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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2018 hathach for Adafruit Industries
*
* Permission is hereby granted, 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 FLASH_DEVICES_H_
#define FLASH_DEVICES_H_
#include <stdbool.h>
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
uint32_t total_size;
// Three response bytes to 0x90 JEDEC REMS ID command.
uint8_t manufacturer_id;
uint8_t device_id;
// Status register value enable quad mode
uint16_t status_quad_enable;
} qspi_flash_device_t;
// Settings for the Gigadevice GD25Q16C 2MiB SPI flash.
// Datasheet: http://www.gigadevice.com/wp-content/uploads/2017/12/DS-00086-GD25Q16C-Rev2.6.pdf
#define GD25Q16C {\
.total_size = 2*1024*1024, \
.manufacturer_id = 0xc8, \
.device_id = 0x14, \
.status_quad_enable = (1 << 9)\
}
#define MX25R6435F {\
.total_size = 8*1024*1024, \
.manufacturer_id = 0xc2, \
.device_id = 0x17, \
.status_quad_enable = (1 << 6)\
}
#ifdef __cplusplus
}
#endif
#endif /* FLASH_DEVICES_H_ */
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