stm32f10x_rcc.h File Reference

This file contains all the functions prototypes for the RCC firmware library. More...

#include "stm32f10x.h"

Go to the source code of this file.

Data Structures

struct  RCC_ClocksTypeDef

Defines

#define IS_RCC_ADCCLK(ADCCLK)
#define IS_RCC_AHB_PERIPH(PERIPH)   ((((PERIPH) & 0xFFFFFAA8) == 0x00) && ((PERIPH) != 0x00))
#define IS_RCC_APB1_PERIPH(PERIPH)   ((((PERIPH) & 0x81013600) == 0x00) && ((PERIPH) != 0x00))
#define IS_RCC_APB2_PERIPH(PERIPH)   ((((PERIPH) & 0xFFC00002) == 0x00) && ((PERIPH) != 0x00))
#define IS_RCC_CALIBRATION_VALUE(VALUE)   ((VALUE) <= 0x1F)
#define IS_RCC_CLEAR_IT(IT)   ((((IT) & (uint8_t)0x60) == 0x00) && ((IT) != 0x00))
#define IS_RCC_FLAG(FLAG)
#define IS_RCC_GET_IT(IT)
#define IS_RCC_HCLK(HCLK)
#define IS_RCC_HSE(HSE)
#define IS_RCC_IT(IT)   ((((IT) & (uint8_t)0xE0) == 0x00) && ((IT) != 0x00))
#define IS_RCC_LSE(LSE)
#define IS_RCC_MCO(MCO)
#define IS_RCC_PCLK(PCLK)
#define IS_RCC_PLL_MUL(MUL)
#define IS_RCC_PLL_SOURCE(SOURCE)
#define IS_RCC_RTCCLK_SOURCE(SOURCE)
#define IS_RCC_SYSCLK_SOURCE(SOURCE)
#define IS_RCC_USBCLK_SOURCE(SOURCE)
#define RCC_AHBPeriph_CRC   ((uint32_t)0x00000040)
#define RCC_AHBPeriph_DMA1   ((uint32_t)0x00000001)
#define RCC_AHBPeriph_DMA2   ((uint32_t)0x00000002)
#define RCC_AHBPeriph_FLITF   ((uint32_t)0x00000010)
#define RCC_AHBPeriph_FSMC   ((uint32_t)0x00000100)
#define RCC_AHBPeriph_SDIO   ((uint32_t)0x00000400)
#define RCC_AHBPeriph_SRAM   ((uint32_t)0x00000004)
#define RCC_APB1Periph_BKP   ((uint32_t)0x08000000)
#define RCC_APB1Periph_CAN1   ((uint32_t)0x02000000)
#define RCC_APB1Periph_CAN2   ((uint32_t)0x04000000)
#define RCC_APB1Periph_CEC   ((uint32_t)0x40000000)
#define RCC_APB1Periph_DAC   ((uint32_t)0x20000000)
#define RCC_APB1Periph_I2C1   ((uint32_t)0x00200000)
#define RCC_APB1Periph_I2C2   ((uint32_t)0x00400000)
#define RCC_APB1Periph_PWR   ((uint32_t)0x10000000)
#define RCC_APB1Periph_SPI2   ((uint32_t)0x00004000)
#define RCC_APB1Periph_SPI3   ((uint32_t)0x00008000)
#define RCC_APB1Periph_TIM12   ((uint32_t)0x00000040)
#define RCC_APB1Periph_TIM13   ((uint32_t)0x00000080)
#define RCC_APB1Periph_TIM14   ((uint32_t)0x00000100)
#define RCC_APB1Periph_TIM2   ((uint32_t)0x00000001)
#define RCC_APB1Periph_TIM3   ((uint32_t)0x00000002)
#define RCC_APB1Periph_TIM4   ((uint32_t)0x00000004)
#define RCC_APB1Periph_TIM5   ((uint32_t)0x00000008)
#define RCC_APB1Periph_TIM6   ((uint32_t)0x00000010)
#define RCC_APB1Periph_TIM7   ((uint32_t)0x00000020)
#define RCC_APB1Periph_UART4   ((uint32_t)0x00080000)
#define RCC_APB1Periph_UART5   ((uint32_t)0x00100000)
#define RCC_APB1Periph_USART2   ((uint32_t)0x00020000)
#define RCC_APB1Periph_USART3   ((uint32_t)0x00040000)
#define RCC_APB1Periph_USB   ((uint32_t)0x00800000)
#define RCC_APB1Periph_WWDG   ((uint32_t)0x00000800)
#define RCC_APB2Periph_ADC1   ((uint32_t)0x00000200)
#define RCC_APB2Periph_ADC2   ((uint32_t)0x00000400)
#define RCC_APB2Periph_ADC3   ((uint32_t)0x00008000)
#define RCC_APB2Periph_AFIO   ((uint32_t)0x00000001)
#define RCC_APB2Periph_GPIOA   ((uint32_t)0x00000004)
#define RCC_APB2Periph_GPIOB   ((uint32_t)0x00000008)
#define RCC_APB2Periph_GPIOC   ((uint32_t)0x00000010)
#define RCC_APB2Periph_GPIOD   ((uint32_t)0x00000020)
#define RCC_APB2Periph_GPIOE   ((uint32_t)0x00000040)
#define RCC_APB2Periph_GPIOF   ((uint32_t)0x00000080)
#define RCC_APB2Periph_GPIOG   ((uint32_t)0x00000100)
#define RCC_APB2Periph_SPI1   ((uint32_t)0x00001000)
#define RCC_APB2Periph_TIM1   ((uint32_t)0x00000800)
#define RCC_APB2Periph_TIM10   ((uint32_t)0x00100000)
#define RCC_APB2Periph_TIM11   ((uint32_t)0x00200000)
#define RCC_APB2Periph_TIM15   ((uint32_t)0x00010000)
#define RCC_APB2Periph_TIM16   ((uint32_t)0x00020000)
#define RCC_APB2Periph_TIM17   ((uint32_t)0x00040000)
#define RCC_APB2Periph_TIM8   ((uint32_t)0x00002000)
#define RCC_APB2Periph_TIM9   ((uint32_t)0x00080000)
#define RCC_APB2Periph_USART1   ((uint32_t)0x00004000)
#define RCC_FLAG_HSERDY   ((uint8_t)0x31)
#define RCC_FLAG_HSIRDY   ((uint8_t)0x21)
#define RCC_FLAG_IWDGRST   ((uint8_t)0x7D)
#define RCC_FLAG_LPWRRST   ((uint8_t)0x7F)
#define RCC_FLAG_LSERDY   ((uint8_t)0x41)
#define RCC_FLAG_LSIRDY   ((uint8_t)0x61)
#define RCC_FLAG_PINRST   ((uint8_t)0x7A)
#define RCC_FLAG_PLLRDY   ((uint8_t)0x39)
#define RCC_FLAG_PORRST   ((uint8_t)0x7B)
#define RCC_FLAG_SFTRST   ((uint8_t)0x7C)
#define RCC_FLAG_WWDGRST   ((uint8_t)0x7E)
#define RCC_HCLK_Div1   ((uint32_t)0x00000000)
#define RCC_HCLK_Div16   ((uint32_t)0x00000700)
#define RCC_HCLK_Div2   ((uint32_t)0x00000400)
#define RCC_HCLK_Div4   ((uint32_t)0x00000500)
#define RCC_HCLK_Div8   ((uint32_t)0x00000600)
#define RCC_HSE_Bypass   ((uint32_t)0x00040000)
#define RCC_HSE_OFF   ((uint32_t)0x00000000)
#define RCC_HSE_ON   ((uint32_t)0x00010000)
#define RCC_IT_CSS   ((uint8_t)0x80)
#define RCC_IT_HSERDY   ((uint8_t)0x08)
#define RCC_IT_HSIRDY   ((uint8_t)0x04)
#define RCC_IT_LSERDY   ((uint8_t)0x02)
#define RCC_IT_LSIRDY   ((uint8_t)0x01)
#define RCC_IT_PLLRDY   ((uint8_t)0x10)
#define RCC_LSE_Bypass   ((uint8_t)0x04)
#define RCC_LSE_OFF   ((uint8_t)0x00)
#define RCC_LSE_ON   ((uint8_t)0x01)
#define RCC_MCO_HSE   ((uint8_t)0x06)
#define RCC_MCO_HSI   ((uint8_t)0x05)
#define RCC_MCO_NoClock   ((uint8_t)0x00)
#define RCC_MCO_PLLCLK_Div2   ((uint8_t)0x07)
#define RCC_MCO_SYSCLK   ((uint8_t)0x04)
#define RCC_PCLK2_Div2   ((uint32_t)0x00000000)
#define RCC_PCLK2_Div4   ((uint32_t)0x00004000)
#define RCC_PCLK2_Div6   ((uint32_t)0x00008000)
#define RCC_PCLK2_Div8   ((uint32_t)0x0000C000)
#define RCC_PLLMul_10   ((uint32_t)0x00200000)
#define RCC_PLLMul_11   ((uint32_t)0x00240000)
#define RCC_PLLMul_12   ((uint32_t)0x00280000)
#define RCC_PLLMul_13   ((uint32_t)0x002C0000)
#define RCC_PLLMul_14   ((uint32_t)0x00300000)
#define RCC_PLLMul_15   ((uint32_t)0x00340000)
#define RCC_PLLMul_16   ((uint32_t)0x00380000)
#define RCC_PLLMul_2   ((uint32_t)0x00000000)
#define RCC_PLLMul_3   ((uint32_t)0x00040000)
#define RCC_PLLMul_4   ((uint32_t)0x00080000)
#define RCC_PLLMul_5   ((uint32_t)0x000C0000)
#define RCC_PLLMul_6   ((uint32_t)0x00100000)
#define RCC_PLLMul_7   ((uint32_t)0x00140000)
#define RCC_PLLMul_8   ((uint32_t)0x00180000)
#define RCC_PLLMul_9   ((uint32_t)0x001C0000)
#define RCC_PLLSource_HSE_Div1   ((uint32_t)0x00010000)
#define RCC_PLLSource_HSE_Div2   ((uint32_t)0x00030000)
#define RCC_PLLSource_HSI_Div2   ((uint32_t)0x00000000)
#define RCC_RTCCLKSource_HSE_Div128   ((uint32_t)0x00000300)
#define RCC_RTCCLKSource_LSE   ((uint32_t)0x00000100)
#define RCC_RTCCLKSource_LSI   ((uint32_t)0x00000200)
#define RCC_SYSCLK_Div1   ((uint32_t)0x00000000)
#define RCC_SYSCLK_Div128   ((uint32_t)0x000000D0)
#define RCC_SYSCLK_Div16   ((uint32_t)0x000000B0)
#define RCC_SYSCLK_Div2   ((uint32_t)0x00000080)
#define RCC_SYSCLK_Div256   ((uint32_t)0x000000E0)
#define RCC_SYSCLK_Div4   ((uint32_t)0x00000090)
#define RCC_SYSCLK_Div512   ((uint32_t)0x000000F0)
#define RCC_SYSCLK_Div64   ((uint32_t)0x000000C0)
#define RCC_SYSCLK_Div8   ((uint32_t)0x000000A0)
#define RCC_SYSCLKSource_HSE   ((uint32_t)0x00000001)
#define RCC_SYSCLKSource_HSI   ((uint32_t)0x00000000)
#define RCC_SYSCLKSource_PLLCLK   ((uint32_t)0x00000002)
#define RCC_USBCLKSource_PLLCLK_1Div5   ((uint8_t)0x00)
#define RCC_USBCLKSource_PLLCLK_Div1   ((uint8_t)0x01)

Functions

void RCC_ADCCLKConfig (uint32_t RCC_PCLK2)
 Configures the ADC clock (ADCCLK).
void RCC_AdjustHSICalibrationValue (uint8_t HSICalibrationValue)
 Adjusts the Internal High Speed oscillator (HSI) calibration value.
void RCC_AHBPeriphClockCmd (uint32_t RCC_AHBPeriph, FunctionalState NewState)
 Enables or disables the AHB peripheral clock.
void RCC_APB1PeriphClockCmd (uint32_t RCC_APB1Periph, FunctionalState NewState)
 Enables or disables the Low Speed APB (APB1) peripheral clock.
void RCC_APB1PeriphResetCmd (uint32_t RCC_APB1Periph, FunctionalState NewState)
 Forces or releases Low Speed APB (APB1) peripheral reset.
void RCC_APB2PeriphClockCmd (uint32_t RCC_APB2Periph, FunctionalState NewState)
 Enables or disables the High Speed APB (APB2) peripheral clock.
void RCC_APB2PeriphResetCmd (uint32_t RCC_APB2Periph, FunctionalState NewState)
 Forces or releases High Speed APB (APB2) peripheral reset.
void RCC_BackupResetCmd (FunctionalState NewState)
 Forces or releases the Backup domain reset.
void RCC_ClearFlag (void)
 Clears the RCC reset flags.
void RCC_ClearITPendingBit (uint8_t RCC_IT)
 Clears the RCC’s interrupt pending bits.
void RCC_ClockSecuritySystemCmd (FunctionalState NewState)
 Enables or disables the Clock Security System.
void RCC_DeInit (void)
 Resets the RCC clock configuration to the default reset state.
void RCC_GetClocksFreq (RCC_ClocksTypeDef *RCC_Clocks)
 Returns the frequencies of different on chip clocks.
FlagStatus RCC_GetFlagStatus (uint8_t RCC_FLAG)
 Checks whether the specified RCC flag is set or not.
ITStatus RCC_GetITStatus (uint8_t RCC_IT)
 Checks whether the specified RCC interrupt has occurred or not.
uint8_t RCC_GetSYSCLKSource (void)
 Returns the clock source used as system clock.
void RCC_HCLKConfig (uint32_t RCC_SYSCLK)
 Configures the AHB clock (HCLK).
void RCC_HSEConfig (uint32_t RCC_HSE)
 Configures the External High Speed oscillator (HSE).
void RCC_HSICmd (FunctionalState NewState)
 Enables or disables the Internal High Speed oscillator (HSI).
void RCC_ITConfig (uint8_t RCC_IT, FunctionalState NewState)
 Enables or disables the specified RCC interrupts.
void RCC_LSEConfig (uint8_t RCC_LSE)
 Configures the External Low Speed oscillator (LSE).
void RCC_LSICmd (FunctionalState NewState)
 Enables or disables the Internal Low Speed oscillator (LSI).
void RCC_MCOConfig (uint8_t RCC_MCO)
 Selects the clock source to output on MCO pin.
void RCC_PCLK1Config (uint32_t RCC_HCLK)
 Configures the Low Speed APB clock (PCLK1).
void RCC_PCLK2Config (uint32_t RCC_HCLK)
 Configures the High Speed APB clock (PCLK2).
void RCC_PLLCmd (FunctionalState NewState)
 Enables or disables the PLL.
void RCC_PLLConfig (uint32_t RCC_PLLSource, uint32_t RCC_PLLMul)
 Configures the PLL clock source and multiplication factor.
void RCC_RTCCLKCmd (FunctionalState NewState)
 Enables or disables the RTC clock.
void RCC_RTCCLKConfig (uint32_t RCC_RTCCLKSource)
 Configures the RTC clock (RTCCLK).
void RCC_SYSCLKConfig (uint32_t RCC_SYSCLKSource)
 Configures the system clock (SYSCLK).
void RCC_USBCLKConfig (uint32_t RCC_USBCLKSource)
 Configures the USB clock (USBCLK).
ErrorStatus RCC_WaitForHSEStartUp (void)
 Waits for HSE start-up.

Detailed Description

This file contains all the functions prototypes for the RCC firmware library.

Author:
MCD Application Team
Version:
V3.4.0
Date:
10/15/2010

THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.

© COPYRIGHT 2010 STMicroelectronics

Definition in file stm32f10x_rcc.h.

STM32F10x Standard Peripherals Library: Footer

 

 

 

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