Suga koubou / Mbed 2 deprecated i2s_audio_madplayer

streo mp3 player see: http://mbed.org/users/okini3939/notebook/I2S_AUDIO

Dependencies:   FatFileSystemCpp I2SSlave TLV320 mbed

Fork of madplayer by Andreas Grün

SDHC_FileSystem/SDHCFileSystem.h@5:50015f4868e2, 2013-07-26 (annotated)

Committer:
okini3939
Date:
Fri Jul 26 15:02:49 2013 +0000
Revision:
5:50015f4868e2
fix

Who changed what in which revision?

UserRevisionLine numberNew contents of line
okini3939 5:50015f4868e2 1 /* mbed SDFileSystem Library, for providing file access to SD cards
okini3939 5:50015f4868e2 2 * Copyright (c) 2008-2010, sford
okini3939 5:50015f4868e2 3 *
okini3939 5:50015f4868e2 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
okini3939 5:50015f4868e2 5 * of this software and associated documentation files (the "Software"), to deal
okini3939 5:50015f4868e2 6 * in the Software without restriction, including without limitation the rights
okini3939 5:50015f4868e2 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
okini3939 5:50015f4868e2 8 * copies of the Software, and to permit persons to whom the Software is
okini3939 5:50015f4868e2 9 * furnished to do so, subject to the following conditions:
okini3939 5:50015f4868e2 10 *
okini3939 5:50015f4868e2 11 * The above copyright notice and this permission notice shall be included in
okini3939 5:50015f4868e2 12 * all copies or substantial portions of the Software.
okini3939 5:50015f4868e2 13 *
okini3939 5:50015f4868e2 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
okini3939 5:50015f4868e2 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
okini3939 5:50015f4868e2 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
okini3939 5:50015f4868e2 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
okini3939 5:50015f4868e2 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
okini3939 5:50015f4868e2 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
okini3939 5:50015f4868e2 20 * THE SOFTWARE.
okini3939 5:50015f4868e2 21 */
okini3939 5:50015f4868e2 22
okini3939 5:50015f4868e2 23 #ifndef MBED_SDHCFILESYSTEM_H
okini3939 5:50015f4868e2 24 #define MBED_SDHCFILESYSTEM_H
okini3939 5:50015f4868e2 25
okini3939 5:50015f4868e2 26 #include "mbed.h"
okini3939 5:50015f4868e2 27 #include "FATFileSystem.h"
okini3939 5:50015f4868e2 28
okini3939 5:50015f4868e2 29 /* Double Words */
okini3939 5:50015f4868e2 30 typedef unsigned long long uint64_t;
okini3939 5:50015f4868e2 31 typedef long long sint64_t;
okini3939 5:50015f4868e2 32
okini3939 5:50015f4868e2 33 /** Access the filesystem on an SD Card using SPI
okini3939 5:50015f4868e2 34 *
okini3939 5:50015f4868e2 35 * @code
okini3939 5:50015f4868e2 36 * #include "mbed.h"
okini3939 5:50015f4868e2 37 * #include "SDFileSystem.h"
okini3939 5:50015f4868e2 38 *
okini3939 5:50015f4868e2 39 * SDFileSystem sd(p5, p6, p7, p12, "sd"); // mosi, miso, sclk, cs
okini3939 5:50015f4868e2 40 *
okini3939 5:50015f4868e2 41 * int main() {
okini3939 5:50015f4868e2 42 * FILE *fp = fopen("/sd/myfile.txt", "w");
okini3939 5:50015f4868e2 43 * fprintf(fp, "Hello World!\n");
okini3939 5:50015f4868e2 44 * fclose(fp);
okini3939 5:50015f4868e2 45 * }
okini3939 5:50015f4868e2 46 */
okini3939 5:50015f4868e2 47 class SDFileSystem : public FATFileSystem {
okini3939 5:50015f4868e2 48 public:
okini3939 5:50015f4868e2 49
okini3939 5:50015f4868e2 50 /** Create the File System for accessing an SD Card using SPI
okini3939 5:50015f4868e2 51 *
okini3939 5:50015f4868e2 52 * @param mosi SPI mosi pin connected to SD Card
okini3939 5:50015f4868e2 53 * @param miso SPI miso pin conencted to SD Card
okini3939 5:50015f4868e2 54 * @param sclk SPI sclk pin connected to SD Card
okini3939 5:50015f4868e2 55 * @param cs DigitalOut pin used as SD Card chip select
okini3939 5:50015f4868e2 56 * @param name The name used to access the virtual filesystem
okini3939 5:50015f4868e2 57 */
okini3939 5:50015f4868e2 58 SDFileSystem(PinName mosi, PinName miso, PinName sclk, PinName cs, const char* name);
okini3939 5:50015f4868e2 59 virtual int disk_initialize();
okini3939 5:50015f4868e2 60 virtual int disk_write(const char *buffer, int block_number);
okini3939 5:50015f4868e2 61 virtual int disk_read(char *buffer, int block_number);
okini3939 5:50015f4868e2 62 virtual int disk_status();
okini3939 5:50015f4868e2 63 virtual int disk_sync();
okini3939 5:50015f4868e2 64 virtual int disk_sectors();
okini3939 5:50015f4868e2 65
okini3939 5:50015f4868e2 66 protected:
okini3939 5:50015f4868e2 67
okini3939 5:50015f4868e2 68 int _cmd(int cmd, int arg);
okini3939 5:50015f4868e2 69 int _cmdx(int cmd, int arg);
okini3939 5:50015f4868e2 70 int _cmd8();
okini3939 5:50015f4868e2 71 int _cmd58();
okini3939 5:50015f4868e2 72 int initialise_card();
okini3939 5:50015f4868e2 73 int initialise_card_v1();
okini3939 5:50015f4868e2 74 int initialise_card_v2();
okini3939 5:50015f4868e2 75
okini3939 5:50015f4868e2 76 int _read(char *buffer, int length);
okini3939 5:50015f4868e2 77 int _write(const char *buffer, int length);
okini3939 5:50015f4868e2 78 int _sd_sectors();
okini3939 5:50015f4868e2 79 int _sectors;
okini3939 5:50015f4868e2 80
okini3939 5:50015f4868e2 81 SPI _spi;
okini3939 5:50015f4868e2 82 DigitalOut _cs;
okini3939 5:50015f4868e2 83 int cdv;
okini3939 5:50015f4868e2 84 };
okini3939 5:50015f4868e2 85
okini3939 5:50015f4868e2 86 #endif