mirror of
https://github.com/esp8266/Arduino.git
synced 2025-11-03 14:33:37 +03:00
3d70f43277
* cleanup/unify sector size define value * replicate spi_flash_sec_size.h file for host tests * further flash geometry cleanup, remove host test duplicate file
73 lines
2.2 KiB
C
73 lines
2.2 KiB
C
/*
|
|
* ESPRESSIF MIT License
|
|
*
|
|
* Copyright (c) 2016 <ESPRESSIF SYSTEMS (SHANGHAI) PTE LTD>
|
|
*
|
|
* Permission is hereby granted for use on ESPRESSIF SYSTEMS ESP8266 only, in which case,
|
|
* it is free of charge, to any person obtaining a copy of this software and associated
|
|
* documentation files (the "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the Software is furnished
|
|
* to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in all copies or
|
|
* substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
|
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
|
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
|
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
*/
|
|
|
|
#ifndef SPI_FLASH_H
|
|
#define SPI_FLASH_H
|
|
|
|
#include <spi_flash_geometry.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef enum {
|
|
SPI_FLASH_RESULT_OK,
|
|
SPI_FLASH_RESULT_ERR,
|
|
SPI_FLASH_RESULT_TIMEOUT
|
|
} SpiFlashOpResult;
|
|
|
|
typedef struct{
|
|
uint32 deviceId;
|
|
uint32 chip_size; // chip size in byte
|
|
uint32 block_size;
|
|
uint32 sector_size;
|
|
uint32 page_size;
|
|
uint32 status_mask;
|
|
} SpiFlashChip;
|
|
|
|
extern SpiFlashChip * flashchip; // in ram ROM-BIOS
|
|
|
|
uint32 spi_flash_get_id(void);
|
|
SpiFlashOpResult spi_flash_erase_sector(uint16 sec);
|
|
SpiFlashOpResult spi_flash_write(uint32 des_addr, uint32 *src_addr, uint32 size);
|
|
SpiFlashOpResult spi_flash_read(uint32 src_addr, uint32 *des_addr, uint32 size);
|
|
|
|
typedef SpiFlashOpResult (* user_spi_flash_read)(
|
|
SpiFlashChip *spi,
|
|
uint32 src_addr,
|
|
uint32 *des_addr,
|
|
uint32 size);
|
|
|
|
void spi_flash_set_read_func(user_spi_flash_read read);
|
|
|
|
bool spi_flash_erase_protect_enable(void);
|
|
bool spi_flash_erase_protect_disable(void);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|