CIU32_L051_M307R/Peripheral/CIU32L051_Lib/Include/ciu32l051_std_vrefbuf.h

/************************************************************************************************/
/**
* @file               ciu32l051_std_vrefbuf.h
* @author             MCU Ecosystem Development Team
* @brief              VREFBUF STD<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
*                     <EFBFBD>ṩVREFBUF<EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD>STD<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD>塣                      
*                     
*
**************************************************************************************************
* @attention
* Copyright (c) CEC Huada Electronic Design Co.,Ltd. All rights reserved.
*
**************************************************************************************************
*/

/* <20><><EFBFBD><EFBFBD>ͷ<EFBFBD>ļ<EFBFBD><C4BC>ظ<EFBFBD><D8B8><EFBFBD><EFBFBD><EFBFBD> */
#ifndef CIU32L051_STD_VREFBUF_H
#define CIU32L051_STD_VREFBUF_H

/************************************************************************************************/
/** 
* @addtogroup CIU32L051_STD_Driver
* @{
*/

/**
* @defgroup VREFBUF VREFBUF
* @brief    <EFBFBD>ο<EFBFBD><EFBFBD><EFBFBD>ѹԴ<EFBFBD><EFBFBD>STD<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @{
*/
/************************************************************************************************/

#ifdef __cplusplus
 extern "C" {
#endif

/*------------------------------------------includes--------------------------------------------*/
#include "ciu32l051_std_common.h"

/*-----------------------------------------type define------------------------------------------*/

/************************************************************************************************/
/**
* @defgroup VREFBUF_Constants VRFEBUF Constants
* @brief    VREFBUF<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>弰<EFBFBD>궨<EFBFBD><EFBFBD>
* @{
*
*/
/************************************************************************************************/

/* VRFEBUF <20><><EFBFBD><EFBFBD>֧<EFBFBD><D6A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD>ѹֵ: <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD> */
#define VREFBUF_VOLTAGE_2048                  VREFBUF_CSR_VRS_2048            /**< VRFEBUF <20><><EFBFBD><EFBFBD>2.048V */                
#define VREFBUF_VOLTAGE_2500                  VREFBUF_CSR_VRS_2500            /**< VRFEBUF <20><><EFBFBD><EFBFBD>2.5V   */
#define VREFBUF_VOLTAGE_3000                  VREFBUF_CSR_VRS_3000            /**< VRFEBUF <20><><EFBFBD><EFBFBD>3.0V   */ 

/* VRFEBUF <20><>ѹУ׼ֵ */
#define VREFBUF_CAL_VALUE_2048                *((uint32_t*)(VREFBUF_CAL_20))  /**< VREFBUFУ׼ֵ<D7BC><D6B5>ַ<EFBFBD><D6B7>2.048V */
#define VREFBUF_CAL_VALUE_2500                *((uint32_t*)(VREFBUF_CAL_25))  /**< VREFBUFУ׼ֵ<D7BC><D6B5>ַ<EFBFBD><D6B7>2.5V   */
#define VREFBUF_CAL_VALUE_3000                *((uint32_t*)(VREFBUF_CAL_30))  /**< VREFBUFУ׼ֵ<D7BC><D6B5>ַ<EFBFBD><D6B7>3.0V   */
 
/* VRFEBUF <20><><EFBFBD><EFBFBD>֧<EFBFBD><D6A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD>ѹֵ<D1B9><D6B5><EFBFBD><EFBFBD>ΪADC<44>ο<EFBFBD><CEBF><EFBFBD>ѹʱ<D1B9><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><D7AA><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD> */
#define VREFBUF_VOLTAGE_2048_REF               (2048U)                        /**< VRFEBUF <20><><EFBFBD><EFBFBD>2.048V <20>ο<EFBFBD><CEBF><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD>ֵ */                
#define VREFBUF_VOLTAGE_2500_REF               (2500U)                        /**< VRFEBUF <20><><EFBFBD><EFBFBD>2.048V <20>ο<EFBFBD><CEBF><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD>ֵ */   
#define VREFBUF_VOLTAGE_3000_REF               (3000U)                        /**< VRFEBUF <20><><EFBFBD><EFBFBD>2.048V <20>ο<EFBFBD><CEBF><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD>ֵ */   


/**
* @}
*/
/*------------------------------------------ functions -----------------------------------------*/
/************************************************************************************************/
/**
* @defgroup VREFBUF_Exported_Functions VREFBUF Exported Functions
* @brief    VREFBUF<EFBFBD><EFBFBD><EFBFBD>⺯<EFBFBD><EFBFBD>
* @{
*
*/
/************************************************************************************************/
/**
* @brief  VREFBUF ʹ<EFBFBD><EFBFBD>
* @retval <EFBFBD><EFBFBD>
*/
__STATIC_INLINE void std_vrefbuf_enable(void)
{
    VREFBUF->CSR |= (VREFBUF_CSR_EN);
}


/**
* @brief  VREFBUF <EFBFBD><EFBFBD>ֹ
* @retval <EFBFBD><EFBFBD>
*/
__STATIC_INLINE void std_vrefbuf_disable(void)
{
     VREFBUF->CSR &= (~VREFBUF_CSR_EN);
}


/**
* @brief  VREFBUF <EFBFBD><EFBFBD>ȡreadyλ״̬
* @retval bool <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD>жϽ<EFBFBD><EFBFBD><EFBFBD>
*             @arg true<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ʾVREFBUF<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ﵽԤ<EFBFBD><EFBFBD>ֵ
*             @arg false<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾVREFBUFδ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD>ȶ<EFBFBD>
*/
__STATIC_INLINE bool std_vrefbuf_get_ready_status(void)
{   
    return ((VREFBUF->CSR & VREFBUF_CSR_RDY) == (VREFBUF_CSR_RDY));
}


/**
* @brief VREFBUF <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @param voltage_scale VREFBUF<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹֵ
*             @arg VREFBUF_VOLTAGE_2048
*             @arg VREFBUF_VOLTAGE_2500
*             @arg VREFBUF_VOLTAGE_3000
*/
__STATIC_INLINE void std_vrefbuf_output_config(uint32_t voltage_scale)
{
    MODIFY_REG(VREFBUF->CSR, VREFBUF_CSR_VRS, voltage_scale);
}


/** 
* @} 
*/

/** 
* @} 
*/


#ifdef __cplusplus
}
#endif

/**
* @} 
*/  

/**
* @}
*/

#endif /* CIU32L051_STD_VREFBUF_H */