54 lines
2.0 KiB
C
54 lines
2.0 KiB
C
/********************* (C) COPYRIGHT 2015 e-Design Co.,Ltd. ********************
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File Name : EXT_Flash.h
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Version : S100 APP Ver 2.11
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Description:
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Author : bure
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Data:
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History:
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*******************************************************************************/
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#ifndef __EXT_FLASH_H
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#define __EXT_FLASH_H
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//#include "stm32f10x_lib.h"
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#include "STM32F10x.h"
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extern u8 flash_mode;
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#define FLASH_2M 1
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#define FLASH_8M 2
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//#define W25Q64BV
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#define WREN 0x06 // Write enable instruction
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#define READ 0x03 // Read from Memory instruction
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#define RDSR 0x05 // Read Status Register instruction
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#define PP 0x02 // Write to Memory instruction
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#define PE 0xDB // Page Erase instruction
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#define PW 0x0A // Page write instruction
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#define DP 0xB9 // Deep power-down instruction
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#define RDP 0xAB // Release from deep power-down instruction
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//----W25Q64BV----------------------------------------------------------------//
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#define CHIPE 0xC7 // Chip All Erase instruction
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#define BE64 0xD8 // Block 32k Erase instruction
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#define BE32 0x52 // Block 64k Erase instruction
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#define SE 0x20 // Sector 4K Erase instruction
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#define Dummy_Byte 0xA5
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#define EXT_FLASH_PageSize 256
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//----------------------------------------------------------------------------//
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#define WIP_Flag 0x01 // Write In Progress (WIP) flag
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#define ExtFlash_CS_LOW() GPIO_ResetBits(GPIOB, GPIO_Pin_7)
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#define ExtFlash_CS_HIGH() GPIO_SetBits(GPIOB, GPIO_Pin_7)
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void ExtFlash_PageWR(u8* pBuffer, u32 WriteAddr);
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void ExtFlash_PageRD(u8* pBuffer, u32 ReadAddr, u16 Lenght);
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void MAL_GetStatus (void);
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u8 ExtFlash_ReadByte(void);
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u8 ExtFlash_SendByte(u8 byte);
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void ExtFlash_WriteEnable(void);
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void ExtFlash_WaitForWriteEnd(void);
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void ExtFlash_PageProg(u8* pBuffer, u32 WriteAddr,u8 CMD);
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#endif
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/********************************* END OF FILE ******************************/
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