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/** |
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****************************************************************************** |
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* @file stm32f10x_rcc.h |
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* @author MCD Application Team |
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* @version V3.4.0 |
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* @date 10/15/2010 |
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* @brief This file contains all the functions prototypes for the RCC firmware |
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* library. |
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****************************************************************************** |
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* @copy |
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* |
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* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS |
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* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE |
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* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY |
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* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING |
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* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE |
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* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. |
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* |
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* <h2><center>© COPYRIGHT 2010 STMicroelectronics</center></h2> |
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*/ |
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/* Define to prevent recursive inclusion -------------------------------------*/ |
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#ifndef __STM32F10x_RCC_H |
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#define __STM32F10x_RCC_H |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* Includes ------------------------------------------------------------------*/ |
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#include "stm32f10x.h" |
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/** @addtogroup STM32F10x_StdPeriph_Driver |
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* @{ |
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*/ |
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/** @addtogroup RCC |
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* @{ |
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*/ |
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/** @defgroup RCC_Exported_Types |
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* @{ |
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*/ |
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typedef struct |
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{ |
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uint32_t SYSCLK_Frequency; /*!< returns SYSCLK clock frequency expressed in Hz */ |
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uint32_t HCLK_Frequency; /*!< returns HCLK clock frequency expressed in Hz */ |
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uint32_t PCLK1_Frequency; /*!< returns PCLK1 clock frequency expressed in Hz */ |
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uint32_t PCLK2_Frequency; /*!< returns PCLK2 clock frequency expressed in Hz */ |
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uint32_t ADCCLK_Frequency; /*!< returns ADCCLK clock frequency expressed in Hz */ |
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}RCC_ClocksTypeDef; |
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/** |
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* @} |
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*/ |
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/** @defgroup RCC_Exported_Constants |
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* @{ |
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*/ |
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/** @defgroup HSE_configuration |
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* @{ |
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*/ |
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#define RCC_HSE_OFF ((uint32_t)0x00000000) |
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#define RCC_HSE_ON ((uint32_t)0x00010000) |
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#define RCC_HSE_Bypass ((uint32_t)0x00040000) |
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#define IS_RCC_HSE(HSE) (((HSE) == RCC_HSE_OFF) || ((HSE) == RCC_HSE_ON) || \ |
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((HSE) == RCC_HSE_Bypass)) |
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/** |
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* @} |
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*/ |
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/** @defgroup PLL_entry_clock_source |
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* @{ |
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*/ |
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#define RCC_PLLSource_HSI_Div2 ((uint32_t)0x00000000) |
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#if !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD_VL) && !defined (STM32F10X_CL) |
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#define RCC_PLLSource_HSE_Div1 ((uint32_t)0x00010000) |
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#define RCC_PLLSource_HSE_Div2 ((uint32_t)0x00030000) |
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#define IS_RCC_PLL_SOURCE(SOURCE) (((SOURCE) == RCC_PLLSource_HSI_Div2) || \ |
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((SOURCE) == RCC_PLLSource_HSE_Div1) || \ |
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((SOURCE) == RCC_PLLSource_HSE_Div2)) |
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#else |
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#define RCC_PLLSource_PREDIV1 ((uint32_t)0x00010000) |
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#define IS_RCC_PLL_SOURCE(SOURCE) (((SOURCE) == RCC_PLLSource_HSI_Div2) || \ |
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((SOURCE) == RCC_PLLSource_PREDIV1)) |
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#endif /* STM32F10X_CL */ |
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/** |
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* @} |
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*/ |
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/** @defgroup PLL_multiplication_factor |
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* @{ |
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*/ |
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#ifndef STM32F10X_CL |
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#define RCC_PLLMul_2 ((uint32_t)0x00000000) |
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#define RCC_PLLMul_3 ((uint32_t)0x00040000) |
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#define RCC_PLLMul_4 ((uint32_t)0x00080000) |
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#define RCC_PLLMul_5 ((uint32_t)0x000C0000) |
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#define RCC_PLLMul_6 ((uint32_t)0x00100000) |
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#define RCC_PLLMul_7 ((uint32_t)0x00140000) |
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#define RCC_PLLMul_8 ((uint32_t)0x00180000) |
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#define RCC_PLLMul_9 ((uint32_t)0x001C0000) |
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#define RCC_PLLMul_10 ((uint32_t)0x00200000) |
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#define RCC_PLLMul_11 ((uint32_t)0x00240000) |
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#define RCC_PLLMul_12 ((uint32_t)0x00280000) |
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#define RCC_PLLMul_13 ((uint32_t)0x002C0000) |
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#define RCC_PLLMul_14 ((uint32_t)0x00300000) |
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#define RCC_PLLMul_15 ((uint32_t)0x00340000) |
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#define RCC_PLLMul_16 ((uint32_t)0x00380000) |
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#define IS_RCC_PLL_MUL(MUL) (((MUL) == RCC_PLLMul_2) || ((MUL) == RCC_PLLMul_3) || \ |
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((MUL) == RCC_PLLMul_4) || ((MUL) == RCC_PLLMul_5) || \ |
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((MUL) == RCC_PLLMul_6) || ((MUL) == RCC_PLLMul_7) || \ |
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((MUL) == RCC_PLLMul_8) || ((MUL) == RCC_PLLMul_9) || \ |
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((MUL) == RCC_PLLMul_10) || ((MUL) == RCC_PLLMul_11) || \ |
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((MUL) == RCC_PLLMul_12) || ((MUL) == RCC_PLLMul_13) || \ |
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((MUL) == RCC_PLLMul_14) || ((MUL) == RCC_PLLMul_15) || \ |
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((MUL) == RCC_PLLMul_16)) |
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#else |
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#define RCC_PLLMul_4 ((uint32_t)0x00080000) |
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#define RCC_PLLMul_5 ((uint32_t)0x000C0000) |
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#define RCC_PLLMul_6 ((uint32_t)0x00100000) |
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#define RCC_PLLMul_7 ((uint32_t)0x00140000) |
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#define RCC_PLLMul_8 ((uint32_t)0x00180000) |
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#define RCC_PLLMul_9 ((uint32_t)0x001C0000) |
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#define RCC_PLLMul_6_5 ((uint32_t)0x00340000) |
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#define IS_RCC_PLL_MUL(MUL) (((MUL) == RCC_PLLMul_4) || ((MUL) == RCC_PLLMul_5) || \ |
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((MUL) == RCC_PLLMul_6) || ((MUL) == RCC_PLLMul_7) || \ |
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((MUL) == RCC_PLLMul_8) || ((MUL) == RCC_PLLMul_9) || \ |
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((MUL) == RCC_PLLMul_6_5)) |
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#endif /* STM32F10X_CL */ |
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/** |
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* @} |
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*/ |
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/** @defgroup PREDIV1_division_factor |
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* @{ |
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*/ |
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#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) || defined (STM32F10X_CL) |
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#define RCC_PREDIV1_Div1 ((uint32_t)0x00000000) |
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#define RCC_PREDIV1_Div2 ((uint32_t)0x00000001) |
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#define RCC_PREDIV1_Div3 ((uint32_t)0x00000002) |
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#define RCC_PREDIV1_Div4 ((uint32_t)0x00000003) |
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#define RCC_PREDIV1_Div5 ((uint32_t)0x00000004) |
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#define RCC_PREDIV1_Div6 ((uint32_t)0x00000005) |
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#define RCC_PREDIV1_Div7 ((uint32_t)0x00000006) |
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#define RCC_PREDIV1_Div8 ((uint32_t)0x00000007) |
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#define RCC_PREDIV1_Div9 ((uint32_t)0x00000008) |
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#define RCC_PREDIV1_Div10 ((uint32_t)0x00000009) |
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#define RCC_PREDIV1_Div11 ((uint32_t)0x0000000A) |
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#define RCC_PREDIV1_Div12 ((uint32_t)0x0000000B) |
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#define RCC_PREDIV1_Div13 ((uint32_t)0x0000000C) |
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#define RCC_PREDIV1_Div14 ((uint32_t)0x0000000D) |
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#define RCC_PREDIV1_Div15 ((uint32_t)0x0000000E) |
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#define RCC_PREDIV1_Div16 ((uint32_t)0x0000000F) |
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#define IS_RCC_PREDIV1(PREDIV1) (((PREDIV1) == RCC_PREDIV1_Div1) || ((PREDIV1) == RCC_PREDIV1_Div2) || \ |
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((PREDIV1) == RCC_PREDIV1_Div3) || ((PREDIV1) == RCC_PREDIV1_Div4) || \ |
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((PREDIV1) == RCC_PREDIV1_Div5) || ((PREDIV1) == RCC_PREDIV1_Div6) || \ |
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((PREDIV1) == RCC_PREDIV1_Div7) || ((PREDIV1) == RCC_PREDIV1_Div8) || \ |
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((PREDIV1) == RCC_PREDIV1_Div9) || ((PREDIV1) == RCC_PREDIV1_Div10) || \ |
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((PREDIV1) == RCC_PREDIV1_Div11) || ((PREDIV1) == RCC_PREDIV1_Div12) || \ |
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((PREDIV1) == RCC_PREDIV1_Div13) || ((PREDIV1) == RCC_PREDIV1_Div14) || \ |
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((PREDIV1) == RCC_PREDIV1_Div15) || ((PREDIV1) == RCC_PREDIV1_Div16)) |
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#endif |
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/** |
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* @} |
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*/ |
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/** @defgroup PREDIV1_clock_source |
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* @{ |
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*/ |
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#ifdef STM32F10X_CL |
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/* PREDIV1 clock source (for STM32 connectivity line devices) */ |
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#define RCC_PREDIV1_Source_HSE ((uint32_t)0x00000000) |
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#define RCC_PREDIV1_Source_PLL2 ((uint32_t)0x00010000) |
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#define IS_RCC_PREDIV1_SOURCE(SOURCE) (((SOURCE) == RCC_PREDIV1_Source_HSE) || \ |
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((SOURCE) == RCC_PREDIV1_Source_PLL2)) |
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#elif defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) |
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/* PREDIV1 clock source (for STM32 Value line devices) */ |
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#define RCC_PREDIV1_Source_HSE ((uint32_t)0x00000000) |
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#define IS_RCC_PREDIV1_SOURCE(SOURCE) (((SOURCE) == RCC_PREDIV1_Source_HSE)) |
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#endif |
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/** |
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* @} |
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*/ |
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#ifdef STM32F10X_CL |
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/** @defgroup PREDIV2_division_factor |
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* @{ |
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*/ |
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#define RCC_PREDIV2_Div1 ((uint32_t)0x00000000) |
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#define RCC_PREDIV2_Div2 ((uint32_t)0x00000010) |
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#define RCC_PREDIV2_Div3 ((uint32_t)0x00000020) |
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#define RCC_PREDIV2_Div4 ((uint32_t)0x00000030) |
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#define RCC_PREDIV2_Div5 ((uint32_t)0x00000040) |
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#define RCC_PREDIV2_Div6 ((uint32_t)0x00000050) |
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#define RCC_PREDIV2_Div7 ((uint32_t)0x00000060) |
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#define RCC_PREDIV2_Div8 ((uint32_t)0x00000070) |
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#define RCC_PREDIV2_Div9 ((uint32_t)0x00000080) |
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#define RCC_PREDIV2_Div10 ((uint32_t)0x00000090) |
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#define RCC_PREDIV2_Div11 ((uint32_t)0x000000A0) |
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#define RCC_PREDIV2_Div12 ((uint32_t)0x000000B0) |
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#define RCC_PREDIV2_Div13 ((uint32_t)0x000000C0) |
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#define RCC_PREDIV2_Div14 ((uint32_t)0x000000D0) |
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#define RCC_PREDIV2_Div15 ((uint32_t)0x000000E0) |
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#define RCC_PREDIV2_Div16 ((uint32_t)0x000000F0) |
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#define IS_RCC_PREDIV2(PREDIV2) (((PREDIV2) == RCC_PREDIV2_Div1) || ((PREDIV2) == RCC_PREDIV2_Div2) || \ |
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((PREDIV2) == RCC_PREDIV2_Div3) || ((PREDIV2) == RCC_PREDIV2_Div4) || \ |
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((PREDIV2) == RCC_PREDIV2_Div5) || ((PREDIV2) == RCC_PREDIV2_Div6) || \ |
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((PREDIV2) == RCC_PREDIV2_Div7) || ((PREDIV2) == RCC_PREDIV2_Div8) || \ |
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((PREDIV2) == RCC_PREDIV2_Div9) || ((PREDIV2) == RCC_PREDIV2_Div10) || \ |
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((PREDIV2) == RCC_PREDIV2_Div11) || ((PREDIV2) == RCC_PREDIV2_Div12) || \ |
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((PREDIV2) == RCC_PREDIV2_Div13) || ((PREDIV2) == RCC_PREDIV2_Div14) || \ |
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((PREDIV2) == RCC_PREDIV2_Div15) || ((PREDIV2) == RCC_PREDIV2_Div16)) |
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/** |
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* @} |
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*/ |
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/** @defgroup PLL2_multiplication_factor |
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* @{ |
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*/ |
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#define RCC_PLL2Mul_8 ((uint32_t)0x00000600) |
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#define RCC_PLL2Mul_9 ((uint32_t)0x00000700) |
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#define RCC_PLL2Mul_10 ((uint32_t)0x00000800) |
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#define RCC_PLL2Mul_11 ((uint32_t)0x00000900) |
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#define RCC_PLL2Mul_12 ((uint32_t)0x00000A00) |
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#define RCC_PLL2Mul_13 ((uint32_t)0x00000B00) |
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#define RCC_PLL2Mul_14 ((uint32_t)0x00000C00) |
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#define RCC_PLL2Mul_16 ((uint32_t)0x00000E00) |
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#define RCC_PLL2Mul_20 ((uint32_t)0x00000F00) |
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#define IS_RCC_PLL2_MUL(MUL) (((MUL) == RCC_PLL2Mul_8) || ((MUL) == RCC_PLL2Mul_9) || \ |
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((MUL) == RCC_PLL2Mul_10) || ((MUL) == RCC_PLL2Mul_11) || \ |
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((MUL) == RCC_PLL2Mul_12) || ((MUL) == RCC_PLL2Mul_13) || \ |
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((MUL) == RCC_PLL2Mul_14) || ((MUL) == RCC_PLL2Mul_16) || \ |
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((MUL) == RCC_PLL2Mul_20)) |
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/** |
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* @} |
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*/ |
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/** @defgroup PLL3_multiplication_factor |
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* @{ |
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*/ |
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#define RCC_PLL3Mul_8 ((uint32_t)0x00006000) |
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#define RCC_PLL3Mul_9 ((uint32_t)0x00007000) |
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#define RCC_PLL3Mul_10 ((uint32_t)0x00008000) |
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#define RCC_PLL3Mul_11 ((uint32_t)0x00009000) |
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#define RCC_PLL3Mul_12 ((uint32_t)0x0000A000) |
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#define RCC_PLL3Mul_13 ((uint32_t)0x0000B000) |
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#define RCC_PLL3Mul_14 ((uint32_t)0x0000C000) |
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#define RCC_PLL3Mul_16 ((uint32_t)0x0000E000) |
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#define RCC_PLL3Mul_20 ((uint32_t)0x0000F000) |
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#define IS_RCC_PLL3_MUL(MUL) (((MUL) == RCC_PLL3Mul_8) || ((MUL) == RCC_PLL3Mul_9) || \ |
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((MUL) == RCC_PLL3Mul_10) || ((MUL) == RCC_PLL3Mul_11) || \ |
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((MUL) == RCC_PLL3Mul_12) || ((MUL) == RCC_PLL3Mul_13) || \ |
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((MUL) == RCC_PLL3Mul_14) || ((MUL) == RCC_PLL3Mul_16) || \ |
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((MUL) == RCC_PLL3Mul_20)) |
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/** |
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* @} |
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*/ |
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#endif /* STM32F10X_CL */ |
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/** @defgroup System_clock_source |
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* @{ |
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*/ |
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#define RCC_SYSCLKSource_HSI ((uint32_t)0x00000000) |
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#define RCC_SYSCLKSource_HSE ((uint32_t)0x00000001) |
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#define RCC_SYSCLKSource_PLLCLK ((uint32_t)0x00000002) |
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#define IS_RCC_SYSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SYSCLKSource_HSI) || \ |
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((SOURCE) == RCC_SYSCLKSource_HSE) || \ |
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((SOURCE) == RCC_SYSCLKSource_PLLCLK)) |
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/** |
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* @} |
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*/ |
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/** @defgroup AHB_clock_source |
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* @{ |
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300 |
*/ |
|
|
301 |
|
|
|
302 |
#define RCC_SYSCLK_Div1 ((uint32_t)0x00000000) |
|
|
303 |
#define RCC_SYSCLK_Div2 ((uint32_t)0x00000080) |
|
|
304 |
#define RCC_SYSCLK_Div4 ((uint32_t)0x00000090) |
|
|
305 |
#define RCC_SYSCLK_Div8 ((uint32_t)0x000000A0) |
|
|
306 |
#define RCC_SYSCLK_Div16 ((uint32_t)0x000000B0) |
|
|
307 |
#define RCC_SYSCLK_Div64 ((uint32_t)0x000000C0) |
|
|
308 |
#define RCC_SYSCLK_Div128 ((uint32_t)0x000000D0) |
|
|
309 |
#define RCC_SYSCLK_Div256 ((uint32_t)0x000000E0) |
|
|
310 |
#define RCC_SYSCLK_Div512 ((uint32_t)0x000000F0) |
|
|
311 |
#define IS_RCC_HCLK(HCLK) (((HCLK) == RCC_SYSCLK_Div1) || ((HCLK) == RCC_SYSCLK_Div2) || \ |
|
|
312 |
((HCLK) == RCC_SYSCLK_Div4) || ((HCLK) == RCC_SYSCLK_Div8) || \ |
|
|
313 |
((HCLK) == RCC_SYSCLK_Div16) || ((HCLK) == RCC_SYSCLK_Div64) || \ |
|
|
314 |
((HCLK) == RCC_SYSCLK_Div128) || ((HCLK) == RCC_SYSCLK_Div256) || \ |
|
|
315 |
((HCLK) == RCC_SYSCLK_Div512)) |
|
|
316 |
/** |
|
|
317 |
* @} |
|
|
318 |
*/ |
|
|
319 |
|
|
|
320 |
/** @defgroup APB1_APB2_clock_source |
|
|
321 |
* @{ |
|
|
322 |
*/ |
|
|
323 |
|
|
|
324 |
#define RCC_HCLK_Div1 ((uint32_t)0x00000000) |
|
|
325 |
#define RCC_HCLK_Div2 ((uint32_t)0x00000400) |
|
|
326 |
#define RCC_HCLK_Div4 ((uint32_t)0x00000500) |
|
|
327 |
#define RCC_HCLK_Div8 ((uint32_t)0x00000600) |
|
|
328 |
#define RCC_HCLK_Div16 ((uint32_t)0x00000700) |
|
|
329 |
#define IS_RCC_PCLK(PCLK) (((PCLK) == RCC_HCLK_Div1) || ((PCLK) == RCC_HCLK_Div2) || \ |
|
|
330 |
((PCLK) == RCC_HCLK_Div4) || ((PCLK) == RCC_HCLK_Div8) || \ |
|
|
331 |
((PCLK) == RCC_HCLK_Div16)) |
|
|
332 |
/** |
|
|
333 |
* @} |
|
|
334 |
*/ |
|
|
335 |
|
|
|
336 |
/** @defgroup RCC_Interrupt_source |
|
|
337 |
* @{ |
|
|
338 |
*/ |
|
|
339 |
|
|
|
340 |
#define RCC_IT_LSIRDY ((uint8_t)0x01) |
|
|
341 |
#define RCC_IT_LSERDY ((uint8_t)0x02) |
|
|
342 |
#define RCC_IT_HSIRDY ((uint8_t)0x04) |
|
|
343 |
#define RCC_IT_HSERDY ((uint8_t)0x08) |
|
|
344 |
#define RCC_IT_PLLRDY ((uint8_t)0x10) |
|
|
345 |
#define RCC_IT_CSS ((uint8_t)0x80) |
|
|
346 |
|
|
|
347 |
#ifndef STM32F10X_CL |
|
|
348 |
#define IS_RCC_IT(IT) ((((IT) & (uint8_t)0xE0) == 0x00) && ((IT) != 0x00)) |
|
|
349 |
#define IS_RCC_GET_IT(IT) (((IT) == RCC_IT_LSIRDY) || ((IT) == RCC_IT_LSERDY) || \ |
|
|
350 |
((IT) == RCC_IT_HSIRDY) || ((IT) == RCC_IT_HSERDY) || \ |
|
|
351 |
((IT) == RCC_IT_PLLRDY) || ((IT) == RCC_IT_CSS)) |
|
|
352 |
#define IS_RCC_CLEAR_IT(IT) ((((IT) & (uint8_t)0x60) == 0x00) && ((IT) != 0x00)) |
|
|
353 |
#else |
|
|
354 |
#define RCC_IT_PLL2RDY ((uint8_t)0x20) |
|
|
355 |
#define RCC_IT_PLL3RDY ((uint8_t)0x40) |
|
|
356 |
#define IS_RCC_IT(IT) ((((IT) & (uint8_t)0x80) == 0x00) && ((IT) != 0x00)) |
|
|
357 |
#define IS_RCC_GET_IT(IT) (((IT) == RCC_IT_LSIRDY) || ((IT) == RCC_IT_LSERDY) || \ |
|
|
358 |
((IT) == RCC_IT_HSIRDY) || ((IT) == RCC_IT_HSERDY) || \ |
|
|
359 |
((IT) == RCC_IT_PLLRDY) || ((IT) == RCC_IT_CSS) || \ |
|
|
360 |
((IT) == RCC_IT_PLL2RDY) || ((IT) == RCC_IT_PLL3RDY)) |
|
|
361 |
#define IS_RCC_CLEAR_IT(IT) ((IT) != 0x00) |
|
|
362 |
#endif /* STM32F10X_CL */ |
|
|
363 |
|
|
|
364 |
|
|
|
365 |
/** |
|
|
366 |
* @} |
|
|
367 |
*/ |
|
|
368 |
|
|
|
369 |
#ifndef STM32F10X_CL |
|
|
370 |
/** @defgroup USB_Device_clock_source |
|
|
371 |
* @{ |
|
|
372 |
*/ |
|
|
373 |
|
|
|
374 |
#define RCC_USBCLKSource_PLLCLK_1Div5 ((uint8_t)0x00) |
|
|
375 |
#define RCC_USBCLKSource_PLLCLK_Div1 ((uint8_t)0x01) |
|
|
376 |
|
|
|
377 |
#define IS_RCC_USBCLK_SOURCE(SOURCE) (((SOURCE) == RCC_USBCLKSource_PLLCLK_1Div5) || \ |
|
|
378 |
((SOURCE) == RCC_USBCLKSource_PLLCLK_Div1)) |
|
|
379 |
/** |
|
|
380 |
* @} |
|
|
381 |
*/ |
|
|
382 |
#else |
|
|
383 |
/** @defgroup USB_OTG_FS_clock_source |
|
|
384 |
* @{ |
|
|
385 |
*/ |
|
|
386 |
#define RCC_OTGFSCLKSource_PLLVCO_Div3 ((uint8_t)0x00) |
|
|
387 |
#define RCC_OTGFSCLKSource_PLLVCO_Div2 ((uint8_t)0x01) |
|
|
388 |
|
|
|
389 |
#define IS_RCC_OTGFSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_OTGFSCLKSource_PLLVCO_Div3) || \ |
|
|
390 |
((SOURCE) == RCC_OTGFSCLKSource_PLLVCO_Div2)) |
|
|
391 |
/** |
|
|
392 |
* @} |
|
|
393 |
*/ |
|
|
394 |
#endif /* STM32F10X_CL */ |
|
|
395 |
|
|
|
396 |
|
|
|
397 |
#ifdef STM32F10X_CL |
|
|
398 |
/** @defgroup I2S2_clock_source |
|
|
399 |
* @{ |
|
|
400 |
*/ |
|
|
401 |
#define RCC_I2S2CLKSource_SYSCLK ((uint8_t)0x00) |
|
|
402 |
#define RCC_I2S2CLKSource_PLL3_VCO ((uint8_t)0x01) |
|
|
403 |
|
|
|
404 |
#define IS_RCC_I2S2CLK_SOURCE(SOURCE) (((SOURCE) == RCC_I2S2CLKSource_SYSCLK) || \ |
|
|
405 |
((SOURCE) == RCC_I2S2CLKSource_PLL3_VCO)) |
|
|
406 |
/** |
|
|
407 |
* @} |
|
|
408 |
*/ |
|
|
409 |
|
|
|
410 |
/** @defgroup I2S3_clock_source |
|
|
411 |
* @{ |
|
|
412 |
*/ |
|
|
413 |
#define RCC_I2S3CLKSource_SYSCLK ((uint8_t)0x00) |
|
|
414 |
#define RCC_I2S3CLKSource_PLL3_VCO ((uint8_t)0x01) |
|
|
415 |
|
|
|
416 |
#define IS_RCC_I2S3CLK_SOURCE(SOURCE) (((SOURCE) == RCC_I2S3CLKSource_SYSCLK) || \ |
|
|
417 |
((SOURCE) == RCC_I2S3CLKSource_PLL3_VCO)) |
|
|
418 |
/** |
|
|
419 |
* @} |
|
|
420 |
*/ |
|
|
421 |
#endif /* STM32F10X_CL */ |
|
|
422 |
|
|
|
423 |
|
|
|
424 |
/** @defgroup ADC_clock_source |
|
|
425 |
* @{ |
|
|
426 |
*/ |
|
|
427 |
|
|
|
428 |
#define RCC_PCLK2_Div2 ((uint32_t)0x00000000) |
|
|
429 |
#define RCC_PCLK2_Div4 ((uint32_t)0x00004000) |
|
|
430 |
#define RCC_PCLK2_Div6 ((uint32_t)0x00008000) |
|
|
431 |
#define RCC_PCLK2_Div8 ((uint32_t)0x0000C000) |
|
|
432 |
#define IS_RCC_ADCCLK(ADCCLK) (((ADCCLK) == RCC_PCLK2_Div2) || ((ADCCLK) == RCC_PCLK2_Div4) || \ |
|
|
433 |
((ADCCLK) == RCC_PCLK2_Div6) || ((ADCCLK) == RCC_PCLK2_Div8)) |
|
|
434 |
/** |
|
|
435 |
* @} |
|
|
436 |
*/ |
|
|
437 |
|
|
|
438 |
/** @defgroup LSE_configuration |
|
|
439 |
* @{ |
|
|
440 |
*/ |
|
|
441 |
|
|
|
442 |
#define RCC_LSE_OFF ((uint8_t)0x00) |
|
|
443 |
#define RCC_LSE_ON ((uint8_t)0x01) |
|
|
444 |
#define RCC_LSE_Bypass ((uint8_t)0x04) |
|
|
445 |
#define IS_RCC_LSE(LSE) (((LSE) == RCC_LSE_OFF) || ((LSE) == RCC_LSE_ON) || \ |
|
|
446 |
((LSE) == RCC_LSE_Bypass)) |
|
|
447 |
/** |
|
|
448 |
* @} |
|
|
449 |
*/ |
|
|
450 |
|
|
|
451 |
/** @defgroup RTC_clock_source |
|
|
452 |
* @{ |
|
|
453 |
*/ |
|
|
454 |
|
|
|
455 |
#define RCC_RTCCLKSource_LSE ((uint32_t)0x00000100) |
|
|
456 |
#define RCC_RTCCLKSource_LSI ((uint32_t)0x00000200) |
|
|
457 |
#define RCC_RTCCLKSource_HSE_Div128 ((uint32_t)0x00000300) |
|
|
458 |
#define IS_RCC_RTCCLK_SOURCE(SOURCE) (((SOURCE) == RCC_RTCCLKSource_LSE) || \ |
|
|
459 |
((SOURCE) == RCC_RTCCLKSource_LSI) || \ |
|
|
460 |
((SOURCE) == RCC_RTCCLKSource_HSE_Div128)) |
|
|
461 |
/** |
|
|
462 |
* @} |
|
|
463 |
*/ |
|
|
464 |
|
|
|
465 |
/** @defgroup AHB_peripheral |
|
|
466 |
* @{ |
|
|
467 |
*/ |
|
|
468 |
|
|
|
469 |
#define RCC_AHBPeriph_DMA1 ((uint32_t)0x00000001) |
|
|
470 |
#define RCC_AHBPeriph_DMA2 ((uint32_t)0x00000002) |
|
|
471 |
#define RCC_AHBPeriph_SRAM ((uint32_t)0x00000004) |
|
|
472 |
#define RCC_AHBPeriph_FLITF ((uint32_t)0x00000010) |
|
|
473 |
#define RCC_AHBPeriph_CRC ((uint32_t)0x00000040) |
|
|
474 |
|
|
|
475 |
#ifndef STM32F10X_CL |
|
|
476 |
#define RCC_AHBPeriph_FSMC ((uint32_t)0x00000100) |
|
|
477 |
#define RCC_AHBPeriph_SDIO ((uint32_t)0x00000400) |
|
|
478 |
#define IS_RCC_AHB_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFAA8) == 0x00) && ((PERIPH) != 0x00)) |
|
|
479 |
#else |
|
|
480 |
#define RCC_AHBPeriph_OTG_FS ((uint32_t)0x00001000) |
|
|
481 |
#define RCC_AHBPeriph_ETH_MAC ((uint32_t)0x00004000) |
|
|
482 |
#define RCC_AHBPeriph_ETH_MAC_Tx ((uint32_t)0x00008000) |
|
|
483 |
#define RCC_AHBPeriph_ETH_MAC_Rx ((uint32_t)0x00010000) |
|
|
484 |
|
|
|
485 |
#define IS_RCC_AHB_PERIPH(PERIPH) ((((PERIPH) & 0xFFFE2FA8) == 0x00) && ((PERIPH) != 0x00)) |
|
|
486 |
#define IS_RCC_AHB_PERIPH_RESET(PERIPH) ((((PERIPH) & 0xFFFFAFFF) == 0x00) && ((PERIPH) != 0x00)) |
|
|
487 |
#endif /* STM32F10X_CL */ |
|
|
488 |
/** |
|
|
489 |
* @} |
|
|
490 |
*/ |
|
|
491 |
|
|
|
492 |
/** @defgroup APB2_peripheral |
|
|
493 |
* @{ |
|
|
494 |
*/ |
|
|
495 |
|
|
|
496 |
#define RCC_APB2Periph_AFIO ((uint32_t)0x00000001) |
|
|
497 |
#define RCC_APB2Periph_GPIOA ((uint32_t)0x00000004) |
|
|
498 |
#define RCC_APB2Periph_GPIOB ((uint32_t)0x00000008) |
|
|
499 |
#define RCC_APB2Periph_GPIOC ((uint32_t)0x00000010) |
|
|
500 |
#define RCC_APB2Periph_GPIOD ((uint32_t)0x00000020) |
|
|
501 |
#define RCC_APB2Periph_GPIOE ((uint32_t)0x00000040) |
|
|
502 |
#define RCC_APB2Periph_GPIOF ((uint32_t)0x00000080) |
|
|
503 |
#define RCC_APB2Periph_GPIOG ((uint32_t)0x00000100) |
|
|
504 |
#define RCC_APB2Periph_ADC1 ((uint32_t)0x00000200) |
|
|
505 |
#define RCC_APB2Periph_ADC2 ((uint32_t)0x00000400) |
|
|
506 |
#define RCC_APB2Periph_TIM1 ((uint32_t)0x00000800) |
|
|
507 |
#define RCC_APB2Periph_SPI1 ((uint32_t)0x00001000) |
|
|
508 |
#define RCC_APB2Periph_TIM8 ((uint32_t)0x00002000) |
|
|
509 |
#define RCC_APB2Periph_USART1 ((uint32_t)0x00004000) |
|
|
510 |
#define RCC_APB2Periph_ADC3 ((uint32_t)0x00008000) |
|
|
511 |
#define RCC_APB2Periph_TIM15 ((uint32_t)0x00010000) |
|
|
512 |
#define RCC_APB2Periph_TIM16 ((uint32_t)0x00020000) |
|
|
513 |
#define RCC_APB2Periph_TIM17 ((uint32_t)0x00040000) |
|
|
514 |
#define RCC_APB2Periph_TIM9 ((uint32_t)0x00080000) |
|
|
515 |
#define RCC_APB2Periph_TIM10 ((uint32_t)0x00100000) |
|
|
516 |
#define RCC_APB2Periph_TIM11 ((uint32_t)0x00200000) |
|
|
517 |
|
|
|
518 |
#define IS_RCC_APB2_PERIPH(PERIPH) ((((PERIPH) & 0xFFC00002) == 0x00) && ((PERIPH) != 0x00)) |
|
|
519 |
/** |
|
|
520 |
* @} |
|
|
521 |
*/ |
|
|
522 |
|
|
|
523 |
/** @defgroup APB1_peripheral |
|
|
524 |
* @{ |
|
|
525 |
*/ |
|
|
526 |
|
|
|
527 |
#define RCC_APB1Periph_TIM2 ((uint32_t)0x00000001) |
|
|
528 |
#define RCC_APB1Periph_TIM3 ((uint32_t)0x00000002) |
|
|
529 |
#define RCC_APB1Periph_TIM4 ((uint32_t)0x00000004) |
|
|
530 |
#define RCC_APB1Periph_TIM5 ((uint32_t)0x00000008) |
|
|
531 |
#define RCC_APB1Periph_TIM6 ((uint32_t)0x00000010) |
|
|
532 |
#define RCC_APB1Periph_TIM7 ((uint32_t)0x00000020) |
|
|
533 |
#define RCC_APB1Periph_TIM12 ((uint32_t)0x00000040) |
|
|
534 |
#define RCC_APB1Periph_TIM13 ((uint32_t)0x00000080) |
|
|
535 |
#define RCC_APB1Periph_TIM14 ((uint32_t)0x00000100) |
|
|
536 |
#define RCC_APB1Periph_WWDG ((uint32_t)0x00000800) |
|
|
537 |
#define RCC_APB1Periph_SPI2 ((uint32_t)0x00004000) |
|
|
538 |
#define RCC_APB1Periph_SPI3 ((uint32_t)0x00008000) |
|
|
539 |
#define RCC_APB1Periph_USART2 ((uint32_t)0x00020000) |
|
|
540 |
#define RCC_APB1Periph_USART3 ((uint32_t)0x00040000) |
|
|
541 |
#define RCC_APB1Periph_UART4 ((uint32_t)0x00080000) |
|
|
542 |
#define RCC_APB1Periph_UART5 ((uint32_t)0x00100000) |
|
|
543 |
#define RCC_APB1Periph_I2C1 ((uint32_t)0x00200000) |
|
|
544 |
#define RCC_APB1Periph_I2C2 ((uint32_t)0x00400000) |
|
|
545 |
#define RCC_APB1Periph_USB ((uint32_t)0x00800000) |
|
|
546 |
#define RCC_APB1Periph_CAN1 ((uint32_t)0x02000000) |
|
|
547 |
#define RCC_APB1Periph_CAN2 ((uint32_t)0x04000000) |
|
|
548 |
#define RCC_APB1Periph_BKP ((uint32_t)0x08000000) |
|
|
549 |
#define RCC_APB1Periph_PWR ((uint32_t)0x10000000) |
|
|
550 |
#define RCC_APB1Periph_DAC ((uint32_t)0x20000000) |
|
|
551 |
#define RCC_APB1Periph_CEC ((uint32_t)0x40000000) |
|
|
552 |
|
|
|
553 |
#define IS_RCC_APB1_PERIPH(PERIPH) ((((PERIPH) & 0x81013600) == 0x00) && ((PERIPH) != 0x00)) |
|
|
554 |
|
|
|
555 |
/** |
|
|
556 |
* @} |
|
|
557 |
*/ |
|
|
558 |
|
|
|
559 |
/** @defgroup Clock_source_to_output_on_MCO_pin |
|
|
560 |
* @{ |
|
|
561 |
*/ |
|
|
562 |
|
|
|
563 |
#define RCC_MCO_NoClock ((uint8_t)0x00) |
|
|
564 |
#define RCC_MCO_SYSCLK ((uint8_t)0x04) |
|
|
565 |
#define RCC_MCO_HSI ((uint8_t)0x05) |
|
|
566 |
#define RCC_MCO_HSE ((uint8_t)0x06) |
|
|
567 |
#define RCC_MCO_PLLCLK_Div2 ((uint8_t)0x07) |
|
|
568 |
|
|
|
569 |
#ifndef STM32F10X_CL |
|
|
570 |
#define IS_RCC_MCO(MCO) (((MCO) == RCC_MCO_NoClock) || ((MCO) == RCC_MCO_HSI) || \ |
|
|
571 |
((MCO) == RCC_MCO_SYSCLK) || ((MCO) == RCC_MCO_HSE) || \ |
|
|
572 |
((MCO) == RCC_MCO_PLLCLK_Div2)) |
|
|
573 |
#else |
|
|
574 |
#define RCC_MCO_PLL2CLK ((uint8_t)0x08) |
|
|
575 |
#define RCC_MCO_PLL3CLK_Div2 ((uint8_t)0x09) |
|
|
576 |
#define RCC_MCO_XT1 ((uint8_t)0x0A) |
|
|
577 |
#define RCC_MCO_PLL3CLK ((uint8_t)0x0B) |
|
|
578 |
|
|
|
579 |
#define IS_RCC_MCO(MCO) (((MCO) == RCC_MCO_NoClock) || ((MCO) == RCC_MCO_HSI) || \ |
|
|
580 |
((MCO) == RCC_MCO_SYSCLK) || ((MCO) == RCC_MCO_HSE) || \ |
|
|
581 |
((MCO) == RCC_MCO_PLLCLK_Div2) || ((MCO) == RCC_MCO_PLL2CLK) || \ |
|
|
582 |
((MCO) == RCC_MCO_PLL3CLK_Div2) || ((MCO) == RCC_MCO_XT1) || \ |
|
|
583 |
((MCO) == RCC_MCO_PLL3CLK)) |
|
|
584 |
#endif /* STM32F10X_CL */ |
|
|
585 |
|
|
|
586 |
/** |
|
|
587 |
* @} |
|
|
588 |
*/ |
|
|
589 |
|
|
|
590 |
/** @defgroup RCC_Flag |
|
|
591 |
* @{ |
|
|
592 |
*/ |
|
|
593 |
|
|
|
594 |
#define RCC_FLAG_HSIRDY ((uint8_t)0x21) |
|
|
595 |
#define RCC_FLAG_HSERDY ((uint8_t)0x31) |
|
|
596 |
#define RCC_FLAG_PLLRDY ((uint8_t)0x39) |
|
|
597 |
#define RCC_FLAG_LSERDY ((uint8_t)0x41) |
|
|
598 |
#define RCC_FLAG_LSIRDY ((uint8_t)0x61) |
|
|
599 |
#define RCC_FLAG_PINRST ((uint8_t)0x7A) |
|
|
600 |
#define RCC_FLAG_PORRST ((uint8_t)0x7B) |
|
|
601 |
#define RCC_FLAG_SFTRST ((uint8_t)0x7C) |
|
|
602 |
#define RCC_FLAG_IWDGRST ((uint8_t)0x7D) |
|
|
603 |
#define RCC_FLAG_WWDGRST ((uint8_t)0x7E) |
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|
604 |
#define RCC_FLAG_LPWRRST ((uint8_t)0x7F) |
|
|
605 |
|
|
|
606 |
#ifndef STM32F10X_CL |
|
|
607 |
#define IS_RCC_FLAG(FLAG) (((FLAG) == RCC_FLAG_HSIRDY) || ((FLAG) == RCC_FLAG_HSERDY) || \ |
|
|
608 |
((FLAG) == RCC_FLAG_PLLRDY) || ((FLAG) == RCC_FLAG_LSERDY) || \ |
|
|
609 |
((FLAG) == RCC_FLAG_LSIRDY) || ((FLAG) == RCC_FLAG_PINRST) || \ |
|
|
610 |
((FLAG) == RCC_FLAG_PORRST) || ((FLAG) == RCC_FLAG_SFTRST) || \ |
|
|
611 |
((FLAG) == RCC_FLAG_IWDGRST)|| ((FLAG) == RCC_FLAG_WWDGRST)|| \ |
|
|
612 |
((FLAG) == RCC_FLAG_LPWRRST)) |
|
|
613 |
#else |
|
|
614 |
#define RCC_FLAG_PLL2RDY ((uint8_t)0x3B) |
|
|
615 |
#define RCC_FLAG_PLL3RDY ((uint8_t)0x3D) |
|
|
616 |
#define IS_RCC_FLAG(FLAG) (((FLAG) == RCC_FLAG_HSIRDY) || ((FLAG) == RCC_FLAG_HSERDY) || \ |
|
|
617 |
((FLAG) == RCC_FLAG_PLLRDY) || ((FLAG) == RCC_FLAG_LSERDY) || \ |
|
|
618 |
((FLAG) == RCC_FLAG_PLL2RDY) || ((FLAG) == RCC_FLAG_PLL3RDY) || \ |
|
|
619 |
((FLAG) == RCC_FLAG_LSIRDY) || ((FLAG) == RCC_FLAG_PINRST) || \ |
|
|
620 |
((FLAG) == RCC_FLAG_PORRST) || ((FLAG) == RCC_FLAG_SFTRST) || \ |
|
|
621 |
((FLAG) == RCC_FLAG_IWDGRST)|| ((FLAG) == RCC_FLAG_WWDGRST)|| \ |
|
|
622 |
((FLAG) == RCC_FLAG_LPWRRST)) |
|
|
623 |
#endif /* STM32F10X_CL */ |
|
|
624 |
|
|
|
625 |
#define IS_RCC_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F) |
|
|
626 |
/** |
|
|
627 |
* @} |
|
|
628 |
*/ |
|
|
629 |
|
|
|
630 |
/** |
|
|
631 |
* @} |
|
|
632 |
*/ |
|
|
633 |
|
|
|
634 |
/** @defgroup RCC_Exported_Macros |
|
|
635 |
* @{ |
|
|
636 |
*/ |
|
|
637 |
|
|
|
638 |
/** |
|
|
639 |
* @} |
|
|
640 |
*/ |
|
|
641 |
|
|
|
642 |
/** @defgroup RCC_Exported_Functions |
|
|
643 |
* @{ |
|
|
644 |
*/ |
|
|
645 |
|
|
|
646 |
void RCC_DeInit(void); |
|
|
647 |
void RCC_HSEConfig(uint32_t RCC_HSE); |
|
|
648 |
ErrorStatus RCC_WaitForHSEStartUp(void); |
|
|
649 |
void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue); |
|
|
650 |
void RCC_HSICmd(FunctionalState NewState); |
|
|
651 |
void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul); |
|
|
652 |
void RCC_PLLCmd(FunctionalState NewState); |
|
|
653 |
|
|
|
654 |
#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) || defined (STM32F10X_CL) |
|
|
655 |
void RCC_PREDIV1Config(uint32_t RCC_PREDIV1_Source, uint32_t RCC_PREDIV1_Div); |
|
|
656 |
#endif |
|
|
657 |
|
|
|
658 |
#ifdef STM32F10X_CL |
|
|
659 |
void RCC_PREDIV2Config(uint32_t RCC_PREDIV2_Div); |
|
|
660 |
void RCC_PLL2Config(uint32_t RCC_PLL2Mul); |
|
|
661 |
void RCC_PLL2Cmd(FunctionalState NewState); |
|
|
662 |
void RCC_PLL3Config(uint32_t RCC_PLL3Mul); |
|
|
663 |
void RCC_PLL3Cmd(FunctionalState NewState); |
|
|
664 |
#endif /* STM32F10X_CL */ |
|
|
665 |
|
|
|
666 |
void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource); |
|
|
667 |
uint8_t RCC_GetSYSCLKSource(void); |
|
|
668 |
void RCC_HCLKConfig(uint32_t RCC_SYSCLK); |
|
|
669 |
void RCC_PCLK1Config(uint32_t RCC_HCLK); |
|
|
670 |
void RCC_PCLK2Config(uint32_t RCC_HCLK); |
|
|
671 |
void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState); |
|
|
672 |
|
|
|
673 |
#ifndef STM32F10X_CL |
|
|
674 |
void RCC_USBCLKConfig(uint32_t RCC_USBCLKSource); |
|
|
675 |
#else |
|
|
676 |
void RCC_OTGFSCLKConfig(uint32_t RCC_OTGFSCLKSource); |
|
|
677 |
#endif /* STM32F10X_CL */ |
|
|
678 |
|
|
|
679 |
void RCC_ADCCLKConfig(uint32_t RCC_PCLK2); |
|
|
680 |
|
|
|
681 |
#ifdef STM32F10X_CL |
|
|
682 |
void RCC_I2S2CLKConfig(uint32_t RCC_I2S2CLKSource); |
|
|
683 |
void RCC_I2S3CLKConfig(uint32_t RCC_I2S3CLKSource); |
|
|
684 |
#endif /* STM32F10X_CL */ |
|
|
685 |
|
|
|
686 |
void RCC_LSEConfig(uint8_t RCC_LSE); |
|
|
687 |
void RCC_LSICmd(FunctionalState NewState); |
|
|
688 |
void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource); |
|
|
689 |
void RCC_RTCCLKCmd(FunctionalState NewState); |
|
|
690 |
void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks); |
|
|
691 |
void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState); |
|
|
692 |
void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState); |
|
|
693 |
void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState); |
|
|
694 |
|
|
|
695 |
#ifdef STM32F10X_CL |
|
|
696 |
void RCC_AHBPeriphResetCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState); |
|
|
697 |
#endif /* STM32F10X_CL */ |
|
|
698 |
|
|
|
699 |
void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState); |
|
|
700 |
void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState); |
|
|
701 |
void RCC_BackupResetCmd(FunctionalState NewState); |
|
|
702 |
void RCC_ClockSecuritySystemCmd(FunctionalState NewState); |
|
|
703 |
void RCC_MCOConfig(uint8_t RCC_MCO); |
|
|
704 |
FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG); |
|
|
705 |
void RCC_ClearFlag(void); |
|
|
706 |
ITStatus RCC_GetITStatus(uint8_t RCC_IT); |
|
|
707 |
void RCC_ClearITPendingBit(uint8_t RCC_IT); |
|
|
708 |
|
|
|
709 |
#ifdef __cplusplus |
|
|
710 |
} |
|
|
711 |
#endif |
|
|
712 |
|
|
|
713 |
#endif /* __STM32F10x_RCC_H */ |
|
|
714 |
/** |
|
|
715 |
* @} |
|
|
716 |
*/ |
|
|
717 |
|
|
|
718 |
/** |
|
|
719 |
* @} |
|
|
720 |
*/ |
|
|
721 |
|
|
|
722 |
/** |
|
|
723 |
* @} |
|
|
724 |
*/ |
|
|
725 |
|
|
|
726 |
/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/ |