/**
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******************************************************************************
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* @file xl_osc.h
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* @author software group
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* @brief This file contains all the functions prototypes for the OSC
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* firmware library.
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******************************************************************************
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* @attention
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*
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* 2019 by Chipways Communications,Inc. All Rights Reserved.
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* This software is supplied under the terms of a license
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* agreement or non-disclosure agreement with Chipways.
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* Passing on and copying of this document,and communication
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* of its contents is not permitted without prior written
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* authorization.
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*
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* <h2><center>© COPYRIGHT 2019 Chipways</center></h2>
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef XL_OSC_H_
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#define XL_OSC_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "XL6600.h"
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/* Register define ------------------------------------------------------------*/
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#define OSC_CR_OSCINIT_MASK 0x1u
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#define OSC_CR_OSCINIT_SHIFT 0u
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#define OSC_CR_HGO_MASK 0x2u
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#define OSC_CR_HGO_SHIFT 1u
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#define OSC_CR_RANGE_MASK 0x4u
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#define OSC_CR_RANGE_SHIFT 2u
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#define OSC_CR_OSCOS_MASK 0x10u
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#define OSC_CR_OSCOS_SHIFT 4u
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#define OSC_CR_OSCSTEN_MASK 0x20u
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#define OSC_CR_OSCSTEN_SHIFT 5u
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#define OSC_CR_OSCEN_MASK 0x80u
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#define OSC_CR_OSCEN_SHIFT 7u
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/* TCR Bit Fields */
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#define OSC_TCR_ECLK_MASK 0x7FFFu
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#define OSC_TCR_ECLK_SHIFT 0u
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#define OSC_TCR_CV_MASK 0x8000u
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#define OSC_TCR_CV_SHIFT 15u
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/** OSC - Register Layout Typedef */
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typedef struct {
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__IO uint32_t CR; /*!< OSC ¿ØÖƼĴæÆ÷, offset: 0x0 */
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__IO uint32_t TCR; /*!< OSC À©Õ¹Ê±¼ä¿ØÖƼĴæÆ÷, offset: 0x4 */
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} OSC_Type;
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extern OSC_Type* OSC;
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/** @addtogroup XL6600_StdPeriph_Driver
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* @{
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*/
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/** @addtogroup OSC
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/**
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* @brief OSC³õʼ»¯½á¹¹Ì嶨Òå
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*/
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typedef struct
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{
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uint8_t OSC_OutputSelect; /*!< OSC Êä³öÑ¡Ôñ */
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uint8_t OSC_RangeSelect; /*!< ƵÂÊ·¶Î§Ñ¡Ôñ */
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uint8_t OSC_ModeSelect; /*!< ¸ßÔöÒæÕñµ´Æ÷Ñ¡Ôñ */
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}OSC_InitTypeDef;
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/** @defgroup OSC_Exported_Constants OSCÄ£¿éʹÓòÎÊý¶¨Òå
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* @{
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*/
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/** @defgroup OSC_OutSelect OSCÊä³öÑ¡Ôñ
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* @{
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*/
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#define OSC_EXTERNAL_COLOCK ((uint8_t)0x00) /*!< Ñ¡ÔñÍⲿʱÖÓÔ´ */
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#define OSC_OSCCILLATOR_COLOR ((uint8_t)0x10) /*!< Ñ¡ÔñOSCʱÖÓÔ´ */
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/**
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* @}
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*/
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/** @defgroup OSC_RangeSelect OSCƵÂÊ·¶Î§Ñ¡Ôñ
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* @{
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*/
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#define OSC_RANGE_LOW ((uint8_t)0x00) /*!< 32kHz */
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#define OSC_RANGE_HIGH ((uint8_t)0x04) /*!< 4 to 24MHz */
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/**
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* @}
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*/
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/** @defgroup OSC_WorkMode OSC¹¤×÷ģʽ
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* @{
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*/
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#define OSC_LP_MODE ((uint8_t)0x00) /*!< µÍ¹¦ºÄģʽ */
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#define OSC_HG_MODE ((uint8_t)0x02) /*!< ¸ßÔöÒæģʽ */
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/**
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* @}
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*/
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/** @defgroup OSC_InitResult OSC³õʼ»¯½á¹û
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* @{
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*/
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#define OSC_INITSTATUS_FAILED ((uint8_t)0x00) /*!< OSC ³õʼ»¯Ê§°Ü */
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#define OSC_INITSTATUS_SUCESS ((uint8_t)0x01) /*!< OSC ³õʼ»¯³É¹¦ */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported macro ------------------------------------------------------------*/
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/* Exported functions --------------------------------------------------------*/
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void OSC_Deinit(void);
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void OSC_Init(const OSC_InitTypeDef *OSC_InitStruct);
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void OSC_EnableCmd(FunctionalState State);
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void OSC_ModuleInStopModeCmd(FunctionalState NewState);
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void OSC_SetExtTime(uint32_t ExpTime);
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uint8_t OSC_GetInitStatus(void);
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uint8_t OSC_GetRange(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /*__XL_OSC_H__ */
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/**
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* @}
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*/
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/**
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* @}
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*/
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