66 lines
3.0 KiB
C
66 lines
3.0 KiB
C
/*
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* Copyright (c) 2022, SHANGHAI FUDAN MICROELECTRONICS GROUP CO., LTD.(FUDAN MICROELECTRONICS./ FUDAN MICRO.)
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* All rights reserved.
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*
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* Processor: FM33LG0xxA
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* http: http://www.fmdevelopers.com.cn/
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* 4. To provide the most up-to-date information, the revision of our documents
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* on the World Wide Web will be the most Current. Your printed copy may be
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* an earlier revision. To verify you have the latest information avaliable,
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* refer to: http://www.fmdevelopers.com.cn/.
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*
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* THIS SOFTWARE IS PROVIDED BY FUDAN MICRO "AS IS" AND ANY EXPRESSED
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* ORIMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED.IN NO EVENT SHALL FUDAN MICRO OR ITS CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISINGIN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OFTHE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __SVD_H__
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#define __SVD_H__
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#include "fm33lg0xx_fl.h"
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/* SVD监测电源 */
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typedef enum
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{
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SVD_MONTIOR_VDD = 0U, /* 内部电压VDD */
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SVD_MONTIOR_SVS = 1U /* 外部电源SVS */
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}SVD_MONTIOR_POWER;
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/* SVD监测结果 */
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typedef enum
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{
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SVD_BELOW_THRESHOLD = 0U, /* 电源电压低于SVD当前阈值 */
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SVD_HIGHER_THRESHOLD = !SVD_BELOW_THRESHOLD /* 电源电压高于SVD当前阈值 */
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}SVD_RESULT;
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#define SVD_SVS_GPIO (GPIOA)
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#define SVD_SVS_PIN (FL_GPIO_PIN_15)
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extern void SVD_Init(SVD_MONTIOR_POWER eSVD_MonitroPower, uint32_t u32WarnThreshold, uint32_t u32RevVoltage);
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extern SVD_RESULT SVD_SVDO_POLL(void);
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extern SVD_RESULT SVD_SVDR_POLL(void);
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extern bool SVD_Result_Confirmed(SVD_RESULT eSVDResultType, uint32_t u32Delay_us);
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extern void RMU_BOR_Init(uint32_t u32BorThresold);
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#endif
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