Updated to use latest headers of USBDevice
Dependents: USBMSB_Ramdisk_kl25z 14_USBMSB_Ramdisk
Fork of RAM_DISK by
USBMSD_Ram.h
00001 /* mbed USBMSD_Ram Library, for providing file access to SD cards 00002 * Copyright (c) 2008-2010, sford 00003 * 00004 * Permission is hereby granted, free of charge, to any person obtaining a copy 00005 * of this software and associated documentation files (the "Software"), to deal 00006 * in the Software without restriction, including without limitation the rights 00007 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 00008 * copies of the Software, and to permit persons to whom the Software is 00009 * furnished to do so, subject to the following conditions: 00010 * 00011 * The above copyright notice and this permission notice shall be included in 00012 * all copies or substantial portions of the Software. 00013 * 00014 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00015 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00016 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 00017 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00018 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00019 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 00020 * THE SOFTWARE. 00021 */ 00022 00023 #ifndef USBMSD_RAM_H 00024 #define USBMSD_RAM_H 00025 00026 #include "mbed.h" 00027 #include "USBMSD.h" 00028 00029 /** Use the SDcard as mass storage device using the USBMSD class 00030 * 00031 * @code 00032 * #include "mbed.h" 00033 * #include "USBMSD_Ram.h" 00034 * 00035 * USBMSD_Ram sd(p5, p6, p7, p8); 00036 * 00037 * int main() { 00038 * while(1); 00039 * } 00040 * 00041 * @endcode 00042 */ 00043 class USBMSD_Ram : public USBMSD { 00044 public: 00045 00046 00047 USBMSD_Ram(); 00048 virtual int disk_initialize(); 00049 virtual int disk_write(const uint8_t * data, uint64_t block); 00050 virtual int disk_read(uint8_t * data, uint64_t block); 00051 virtual int disk_status(); 00052 virtual int disk_sync(); 00053 virtual uint64_t disk_sectors(); 00054 virtual uint64_t disk_size(); 00055 00056 protected: 00057 int _status; 00058 char disk_image[512*5]; 00059 00060 }; 00061 00062 #endif
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