system
7
#include <stdio.h>
#include <stdlib.h>
#include <SdFat.h>
#include <SdFatUtil.h>
#include <ctype.h>
Sd2Card card;
SdVolume volume;
SdFile root;
SdFile file;
char name[] = "Test.txt";
char contents[256];
char in_char=0;
char* val = "0";
int index=0;
int a;
void setup(void)
{
Serial.begin(115200);
pinMode(10, OUTPUT);
card.init();
volume.init(card);
root.openRoot(volume);
}
void loop(void){
file.open(root, name, O_READ);
val[0] = file.read();
while(val >=0){
val[0]=file.read();
char *str;
while ((str = strtok_r(val, ";", &val)) != NULL) // delimiter is the semicolon
int a = atoi(str);
Serial.print(a);
delay(10);
}
file.close();
}