** @defgroup RCC_Interrupt Interrupts * @{ */ -#define RCC_IT_LSIRDY ((uint8_t)RCC_CIR_LSIRDYF) /*!< LSI Ready Interrupt flag */ -#define RCC_IT_LSERDY ((uint8_t)RCC_CIR_LSERDYF) /*!< LSE Ready Interrupt flag */ -#define RCC_IT_HSIRDY ((uint8_t)RCC_CIR_HSIRDYF) /*!< HSI Ready Interrupt flag */ -#define RCC_IT_HSERDY ((uint8_t)RCC_CIR_HSERDYF) /*!< HSE Ready Interrupt flag */ -#define RCC_IT_PLLRDY ((uint8_t)RCC_CIR_PLLRDYF) /*!< PLL Ready Interrupt flag */ -#define RCC_IT_HSI14 ((uint8_t)RCC_CIR_HSI14RDYF) /*!< HSI14 Ready Interrupt flag */ -#define RCC_IT_CSS ((uint8_t)RCC_CIR_CSSF) /*!< Clock Security System Interrupt flag */ +#define RCC_IT_LSIRDY ((uint8_t)RCC_CIR_LSIRDYF) /*!< LSI Ready Interrupt flag */ +#define RCC_IT_LSERDY ((uint8_t)RCC_CIR_LSERDYF) /*!< LSE Ready Interrupt flag */ +#define RCC_IT_HSIRDY ((uint8_t)RCC_CIR_HSIRDYF) /*!< HSI Ready Interrupt flag */ +#define RCC_IT_HSERDY ((uint8_t)RCC_CIR_HSERDYF) /*!< HSE Ready Interrupt flag */ +#define RCC_IT_PLLRDY ((uint8_t)RCC_CIR_PLLRDYF) /*!< PLL Ready Interrupt flag */ +#define RCC_IT_HSI14RDY ((uint8_t)RCC_CIR_HSI14RDYF) /*!< HSI14 Ready Interrupt flag */ +#if defined(RCC_CIR_HSI48RDYF) +#define RCC_IT_HSI48RDY ((uint8_t)RCC_CIR_HSI48RDYF) /*!< HSI48 Ready Interrupt flag */ +#endif +#define RCC_IT_CSS ((uint8_t)RCC_CIR_CSSF) /*!< Clock Security System Interrupt flag */ /** * @} - */ + */ /** @defgroup RCC_Flag Flags * Elements values convention: XXXYYYYYb @@ -575,34 +595,33 @@ #define RCC_FLAG_HSIRDY ((uint8_t)((CR_REG_INDEX << 5) | RCC_CR_HSIRDY_BitNumber)) #define RCC_FLAG_HSERDY ((uint8_t)((CR_REG_INDEX << 5) | RCC_CR_HSERDY_BitNumber)) #define RCC_FLAG_PLLRDY ((uint8_t)((CR_REG_INDEX << 5) | RCC_CR_PLLRDY_BitNumber)) - /* Flags in the CR2 register */ #define RCC_FLAG_HSI14RDY ((uint8_t)((CR2_REG_INDEX << 5) | RCC_CR2_HSI14RDY_BitNumber)) - /* Flags in the CSR register */ #define RCC_FLAG_LSIRDY ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_LSIRDY_BitNumber)) -#define RCC_FLAG_V18PWRRST ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_LSIRDY_BitNumber)) -#define RCC_FLAG_RMV ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_RMVF_BitNumber)) +#if defined(RCC_CSR_V18PWRRSTF) +#define RCC_FLAG_V18PWRRST ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_V18PWRRSTF_BitNumber)) +#endif #define RCC_FLAG_OBLRST ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_OBLRSTF_BitNumber)) -#define RCC_FLAG_PINRST ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_PINRSTF_BitNumber)) -#define RCC_FLAG_PORRST ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_PORRSTF_BitNumber)) -#define RCC_FLAG_SFTRST ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_SFTRSTF_BitNumber)) -#define RCC_FLAG_IWDGRST ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_IWDGRSTF_BitNumber)) -#define RCC_FLAG_WWDGRST ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_WWDGRSTF_BitNumber)) -#define RCC_FLAG_LPWRRST ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_LPWRRSTF_BitNumber)) +#define RCC_FLAG_PINRST ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_PINRSTF_BitNumber)) /*!< PIN reset flag */ +#define RCC_FLAG_PORRST ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_PORRSTF_BitNumber)) /*!< POR/PDR reset flag */ +#define RCC_FLAG_SFTRST ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_SFTRSTF_BitNumber)) /*!< Software Reset flag */ +#define RCC_FLAG_IWDGRST ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_IWDGRSTF_BitNumber)) /*!< Independent Watchdog reset flag */ +#define RCC_FLAG_WWDGRST ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_WWDGRSTF_BitNumber)) /*!< Window watchdog reset flag */ +#define RCC_FLAG_LPWRRST ((uint8_t)((CSR_REG_INDEX << 5) | RCC_CSR_LPWRRSTF_BitNumber)) /*!< Low-Power reset flag */ /* Flags in the BDCR register */ -#define RCC_FLAG_LSERDY ((uint8_t)((BDCR_REG_INDEX << 5) | RCC_BDCR_LSERDY_BitNumber)) +#define RCC_FLAG_LSERDY ((uint8_t)((BDCR_REG_INDEX << 5) | RCC_BDCR_LSERDY_BitNumber)) /*!< External Low Speed oscillator Ready */ /** * @} - */ + */ /** * @} - */ - + */ + /* Exported macro ------------------------------------------------------------*/ /** @defgroup RCC_Exported_Macros RCC Exported Macros @@ -619,56 +638,56 @@ #define __HAL_RCC_GPIOA_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_GPIOAEN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_GPIOAEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_GPIOB_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_GPIOBEN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_GPIOBEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_GPIOC_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_GPIOCEN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_GPIOCEN);\ UNUSED(tmpreg); \ } while(0) #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 */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_GPIOFEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_CRC_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_CRCEN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_CRCEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_DMA1_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_DMA1EN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_DMA1EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_SRAM_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_SRAMEN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_SRAMEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_FLITF_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_FLITFEN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_FLITFEN);\ UNUSED(tmpreg); \ } while(0) @@ -722,35 +741,35 @@ #define __HAL_RCC_TIM3_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM3EN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM3EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM14_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_WWDG_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_WWDGEN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_WWDGEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_I2C1_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C1EN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C1EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_PWR_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_PWREN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_PWREN);\ UNUSED(tmpreg); \ } while(0) @@ -796,56 +815,56 @@ #define __HAL_RCC_SYSCFG_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SYSCFGEN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SYSCFGEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_ADC1_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC1EN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC1EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM1_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM1EN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM1EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_SPI1_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI1EN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_SPI1EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM16_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM16EN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM16EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM17_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM17EN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM17EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_USART1_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_USART1EN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_USART1EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_DBGMCU_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_DBGMCUEN);\ - /* Delay after an RCC peripheral clock enabling */ \ + /* Delay after an RCC peripheral clock enabling */\ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_DBGMCUEN);\ UNUSED(tmpreg); \ } while(0) @@ -892,8 +911,8 @@ /** @defgroup RCC_AHB_Force_Release_Reset RCC AHB Force Release Reset * @brief Force or release AHB peripheral reset. * @{ - */ -#define __HAL_RCC_AHB_FORCE_RESET() (RCC->AHBRSTR = 0xFFFFFFFF) + */ +#define __HAL_RCC_AHB_FORCE_RESET() (RCC->AHBRSTR = 0xFFFFFFFFU) #define __HAL_RCC_GPIOA_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_GPIOARST)) #define __HAL_RCC_GPIOB_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_GPIOBRST)) #define __HAL_RCC_GPIOC_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_GPIOCRST)) @@ -911,8 +930,8 @@ /** @defgroup RCC_APB1_Force_Release_Reset RCC APB1 Force Release Reset * @brief Force or release APB1 peripheral reset. * @{ - */ -#define __HAL_RCC_APB1_FORCE_RESET() (RCC->APB1RSTR = 0xFFFFFFFF) + */ +#define __HAL_RCC_APB1_FORCE_RESET() (RCC->APB1RSTR = 0xFFFFFFFFU) #define __HAL_RCC_TIM3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM3RST)) #define __HAL_RCC_TIM14_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM14RST)) #define __HAL_RCC_WWDG_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_WWDGRST)) @@ -932,8 +951,8 @@ /** @defgroup RCC_APB2_Force_Release_Reset RCC APB2 Force Release Reset * @brief Force or release APB2 peripheral reset. * @{ - */ -#define __HAL_RCC_APB2_FORCE_RESET() (RCC->APB2RSTR = 0xFFFFFFFF) + */ +#define __HAL_RCC_APB2_FORCE_RESET() (RCC->APB2RSTR = 0xFFFFFFFFU) #define __HAL_RCC_SYSCFG_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_SYSCFGRST)) #define __HAL_RCC_ADC1_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_ADC1RST)) #define __HAL_RCC_TIM1_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM1RST)) @@ -957,7 +976,7 @@ */ /** @defgroup RCC_HSI_Configuration HSI Configuration * @{ - */ + */ /** @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. @@ -972,13 +991,13 @@ #define __HAL_RCC_HSI_ENABLE() SET_BIT(RCC->CR, RCC_CR_HSION) #define __HAL_RCC_HSI_DISABLE() CLEAR_BIT(RCC->CR, RCC_CR_HSION) -/** @brief macro to adjust the Internal High Speed oscillator (HSI) calibration value. +/** @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. + * @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->CR, RCC_CR_HSITRIM, (uint32_t)(_HSICALIBRATIONVALUE_) << RCC_CR_HSITRIM_BitNumber) @@ -988,26 +1007,29 @@ /** @defgroup RCC_LSI_Configuration LSI Configuration * @{ - */ + */ -/** @brief Macros to enable or disable the Internal Low Speed oscillator (LSI). +/** @brief Macro to enable 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. + */ +#define __HAL_RCC_LSI_ENABLE() SET_BIT(RCC->CSR, RCC_CSR_LSION) + +/** @brief Macro to disable the Internal Low Speed oscillator (LSI). * @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() SET_BIT(RCC->CSR, RCC_CSR_LSION) #define __HAL_RCC_LSI_DISABLE() CLEAR_BIT(RCC->CSR, RCC_CSR_LSION) - + /** * @} */ /** @defgroup RCC_HSE_Configuration HSE Configuration * @{ - */ + */ /** * @brief Macro to configure the External High Speed oscillator (HSE). @@ -1021,15 +1043,15 @@ * PLL as system clock. In this case, you have to select another source * of the system clock then change the HSE state (ex. disable it). * @note The HSE is stopped by hardware when entering STOP and STANDBY modes. - * @note This function reset the CSSON bit, so if the Clock security system(CSS) + * @note This function reset the CSSON bit, so if the clock security system(CSS) * was previously enabled you have to enable it again after calling this * function. - * @param __STATE__: specifies the new state of the HSE. + * @param __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 + * @arg @ref 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 + * @arg @ref RCC_HSE_ON turn ON the HSE oscillator + * @arg @ref RCC_HSE_BYPASS HSE oscillator bypassed with external clock */ #define __HAL_RCC_HSE_CONFIG(__STATE__) \ do{ \ @@ -1059,7 +1081,7 @@ * @note Predivision factor can not be changed if PLL is used as system clock * In this case, you have to select another source of the system clock, disable the PLL and * then change the HSE predivision factor. - * @param __HSE_PREDIV_VALUE__: specifies the division value applied to HSE. + * @param __HSE_PREDIV_VALUE__ specifies the division value applied to HSE. * This parameter must be a number between RCC_HSE_PREDIV_DIV1 and RCC_HSE_PREDIV_DIV16. */ #define __HAL_RCC_HSE_PREDIV_CONFIG(__HSE_PREDIV_VALUE__) \ @@ -1071,24 +1093,24 @@ /** @defgroup RCC_LSE_Configuration LSE Configuration * @{ - */ + */ /** * @brief Macro to configure the External Low Speed oscillator (LSE). * @note Transitions LSE Bypass to LSE On and LSE On to LSE Bypass are not supported by this macro. * @note As the LSE is in the Backup domain and write access is denied to * this domain after reset, you have to enable write access using - * HAL_PWR_EnableBkUpAccess() function before to configure the LSE + * @ref HAL_PWR_EnableBkUpAccess() function before to configure the LSE * (to be done once after reset). * @note After enabling the LSE (RCC_LSE_ON or RCC_LSE_BYPASS), the application * software should wait on LSERDY flag to be set indicating that LSE clock * is stable and can be used to clock the RTC. - * @param __STATE__: specifies the new state of the LSE. + * @param __STATE__ specifies the new state of the LSE. * This parameter can be one of the following values: - * @arg RCC_LSE_OFF: turn OFF the LSE oscillator, LSERDY flag goes low after + * @arg @ref RCC_LSE_OFF turn OFF the LSE oscillator, LSERDY flag goes low after * 6 LSE oscillator clock cycles. - * @arg RCC_LSE_ON: turn ON the LSE oscillator. - * @arg RCC_LSE_BYPASS: LSE oscillator bypassed with external clock. + * @arg @ref RCC_LSE_ON turn ON the LSE oscillator. + * @arg @ref RCC_LSE_BYPASS LSE oscillator bypassed with external clock. */ #define __HAL_RCC_LSE_CONFIG(__STATE__) \ do{ \ @@ -1119,96 +1141,102 @@ /** @defgroup RCC_HSI14_Configuration RCC_HSI14_Configuration * @{ - */ + */ -/** @brief Macros to enable or disable the Internal 14Mhz High Speed oscillator (HSI14). +/** @brief Macro to enable the Internal 14Mhz High Speed oscillator (HSI14). + * @note After enabling the HSI14 with @ref __HAL_RCC_HSI14_ENABLE(), the application software + * should wait on HSI14RDY flag to be set indicating that HSI clock is stable and can be + * used as system clock source. This is not necessary if @ref HAL_RCC_OscConfig() is used. + * clock cycles. + */ +#define __HAL_RCC_HSI14_ENABLE() SET_BIT(RCC->CR2, RCC_CR2_HSI14ON) + +/** @brief Macro to disable the Internal 14Mhz High Speed oscillator (HSI14). * @note The HSI14 is stopped by hardware when entering STOP and STANDBY modes. * @note HSI14 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 HSI14. - * @note After enabling the HSI14 with __HAL_RCC_HSI14_ENABLE(), the application software - * should wait on HSI14RDY flag to be set indicating that HSI clock is stable and can be - * used as system clock source. This is not necessary if HAL_RCC_OscConfig() is used. * @note When the HSI14 is stopped, HSI14RDY flag goes low after 6 HSI14 oscillator * clock cycles. */ -#define __HAL_RCC_HSI14_ENABLE() SET_BIT(RCC->CR2, RCC_CR2_HSI14ON) #define __HAL_RCC_HSI14_DISABLE() CLEAR_BIT(RCC->CR2, RCC_CR2_HSI14ON) -/** @brief macros to Enable or Disable the Internal 14Mhz High Speed oscillator (HSI14) usage by ADC. +/** @brief Macro to enable the Internal 14Mhz High Speed oscillator (HSI14) used by ADC. */ #define __HAL_RCC_HSI14ADC_ENABLE() CLEAR_BIT(RCC->CR2, RCC_CR2_HSI14DIS) + +/** @brief Macro to disable the Internal 14Mhz High Speed oscillator (HSI14) used by ADC. + */ #define __HAL_RCC_HSI14ADC_DISABLE() SET_BIT(RCC->CR2, RCC_CR2_HSI14DIS) /** @brief Macro to adjust the Internal 14Mhz 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 HSI14 RC. - * @param __HSI14CalibrationValue__: specifies the calibration trimming value + * @param __HSI14CALIBRATIONVALUE__ specifies the calibration trimming value * (default is RCC_HSI14CALIBRATION_DEFAULT). * This parameter must be a number between 0 and 0x1F. */ -#define RCC_CR2_HSI14TRIM_BitNumber 3 -#define __HAL_RCC_HSI14_CALIBRATIONVALUE_ADJUST(__HSI14CalibrationValue__) \ - MODIFY_REG(RCC->CR2, RCC_CR2_HSI14TRIM, (uint32_t)(__HSI14CalibrationValue__) << RCC_CR2_HSI14TRIM_BitNumber) +#define __HAL_RCC_HSI14_CALIBRATIONVALUE_ADJUST(__HSI14CALIBRATIONVALUE__) \ + MODIFY_REG(RCC->CR2, RCC_CR2_HSI14TRIM, (uint32_t)(__HSI14CALIBRATIONVALUE__) << RCC_HSI14TRIM_BIT_NUMBER) /** * @} */ /** @defgroup RCC_USARTx_Clock_Config RCC USARTx Clock Config * @{ - */ + */ /** @brief Macro to configure the USART1 clock (USART1CLK). - * @param __USART1CLKSource__: specifies the USART1 clock source. + * @param __USART1CLKSOURCE__ specifies the USART1 clock source. * This parameter can be one of the following values: - * @arg RCC_USART1CLKSOURCE_PCLK1: PCLK1 selected as USART1 clock - * @arg RCC_USART1CLKSOURCE_HSI: HSI selected as USART1 clock - * @arg RCC_USART1CLKSOURCE_SYSCLK: System Clock selected as USART1 clock - * @arg RCC_USART1CLKSOURCE_LSE: LSE selected as USART1 clock + * @arg @ref RCC_USART1CLKSOURCE_PCLK1 PCLK1 selected as USART1 clock + * @arg @ref RCC_USART1CLKSOURCE_HSI HSI selected as USART1 clock + * @arg @ref RCC_USART1CLKSOURCE_SYSCLK System Clock selected as USART1 clock + * @arg @ref RCC_USART1CLKSOURCE_LSE LSE selected as USART1 clock */ -#define __HAL_RCC_USART1_CONFIG(__USART1CLKSource__) \ - MODIFY_REG(RCC->CFGR3, RCC_CFGR3_USART1SW, (uint32_t)(__USART1CLKSource__)) +#define __HAL_RCC_USART1_CONFIG(__USART1CLKSOURCE__) \ + MODIFY_REG(RCC->CFGR3, RCC_CFGR3_USART1SW, (uint32_t)(__USART1CLKSOURCE__)) /** @brief Macro to get the USART1 clock source. * @retval The clock source can be one of the following values: - * @arg RCC_USART1CLKSOURCE_PCLK1: PCLK1 selected as USART1 clock - * @arg RCC_USART1CLKSOURCE_HSI: HSI selected as USART1 clock - * @arg RCC_USART1CLKSOURCE_SYSCLK: System Clock selected as USART1 clock - * @arg RCC_USART1CLKSOURCE_LSE: LSE selected as USART1 clock + * @arg @ref RCC_USART1CLKSOURCE_PCLK1 PCLK1 selected as USART1 clock + * @arg @ref RCC_USART1CLKSOURCE_HSI HSI selected as USART1 clock + * @arg @ref RCC_USART1CLKSOURCE_SYSCLK System Clock selected as USART1 clock + * @arg @ref RCC_USART1CLKSOURCE_LSE LSE selected as USART1 clock */ #define __HAL_RCC_GET_USART1_SOURCE() ((uint32_t)(READ_BIT(RCC->CFGR3, RCC_CFGR3_USART1SW))) + /** * @} */ /** @defgroup RCC_I2Cx_Clock_Config RCC I2Cx Clock Config * @{ - */ - + */ + /** @brief Macro to configure the I2C1 clock (I2C1CLK). - * @param __I2C1CLKSource__: specifies the I2C1 clock source. + * @param __I2C1CLKSOURCE__ specifies the I2C1 clock source. * This parameter can be one of the following values: - * @arg RCC_I2C1CLKSOURCE_HSI: HSI selected as I2C1 clock - * @arg RCC_I2C1CLKSOURCE_SYSCLK: System Clock selected as I2C1 clock + * @arg @ref RCC_I2C1CLKSOURCE_HSI HSI selected as I2C1 clock + * @arg @ref RCC_I2C1CLKSOURCE_SYSCLK System Clock selected as I2C1 clock */ -#define __HAL_RCC_I2C1_CONFIG(__I2C1CLKSource__) \ - MODIFY_REG(RCC->CFGR3, RCC_CFGR3_I2C1SW, (uint32_t)(__I2C1CLKSource__)) +#define __HAL_RCC_I2C1_CONFIG(__I2C1CLKSOURCE__) \ + MODIFY_REG(RCC->CFGR3, RCC_CFGR3_I2C1SW, (uint32_t)(__I2C1CLKSOURCE__)) /** @brief Macro to get the I2C1 clock source. * @retval The clock source can be one of the following values: - * @arg RCC_I2C1CLKSOURCE_HSI: HSI selected as I2C1 clock - * @arg RCC_I2C1CLKSOURCE_SYSCLK: System Clock selected as I2C1 clock + * @arg @ref RCC_I2C1CLKSOURCE_HSI HSI selected as I2C1 clock + * @arg @ref RCC_I2C1CLKSOURCE_SYSCLK System Clock selected as I2C1 clock */ #define __HAL_RCC_GET_I2C1_SOURCE() ((uint32_t)(READ_BIT(RCC->CFGR3, RCC_CFGR3_I2C1SW))) /** * @} */ - /** @defgroup RCC_PLL_Configuration PLL Configuration * @{ - */ + */ -/** @brief Macros to enable the main PLL. +/** @brief Macro to enable 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. @@ -1216,7 +1244,7 @@ */ #define __HAL_RCC_PLL_ENABLE() SET_BIT(RCC->CR, RCC_CR_PLLON) -/** @brief Macros to disable the main PLL. +/** @brief Macro to disable the main PLL. * @note The main PLL can not be disabled if it is used as system clock source */ #define __HAL_RCC_PLL_DISABLE() CLEAR_BIT(RCC->CR, RCC_CR_PLLON) @@ -1224,14 +1252,14 @@ /** @brief Macro to configure the 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. + * @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 + * @arg @ref RCC_PLLSOURCE_HSI HSI oscillator clock selected as PLL clock entry + * @arg @ref 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: * This parameter must be a number between RCC_PLL_MUL2 and RCC_PLL_MUL16. - * @param __PREDIV__: specifies the predivider factor for PLL VCO input clock + * @param __PREDIV__ specifies the predivider factor for PLL VCO input clock * This parameter must be a number between RCC_PREDIV_DIV1 and RCC_PREDIV_DIV16. * */ @@ -1241,12 +1269,13 @@ MODIFY_REG(RCC->CFGR, RCC_CFGR_PLLMUL | RCC_CFGR_PLLSRC, (uint32_t)((__PLLMUL__)|(__RCC_PLLSOURCE__))); \ } while(0) + /** @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_HSE: HSE oscillator clock selected as PLL input clock + * @arg @ref RCC_PLLSOURCE_HSE HSE oscillator clock selected as PLL input clock */ -#define __HAL_RCC_GET_PLL_OSCSOURCE() ((RCC->CFGR & RCC_CFGR_PLLSRC)) +#define __HAL_RCC_GET_PLL_OSCSOURCE() ((uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PLLSRC))) /** * @} @@ -1254,52 +1283,143 @@ /** @defgroup RCC_Get_Clock_source Get Clock source * @{ - */ + */ /** * @brief Macro to configure the system clock source. - * @param __RCC_SYSCLKSOURCE__: specifies the system clock source. + * @param __SYSCLKSOURCE__ specifies the system clock source. * This parameter can be one of the following values: - * - RCC_SYSCLKSOURCE_MSI: MSI oscillator is used as system clock source. - * - RCC_SYSCLKSOURCE_HSI: HSI oscillator is used as system clock source. - * - RCC_SYSCLKSOURCE_HSE: HSE oscillator is used as system clock source. - * - RCC_SYSCLKSOURCE_PLLCLK: PLL output is used as system clock source. + * @arg @ref RCC_SYSCLKSOURCE_HSI HSI oscillator is used as system clock source. + * @arg @ref RCC_SYSCLKSOURCE_HSE HSE oscillator is used as system clock source. + * @arg @ref RCC_SYSCLKSOURCE_PLLCLK PLL output is used as system clock source. */ -#define __HAL_RCC_SYSCLK_CONFIG(__RCC_SYSCLKSOURCE__) \ - MODIFY_REG(RCC->CFGR, RCC_CFGR_SW, (__RCC_SYSCLKSOURCE__)) +#define __HAL_RCC_SYSCLK_CONFIG(__SYSCLKSOURCE__) \ + MODIFY_REG(RCC->CFGR, RCC_CFGR_SW, (__SYSCLKSOURCE__)) /** @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_SYSCLKSOURCE_STATUS_HSI: HSI used as system clock - * @arg RCC_SYSCLKSOURCE_STATUS_HSE: HSE used as system clock - * @arg RCC_SYSCLKSOURCE_STATUS_PLLCLK: PLL used as system clock - */ + * @arg @ref RCC_SYSCLKSOURCE_STATUS_HSI HSI used as system clock + * @arg @ref RCC_SYSCLKSOURCE_STATUS_HSE HSE used as system clock + * @arg @ref RCC_SYSCLKSOURCE_STATUS_PLLCLK PLL used as system clock + */ #define __HAL_RCC_GET_SYSCLK_SOURCE() ((uint32_t)(READ_BIT(RCC->CFGR,RCC_CFGR_SWS))) - + /** * @} */ -/** @defgroup RCC_RTC_Clock_Configuration RCC RTC Clock Configuration +/** @defgroup RCCEx_MCOx_Clock_Config RCC Extended MCOx Clock Config * @{ */ -/** @brief Macro to configures the RTC clock (RTCCLK). +#if defined(RCC_CFGR_MCOPRE) +/** @brief Macro to configure the MCO clock. + * @param __MCOCLKSOURCE__ specifies the MCO clock source. + * This parameter can be one of the following values: + * @arg @ref RCC_MCO1SOURCE_NOCLOCK No clock selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_SYSCLK System Clock selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_HSI HSI oscillator clock selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_HSE HSE selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_LSI LSI selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_LSE LSE selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_HSI14 HSI14 selected as MCO clock + @if STM32F042x6 + * @arg @ref RCC_MCO1SOURCE_HSI48 HSI48 selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_PLLCLK PLLCLK selected as MCO clock + @elseif STM32F048xx + * @arg @ref RCC_MCO1SOURCE_HSI48 HSI48 selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_PLLCLK PLLCLK selected as MCO clock + @elseif STM32F071xB + * @arg @ref RCC_MCO1SOURCE_HSI48 HSI48 selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_PLLCLK PLLCLK selected as MCO clock + @elseif STM32F072xB + * @arg @ref RCC_MCO1SOURCE_HSI48 HSI48 selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_PLLCLK PLLCLK selected as MCO clock + @elseif STM32F078xx + * @arg @ref RCC_MCO1SOURCE_HSI48 HSI48 selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_PLLCLK PLLCLK selected as MCO clock + @elseif STM32F091xC + * @arg @ref RCC_MCO1SOURCE_HSI48 HSI48 selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_PLLCLK PLLCLK selected as MCO clock + @elseif STM32F098xx + * @arg @ref RCC_MCO1SOURCE_HSI48 HSI48 selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_PLLCLK PLLCLK selected as MCO clock + @elseif STM32F030x6 + * @arg @ref RCC_MCO1SOURCE_PLLCLK PLLCLK selected as MCO clock + @elseif STM32F030xC + * @arg @ref RCC_MCO1SOURCE_PLLCLK PLLCLK selected as MCO clock + @elseif STM32F031x6 + * @arg @ref RCC_MCO1SOURCE_PLLCLK PLLCLK selected as MCO clock + @elseif STM32F038xx + * @arg @ref RCC_MCO1SOURCE_PLLCLK PLLCLK selected as MCO clock + @elseif STM32F070x6 + * @arg @ref RCC_MCO1SOURCE_PLLCLK PLLCLK selected as MCO clock + @elseif STM32F070xB + * @arg @ref RCC_MCO1SOURCE_PLLCLK PLLCLK selected as MCO clock + @endif + * @arg @ref RCC_MCO1SOURCE_PLLCLK_DIV2 PLLCLK Divided by 2 selected as MCO clock + * @param __MCODIV__ specifies the MCO clock prescaler. + * This parameter can be one of the following values: + * @arg @ref RCC_MCODIV_1 MCO clock source is divided by 1 + * @arg @ref RCC_MCODIV_2 MCO clock source is divided by 2 + * @arg @ref RCC_MCODIV_4 MCO clock source is divided by 4 + * @arg @ref RCC_MCODIV_8 MCO clock source is divided by 8 + * @arg @ref RCC_MCODIV_16 MCO clock source is divided by 16 + * @arg @ref RCC_MCODIV_32 MCO clock source is divided by 32 + * @arg @ref RCC_MCODIV_64 MCO clock source is divided by 64 + * @arg @ref RCC_MCODIV_128 MCO clock source is divided by 128 + */ +#else +/** @brief Macro to configure the MCO clock. + * @param __MCOCLKSOURCE__ specifies the MCO clock source. + * This parameter can be one of the following values: + * @arg @ref RCC_MCO1SOURCE_NOCLOCK No clock selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_SYSCLK System Clock selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_HSI HSI selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_HSE HSE selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_LSI LSI selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_LSE LSE selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_HSI14 HSI14 selected as MCO clock + * @arg @ref RCC_MCO1SOURCE_PLLCLK_DIV2 PLLCLK Divided by 2 selected as MCO clock + * @param __MCODIV__ specifies the MCO clock prescaler. + * This parameter can be one of the following values: + * @arg @ref RCC_MCODIV_1 No division applied on MCO clock source + */ +#endif +#if defined(RCC_CFGR_MCOPRE) +#define __HAL_RCC_MCO1_CONFIG(__MCOCLKSOURCE__, __MCODIV__) \ + MODIFY_REG(RCC->CFGR, (RCC_CFGR_MCO | RCC_CFGR_MCOPRE), ((__MCOCLKSOURCE__) | (__MCODIV__))) +#else + +#define __HAL_RCC_MCO1_CONFIG(__MCOCLKSOURCE__, __MCODIV__) \ + MODIFY_REG(RCC->CFGR, RCC_CFGR_MCO, (__MCOCLKSOURCE__)) + +#endif + +/** + * @} + */ + + /** @defgroup RCC_RTC_Clock_Configuration RCC RTC Clock Configuration + * @{ + */ + +/** @brief Macro to configure 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 + * Backup domain is reset using @ref __HAL_RCC_BACKUPRESET_FORCE() macro, or by * a Power On Reset (POR). * - * @param __RTC_CLKSOURCE__: specifies the RTC clock source. + * @param __RTC_CLKSOURCE__ specifies the RTC clock source. * This parameter can be one of the following values: - * @arg RCC_RTCCLKSOURCE_NO_CLK: No clock selected as RTC clock - * @arg RCC_RTCCLKSOURCE_LSE: LSE selected as RTC clock - * @arg RCC_RTCCLKSOURCE_LSI: LSI selected as RTC clock - * @arg RCC_RTCCLKSOURCE_HSE_DIV32: HSE clock divided by 32 + * @arg @ref RCC_RTCCLKSOURCE_NO_CLK No clock selected as RTC clock + * @arg @ref RCC_RTCCLKSOURCE_LSE LSE selected as RTC clock + * @arg @ref RCC_RTCCLKSOURCE_LSI LSI selected as RTC clock + * @arg @ref RCC_RTCCLKSOURCE_HSE_DIV32 HSE clock divided by 32 * @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 LSI clock and HSE clock divided by 32 is used as RTC clock source, @@ -1309,26 +1429,26 @@ */ #define __HAL_RCC_RTC_CONFIG(__RTC_CLKSOURCE__) MODIFY_REG(RCC->BDCR, RCC_BDCR_RTCSEL, (__RTC_CLKSOURCE__)) -/** @brief macros to get the RTC clock source. +/** @brief Macro to get the RTC clock source. * @retval The clock source can be one of the following values: - * @arg RCC_RTCCLKSOURCE_NO_CLK: No clock selected as RTC clock - * @arg RCC_RTCCLKSOURCE_LSE: LSE selected as RTC clock - * @arg RCC_RTCCLKSOURCE_LSI: LSI selected as RTC clock - * @arg RCC_RTCCLKSOURCE_HSE_DIV32: HSE clock divided by 32 + * @arg @ref RCC_RTCCLKSOURCE_NO_CLK No clock selected as RTC clock + * @arg @ref RCC_RTCCLKSOURCE_LSE LSE selected as RTC clock + * @arg @ref RCC_RTCCLKSOURCE_LSI LSI selected as RTC clock + * @arg @ref RCC_RTCCLKSOURCE_HSE_DIV32 HSE clock divided by 32 */ #define __HAL_RCC_GET_RTC_SOURCE() (READ_BIT(RCC->BDCR, RCC_BDCR_RTCSEL)) -/** @brief Macros to enable the the RTC clock. +/** @brief Macro to enable the the RTC clock. * @note These macros must be used only after the RTC clock source was selected. */ #define __HAL_RCC_RTC_ENABLE() SET_BIT(RCC->BDCR, RCC_BDCR_RTCEN) -/** @brief Macros to disable the the RTC clock. +/** @brief Macro to disable the the RTC clock. * @note These macros must be used only after the RTC clock source was selected. */ #define __HAL_RCC_RTC_DISABLE() CLEAR_BIT(RCC->BDCR, RCC_BDCR_RTCEN) -/** @brief Macros to force the Backup domain reset. +/** @brief Macro to force the Backup domain reset. * @note This function resets the RTC peripheral (including the backup registers) * and the RTC clock source selection in RCC_BDCR register. */ @@ -1348,83 +1468,160 @@ */ /** @brief Enable RCC interrupt. - * @param __INTERRUPT__: specifies the RCC interrupt sources to be enabled. + * @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_HSI14RDY: HSI14 ready interrupt enable - * @arg RCC_IT_HSI48RDY: HSI48 ready interrupt enable (only applicable to STM32F0X2 USB devices) + * @arg @ref RCC_IT_LSIRDY LSI ready interrupt + * @arg @ref RCC_IT_LSERDY LSE ready interrupt + * @arg @ref RCC_IT_HSIRDY HSI ready interrupt + * @arg @ref RCC_IT_HSERDY HSE ready interrupt + * @arg @ref RCC_IT_PLLRDY main PLL ready interrupt + * @arg @ref RCC_IT_HSI14RDY HSI14 ready interrupt + @if STM32F042x6 + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F048xx + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F071xB + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F072xB + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F078xx + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F091xC + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F098xx + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @endif */ #define __HAL_RCC_ENABLE_IT(__INTERRUPT__) (*(__IO uint8_t *) RCC_CIR_BYTE1_ADDRESS |= (__INTERRUPT__)) /** @brief Disable RCC interrupt. - * @param __INTERRUPT__: specifies the RCC interrupt sources to be disabled. + * @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_HSI14RDY: HSI14 ready interrupt enable - * @arg RCC_IT_HSI48RDY: HSI48 ready interrupt enable (only applicable to STM32F0X2 USB devices) + * @arg @ref RCC_IT_LSIRDY LSI ready interrupt + * @arg @ref RCC_IT_LSERDY LSE ready interrupt + * @arg @ref RCC_IT_HSIRDY HSI ready interrupt + * @arg @ref RCC_IT_HSERDY HSE ready interrupt + * @arg @ref RCC_IT_PLLRDY main PLL ready interrupt + * @arg @ref RCC_IT_HSI14RDY HSI14 ready interrupt + @if STM32F042x6 + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F048xx + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F071xB + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F072xB + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F078xx + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F091xC + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F098xx + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @endif */ -#define __HAL_RCC_DISABLE_IT(__INTERRUPT__) (*(__IO uint8_t *) RCC_CIR_BYTE1_ADDRESS &= ~(__INTERRUPT__)) +#define __HAL_RCC_DISABLE_IT(__INTERRUPT__) (*(__IO uint8_t *) RCC_CIR_BYTE1_ADDRESS &= (uint8_t)(~(__INTERRUPT__))) /** @brief Clear the RCC's interrupt pending bits. - * @param __INTERRUPT__: specifies the interrupt pending bit to clear. + * @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_CSS: Clock Security System interrupt - * @arg RCC_IT_HSI14RDY: HSI14 ready interrupt enable - * @arg RCC_IT_HSI48RDY: HSI48 ready interrupt enable (only applicable to STM32F0X2 USB devices) + * @arg @ref RCC_IT_LSIRDY LSI ready interrupt. + * @arg @ref RCC_IT_LSERDY LSE ready interrupt. + * @arg @ref RCC_IT_HSIRDY HSI ready interrupt. + * @arg @ref RCC_IT_HSERDY HSE ready interrupt. + * @arg @ref RCC_IT_PLLRDY Main PLL ready interrupt. + * @arg @ref RCC_IT_CSS Clock Security System interrupt + * @arg @ref RCC_IT_HSI14RDY HSI14 ready interrupt + @if STM32F042x6 + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F048xx + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F071xB + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F072xB + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F078xx + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F091xC + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F098xx + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @endif */ #define __HAL_RCC_CLEAR_IT(__INTERRUPT__) (*(__IO uint8_t *) RCC_CIR_BYTE2_ADDRESS = (__INTERRUPT__)) /** @brief Check the RCC's interrupt has occurred or not. - * @param __INTERRUPT__: specifies the RCC interrupt source to check. + * @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_CSS: Clock Security System interrupt - * @arg RCC_IT_HSI14RDY: HSI14 ready interrupt enable - * @arg RCC_IT_HSI48RDY: HSI48 ready interrupt enable (only applicable to STM32F0X2 USB devices) + * @arg @ref RCC_IT_LSIRDY LSI ready interrupt. + * @arg @ref RCC_IT_LSERDY LSE ready interrupt. + * @arg @ref RCC_IT_HSIRDY HSI ready interrupt. + * @arg @ref RCC_IT_HSERDY HSE ready interrupt. + * @arg @ref RCC_IT_PLLRDY Main PLL ready interrupt. + * @arg @ref RCC_IT_CSS Clock Security System interrupt + * @arg @ref RCC_IT_HSI14RDY HSI14 ready interrupt enable + @if STM32F042x6 + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F048xx + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F071xB + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F072xB + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F078xx + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F091xC + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @elseif STM32F098xx + * @arg @ref RCC_IT_HSI48RDY HSI48 ready interrupt + @endif * @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. - * The reset flags are: RCC_FLAG_PINRST, RCC_FLAG_PORRST, RCC_FLAG_SFTRST, - * RCC_FLAG_IWDGRST, RCC_FLAG_WWDGRST, RCC_FLAG_LPWRRST + * The reset flags are RCC_FLAG_PINRST, RCC_FLAG_PORRST, RCC_FLAG_SFTRST, + * RCC_FLAG_OBLRST, 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. + * @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_HSERDY: HSE oscillator clock ready. - * @arg RCC_FLAG_PLLRDY: Main PLL clock ready. - * @arg RCC_FLAG_HSI14RDY: HSI14 oscillator clock ready - * @arg RCC_FLAG_HSI48RDY: HSI48 oscillator clock ready (only applicable to STM32F0X2 USB devices) - * @arg RCC_FLAG_LSERDY: LSE oscillator clock ready. - * @arg RCC_FLAG_LSIRDY: LSI oscillator clock ready. - * @arg RCC_FLAG_OBLRST: Option Byte Load 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. + * @arg @ref RCC_FLAG_HSIRDY HSI oscillator clock ready. + * @arg @ref RCC_FLAG_HSERDY HSE oscillator clock ready. + * @arg @ref RCC_FLAG_PLLRDY Main PLL clock ready. + * @arg @ref RCC_FLAG_HSI14RDY HSI14 oscillator clock ready + @if STM32F038xx + * @arg @ref RCC_FLAG_V18PWRRST Reset flag of the 1.8 V domain + @elseif STM32F042x6 + * @arg @ref RCC_FLAG_HSI48RDY HSI48 oscillator clock ready + @elseif STM32F048xx + * @arg @ref RCC_FLAG_HSI48RDY HSI48 oscillator clock ready + * @arg @ref RCC_FLAG_V18PWRRST Reset flag of the 1.8 V domain + @elseif STM32F058xx + * @arg @ref RCC_FLAG_V18PWRRST Reset flag of the 1.8 V domain + @elseif STM32F071xB + * @arg @ref RCC_FLAG_HSI48RDY HSI48 oscillator clock ready + @elseif STM32F072xB + * @arg @ref RCC_FLAG_HSI48RDY HSI48 oscillator clock ready + @elseif STM32F078xx + * @arg @ref RCC_FLAG_HSI48RDY HSI48 oscillator clock ready + * @arg @ref RCC_FLAG_V18PWRRST Reset flag of the 1.8 V domain + @elseif STM32F091xC + * @arg @ref RCC_FLAG_HSI48RDY HSI48 oscillator clock ready + @elseif STM32F098xx + * @arg @ref RCC_FLAG_HSI48RDY HSI48 oscillator clock ready + * @arg @ref RCC_FLAG_V18PWRRST Reset flag of the 1.8 V domain + @endif + * @arg @ref RCC_FLAG_LSERDY LSE oscillator clock ready. + * @arg @ref RCC_FLAG_LSIRDY LSI oscillator clock ready. + * @arg @ref RCC_FLAG_OBLRST Option Byte Load reset + * @arg @ref RCC_FLAG_PINRST Pin reset. + * @arg @ref RCC_FLAG_PORRST POR/PDR reset. + * @arg @ref RCC_FLAG_SFTRST Software reset. + * @arg @ref RCC_FLAG_IWDGRST Independent Watchdog reset. + * @arg @ref RCC_FLAG_WWDGRST Window Watchdog reset. + * @arg @ref RCC_FLAG_LPWRRST Low Power reset. * @retval The new state of __FLAG__ (TRUE or FALSE). */ #define __HAL_RCC_GET_FLAG(__FLAG__) (((((__FLAG__) >> 5) == CR_REG_INDEX)? RCC->CR : \ @@ -1434,11 +1631,11 @@ /** * @} - */ + */ /** * @} - */ + */ /* Include RCC HAL Extension module */ #include "stm32f0xx_hal_rcc_ex.h" @@ -1478,7 +1675,7 @@ /* CSS NMI IRQ handler */ void HAL_RCC_NMI_IRQHandler(void); -/* User Callbacks in non blocking mode (IT mode) */ +/* User Callbacks in non blocking mode (IT mode) */ void HAL_RCC_CSSCallback(void); /** @@ -1487,11 +1684,11 @@ /** * @} - */ + */ /** * @} - */ + */ /** * @}