9d91111b1b
This started while adding USB MIDI support (and descriptor support is in this change.) When seeing that I'd have to implement the MIDI class logic twice, once for atmel-samd and once for nrf, I decided to refactor the USB stack so its shared across ports. This has led to a number of changes that remove items from the ports folder and move them into supervisor. Furthermore, we had external SPI flash support for nrf pending so I factored out the connection between the usb stack and the flash API as well. This PR also includes the QSPI support for nRF.
55 lines
2.1 KiB
C
55 lines
2.1 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2013, 2014 Damien P. George
|
|
*
|
|
* 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_FLASH_H
|
|
#define MICROPY_INCLUDED_SUPERVISOR_FLASH_H
|
|
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
|
|
#include "py/mpconfig.h"
|
|
|
|
#ifdef EXTERNAL_FLASH_DEVICE_COUNT
|
|
#include "supervisor/shared/external_flash/external_flash.h"
|
|
#else
|
|
#include "supervisor/internal_flash.h"
|
|
#endif
|
|
|
|
void supervisor_flash_set_usb_writable(bool usb_writable);
|
|
void supervisor_flash_init(void);
|
|
uint32_t supervisor_flash_get_block_size(void);
|
|
uint32_t supervisor_flash_get_block_count(void);
|
|
void supervisor_flash_flush(void);
|
|
|
|
// these return 0 on success, non-zero on error
|
|
mp_uint_t supervisor_flash_read_blocks(uint8_t *dest, uint32_t block_num, uint32_t num_blocks);
|
|
mp_uint_t supervisor_flash_write_blocks(const uint8_t *src, uint32_t block_num, uint32_t num_blocks);
|
|
|
|
struct _fs_user_mount_t;
|
|
void supervisor_flash_init_vfs(struct _fs_user_mount_t *vfs);
|
|
void supervisor_flash_flush(void);
|
|
|
|
#endif // MICROPY_INCLUDED_SUPERVISOR_FLASH_H
|