Image Writer / Mbed 2 deprecated SDCardNotFound? No,I found a SDCard.

I tried SD card Read Write test. Result is success.

Dependencies:   SDFileSystem mbed

/media/uploads/ImageWriter/img_4903.jpg I tried SD card read/write test.

I use Nucleo-F411RE and Aitendo's 2.2inch TFT display with SD card interface.

http://www.aitendo.com/product/7277

This test is not use TFT display. Only use SD card interface.

/media/uploads/ImageWriter/img_4862.jpg

/media/uploads/ImageWriter/img_4865.jpg

Micro SD adaptor type.

/media/uploads/ImageWriter/img_4903.jpg

/media/uploads/ImageWriter/img_4904.jpg

main.cpp@0:96613601cfb9, 2015-04-17 (annotated)

Committer:
ImageWriter
Date:
Fri Apr 17 13:26:24 2015 +0000
Revision:
0:96613601cfb9
SDCard Read Write test

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ImageWriter 0:96613601cfb9 1 #include "mbed.h"
ImageWriter 0:96613601cfb9 2 #include "SDFileSystem.h"
ImageWriter 0:96613601cfb9 3
ImageWriter 0:96613601cfb9 4
ImageWriter 0:96613601cfb9 5 //Create an SDFileSystem object
ImageWriter 0:96613601cfb9 6 //SDFileSystem sd(PA_7, PA_6, PA_5, PA_15, "sd");// MOSI, MISO, SCK, CS
ImageWriter 0:96613601cfb9 7 SDFileSystem sd(D11, D12, D13, D10, "sd");// MOSI, MISO, SCK, CS
ImageWriter 0:96613601cfb9 8 Serial pc(USBTX, USBRX);
ImageWriter 0:96613601cfb9 9
ImageWriter 0:96613601cfb9 10 int main() {
ImageWriter 0:96613601cfb9 11 // pc.baud(19200);
ImageWriter 0:96613601cfb9 12 pc.baud(9600);
ImageWriter 0:96613601cfb9 13 for(int i=5; i>0; i--)
ImageWriter 0:96613601cfb9 14 {
ImageWriter 0:96613601cfb9 15 pc.printf("Wait %i seconds..\r\n",i);
ImageWriter 0:96613601cfb9 16 wait(1);
ImageWriter 0:96613601cfb9 17 }
ImageWriter 0:96613601cfb9 18 pc.printf("Initializing\r\n");
ImageWriter 0:96613601cfb9 19
ImageWriter 0:96613601cfb9 20 //Mount the filesystem
ImageWriter 0:96613601cfb9 21
ImageWriter 0:96613601cfb9 22 // sd.mount();
ImageWriter 0:96613601cfb9 23
ImageWriter 0:96613601cfb9 24 //Perform a write test
ImageWriter 0:96613601cfb9 25 pc.printf("\nWriting to SD card...");
ImageWriter 0:96613601cfb9 26 FILE *fp = fopen("/sd/sdtest.txt", "a+");
ImageWriter 0:96613601cfb9 27
ImageWriter 0:96613601cfb9 28 wait(2);
ImageWriter 0:96613601cfb9 29 if (fp != NULL) {
ImageWriter 0:96613601cfb9 30 fprintf(fp, "We're writing to an SD card!");
ImageWriter 0:96613601cfb9 31 fclose(fp);
ImageWriter 0:96613601cfb9 32 pc.printf("success!\n");
ImageWriter 0:96613601cfb9 33 } else {
ImageWriter 0:96613601cfb9 34 pc.printf("failed!\n");
ImageWriter 0:96613601cfb9 35 }
ImageWriter 0:96613601cfb9 36
ImageWriter 0:96613601cfb9 37 //Perform a read test
ImageWriter 0:96613601cfb9 38 pc.printf("Reading from SD card...");
ImageWriter 0:96613601cfb9 39 fp = fopen("/sd/sdtest.txt", "r");
ImageWriter 0:96613601cfb9 40 if (fp != NULL) {
ImageWriter 0:96613601cfb9 41 char c = fgetc(fp);
ImageWriter 0:96613601cfb9 42 if (c == 'W')
ImageWriter 0:96613601cfb9 43 pc.printf("success!\n");
ImageWriter 0:96613601cfb9 44 else
ImageWriter 0:96613601cfb9 45 pc.printf("incorrect char (%c)!\n", c);
ImageWriter 0:96613601cfb9 46 fclose(fp);
ImageWriter 0:96613601cfb9 47 } else {
ImageWriter 0:96613601cfb9 48 pc.printf("failed!\n");
ImageWriter 0:96613601cfb9 49 }
ImageWriter 0:96613601cfb9 50
ImageWriter 0:96613601cfb9 51 //Unmount the filesystem
ImageWriter 0:96613601cfb9 52 // sd.unmount();
ImageWriter 0:96613601cfb9 53 }