demo demo / Mbed 2 deprecated filetest

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Show/hide line numbers main.cpp Source File

main.cpp

00001 // test semihost filesystem aquire/release
00002 #include "mbed.h"
00003 
00004 DigitalOut myled(LED1);
00005 LocalFileSystem local("local");
00006 
00007 int main() {
00008     FILE *fp2 = fopen("/local/foooo.txt", "w");
00009     fprintf(fp2, "boo");
00010     for(int i=0; i<2; i++) {
00011         printf("opening file\n");
00012         FILE *fp = fopen("/local/foo.txt", "a");
00013         printf("writing data\n");
00014         fprintf(fp, "hello\n");
00015         printf("waiting...\n");
00016         wait(10);
00017         printf("closing\n");
00018         fclose(fp);
00019         printf("waiting2...\n");
00020         wait(10);
00021     }
00022     fprintf(fp2, "boo");
00023     fclose(fp2);
00024 }
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