Richard Green / RAM_DISK

Updated to use latest headers of USBDevice

Dependents:   USBMSB_Ramdisk_kl25z 14_USBMSB_Ramdisk

Fork of RAM_DISK by Samuel Mokrani

USBMSD_Ram.h@1:0b8a0be40802, 2013-05-15 (annotated)

Committer:
ragmondo
Date:
Wed May 15 22:38:36 2013 +0000
Revision:
1:0b8a0be40802
Parent:
0:ba333853266b 
updated to match latest revision of usbdevice library

Who changed what in which revision?

UserRevisionLine numberNew contents of line
samux 0:ba333853266b 1 /* mbed USBMSD_Ram Library, for providing file access to SD cards
samux 0:ba333853266b 2 * Copyright (c) 2008-2010, sford
samux 0:ba333853266b 3 *
samux 0:ba333853266b 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
samux 0:ba333853266b 5 * of this software and associated documentation files (the "Software"), to deal
samux 0:ba333853266b 6 * in the Software without restriction, including without limitation the rights
samux 0:ba333853266b 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
samux 0:ba333853266b 8 * copies of the Software, and to permit persons to whom the Software is
samux 0:ba333853266b 9 * furnished to do so, subject to the following conditions:
samux 0:ba333853266b 10 *
samux 0:ba333853266b 11 * The above copyright notice and this permission notice shall be included in
samux 0:ba333853266b 12 * all copies or substantial portions of the Software.
samux 0:ba333853266b 13 *
samux 0:ba333853266b 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
samux 0:ba333853266b 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
samux 0:ba333853266b 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
samux 0:ba333853266b 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
samux 0:ba333853266b 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
samux 0:ba333853266b 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
samux 0:ba333853266b 20 * THE SOFTWARE.
samux 0:ba333853266b 21 */
samux 0:ba333853266b 22
samux 0:ba333853266b 23 #ifndef USBMSD_RAM_H
samux 0:ba333853266b 24 #define USBMSD_RAM_H
samux 0:ba333853266b 25
samux 0:ba333853266b 26 #include "mbed.h"
samux 0:ba333853266b 27 #include "USBMSD.h"
samux 0:ba333853266b 28
samux 0:ba333853266b 29 /** Use the SDcard as mass storage device using the USBMSD class
samux 0:ba333853266b 30 *
samux 0:ba333853266b 31 * @code
samux 0:ba333853266b 32 * #include "mbed.h"
samux 0:ba333853266b 33 * #include "USBMSD_Ram.h"
samux 0:ba333853266b 34 *
samux 0:ba333853266b 35 * USBMSD_Ram sd(p5, p6, p7, p8);
samux 0:ba333853266b 36 *
samux 0:ba333853266b 37 * int main() {
samux 0:ba333853266b 38 * while(1);
samux 0:ba333853266b 39 * }
samux 0:ba333853266b 40 *
samux 0:ba333853266b 41 * @endcode
samux 0:ba333853266b 42 */
samux 0:ba333853266b 43 class USBMSD_Ram : public USBMSD {
samux 0:ba333853266b 44 public:
samux 0:ba333853266b 45
ragmondo 1:0b8a0be40802 46
samux 0:ba333853266b 47 USBMSD_Ram();
samux 0:ba333853266b 48 virtual int disk_initialize();
ragmondo 1:0b8a0be40802 49 virtual int disk_write(const uint8_t * data, uint64_t block);
ragmondo 1:0b8a0be40802 50 virtual int disk_read(uint8_t * data, uint64_t block);
samux 0:ba333853266b 51 virtual int disk_status();
samux 0:ba333853266b 52 virtual int disk_sync();
ragmondo 1:0b8a0be40802 53 virtual uint64_t disk_sectors();
ragmondo 1:0b8a0be40802 54 virtual uint64_t disk_size();
samux 0:ba333853266b 55
samux 0:ba333853266b 56 protected:
samux 0:ba333853266b 57 int _status;
ragmondo 1:0b8a0be40802 58 char disk_image[512*5];
samux 0:ba333853266b 59
samux 0:ba333853266b 60 };
samux 0:ba333853266b 61
samux 0:ba333853266b 62 #endif