Javier Vicente Saez / Mbed 2 deprecated EjemploSD

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Dependencies:   SDFileSystem mbed

Fork of Seeed_SDCard_Shield by Shields

main.cpp@3:5edc67dee8b7, 2014-07-25 (annotated)

Committer:
screamer
Date:
Fri Jul 25 12:26:55 2014 +0000
Revision:
3:5edc67dee8b7
Parent:
2:f2f5e2324ad4
Child:
5:197a2b770c24
Add Apache2 license compatible header

Who changed what in which revision?

UserRevisionLine numberNew contents of line
screamer 3:5edc67dee8b7 1 /* Copyright (c) 2010-2011 mbed.org, MIT License
screamer 3:5edc67dee8b7 2 *
screamer 3:5edc67dee8b7 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
screamer 3:5edc67dee8b7 4 * and associated documentation files (the "Software"), to deal in the Software without
screamer 3:5edc67dee8b7 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
screamer 3:5edc67dee8b7 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
screamer 3:5edc67dee8b7 7 * Software is furnished to do so, subject to the following conditions:
screamer 3:5edc67dee8b7 8 *
screamer 3:5edc67dee8b7 9 * The above copyright notice and this permission notice shall be included in all copies or
screamer 3:5edc67dee8b7 10 * substantial portions of the Software.
screamer 3:5edc67dee8b7 11 *
screamer 3:5edc67dee8b7 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
screamer 3:5edc67dee8b7 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
screamer 3:5edc67dee8b7 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
screamer 3:5edc67dee8b7 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
screamer 3:5edc67dee8b7 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
screamer 3:5edc67dee8b7 17 */
screamer 3:5edc67dee8b7 18
screamer 0:525c842a3c89 19 #include "mbed.h"
screamer 0:525c842a3c89 20 #include "SDFileSystem.h"
screamer 0:525c842a3c89 21
screamer 2:f2f5e2324ad4 22 Serial pc(USBTX, USBRX);
screamer 0:525c842a3c89 23 SDFileSystem sd(D11, D12, D13, D10, "sd"); // MOSI, MISO, SCK, CS
screamer 0:525c842a3c89 24 FILE *fp;
screamer 0:525c842a3c89 25
screamer 0:525c842a3c89 26 int main() {
screamer 1:93d41c73ac7d 27 wait(2);
screamer 1:93d41c73ac7d 28 pc.printf("Initializing\r\n");
screamer 0:525c842a3c89 29
screamer 0:525c842a3c89 30 fp = fopen("/sd/hello.txt", "r");
screamer 0:525c842a3c89 31 if (fp != NULL) {
screamer 0:525c842a3c89 32 fclose(fp);
screamer 0:525c842a3c89 33 remove("/sd/hello.txt");
screamer 1:93d41c73ac7d 34 pc.printf("Remove an existing file with the same name\r\n");
screamer 0:525c842a3c89 35 }
screamer 0:525c842a3c89 36
screamer 0:525c842a3c89 37 fp = fopen("/sd/hello.txt", "w");
screamer 0:525c842a3c89 38 if (fp == NULL) {
screamer 1:93d41c73ac7d 39 pc.printf("Unable to write the file\r\n");
screamer 0:525c842a3c89 40 } else {
screamer 0:525c842a3c89 41 fprintf(fp, "mbed SDCard application!");
screamer 0:525c842a3c89 42 fclose(fp);
screamer 1:93d41c73ac7d 43 pc.printf("File successfully written!\r\n");
screamer 0:525c842a3c89 44 }
screamer 0:525c842a3c89 45 }