Samuel Mokrani / Mbed 2 deprecated USBMSD_SD_HelloWorld_Mbed

USBMSD SD card Hello World for Mbed platforms

Dependencies:   mbed USBMSD_SD USBDevice

USB_SDcard.h@3:0ffb2eee9e06, 2011-11-11 (annotated)

Committer:
samux
Date:
Fri Nov 11 16:12:21 2011 +0000
Revision:
3:0ffb2eee9e06
good: we can use the sd card as mass storage device

Who changed what in which revision?

UserRevisionLine numberNew contents of line
samux 3:0ffb2eee9e06 1 /* mbed Microcontroller Library - SDFileSystem
samux 3:0ffb2eee9e06 2 * Copyright (c) 2008-2009, sford
samux 3:0ffb2eee9e06 3 */
samux 3:0ffb2eee9e06 4
samux 3:0ffb2eee9e06 5 #ifndef USB_SDCARD_H
samux 3:0ffb2eee9e06 6 #define USB_SDCARD_H
samux 3:0ffb2eee9e06 7
samux 3:0ffb2eee9e06 8 #include "mbed.h"
samux 3:0ffb2eee9e06 9 #include "USBMSD.h"
samux 3:0ffb2eee9e06 10
samux 3:0ffb2eee9e06 11 class USB_SDcard: public USBMSD
samux 3:0ffb2eee9e06 12 {
samux 3:0ffb2eee9e06 13 public:
samux 3:0ffb2eee9e06 14 USB_SDcard(PinName mosi = p5, PinName miso = p6, PinName sclk = p7, PinName cs = p8);
samux 3:0ffb2eee9e06 15
samux 3:0ffb2eee9e06 16 /*
samux 3:0ffb2eee9e06 17 * read a block on a storage chip
samux 3:0ffb2eee9e06 18 *
samux 3:0ffb2eee9e06 19 * @param data pointer where will be stored read data
samux 3:0ffb2eee9e06 20 * @param block block number
samux 3:0ffb2eee9e06 21 * @returns 0 if successful
samux 3:0ffb2eee9e06 22 */
samux 3:0ffb2eee9e06 23 virtual int blockRead(uint8_t * data, uint16_t block);
samux 3:0ffb2eee9e06 24
samux 3:0ffb2eee9e06 25 /*
samux 3:0ffb2eee9e06 26 * write a block on a storage chip
samux 3:0ffb2eee9e06 27 *
samux 3:0ffb2eee9e06 28 * @param data data to write
samux 3:0ffb2eee9e06 29 * @param block block number
samux 3:0ffb2eee9e06 30 * @returns 0 if successful
samux 3:0ffb2eee9e06 31 */
samux 3:0ffb2eee9e06 32 virtual int blockWrite(uint8_t * data, uint16_t block);
samux 3:0ffb2eee9e06 33
samux 3:0ffb2eee9e06 34 protected:
samux 3:0ffb2eee9e06 35 int _cmd(int cmd, int arg);
samux 3:0ffb2eee9e06 36 int _read(uint8_t * buffer, uint16_t length);
samux 3:0ffb2eee9e06 37 int _write(uint8_t * buffer, uint16_t length);
samux 3:0ffb2eee9e06 38
samux 3:0ffb2eee9e06 39 SPI _spi;
samux 3:0ffb2eee9e06 40 DigitalOut _cs;
samux 3:0ffb2eee9e06 41 };
samux 3:0ffb2eee9e06 42
samux 3:0ffb2eee9e06 43 #endif