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46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
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/*!
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* @File iap.h
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* @Brief Header file for the In-Application-Programming Module
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*
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* Created on: Sep 6, 2010
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* Author: joe
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*/
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#ifndef PIOS_IAP_H_
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#define PIOS_IAP_H_
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/****************************************************************************************
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* Header files
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****************************************************************************************/
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/*****************************************************************************************
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* Public Definitions/Macros
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****************************************************************************************/
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#if defined(STM32F4XX)
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#define MAGIC_REG_1 RTC_BKP_DR1
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#define MAGIC_REG_2 RTC_BKP_DR2
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#define IAP_BOOTCOUNT RTC_BKP_DR3
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#else
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#define MAGIC_REG_1 BKP_DR1
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#define MAGIC_REG_2 BKP_DR2
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#define IAP_BOOTCOUNT BKP_DR3
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#endif
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/****************************************************************************************
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* Public Functions
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****************************************************************************************/
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void PIOS_IAP_Init(void);
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uint32_t PIOS_IAP_CheckRequest( void );
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void PIOS_IAP_SetRequest1(void);
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void PIOS_IAP_SetRequest2(void);
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void PIOS_IAP_ClearRequest(void);
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uint16_t PIOS_IAP_ReadBootCount(void);
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void PIOS_IAP_WriteBootCount(uint16_t);
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/****************************************************************************************
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* Public Data
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****************************************************************************************/
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#endif /* PIOS_IAP_H_ */
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