circuitpython/atmel-samd/access_vfs.h
Scott Shawcroft e87a61ffb4 atmel-samd: Fix running off of the new VFS filesystem including
an issue at startup leading to safe mode and mass storage support
not working.
2017-06-26 14:04:22 -07:00

43 lines
1.9 KiB
C

/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2016 Scott Shawcroft 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.
*/
// This adapts the ASF access API to MicroPython's VFS API so we can expose all
// VFS block devices as Lun's over USB mass storage control.
#ifndef __MICROPY_INCLUDED_ATMEL_SAMD_ROM_FS_H__
#define __MICROPY_INCLUDED_ATMEL_SAMD_ROM_FS_H__
#include "asf/common/services/storage/ctrl_access/ctrl_access.h"
Ctrl_status vfs_test_unit_ready(void);
Ctrl_status vfs_read_capacity(uint32_t *u32_nb_sector);
bool vfs_wr_protect(void);
bool vfs_removal(void);
Ctrl_status vfs_usb_read_10(uint32_t addr, uint16_t nb_sector);
Ctrl_status vfs_usb_write_10(uint32_t addr, uint16_t nb_sector);
#endif // __MICROPY_INCLUDED_ATMEL_SAMD_ROM_FS_H__