sato takumi / Mbed 2 deprecated mbed_CDH_lec1

a

Dependencies:   SDFileSystem mbed

main.cpp@0:54cc211dbd6a, 19 months ago (annotated)

Committer:
goro56
Date:
Tue Nov 01 05:08:03 2022 +0000
Revision:
0:54cc211dbd6a
a

Who changed what in which revision?

UserRevisionLine numberNew contents of line
goro56 0:54cc211dbd6a 1 #include "mbed.h"
goro56 0:54cc211dbd6a 2 #include "SDFileSystem.h"
goro56 0:54cc211dbd6a 3
goro56 0:54cc211dbd6a 4 Serial pc(USBTX,USBRX);
goro56 0:54cc211dbd6a 5 SDFileSystem sd(p5, p6, p7, p8, "sd");
goro56 0:54cc211dbd6a 6
goro56 0:54cc211dbd6a 7 int main()
goro56 0:54cc211dbd6a 8 {
goro56 0:54cc211dbd6a 9 pc.printf("Hello world!\r\n");
goro56 0:54cc211dbd6a 10 char str[100];
goro56 0:54cc211dbd6a 11 mkdir("/sd/mydir", 0777);
goro56 0:54cc211dbd6a 12 FILE *fp = fopen("/sd/mydir/test.txt","w");
goro56 0:54cc211dbd6a 13 if(fp == NULL) {
goro56 0:54cc211dbd6a 14 error("Could not open file for write\r\n");
goro56 0:54cc211dbd6a 15 }
goro56 0:54cc211dbd6a 16 fprintf(fp,"Hello my name is Prelude!\r\n");
goro56 0:54cc211dbd6a 17 fclose(fp);
goro56 0:54cc211dbd6a 18 fgets(str,100,fp);
goro56 0:54cc211dbd6a 19 pc.puts(str);
goro56 0:54cc211dbd6a 20 fclose(fp);
goro56 0:54cc211dbd6a 21 printf（"Goodbye World！\ n"）;
goro56 0:54cc211dbd6a 22 }