Diff: SDFileSystem.h

Revision:

6:dae9630af6e3

Parent:

5:46a6a3e36e05

diff -r 46a6a3e36e05 -r dae9630af6e3 SDFileSystem.h
--- a/SDFileSystem.h	Tue Aug 28 13:16:46 2012 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,81 +0,0 @@
-/* mbed SDFileSystem Library, for providing file access to SD cards
- * Copyright (c) 2008-2010, sford
- *
- * 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 MBED_SDFILESYSTEM_H
-#define MBED_SDFILESYSTEM_H
-
-#include "mbed.h"
-#include "FATFileSystem.h"
-
-/** Access the filesystem on an SD Card using SPI
- *
- * @code
- * #include "mbed.h"
- * #include "SDFileSystem.h"
- *
- * SDFileSystem sd(p5, p6, p7, p12, "sd"); // mosi, miso, sclk, cs
- *  
- * int main() {
- *     FILE *fp = fopen("/sd/myfile.txt", "w");
- *     fprintf(fp, "Hello World!\n");
- *     fclose(fp);
- * }
- */
-class SDFileSystem : public FATFileSystem {
-public:
-
-    /** Create the File System for accessing an SD Card using SPI
-     *
-     * @param mosi SPI mosi pin connected to SD Card
-     * @param miso SPI miso pin conencted to SD Card
-     * @param sclk SPI sclk pin connected to SD Card
-     * @param cs   DigitalOut pin used as SD Card chip select
-     * @param name The name used to access the virtual filesystem
-     */
-    SDFileSystem(PinName mosi, PinName miso, PinName sclk, PinName cs, const char* name);
-    virtual int disk_initialize();
-    virtual int disk_write(const char *buffer, int block_number);
-    virtual int disk_read(char *buffer, int block_number);    
-    virtual int disk_status();
-    virtual int disk_sync();
-    virtual int disk_sectors();
-
-protected:
-
-    int _cmd(int cmd, int arg);
-    int _cmdx(int cmd, int arg);
-    int _cmd8();
-    int _cmd58();
-    int initialise_card();
-    int initialise_card_v1();
-    int initialise_card_v2();
-    
-    int _read(char *buffer, int length);
-    int _write(const char *buffer, int length);
-    int _sd_sectors();
-    int _sectors;
-    
-    SPI _spi;
-    DigitalOut _cs;     
-};
-
-#endif