You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

46 lines
2.1 KiB

/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2018 Scott Shawcroft for Adafruit Industries LLC
*
* 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 MICROPY_INCLUDED_SUPERVISOR_SPI_FLASH_H
#define MICROPY_INCLUDED_SUPERVISOR_SPI_FLASH_H
#include <stdbool.h>
#include <stdint.h>
#include "supervisor/shared/external_flash/devices.h"
// This API is implemented for both normal SPI peripherals and QSPI peripherals.
bool spi_flash_command(uint8_t command);
bool spi_flash_read_command(uint8_t command, uint8_t* response, uint32_t length);
bool spi_flash_write_command(uint8_t command, uint8_t* data, uint32_t length);
bool spi_flash_sector_command(uint8_t command, uint32_t address);
bool spi_flash_write_data(uint32_t address, uint8_t* data, uint32_t data_length);
bool spi_flash_read_data(uint32_t address, uint8_t* data, uint32_t data_length);
void spi_flash_init(void);
void spi_flash_init_device(const external_flash_device* device);
#endif // MICROPY_INCLUDED_SUPERVISOR_SPI_FLASH_H