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Dependents:   mbed-TFT-example-NCS36510 mbed-Accelerometer-example-NCS36510 mbed-Accelerometer-example-NCS36510

features/unsupported/fs/fat/FATFileSystem.h@1:f30bdcd2b33b, 2017-02-27 (annotated)

Committer:
jacobjohnson
Date:
Mon Feb 27 17:45:05 2017 +0000
Revision:
1:f30bdcd2b33b
Parent:
0:098463de4c5d 
changed the inputscale from 1 to 7 in analogin_api.c.  This will need to be changed later, and accessed from the main level, but for now this allows the  adc to read a value from 0 to 3.7V, instead of just up to 1V.;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
group-onsemi 0:098463de4c5d 1 /* mbed Microcontroller Library
group-onsemi 0:098463de4c5d 2 * Copyright (c) 2006-2012 ARM Limited
group-onsemi 0:098463de4c5d 3 *
group-onsemi 0:098463de4c5d 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
group-onsemi 0:098463de4c5d 5 * of this software and associated documentation files (the "Software"), to deal
group-onsemi 0:098463de4c5d 6 * in the Software without restriction, including without limitation the rights
group-onsemi 0:098463de4c5d 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
group-onsemi 0:098463de4c5d 8 * copies of the Software, and to permit persons to whom the Software is
group-onsemi 0:098463de4c5d 9 * furnished to do so, subject to the following conditions:
group-onsemi 0:098463de4c5d 10 *
group-onsemi 0:098463de4c5d 11 * The above copyright notice and this permission notice shall be included in
group-onsemi 0:098463de4c5d 12 * all copies or substantial portions of the Software.
group-onsemi 0:098463de4c5d 13 *
group-onsemi 0:098463de4c5d 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
group-onsemi 0:098463de4c5d 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
group-onsemi 0:098463de4c5d 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
group-onsemi 0:098463de4c5d 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
group-onsemi 0:098463de4c5d 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
group-onsemi 0:098463de4c5d 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
group-onsemi 0:098463de4c5d 20 * SOFTWARE.
group-onsemi 0:098463de4c5d 21 */
group-onsemi 0:098463de4c5d 22 #ifndef MBED_FATFILESYSTEM_H
group-onsemi 0:098463de4c5d 23 #define MBED_FATFILESYSTEM_H
group-onsemi 0:098463de4c5d 24
group-onsemi 0:098463de4c5d 25 #include "FileSystemLike.h"
group-onsemi 0:098463de4c5d 26 #include "FileHandle.h"
group-onsemi 0:098463de4c5d 27 #include "ff.h"
group-onsemi 0:098463de4c5d 28 #include <stdint.h>
group-onsemi 0:098463de4c5d 29 #include "PlatformMutex.h"
group-onsemi 0:098463de4c5d 30
group-onsemi 0:098463de4c5d 31 using namespace mbed;
group-onsemi 0:098463de4c5d 32
group-onsemi 0:098463de4c5d 33 /**
group-onsemi 0:098463de4c5d 34 * FATFileSystem based on ChaN's Fat Filesystem library v0.8
group-onsemi 0:098463de4c5d 35 */
group-onsemi 0:098463de4c5d 36 class FATFileSystem : public FileSystemLike {
group-onsemi 0:098463de4c5d 37 public:
group-onsemi 0:098463de4c5d 38
group-onsemi 0:098463de4c5d 39 FATFileSystem(const char* n);
group-onsemi 0:098463de4c5d 40 virtual ~FATFileSystem();
group-onsemi 0:098463de4c5d 41
group-onsemi 0:098463de4c5d 42 static FATFileSystem * _ffs[_VOLUMES]; // FATFileSystem objects, as parallel to FatFs drives array
group-onsemi 0:098463de4c5d 43 FATFS _fs; // Work area (file system object) for logical drive
group-onsemi 0:098463de4c5d 44 char _fsid[2];
group-onsemi 0:098463de4c5d 45
group-onsemi 0:098463de4c5d 46 /**
group-onsemi 0:098463de4c5d 47 * Opens a file on the filesystem
group-onsemi 0:098463de4c5d 48 */
group-onsemi 0:098463de4c5d 49 virtual FileHandle *open(const char* name, int flags);
group-onsemi 0:098463de4c5d 50
group-onsemi 0:098463de4c5d 51 /**
group-onsemi 0:098463de4c5d 52 * Removes a file path
group-onsemi 0:098463de4c5d 53 */
group-onsemi 0:098463de4c5d 54 virtual int remove(const char *filename);
group-onsemi 0:098463de4c5d 55
group-onsemi 0:098463de4c5d 56 /**
group-onsemi 0:098463de4c5d 57 * Renames a file
group-onsemi 0:098463de4c5d 58 */
group-onsemi 0:098463de4c5d 59 virtual int rename(const char *oldname, const char *newname);
group-onsemi 0:098463de4c5d 60
group-onsemi 0:098463de4c5d 61 /**
group-onsemi 0:098463de4c5d 62 * Formats a logical drive, FDISK artitioning rule, 512 bytes per cluster
group-onsemi 0:098463de4c5d 63 */
group-onsemi 0:098463de4c5d 64 virtual int format();
group-onsemi 0:098463de4c5d 65
group-onsemi 0:098463de4c5d 66 /**
group-onsemi 0:098463de4c5d 67 * Opens a directory on the filesystem
group-onsemi 0:098463de4c5d 68 */
group-onsemi 0:098463de4c5d 69 virtual DirHandle *opendir(const char *name);
group-onsemi 0:098463de4c5d 70
group-onsemi 0:098463de4c5d 71 /**
group-onsemi 0:098463de4c5d 72 * Creates a directory path
group-onsemi 0:098463de4c5d 73 */
group-onsemi 0:098463de4c5d 74 virtual int mkdir(const char *name, mode_t mode);
group-onsemi 0:098463de4c5d 75
group-onsemi 0:098463de4c5d 76 /**
group-onsemi 0:098463de4c5d 77 * Mounts the filesystem
group-onsemi 0:098463de4c5d 78 */
group-onsemi 0:098463de4c5d 79 virtual int mount();
group-onsemi 0:098463de4c5d 80
group-onsemi 0:098463de4c5d 81 /**
group-onsemi 0:098463de4c5d 82 * Unmounts the filesystem
group-onsemi 0:098463de4c5d 83 */
group-onsemi 0:098463de4c5d 84 virtual int unmount();
group-onsemi 0:098463de4c5d 85
group-onsemi 0:098463de4c5d 86 virtual int disk_initialize() { return 0; }
group-onsemi 0:098463de4c5d 87 virtual int disk_status() { return 0; }
group-onsemi 0:098463de4c5d 88 virtual int disk_read(uint8_t *buffer, uint32_t sector, uint32_t count) = 0;
group-onsemi 0:098463de4c5d 89 virtual int disk_write(const uint8_t *buffer, uint32_t sector, uint32_t count) = 0;
group-onsemi 0:098463de4c5d 90 virtual int disk_sync() { return 0; }
group-onsemi 0:098463de4c5d 91 virtual uint32_t disk_sectors() = 0;
group-onsemi 0:098463de4c5d 92
group-onsemi 0:098463de4c5d 93 protected:
group-onsemi 0:098463de4c5d 94
group-onsemi 0:098463de4c5d 95 virtual void lock();
group-onsemi 0:098463de4c5d 96 virtual void unlock();
group-onsemi 0:098463de4c5d 97
group-onsemi 0:098463de4c5d 98 private:
group-onsemi 0:098463de4c5d 99
group-onsemi 0:098463de4c5d 100 PlatformMutex *_mutex;
group-onsemi 0:098463de4c5d 101
group-onsemi 0:098463de4c5d 102 };
group-onsemi 0:098463de4c5d 103
group-onsemi 0:098463de4c5d 104 #endif