help / Mbed 2 deprecated Info_2_TD

Dependencies:   mbed TextLCD

Partie_5/Exercice_1.cpp@0:4651c5d6ca1e, 2020-06-25 (annotated)

Committer:
Couscousiste
Date:
Thu Jun 25 16:30:18 2020 +0000
Revision:
0:4651c5d6ca1e
ghkvg

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Couscousiste 0:4651c5d6ca1e 1 /*#include "mbed.h"
Couscousiste 0:4651c5d6ca1e 2 Serial pc(USBTX,USBRX);
Couscousiste 0:4651c5d6ca1e 3 LocalFileSystem local("local");
Couscousiste 0:4651c5d6ca1e 4 int donnee_a_ecrire;
Couscousiste 0:4651c5d6ca1e 5 int donnee_lue;
Couscousiste 0:4651c5d6ca1e 6 int main ()
Couscousiste 0:4651c5d6ca1e 7 {
Couscousiste 0:4651c5d6ca1e 8 FILE* File1 = fopen("/local/datafile.txt","w"); //ouverture d'un fichier
Couscousiste 0:4651c5d6ca1e 9 donnee_a_ecrire =0x23; //0x23 = #
Couscousiste 0:4651c5d6ca1e 10 fputc(donnee_a_ecrire, File1);
Couscousiste 0:4651c5d6ca1e 11 fclose(File1);
Couscousiste 0:4651c5d6ca1e 12 FILE* File2 = fopen ("/local/datafile.txt","r");//ouverture du second fichier
Couscousiste 0:4651c5d6ca1e 13 donnee_lue = fgetc(File2); //lire une donnée
Couscousiste 0:4651c5d6ca1e 14 fclose(File2);
Couscousiste 0:4651c5d6ca1e 15 pc.printf("input value = %c \n", donnee_lue); // ecrit sur tera term
Couscousiste 0:4651c5d6ca1e 16 }*/