eunkyoung kim
/
SDFileSystem_HelloWorld
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Dependencies: SDFileSystem mbed
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SDFileSystem_HelloWorld
by 
mbed official
Revision 2:343b407cf6aa, committed 2015-06-29
- Comitter:
- eunkyoungkim
- Date:
- Mon Jun 29 02:18:54 2015 +0000
- Parent:
- 1:f4d825b196e7
- Commit message:
- modify main .c;
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Mon Jun 29 01:38:35 2015 +0000
+++ b/main.cpp Mon Jun 29 02:18:54 2015 +0000
@@ -6,8 +6,6 @@
char sdread[MAX_SIZE];
int main() {
- printf("Hello World!\n");
-
mkdir("/sd/mydir", 0777);
FILE *fp = fopen("/sd/mydir/sdtest.txt", "w");
@@ -21,7 +19,7 @@
fp = fopen("/sd/mydir/sdtest.txt", "r");
if (fp != NULL) {
fgets(sdread,MAX_SIZE,fp);
- printf("READ_STR = %s", sdread);
+ printf("%s", sdread);
fclose(fp);
} else {
printf("failed!\n");