Bruno Cavalcanti / Mbed 2 deprecated brunoDrome

teste de publish

Dependencies:   DS1820 HighSpeedAnalogIn devices mbed

SDFileSystem/SDFileSystem.h@38:07d3907b74e5, 2018-06-08 (annotated)

Committer:
brunofgc
Date:
Fri Jun 08 22:14:21 2018 +0000
Revision:
38:07d3907b74e5
Parent:
0:1c0a769988ee 
teste de publish para compilar no mbed-cli

Who changed what in which revision?

UserRevisionLine numberNew contents of line
brunofgc 0:1c0a769988ee 1 /* mbed Microcontroller Library
brunofgc 0:1c0a769988ee 2 * Copyright (c) 2006-2012 ARM Limited
brunofgc 0:1c0a769988ee 3 *
brunofgc 0:1c0a769988ee 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
brunofgc 0:1c0a769988ee 5 * of this software and associated documentation files (the "Software"), to deal
brunofgc 0:1c0a769988ee 6 * in the Software without restriction, including without limitation the rights
brunofgc 0:1c0a769988ee 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
brunofgc 0:1c0a769988ee 8 * copies of the Software, and to permit persons to whom the Software is
brunofgc 0:1c0a769988ee 9 * furnished to do so, subject to the following conditions:
brunofgc 0:1c0a769988ee 10 *
brunofgc 0:1c0a769988ee 11 * The above copyright notice and this permission notice shall be included in
brunofgc 0:1c0a769988ee 12 * all copies or substantial portions of the Software.
brunofgc 0:1c0a769988ee 13 *
brunofgc 0:1c0a769988ee 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
brunofgc 0:1c0a769988ee 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
brunofgc 0:1c0a769988ee 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
brunofgc 0:1c0a769988ee 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
brunofgc 0:1c0a769988ee 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
brunofgc 0:1c0a769988ee 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
brunofgc 0:1c0a769988ee 20 * SOFTWARE.
brunofgc 0:1c0a769988ee 21 */
brunofgc 0:1c0a769988ee 22 #ifndef MBED_SDFILESYSTEM_H
brunofgc 0:1c0a769988ee 23 #define MBED_SDFILESYSTEM_H
brunofgc 0:1c0a769988ee 24
brunofgc 0:1c0a769988ee 25 #include "mbed.h"
brunofgc 0:1c0a769988ee 26 #include "FATFileSystem.h"
brunofgc 0:1c0a769988ee 27 #include <stdint.h>
brunofgc 0:1c0a769988ee 28
brunofgc 0:1c0a769988ee 29 /** Access the filesystem on an SD Card using SPI
brunofgc 0:1c0a769988ee 30 *
brunofgc 0:1c0a769988ee 31 * @code
brunofgc 0:1c0a769988ee 32 * #include "mbed.h"
brunofgc 0:1c0a769988ee 33 * #include "SDFileSystem.h"
brunofgc 0:1c0a769988ee 34 *
brunofgc 0:1c0a769988ee 35 * SDFileSystem sd(p5, p6, p7, p12, "sd"); // MOSI, MISO, SCLK, SSEL
brunofgc 0:1c0a769988ee 36 *
brunofgc 0:1c0a769988ee 37 * int main() {
brunofgc 0:1c0a769988ee 38 * FILE *fp = fopen("/sd/mbed.txt", "w");
brunofgc 0:1c0a769988ee 39 * fprintf(fp, "Hello World!\n");
brunofgc 0:1c0a769988ee 40 * fclose(fp);
brunofgc 0:1c0a769988ee 41 * }
brunofgc 0:1c0a769988ee 42 * @endcode
brunofgc 0:1c0a769988ee 43 */
brunofgc 0:1c0a769988ee 44 class SDFileSystem : public FATFileSystem {
brunofgc 0:1c0a769988ee 45 public:
brunofgc 0:1c0a769988ee 46
brunofgc 0:1c0a769988ee 47 /** Create the File System for accessing an SD Card using SPI
brunofgc 0:1c0a769988ee 48 *
brunofgc 0:1c0a769988ee 49 * @param mosi SPI mosi pin connected to SD Card
brunofgc 0:1c0a769988ee 50 * @param miso SPI miso pin conencted to SD Card
brunofgc 0:1c0a769988ee 51 * @param sclk SPI sclk pin connected to SD Card
brunofgc 0:1c0a769988ee 52 * @param cs DigitalOut pin used as SD Card chip select
brunofgc 0:1c0a769988ee 53 * @param name The name used to access the virtual filesystem
brunofgc 0:1c0a769988ee 54 */
brunofgc 0:1c0a769988ee 55 SDFileSystem(PinName mosi, PinName miso, PinName sclk, PinName cs, const char* name);
brunofgc 0:1c0a769988ee 56
brunofgc 0:1c0a769988ee 57 virtual int disk_initialize();
brunofgc 0:1c0a769988ee 58 virtual int disk_status();
brunofgc 0:1c0a769988ee 59 virtual int disk_read(uint8_t * buffer, uint64_t block_number);
brunofgc 0:1c0a769988ee 60 virtual int disk_write(const uint8_t * buffer, uint64_t block_number);
brunofgc 0:1c0a769988ee 61 virtual int disk_sync();
brunofgc 0:1c0a769988ee 62 virtual uint64_t disk_sectors();
brunofgc 0:1c0a769988ee 63
brunofgc 0:1c0a769988ee 64 protected:
brunofgc 0:1c0a769988ee 65
brunofgc 0:1c0a769988ee 66 int _cmd(int cmd, int arg);
brunofgc 0:1c0a769988ee 67 int _cmdx(int cmd, int arg);
brunofgc 0:1c0a769988ee 68 int _cmd8();
brunofgc 0:1c0a769988ee 69 int _cmd58();
brunofgc 0:1c0a769988ee 70 int initialise_card();
brunofgc 0:1c0a769988ee 71 int initialise_card_v1();
brunofgc 0:1c0a769988ee 72 int initialise_card_v2();
brunofgc 0:1c0a769988ee 73
brunofgc 0:1c0a769988ee 74 int _read(uint8_t * buffer, uint32_t length);
brunofgc 0:1c0a769988ee 75 int _write(const uint8_t *buffer, uint32_t length);
brunofgc 0:1c0a769988ee 76 uint64_t _sd_sectors();
brunofgc 0:1c0a769988ee 77 uint64_t _sectors;
brunofgc 0:1c0a769988ee 78
brunofgc 0:1c0a769988ee 79 SPI _spi;
brunofgc 0:1c0a769988ee 80 DigitalOut _cs;
brunofgc 0:1c0a769988ee 81 int cdv;
brunofgc 0:1c0a769988ee 82 };
brunofgc 0:1c0a769988ee 83
brunofgc 0:1c0a769988ee 84 #endif