USBMSD: Use SDFileSystem class and USB non-blocking

Fork of USBMSD_SD by Samuel Mokrani

USBMSD_SD.cpp

Committer:
Olivier
Date:
2014-02-15
Revision:
3:8c7810e6b858
Parent:
2:055119ccf5a7

File content as of revision 3:8c7810e6b858:

/* mbed Microcontroller Library
 * Copyright (c) 2006-2012 ARM Limited
 *
 * 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.
 */

#include "USBMSD_SD.h"
#include "mbed_debug.h"

USBMSD_SD::USBMSD_SD(PinName mosi, PinName miso, PinName sclk, PinName cs, const char* name) :
    SDFileSystem(mosi, miso, sclk, cs, name) {
    // Set to 5MHz for SD data transfer
    set_transfer_sck(5000000);

    // Call USBMSD::connect(bool blocking)
    connect(false);
}