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stm32f10x_rcc.c File Reference
Functions

stm32f10x_rcc.c File Reference

This file provides all the RCC firmware functions. More...

Go to the source code of this file.

Functions

void RCC_DeInit (void)
 Resets the RCC clock configuration to the default reset state.
void RCC_HSEConfig (uint32_t RCC_HSE)
 Configures the External High Speed oscillator (HSE).
ErrorStatus RCC_WaitForHSEStartUp (void)
 Waits for HSE start-up.
void RCC_AdjustHSICalibrationValue (uint8_t HSICalibrationValue)
 Adjusts the Internal High Speed oscillator (HSI) calibration value.
void RCC_HSICmd (FunctionalState NewState)
 Enables or disables the Internal High Speed oscillator (HSI).
void RCC_PLLConfig (uint32_t RCC_PLLSource, uint32_t RCC_PLLMul)
 Configures the PLL clock source and multiplication factor.
void RCC_PLLCmd (FunctionalState NewState)
 Enables or disables the PLL.
void RCC_PREDIV1Config (uint32_t RCC_PREDIV1_Source, uint32_t RCC_PREDIV1_Div)
 Configures the PREDIV1 division factor.
void RCC_PREDIV2Config (uint32_t RCC_PREDIV2_Div)
 Configures the PREDIV2 division factor.
void RCC_PLL2Config (uint32_t RCC_PLL2Mul)
 Configures the PLL2 multiplication factor.
void RCC_PLL2Cmd (FunctionalState NewState)
 Enables or disables the PLL2.
void RCC_PLL3Config (uint32_t RCC_PLL3Mul)
 Configures the PLL3 multiplication factor.
void RCC_PLL3Cmd (FunctionalState NewState)
 Enables or disables the PLL3.
void RCC_SYSCLKConfig (uint32_t RCC_SYSCLKSource)
 Configures the system clock (SYSCLK).
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_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_ITConfig (uint8_t RCC_IT, FunctionalState NewState)
 Enables or disables the specified RCC interrupts.
void RCC_USBCLKConfig (uint32_t RCC_USBCLKSource)
 Configures the USB clock (USBCLK).
void RCC_OTGFSCLKConfig (uint32_t RCC_OTGFSCLKSource)
 Configures the USB OTG FS clock (OTGFSCLK).
void RCC_ADCCLKConfig (uint32_t RCC_PCLK2)
 Configures the ADC clock (ADCCLK).
void RCC_I2S2CLKConfig (uint32_t RCC_I2S2CLKSource)
 Configures the I2S2 clock source(I2S2CLK).
void RCC_I2S3CLKConfig (uint32_t RCC_I2S3CLKSource)
 Configures the I2S3 clock source(I2S2CLK).
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_RTCCLKConfig (uint32_t RCC_RTCCLKSource)
 Configures the RTC clock (RTCCLK).
void RCC_RTCCLKCmd (FunctionalState NewState)
 Enables or disables the RTC clock.
void RCC_GetClocksFreq (RCC_ClocksTypeDef *RCC_Clocks)
 Returns the frequencies of different on chip clocks.
void RCC_AHBPeriphClockCmd (uint32_t RCC_AHBPeriph, FunctionalState NewState)
 Enables or disables the AHB peripheral clock.
void RCC_APB2PeriphClockCmd (uint32_t RCC_APB2Periph, FunctionalState NewState)
 Enables or disables the High Speed APB (APB2) peripheral clock.
void RCC_APB1PeriphClockCmd (uint32_t RCC_APB1Periph, FunctionalState NewState)
 Enables or disables the Low Speed APB (APB1) peripheral clock.
void RCC_AHBPeriphResetCmd (uint32_t RCC_AHBPeriph, FunctionalState NewState)
 Forces or releases AHB peripheral reset.
void RCC_APB2PeriphResetCmd (uint32_t RCC_APB2Periph, FunctionalState NewState)
 Forces or releases High Speed APB (APB2) peripheral reset.
void RCC_APB1PeriphResetCmd (uint32_t RCC_APB1Periph, FunctionalState NewState)
 Forces or releases Low Speed APB (APB1) peripheral reset.
void RCC_BackupResetCmd (FunctionalState NewState)
 Forces or releases the Backup domain reset.
void RCC_ClockSecuritySystemCmd (FunctionalState NewState)
 Enables or disables the Clock Security System.
void RCC_MCOConfig (uint8_t RCC_MCO)
 Selects the clock source to output on MCO pin.
FlagStatus RCC_GetFlagStatus (uint8_t RCC_FLAG)
 Checks whether the specified RCC flag is set or not.
void RCC_ClearFlag (void)
 Clears the RCC reset flags.
ITStatus RCC_GetITStatus (uint8_t RCC_IT)
 Checks whether the specified RCC interrupt has occurred or not.
void RCC_ClearITPendingBit (uint8_t RCC_IT)
 Clears the RCC's interrupt pending bits.

Detailed Description

This file provides all the RCC firmware functions.

Author:
MCD Application Team
Version:
V3.5.0
Date:
11-March-2011
Attention:

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 2011 STMicroelectronics

Definition in file stm32f10x_rcc.c.

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