Revision 2:a78724db47d9, committed 2017-07-12

Comitter:

qwer7ttw

Date:

Wed Jul 12 05:19:37 2017 +0000

Parent:

1:e4d7342be507

Commit message:

123

Changed in this revision

--- a/SDFileSystem.lib	Tue May 16 05:18:55 2017 +0000
+++ b/SDFileSystem.lib	Wed Jul 12 05:19:37 2017 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/SDFileSystem/#8db0d3b02cec
+https://developer.mbed.org/users/qwer7ttw/code/SDFileSystem/#61a6ff0cf29c

--- a/main.cpp	Tue May 16 05:18:55 2017 +0000
+++ b/main.cpp	Wed Jul 12 05:19:37 2017 +0000
@@ -1,19 +1,44 @@
 #include "mbed.h"
 #include "SDFileSystem.h"
- 
-SDFileSystem sd(p5, p6, p7, p8, "sd"); // the pinout on the mbed Cool Components workshop board
- 
+ Serial pc(SERIAL_TX, SERIAL_RX);
+
+SDFileSystem sd(PC_12, PC_11, PC_10, D15, "sd"); // the pinout on the mbed Cool Components workshop board
+//LocalFileSystem local("local"); 
 int main() {
-    printf("Hello World!\n");   
- 
+    int i;
+    //pc.printf("Hello World!\n");   
+    char Buffer[8192],Buffer1[8192];
     mkdir("/sd/mydir", 0777);
-    
+    //FILE *fb = fopen("/local/out.txt", "w");
     FILE *fp = fopen("/sd/mydir/sdtest.txt", "w");
-    if(fp == NULL) {
+    FILE *fq = fopen("/sd/mydir/sdtest1.txt", "w");
+    if(fp == NULL ||fp == NULL ) {
         error("Could not open file for write\n");
     }
-    fprintf(fp, "Hello fun SD Card World!");
+    else{
+    //fprintf(fp, "hello world");
+    for(i=0;i<=10;i++)
+        {fprintf(fp, "%d ",i);
+        fprintf(fq, "%d ",i+10);}
+    //pc.printf("sucess!!!!!!!!\n");
     fclose(fp); 
- 
-    printf("Goodbye World!\n");
+    fclose(fq);     
+        
+    }
+    FILE *fa = fopen("/sd/mydir/sdtest.txt", "r");
+    FILE *fb = fopen("/sd/mydir/sdtest1.txt", "r");
+    if(fa == NULL||fb == NULL) {
+        error("Could not open file for read\n");
+    }
+    else{
+    fgets (Buffer, 8192, fa);
+    fgets (Buffer1, 8192, fb);
+    pc.printf("%s\n",Buffer);
+    pc.printf("%s\n",Buffer1);    
+    fclose(fa); 
+    fclose(fb);     
+    }
+    
+//    if(c=='5')
+//    pc.printf("%s",Buffer);
 }