Lauri Peltoniemi / Mbed 2 deprecated SDCard_test_2

Embedded systems project

Dependencies:   mbed C12832 SDFileSystemwithdisplay

main.cpp

Committer:
lpeltoni
Date:
2019-10-13
Revision:
2:4f9836ac8d6b
Parent:
0:bdbd3d6fc5d5

File content as of revision 2:4f9836ac8d6b:

#include "mbed.h"
#include "SDFileSystem.h"
#include "C12832.h"
 
SDFileSystem sd(PA_7, PA_6, PA_5, PA_2, "sd"); // the pinout on the mbed Cool Components workshop board
C12832 lcd(PA_7, PA_5, PA_9, PA_1, PA_0); 
 
int main() {
    lcd.cls();
    lcd.locate(0,3);
    lcd.printf("Hello World!\n");   
 
    mkdir("/sd/mydir", 0777);
    
    FILE *fp = fopen("/sd/mydir/sdtest.txt", "w");
    if(fp == NULL) {
        error("Could not open file for write\n");
    }
    fprintf(fp, "Hello fun SD Card World!");
    fclose(fp); 
 
    wait(1.0);
    lcd.cls();
    lcd.locate(0,15);
    lcd.printf("Goodbye World!\n");
}