stm32f4xx_hal_rcc_ex.c File Reference

Extension RCC HAL module driver. This file provides firmware functions to manage the following functionalities RCC extension peripheral: + Extended Peripheral Control functions. More...

#include "stm32f4xx_hal.h"

Go to the source code of this file.

Functions
HAL_StatusTypeDef	HAL_RCCEx_PeriphCLKConfig (RCC_PeriphCLKInitTypeDef *PeriphClkInit)
	Initializes the RCC extended peripherals clocks according to the specified parameters in the RCC_PeriphCLKInitTypeDef.
void	HAL_RCCEx_GetPeriphCLKConfig (RCC_PeriphCLKInitTypeDef *PeriphClkInit)
	Configures the RCC_PeriphCLKInitTypeDef according to the internal RCC configuration registers.
uint32_t	HAL_RCCEx_GetPeriphCLKFreq (uint32_t PeriphClk)
	Return the peripheral clock frequency for a given peripheral(SAI..)
void	HAL_RCCEx_SelectLSEMode (uint8_t Mode)
	Select LSE mode.
HAL_StatusTypeDef	HAL_RCCEx_EnablePLLI2S (RCC_PLLI2SInitTypeDef *PLLI2SInit)
	Enable PLLI2S.
HAL_StatusTypeDef	HAL_RCCEx_DisablePLLI2S (void)
	Disable PLLI2S.
HAL_StatusTypeDef	HAL_RCCEx_EnablePLLSAI (RCC_PLLSAIInitTypeDef *PLLSAIInit)
	Enable PLLSAI.
HAL_StatusTypeDef	HAL_RCCEx_DisablePLLSAI (void)
	Disable PLLSAI.
HAL_StatusTypeDef	HAL_RCC_DeInit (void)
	Resets the RCC clock configuration to the default reset state.
HAL_StatusTypeDef	HAL_RCC_OscConfig (RCC_OscInitTypeDef *RCC_OscInitStruct)
	Initializes the RCC Oscillators according to the specified parameters in the RCC_OscInitTypeDef.
void	HAL_RCC_GetOscConfig (RCC_OscInitTypeDef *RCC_OscInitStruct)
	Configures the RCC_OscInitStruct according to the internal RCC configuration registers.

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Detailed Description

Extension RCC HAL module driver. This file provides firmware functions to manage the following functionalities RCC extension peripheral: + Extended Peripheral Control functions.

Author:

MCD Application Team

Attention:

© Copyright (c) 2017 STMicroelectronics. All rights reserved.

This software component is licensed by ST under BSD 3-Clause license, the "License"; You may not use this file except in compliance with the License. You may obtain a copy of the License at: opensource.org/licenses/BSD-3-Clause

Definition in file stm32f4xx_hal_rcc_ex.c.