proxmark3/armsrc/flashmem.h

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/* Arduino SPIFlash Library v.2.5.0
* Copyright (C) 2015 by Prajwal Bhattaram
* Modified by Prajwal Bhattaram - 13/11/2016
*
* This file is part of the Arduino SPIFlash Library. This library is for
* Winbond NOR flash memory modules. In its current form it enables reading
* and writing individual data variables, structs and arrays from and to various locations;
* reading and writing pages; continuous read functions; sector, block and chip erase;
* suspending and resuming programming/erase and powering down for low power operation.
*
* This Library is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This Library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License v3.0
* along with the Arduino SPIFlash Library. If not, see
* <http://www.gnu.org/licenses/>.
*/
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
// Common Instructions //
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
#ifndef __FLASHMEM_H
#define __FLASHMEM_H
#include "proxmark3.h"
#include "apps.h"
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#include "ticks.h"
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// Used Command
#define ID 0x90
#define MANID 0x90
#define JEDECID 0x9F
#define READSTAT1 0x05
#define READSTAT2 0x35
#define WRITESTAT 0x01
#define WRITEDISABLE 0x04
#define WRITEENABLE 0x06
#define READDATA 0x03
#define PAGEPROG 0x02
#define SECTORERASE 0x20
#define BLOCK32ERASE 0x52
#define BLOCK64ERASE 0xD8
#define CHIPERASE 0xC7
#define UNIQUE_ID 0x4B
// Not used or not support command
#define RELEASE 0xAB
#define POWERDOWN 0xB9
#define FASTREAD 0x0B
#define SUSPEND 0x75
#define RESUME 0x7A
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
// Chip specific instructions //
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
//~~~~~~~~~~~~~~~~~~~~~~~~~ Winbond ~~~~~~~~~~~~~~~~~~~~~~~~~//
#define WINBOND_MANID 0xEF
#define WINBOND_DEVID 0x11
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#define PAGESIZE 0x100
//~~~~~~~~~~~~~~~~~~~~~~~~ Microchip ~~~~~~~~~~~~~~~~~~~~~~~~//
#define MICROCHIP_MANID 0xBF
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
// Definitions //
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
#define SPI_CLK 75000000 //Hex equivalent of 75MHz
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#define BUSY 0x01
#define WRTEN 0x02
#define SUS 0x40
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#define DUMMYBYTE 0xEE
#define NULLBYTE 0x00
#define NULLINT 0x0000
#define NO_CONTINUE 0x00
#define PASS 0x01
#define FAIL 0x00
#define maxAddress capacity
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
// List of Error codes //
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
#define SUCCESS 0x00
#define CALLBEGIN 0x01
#define UNKNOWNCHIP 0x02
#define UNKNOWNCAP 0x03
#define CHIPBUSY 0x04
#define OUTOFBOUNDS 0x05
#define CANTENWRITE 0x06
#define PREVWRITTEN 0x07
#define LOWRAM 0x08
#define NOSUSPEND 0x09
#define UNKNOWNERROR 0xFF
// List of blocks
#define MAX_BLOCKS 4
#define MAX_SECTORS 16
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
extern void Dbprintf(const char *fmt, ...);
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void FlashSetup(void);
void FlashStop(void);
bool Flash_WaitIdle(void);
uint8_t Flash_ReadStat1(void);
uint8_t Flash_ReadStat2(void);
uint16_t FlashSendByte(uint32_t data);
void Flash_WriteEnable();
bool Flash_WipeMemoryPage(uint8_t page);
bool Flash_WipeMemory();
bool Flash_Erase4k(uint8_t block, uint8_t sector);
//bool Flash_Erase32k(uint32_t address);
bool Flash_Erase64k(uint8_t block);
bool FlashInit();
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void Flash_UniqueID(uint8_t *uid);
uint8_t Flash_ReadID(void);
uint16_t Flash_ReadData(uint32_t address, uint8_t *out, uint16_t len);
uint16_t Flash_WriteData(uint32_t address, uint8_t *in, uint16_t len);
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void Flashmem_print_status(void);
#endif