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

#include "stm32f4xx.h"

Include dependency graph for stm32f4xx_rcc.h:

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Data Structures
struct	RCC_ClocksTypeDef

Macros
#define	RCC_HSE_OFF ((uint8_t)0x00)

#define	RCC_HSE_ON ((uint8_t)0x01)

#define	RCC_HSE_Bypass ((uint8_t)0x05)

#define	IS_RCC_HSE(HSE)

#define	RCC_PLLSource_HSI ((uint32_t)0x00000000)

#define	RCC_PLLSource_HSE ((uint32_t)0x00400000)

#define	IS_RCC_PLL_SOURCE(SOURCE)

#define	IS_RCC_PLLM_VALUE(VALUE) ((VALUE) <= 63)

#define	IS_RCC_PLLN_VALUE(VALUE) ((192 <= (VALUE)) && ((VALUE) <= 432))

#define	IS_RCC_PLLP_VALUE(VALUE) (((VALUE) == 2) \|\| ((VALUE) == 4) \|\| ((VALUE) == 6) \|\| ((VALUE) == 8))

#define	IS_RCC_PLLQ_VALUE(VALUE) ((4 <= (VALUE)) && ((VALUE) <= 15))

#define	IS_RCC_PLLI2SN_VALUE(VALUE) ((192 <= (VALUE)) && ((VALUE) <= 432))

#define	IS_RCC_PLLI2SR_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 7))

#define	IS_RCC_PLLI2SQ_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 15))

#define	IS_RCC_PLLSAIN_VALUE(VALUE) ((192 <= (VALUE)) && ((VALUE) <= 432))

#define	IS_RCC_PLLSAIQ_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 15))

#define	IS_RCC_PLLSAIR_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 7))

#define	IS_RCC_PLLSAI_DIVQ_VALUE(VALUE) ((1 <= (VALUE)) && ((VALUE) <= 32))

#define	IS_RCC_PLLI2S_DIVQ_VALUE(VALUE) ((1 <= (VALUE)) && ((VALUE) <= 32))

#define	RCC_PLLSAIDivR_Div2 ((uint32_t)0x00000000)

#define	RCC_PLLSAIDivR_Div4 ((uint32_t)0x00010000)

#define	RCC_PLLSAIDivR_Div8 ((uint32_t)0x00020000)

#define	RCC_PLLSAIDivR_Div16 ((uint32_t)0x00030000)

#define	IS_RCC_PLLSAI_DIVR_VALUE(VALUE)

#define	RCC_SYSCLKSource_HSI ((uint32_t)0x00000000)

#define	RCC_SYSCLKSource_HSE ((uint32_t)0x00000001)

#define	RCC_SYSCLKSource_PLLCLK ((uint32_t)0x00000002)

#define	IS_RCC_SYSCLK_SOURCE(SOURCE)

#define	RCC_SYSCLK_Div1 ((uint32_t)0x00000000)

#define	RCC_SYSCLK_Div2 ((uint32_t)0x00000080)

#define	RCC_SYSCLK_Div4 ((uint32_t)0x00000090)

#define	RCC_SYSCLK_Div8 ((uint32_t)0x000000A0)

#define	RCC_SYSCLK_Div16 ((uint32_t)0x000000B0)

#define	RCC_SYSCLK_Div64 ((uint32_t)0x000000C0)

#define	RCC_SYSCLK_Div128 ((uint32_t)0x000000D0)

#define	RCC_SYSCLK_Div256 ((uint32_t)0x000000E0)

#define	RCC_SYSCLK_Div512 ((uint32_t)0x000000F0)

#define	IS_RCC_HCLK(HCLK)

#define	RCC_HCLK_Div1 ((uint32_t)0x00000000)

#define	RCC_HCLK_Div2 ((uint32_t)0x00001000)

#define	RCC_HCLK_Div4 ((uint32_t)0x00001400)

#define	RCC_HCLK_Div8 ((uint32_t)0x00001800)

#define	RCC_HCLK_Div16 ((uint32_t)0x00001C00)

#define	IS_RCC_PCLK(PCLK)

#define	RCC_IT_LSIRDY ((uint8_t)0x01)

#define	RCC_IT_LSERDY ((uint8_t)0x02)

#define	RCC_IT_HSIRDY ((uint8_t)0x04)

#define	RCC_IT_HSERDY ((uint8_t)0x08)

#define	RCC_IT_PLLRDY ((uint8_t)0x10)

#define	RCC_IT_PLLI2SRDY ((uint8_t)0x20)

#define	RCC_IT_PLLSAIRDY ((uint8_t)0x40)

#define	RCC_IT_CSS ((uint8_t)0x80)

#define	IS_RCC_IT(IT) ((((IT) & (uint8_t)0x80) == 0x00) && ((IT) != 0x00))

#define	IS_RCC_GET_IT(IT)

#define	IS_RCC_CLEAR_IT(IT) ((IT) != 0x00)

#define	RCC_LSE_OFF ((uint8_t)0x00)

#define	RCC_LSE_ON ((uint8_t)0x01)

#define	RCC_LSE_Bypass ((uint8_t)0x04)

#define	IS_RCC_LSE(LSE)

#define	RCC_RTCCLKSource_LSE ((uint32_t)0x00000100)

#define	RCC_RTCCLKSource_LSI ((uint32_t)0x00000200)

#define	RCC_RTCCLKSource_HSE_Div2 ((uint32_t)0x00020300)

#define	RCC_RTCCLKSource_HSE_Div3 ((uint32_t)0x00030300)

#define	RCC_RTCCLKSource_HSE_Div4 ((uint32_t)0x00040300)

#define	RCC_RTCCLKSource_HSE_Div5 ((uint32_t)0x00050300)

#define	RCC_RTCCLKSource_HSE_Div6 ((uint32_t)0x00060300)

#define	RCC_RTCCLKSource_HSE_Div7 ((uint32_t)0x00070300)

#define	RCC_RTCCLKSource_HSE_Div8 ((uint32_t)0x00080300)

#define	RCC_RTCCLKSource_HSE_Div9 ((uint32_t)0x00090300)

#define	RCC_RTCCLKSource_HSE_Div10 ((uint32_t)0x000A0300)

#define	RCC_RTCCLKSource_HSE_Div11 ((uint32_t)0x000B0300)

#define	RCC_RTCCLKSource_HSE_Div12 ((uint32_t)0x000C0300)

#define	RCC_RTCCLKSource_HSE_Div13 ((uint32_t)0x000D0300)

#define	RCC_RTCCLKSource_HSE_Div14 ((uint32_t)0x000E0300)

#define	RCC_RTCCLKSource_HSE_Div15 ((uint32_t)0x000F0300)

#define	RCC_RTCCLKSource_HSE_Div16 ((uint32_t)0x00100300)

#define	RCC_RTCCLKSource_HSE_Div17 ((uint32_t)0x00110300)

#define	RCC_RTCCLKSource_HSE_Div18 ((uint32_t)0x00120300)

#define	RCC_RTCCLKSource_HSE_Div19 ((uint32_t)0x00130300)

#define	RCC_RTCCLKSource_HSE_Div20 ((uint32_t)0x00140300)

#define	RCC_RTCCLKSource_HSE_Div21 ((uint32_t)0x00150300)

#define	RCC_RTCCLKSource_HSE_Div22 ((uint32_t)0x00160300)

#define	RCC_RTCCLKSource_HSE_Div23 ((uint32_t)0x00170300)

#define	RCC_RTCCLKSource_HSE_Div24 ((uint32_t)0x00180300)

#define	RCC_RTCCLKSource_HSE_Div25 ((uint32_t)0x00190300)

#define	RCC_RTCCLKSource_HSE_Div26 ((uint32_t)0x001A0300)

#define	RCC_RTCCLKSource_HSE_Div27 ((uint32_t)0x001B0300)

#define	RCC_RTCCLKSource_HSE_Div28 ((uint32_t)0x001C0300)

#define	RCC_RTCCLKSource_HSE_Div29 ((uint32_t)0x001D0300)

#define	RCC_RTCCLKSource_HSE_Div30 ((uint32_t)0x001E0300)

#define	RCC_RTCCLKSource_HSE_Div31 ((uint32_t)0x001F0300)

#define	IS_RCC_RTCCLK_SOURCE(SOURCE)

#define	RCC_I2S2CLKSource_PLLI2S ((uint8_t)0x00)

#define	RCC_I2S2CLKSource_Ext ((uint8_t)0x01)

#define	IS_RCC_I2SCLK_SOURCE(SOURCE) (((SOURCE) == RCC_I2S2CLKSource_PLLI2S) \|\| ((SOURCE) == RCC_I2S2CLKSource_Ext))

#define	RCC_SAIACLKSource_PLLSAI ((uint32_t)0x00000000)

#define	RCC_SAIACLKSource_PLLI2S ((uint32_t)0x00100000)

#define	RCC_SAIACLKSource_Ext ((uint32_t)0x00200000)

#define	IS_RCC_SAIACLK_SOURCE(SOURCE)

#define	RCC_SAIBCLKSource_PLLSAI ((uint32_t)0x00000000)

#define	RCC_SAIBCLKSource_PLLI2S ((uint32_t)0x00400000)

#define	RCC_SAIBCLKSource_Ext ((uint32_t)0x00800000)

#define	IS_RCC_SAIBCLK_SOURCE(SOURCE)

#define	RCC_TIMPrescDesactivated ((uint8_t)0x00)

#define	RCC_TIMPrescActivated ((uint8_t)0x01)

#define	IS_RCC_TIMCLK_PRESCALER(VALUE) (((VALUE) == RCC_TIMPrescDesactivated) \|\| ((VALUE) == RCC_TIMPrescActivated))

#define	RCC_AHB1Periph_GPIOA ((uint32_t)0x00000001)

#define	RCC_AHB1Periph_GPIOB ((uint32_t)0x00000002)

#define	RCC_AHB1Periph_GPIOC ((uint32_t)0x00000004)

#define	RCC_AHB1Periph_GPIOD ((uint32_t)0x00000008)

#define	RCC_AHB1Periph_GPIOE ((uint32_t)0x00000010)

#define	RCC_AHB1Periph_GPIOF ((uint32_t)0x00000020)

#define	RCC_AHB1Periph_GPIOG ((uint32_t)0x00000040)

#define	RCC_AHB1Periph_GPIOH ((uint32_t)0x00000080)

#define	RCC_AHB1Periph_GPIOI ((uint32_t)0x00000100)

#define	RCC_AHB1Periph_GPIOJ ((uint32_t)0x00000200)

#define	RCC_AHB1Periph_GPIOK ((uint32_t)0x00000400)

#define	RCC_AHB1Periph_CRC ((uint32_t)0x00001000)

#define	RCC_AHB1Periph_FLITF ((uint32_t)0x00008000)

#define	RCC_AHB1Periph_SRAM1 ((uint32_t)0x00010000)

#define	RCC_AHB1Periph_SRAM2 ((uint32_t)0x00020000)

#define	RCC_AHB1Periph_BKPSRAM ((uint32_t)0x00040000)

#define	RCC_AHB1Periph_SRAM3 ((uint32_t)0x00080000)

#define	RCC_AHB1Periph_CCMDATARAMEN ((uint32_t)0x00100000)

#define	RCC_AHB1Periph_DMA1 ((uint32_t)0x00200000)

#define	RCC_AHB1Periph_DMA2 ((uint32_t)0x00400000)

#define	RCC_AHB1Periph_DMA2D ((uint32_t)0x00800000)

#define	RCC_AHB1Periph_ETH_MAC ((uint32_t)0x02000000)

#define	RCC_AHB1Periph_ETH_MAC_Tx ((uint32_t)0x04000000)

#define	RCC_AHB1Periph_ETH_MAC_Rx ((uint32_t)0x08000000)

#define	RCC_AHB1Periph_ETH_MAC_PTP ((uint32_t)0x10000000)

#define	RCC_AHB1Periph_OTG_HS ((uint32_t)0x20000000)

#define	RCC_AHB1Periph_OTG_HS_ULPI ((uint32_t)0x40000000)

#define	IS_RCC_AHB1_CLOCK_PERIPH(PERIPH) ((((PERIPH) & 0x810BE800) == 0x00) && ((PERIPH) != 0x00))

#define	IS_RCC_AHB1_RESET_PERIPH(PERIPH) ((((PERIPH) & 0xDD1FE800) == 0x00) && ((PERIPH) != 0x00))

#define	IS_RCC_AHB1_LPMODE_PERIPH(PERIPH) ((((PERIPH) & 0x81106800) == 0x00) && ((PERIPH) != 0x00))

#define	RCC_AHB2Periph_DCMI ((uint32_t)0x00000001)

#define	RCC_AHB2Periph_CRYP ((uint32_t)0x00000010)

#define	RCC_AHB2Periph_HASH ((uint32_t)0x00000020)

#define	RCC_AHB2Periph_RNG ((uint32_t)0x00000040)

#define	RCC_AHB2Periph_OTG_FS ((uint32_t)0x00000080)

#define	IS_RCC_AHB2_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFF0E) == 0x00) && ((PERIPH) != 0x00))

#define	IS_RCC_AHB3_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFFFE) == 0x00) && ((PERIPH) != 0x00))

#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_TIM12 ((uint32_t)0x00000040)

#define	RCC_APB1Periph_TIM13 ((uint32_t)0x00000080)

#define	RCC_APB1Periph_TIM14 ((uint32_t)0x00000100)

#define	RCC_APB1Periph_WWDG ((uint32_t)0x00000800)

#define	RCC_APB1Periph_SPI2 ((uint32_t)0x00004000)

#define	RCC_APB1Periph_SPI3 ((uint32_t)0x00008000)

#define	RCC_APB1Periph_USART2 ((uint32_t)0x00020000)

#define	RCC_APB1Periph_USART3 ((uint32_t)0x00040000)

#define	RCC_APB1Periph_UART4 ((uint32_t)0x00080000)

#define	RCC_APB1Periph_UART5 ((uint32_t)0x00100000)

#define	RCC_APB1Periph_I2C1 ((uint32_t)0x00200000)

#define	RCC_APB1Periph_I2C2 ((uint32_t)0x00400000)

#define	RCC_APB1Periph_I2C3 ((uint32_t)0x00800000)

#define	RCC_APB1Periph_CAN1 ((uint32_t)0x02000000)

#define	RCC_APB1Periph_CAN2 ((uint32_t)0x04000000)

#define	RCC_APB1Periph_PWR ((uint32_t)0x10000000)

#define	RCC_APB1Periph_DAC ((uint32_t)0x20000000)

#define	RCC_APB1Periph_UART7 ((uint32_t)0x40000000)

#define	RCC_APB1Periph_UART8 ((uint32_t)0x80000000)

#define	IS_RCC_APB1_PERIPH(PERIPH) ((((PERIPH) & 0x09013600) == 0x00) && ((PERIPH) != 0x00))

#define	RCC_APB2Periph_TIM1 ((uint32_t)0x00000001)

#define	RCC_APB2Periph_TIM8 ((uint32_t)0x00000002)

#define	RCC_APB2Periph_USART1 ((uint32_t)0x00000010)

#define	RCC_APB2Periph_USART6 ((uint32_t)0x00000020)

#define	RCC_APB2Periph_ADC ((uint32_t)0x00000100)

#define	RCC_APB2Periph_ADC1 ((uint32_t)0x00000100)

#define	RCC_APB2Periph_ADC2 ((uint32_t)0x00000200)

#define	RCC_APB2Periph_ADC3 ((uint32_t)0x00000400)

#define	RCC_APB2Periph_SDIO ((uint32_t)0x00000800)

#define	RCC_APB2Periph_SPI1 ((uint32_t)0x00001000)

#define	RCC_APB2Periph_SPI4 ((uint32_t)0x00002000)

#define	RCC_APB2Periph_SYSCFG ((uint32_t)0x00004000)

#define	RCC_APB2Periph_TIM9 ((uint32_t)0x00010000)

#define	RCC_APB2Periph_TIM10 ((uint32_t)0x00020000)

#define	RCC_APB2Periph_TIM11 ((uint32_t)0x00040000)

#define	RCC_APB2Periph_SPI5 ((uint32_t)0x00100000)

#define	RCC_APB2Periph_SPI6 ((uint32_t)0x00200000)

#define	RCC_APB2Periph_SAI1 ((uint32_t)0x00400000)

#define	RCC_APB2Periph_LTDC ((uint32_t)0x04000000)

#define	IS_RCC_APB2_PERIPH(PERIPH) ((((PERIPH) & 0xFB8880CC) == 0x00) && ((PERIPH) != 0x00))

#define	IS_RCC_APB2_RESET_PERIPH(PERIPH) ((((PERIPH) & 0xFB8886CC) == 0x00) && ((PERIPH) != 0x00))

#define	RCC_MCO1Source_HSI ((uint32_t)0x00000000)

#define	RCC_MCO1Source_LSE ((uint32_t)0x00200000)

#define	RCC_MCO1Source_HSE ((uint32_t)0x00400000)

#define	RCC_MCO1Source_PLLCLK ((uint32_t)0x00600000)

#define	RCC_MCO1Div_1 ((uint32_t)0x00000000)

#define	RCC_MCO1Div_2 ((uint32_t)0x04000000)

#define	RCC_MCO1Div_3 ((uint32_t)0x05000000)

#define	RCC_MCO1Div_4 ((uint32_t)0x06000000)

#define	RCC_MCO1Div_5 ((uint32_t)0x07000000)

#define	IS_RCC_MCO1SOURCE(SOURCE)

#define	IS_RCC_MCO1DIV(DIV)

#define	RCC_MCO2Source_SYSCLK ((uint32_t)0x00000000)

#define	RCC_MCO2Source_PLLI2SCLK ((uint32_t)0x40000000)

#define	RCC_MCO2Source_HSE ((uint32_t)0x80000000)

#define	RCC_MCO2Source_PLLCLK ((uint32_t)0xC0000000)

#define	RCC_MCO2Div_1 ((uint32_t)0x00000000)

#define	RCC_MCO2Div_2 ((uint32_t)0x20000000)

#define	RCC_MCO2Div_3 ((uint32_t)0x28000000)

#define	RCC_MCO2Div_4 ((uint32_t)0x30000000)

#define	RCC_MCO2Div_5 ((uint32_t)0x38000000)

#define	IS_RCC_MCO2SOURCE(SOURCE)

#define	IS_RCC_MCO2DIV(DIV)

#define	RCC_FLAG_HSIRDY ((uint8_t)0x21)

#define	RCC_FLAG_HSERDY ((uint8_t)0x31)

#define	RCC_FLAG_PLLRDY ((uint8_t)0x39)

#define	RCC_FLAG_PLLI2SRDY ((uint8_t)0x3B)

#define	RCC_FLAG_PLLSAIRDY ((uint8_t)0x3D)

#define	RCC_FLAG_LSERDY ((uint8_t)0x41)

#define	RCC_FLAG_LSIRDY ((uint8_t)0x61)

#define	RCC_FLAG_BORRST ((uint8_t)0x79)

#define	RCC_FLAG_PINRST ((uint8_t)0x7A)

#define	RCC_FLAG_PORRST ((uint8_t)0x7B)

#define	RCC_FLAG_SFTRST ((uint8_t)0x7C)

#define	RCC_FLAG_IWDGRST ((uint8_t)0x7D)

#define	RCC_FLAG_WWDGRST ((uint8_t)0x7E)

#define	RCC_FLAG_LPWRRST ((uint8_t)0x7F)

#define	IS_RCC_FLAG(FLAG)

#define	IS_RCC_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F)

Functions
void	RCC_DeInit (void)
	Resets the RCC clock configuration to the default reset state. More...

void	RCC_HSEConfig (uint8_t RCC_HSE)
	Configures the External High Speed oscillator (HSE). More...

ErrorStatus	RCC_WaitForHSEStartUp (void)
	Waits for HSE start-up. More...

void	RCC_AdjustHSICalibrationValue (uint8_t HSICalibrationValue)
	Adjusts the Internal High Speed oscillator (HSI) calibration value. More...

void	RCC_HSICmd (FunctionalState NewState)
	Enables or disables the Internal High Speed oscillator (HSI). More...

void	RCC_LSEConfig (uint8_t RCC_LSE)
	Configures the External Low Speed oscillator (LSE). More...

void	RCC_LSICmd (FunctionalState NewState)
	Enables or disables the Internal Low Speed oscillator (LSI). More...

void	RCC_PLLConfig (uint32_t RCC_PLLSource, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP, uint32_t PLLQ)
	Configures the main PLL clock source, multiplication and division factors. More...

void	RCC_PLLCmd (FunctionalState NewState)
	Enables or disables the main PLL. More...

void	RCC_PLLI2SCmd (FunctionalState NewState)
	Enables or disables the PLLI2S. More...

void	RCC_PLLSAIConfig (uint32_t PLLSAIN, uint32_t PLLSAIQ, uint32_t PLLSAIR)
	Configures the PLLSAI clock multiplication and division factors. More...

void	RCC_PLLSAICmd (FunctionalState NewState)
	Enables or disables the PLLSAI. More...

void	RCC_ClockSecuritySystemCmd (FunctionalState NewState)
	Enables or disables the Clock Security System. More...

void	RCC_MCO1Config (uint32_t RCC_MCO1Source, uint32_t RCC_MCO1Div)
	Selects the clock source to output on MCO1 pin(PA8). More...

void	RCC_MCO2Config (uint32_t RCC_MCO2Source, uint32_t RCC_MCO2Div)
	Selects the clock source to output on MCO2 pin(PC9). More...

void	RCC_SYSCLKConfig (uint32_t RCC_SYSCLKSource)
	Configures the system clock (SYSCLK). More...

uint8_t	RCC_GetSYSCLKSource (void)
	Returns the clock source used as system clock. More...

void	RCC_HCLKConfig (uint32_t RCC_SYSCLK)
	Configures the AHB clock (HCLK). More...

void	RCC_PCLK1Config (uint32_t RCC_HCLK)
	Configures the Low Speed APB clock (PCLK1). More...

void	RCC_PCLK2Config (uint32_t RCC_HCLK)
	Configures the High Speed APB clock (PCLK2). More...

void	RCC_GetClocksFreq (RCC_ClocksTypeDef *RCC_Clocks)
	Returns the frequencies of different on chip clocks; SYSCLK, HCLK, PCLK1 and PCLK2. More...

void	RCC_RTCCLKConfig (uint32_t RCC_RTCCLKSource)
	Configures the RTC clock (RTCCLK). More...

void	RCC_RTCCLKCmd (FunctionalState NewState)
	Enables or disables the RTC clock. More...

void	RCC_BackupResetCmd (FunctionalState NewState)
	Forces or releases the Backup domain reset. More...

void	RCC_I2SCLKConfig (uint32_t RCC_I2SCLKSource)
	Configures the I2S clock source (I2SCLK). More...

void	RCC_SAIPLLI2SClkDivConfig (uint32_t RCC_PLLI2SDivQ)
	Configures the SAI clock Divider coming from PLLI2S. More...

void	RCC_SAIPLLSAIClkDivConfig (uint32_t RCC_PLLSAIDivQ)
	Configures the SAI clock Divider coming from PLLSAI. More...

void	RCC_SAIBlockACLKConfig (uint32_t RCC_SAIBlockACLKSource)
	Configures SAI1BlockA clock source selection. More...

void	RCC_SAIBlockBCLKConfig (uint32_t RCC_SAIBlockBCLKSource)
	Configures SAI1BlockB clock source selection. More...

void	RCC_LTDCCLKDivConfig (uint32_t RCC_PLLSAIDivR)
	Configures the LTDC clock Divider coming from PLLSAI. More...

void	RCC_TIMCLKPresConfig (uint32_t RCC_TIMCLKPrescaler)
	Configures the Timers clocks prescalers selection. More...

void	RCC_AHB1PeriphClockCmd (uint32_t RCC_AHB1Periph, FunctionalState NewState)
	Enables or disables the AHB1 peripheral clock. More...

void	RCC_AHB2PeriphClockCmd (uint32_t RCC_AHB2Periph, FunctionalState NewState)
	Enables or disables the AHB2 peripheral clock. More...

void	RCC_AHB3PeriphClockCmd (uint32_t RCC_AHB3Periph, FunctionalState NewState)
	Enables or disables the AHB3 peripheral clock. More...

void	RCC_APB1PeriphClockCmd (uint32_t RCC_APB1Periph, FunctionalState NewState)
	Enables or disables the Low Speed APB (APB1) peripheral clock. More...

void	RCC_APB2PeriphClockCmd (uint32_t RCC_APB2Periph, FunctionalState NewState)
	Enables or disables the High Speed APB (APB2) peripheral clock. More...

void	RCC_AHB1PeriphResetCmd (uint32_t RCC_AHB1Periph, FunctionalState NewState)
	Forces or releases AHB1 peripheral reset. More...

void	RCC_AHB2PeriphResetCmd (uint32_t RCC_AHB2Periph, FunctionalState NewState)
	Forces or releases AHB2 peripheral reset. More...

void	RCC_AHB3PeriphResetCmd (uint32_t RCC_AHB3Periph, FunctionalState NewState)
	Forces or releases AHB3 peripheral reset. More...

void	RCC_APB1PeriphResetCmd (uint32_t RCC_APB1Periph, FunctionalState NewState)
	Forces or releases Low Speed APB (APB1) peripheral reset. More...

void	RCC_APB2PeriphResetCmd (uint32_t RCC_APB2Periph, FunctionalState NewState)
	Forces or releases High Speed APB (APB2) peripheral reset. More...

void	RCC_AHB1PeriphClockLPModeCmd (uint32_t RCC_AHB1Periph, FunctionalState NewState)
	Enables or disables the AHB1 peripheral clock during Low Power (Sleep) mode. More...

void	RCC_AHB2PeriphClockLPModeCmd (uint32_t RCC_AHB2Periph, FunctionalState NewState)
	Enables or disables the AHB2 peripheral clock during Low Power (Sleep) mode. More...

void	RCC_AHB3PeriphClockLPModeCmd (uint32_t RCC_AHB3Periph, FunctionalState NewState)
	Enables or disables the AHB3 peripheral clock during Low Power (Sleep) mode. More...

void	RCC_APB1PeriphClockLPModeCmd (uint32_t RCC_APB1Periph, FunctionalState NewState)
	Enables or disables the APB1 peripheral clock during Low Power (Sleep) mode. More...

void	RCC_APB2PeriphClockLPModeCmd (uint32_t RCC_APB2Periph, FunctionalState NewState)
	Enables or disables the APB2 peripheral clock during Low Power (Sleep) mode. More...

void	RCC_ITConfig (uint8_t RCC_IT, FunctionalState NewState)
	Enables or disables the specified RCC interrupts. More...

FlagStatus	RCC_GetFlagStatus (uint8_t RCC_FLAG)
	Checks whether the specified RCC flag is set or not. More...

void	RCC_ClearFlag (void)
	Clears the RCC reset flags. The reset flags are: RCC_FLAG_PINRST, RCC_FLAG_PORRST, RCC_FLAG_SFTRST, RCC_FLAG_IWDGRST, RCC_FLAG_WWDGRST, RCC_FLAG_LPWRRST. More...

ITStatus	RCC_GetITStatus (uint8_t RCC_IT)
	Checks whether the specified RCC interrupt has occurred or not. More...

void	RCC_ClearITPendingBit (uint8_t RCC_IT)
	Clears the RCC's interrupt pending bits. More...

Detailed Description

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

Author: MCD Application Team

Version: V1.3.0

Date: 08-November-2013

Attention

Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); You may not use this file except in compliance with the License. You may obtain a copy of the License at:

   http://www.st.com/software_license_agreement_liberty_v2

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Definition in file stm32f4xx_rcc.h.

Data Structures

Macros

Functions

Detailed Description

© COPYRIGHT 2013 STMicroelectronics