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/*
* Copyright (C) 2022 McMCC <mcmcc@mail.ru>
* spi_eeprom.h
*
* This program 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 2
* of the License, or (at your option) any later version.
*
* This program 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.
*/
#ifndef __SPI_EEPROM_H__
#define __SPI_EEPROM_H__
#define SEEP_WREN_CMD 0x06 /* Set Write Enable Instruction */
#define SEEP_WRDI_CMD 0x04 /* Reset Write Enable Instruction */
#define SEEP_RDSR_CMD 0x05 /* Read Status Register */
#define SEEP_WRSR_CMD 0x01 /* Write Status Register */
#define SEEP_READ_CMD 0x03 /* Read Data from Memory Array */
#define SEEP_WRITE_CMD 0x02 /* Write Data to Memory Array */
struct spi_eeprom
{
char *name;
uint32_t total_bytes; /* EEPROM total memory size */
uint8_t addr_bits; /* Number of address bit */
};
/*const static struct spi_eeprom seepromlist[] = {
{ "25010", 128, 7 },
{ "25020", 256, 8 },
{ "25040", 512, 9 },
{ "25080", 1024, 10 },
{ "25160", 2048, 11 },
{ "25320", 4096, 12 },
{ "25640", 8192, 13 },
{ "25128", 16384, 14 },
{ "25256", 32768, 15 },
{ "25512", 65536, 16 },
{ "251024", 131072, 17 },
{ 0, 0, 0 }
};
*/
#define MAX_SEEP_SIZE 131072
#define MAX_SEEP_PSIZE 1024
int32_t parseSEEPsize(char *seepromname, struct spi_eeprom *seeprom);
#endif /* __SPI_EEPROM_H__ */
/* End of [spi_eeprom.h] package */
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