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/**
******************************************************************************
* @file tae32f53xx_ll_fpll.c
* @author MCD Application Team
* @brief FPLL LL Module Driver
*
******************************************************************************
* @attention
*
* <h2><center>© Copyright (c) 2020 Tai-Action.
* All rights reserved.</center></h2>
*
* This software is licensed by Tai-Action 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
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "tae32f53xx_ll.h"
#define DBG_TAG "FPLL"
#define DBG_LVL DBG_ERROR
#include "dbg/tae32f53xx_dbg.h"
/** @addtogroup TAE32F53xx_LL_Driver
* @{
*/
/** @defgroup FPLL_LL FPLL LL
* @brief FPLL LL Module Driver
* @{
*/
#ifdef LL_FPLL_MODULE_ENABLED
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Exported functions --------------------------------------------------------*/
/** @defgroup FPLL_LL_Exported_Functions FPLL LL Exported Functions
* @brief FPLL LL Exported Functions
* @{
*/
/** @defgroup FPLL_LL_Exported_Functions_Group1 Initialization and de-initialization functions
* @brief Initialization and de-initialization functions
* @{
*/
/**
* @brief Initializes the FPLL peripheral
* @param Instance Specifies FPLL peripheral
* @return Status of the Initialization
*/
LL_StatusETypeDef LL_FPLL_Init(FPLL_TypeDef *Instance)
{
/* Init the low level hardware eg. Clock, NVIC */
LL_FPLL_MspInit(Instance);
return LL_OK;
}
/**
* @brief DeInitializes the FPLL peripheral
* @param Instance Specifies FPLL peripheral
* @return Status of the DeInitialization
*/
LL_StatusETypeDef LL_FPLL_DeInit(FPLL_TypeDef *Instance)
{
/* Init the low level hardware eg. Clock, NVIC */
LL_FPLL_MspDeInit(Instance);
return LL_OK;
}
/**
* @brief Initializes the FPLL MSP
* @param Instance Specifies FPLL peripheral
* @retval None
*/
__WEAK void LL_FPLL_MspInit(FPLL_TypeDef *Instance)
{
/* Prevent unused argument(s) compilation warning */
LL_UNUSED(Instance);
/* NOTE: This function should not be modified, when the callback is needed,
the LL_FPLL_MspInit could be implemented in the user file
*/
}
/**
* @brief DeInitializes the FPLL MSP
* @param Instance Specifies FPLL peripheral
* @retval None
*/
__WEAK void LL_FPLL_MspDeInit(FPLL_TypeDef *Instance)
{
/* Prevent unused argument(s) compilation warning */
LL_UNUSED(Instance);
/* NOTE: This function should not be modified, when the callback is needed,
the LL_FPLL_MspDeInit could be implemented in the user file
*/
}
/**
* @}
*/
/** @defgroup FPLL_LL_Exported_Functions_Group2 FPLL Config Fucntions
* @brief FPLL Config Fucntions
* @{
*/
/**
* @brief FPLL LL Start
* @param Instance Specifies FPLL peripheral
* @param integer FPLL Div integer
* @param frac FPLL Div Fraction
* @return FPLL Start Result
*/
LL_StatusETypeDef LL_FPLL_DivStart(FPLL_TypeDef *Instance, uint16_t integer, uint16_t frac)
{
if (Instance == NULL) {
LOG_E("FPLL Div config params error!\n");
return LL_ERROR;
}
__LL_FPLL_DivInt_Set(Instance, integer);
__LL_FPLL_DivFrac_Set(Instance, frac);
__LL_FPLL_En(Instance);
__LL_FPLL_Start(Instance);
return LL_OK;
}
/**
* @}
*/
/**
* @}
*/
/* Private functions ---------------------------------------------------------*/
#endif /* LL_FPLL_MODULE_ENABLED */
/**
* @}
*/
/**
* @}
*/
/************************* (C) COPYRIGHT Tai-Action *****END OF FILE***********/
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