mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2025-03-20 20:18:17 +08:00
137 lines
No EOL
4.8 KiB
C
137 lines
No EOL
4.8 KiB
C
/* Arduino SPIFlash Library v.2.5.0
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* Copyright (C) 2015 by Prajwal Bhattaram
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* Modified by Prajwal Bhattaram - 13/11/2016
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*
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* This file is part of the Arduino SPIFlash Library. This library is for
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* Winbond NOR flash memory modules. In its current form it enables reading
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* and writing individual data variables, structs and arrays from and to various locations;
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* reading and writing pages; continuous read functions; sector, block and chip erase;
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* suspending and resuming programming/erase and powering down for low power operation.
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*
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* This Library is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This Library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License v3.0
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* along with the Arduino SPIFlash Library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
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// Common Instructions //
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
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#ifndef __FLASHMEM_H
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#define __FLASHMEM_H
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#include "proxmark3.h"
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#include "apps.h"
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#define MANID 0x90
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#define PAGEPROG 0x02
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#define READDATA 0x03
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#define FASTREAD 0x0B
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#define WRITEDISABLE 0x04
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#define READSTAT1 0x05
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#define READSTAT2 0x35
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#define WRITESTAT 0x01
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#define WRITEENABLE 0x06
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#define SECTORERASE 0x20
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#define BLOCK32ERASE 0x52
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#define CHIPERASE 0xC7
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#define SUSPEND 0x75
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#define ID 0x90
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#define RESUME 0x7A
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#define JEDECID 0x9F
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#define RELEASE 0xAB
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#define POWERDOWN 0xB9
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#define BLOCK64ERASE 0xD8
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#define Enable_Reset 0x66
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#define Reset 0x99
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
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// Chip specific instructions //
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
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//~~~~~~~~~~~~~~~~~~~~~~~~~ Winbond ~~~~~~~~~~~~~~~~~~~~~~~~~//
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#define WINBOND_MANID 0xEF
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#define PAGESIZE 0x100
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//~~~~~~~~~~~~~~~~~~~~~~~~ Microchip ~~~~~~~~~~~~~~~~~~~~~~~~//
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#define MICROCHIP_MANID 0xBF
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
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// Definitions //
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
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#define BUSY 0x01
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#define SPI_CLK 104000000 //Hex equivalent of 104MHz
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#define WRTEN 0x02
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#define SUS 0x40
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#define DUMMYBYTE 0xEE
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#define NULLBYTE 0x00
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#define NULLINT 0x0000
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#define NO_CONTINUE 0x00
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#define PASS 0x01
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#define FAIL 0x00
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#define arrayLen(x) (sizeof(x) / sizeof(*x))
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#define lengthOf(x) (sizeof(x))/sizeof(byte)
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#define maxAddress capacity
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
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// Arduino Due DMA definitions //
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
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// Use SAM3X DMAC if nonzero
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#define USE_SAM3X_DMAC 1
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// Use extra Bus Matrix arbitration fix if nonzero
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#define USE_SAM3X_BUS_MATRIX_FIX 0
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// Time in ms for DMA receive timeout
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#define SAM3X_DMA_TIMEOUT 100
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// chip select register number
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#define SPI_CHIP_SEL 3
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// DMAC receive channel
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#define SPI_DMAC_RX_CH 1
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// DMAC transmit channel
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#define SPI_DMAC_TX_CH 0
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// DMAC Channel HW Interface Number for SPI TX.
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#define SPI_TX_IDX 1
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// DMAC Channel HW Interface Number for SPI RX.
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#define SPI_RX_IDX 2
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// Set DUE SPI clock div (any integer from 2 - 255)
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#define DUE_SPI_CLK 2
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
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// List of Error codes //
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
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#define SUCCESS 0x00
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#define CALLBEGIN 0x01
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#define UNKNOWNCHIP 0x02
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#define UNKNOWNCAP 0x03
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#define CHIPBUSY 0x04
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#define OUTOFBOUNDS 0x05
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#define CANTENWRITE 0x06
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#define PREVWRITTEN 0x07
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#define LOWRAM 0x08
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#define NOSUSPEND 0x09
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#define UNKNOWNERROR 0xFF
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
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uint8_t EXFLASH_spi_write_read(uint8_t wData);
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uint8_t EXFLASH_readStat1(void) ;
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uint8_t EXFLASH_readStat2(void) ;
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bool ESFLASH_NOTBUSY(void);
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void EXFLASH_Write_Enable(void) ;
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uint8_t EXFLASH_Read(uint8_t address[]);
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uint8_t EXFLASH_Program(uint8_t address[],uint8_t array[], uint8_t len) ;
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uint8_t EXFLASH_ReadID(void) ;
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bool EXFLASH_Erase(void) ;
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bool EXFLASH_Reset(void);
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void EXFLASH_Init(void);
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void EXFLASH_TEST(void);
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#endif |