#include <SPI.h>
#include <SD.h>

File Textdatei;
String str;

void setup() {
  Serial.begin(115200);
    if (!SD.begin(5)) {
    Serial.println("Initialisierung der SD Karte fehlgeschlagen!");
    return;
  }
}


void loop() {

Serial.println("Zeile für Zeile");
  Textdatei = SD.open("aqa.txt");
  if (Textdatei) {
    while (Textdatei.available()) {
    Serial.write(Textdatei.read());
    }
    Textdatei.close();
  } else {
    Serial.println("error opening test.txt");
  }




Serial.println("auftrenen (versuch)");
  Textdatei = SD.open("aqa.txt");
  if (Textdatei) {
    while (Textdatei.available()) {
    str = Serial.write(Textdatei.read());
    Serial.println(str.substring(0,str.indexOf('=')));
    Serial.println(str.substring(str.indexOf('=')+1));
    }
    Textdatei.close();
  } else {
    Serial.println("error opening test.txt");
  }


}

/*
Zeile für Zeile
21:11:30.796 -> rel_1_type=time
21:11:30.796 -> rel_1_time_1_on=00:00
21:11:30.796 -> rel_1_time_1_off=00:00
21:11:30.796 -> rel_1_time_2_on=00:00
21:11:30.796 -> rel_1_time_2_off=00:00
21:11:30.796 -> rel_1_time_3_on=00:00
21:11:30.796 -> rel_1_time_3_off=00:00
21:11:30.796 -> rel_1_time_4_on=00:00
21:11:30.796 -> rel_1_time_4_off=00:00
21:11:30.796 -> rel_1_time_5_on=00:00
21:11:30.796 -> rel_1_time_5_off=00:00
21:11:30.796 -> rel_1_therm_temp=1
21:11:30.796 -> rel_1_therm_tolerance=1
21:11:30.796 -> rel_1_therm_address=


21:11:30.796 -> auftrenen (versuch)
21:11:30.796 -> r1
21:11:30.796 -> 1
21:11:30.796 -> e1
21:11:30.796 -> 1
21:11:30.796 -> l1
21:11:30.796 -> 1
21:11:30.796 -> _1
21:11:30.796 -> 1
21:11:30.796 -> 11
21:11:30.796 -> 1
21:11:30.796 -> _1
21:11:30.796 -> 1
21:11:30.796 -> t1
21:11:30.796 -> 1
21:11:30.796 -> y1
21:11:30.796 -> 1
21:11:30.796 -> p1
21:11:30.796 -> 1
21:11:30.796 -> e1
21:11:30.796 -> 1
21:11:30.796 -> =1
21:11:30.796 -> 1
21:11:30.796 -> t1
21:11:30.796 -> 1
21:11:30.796 -> i1
21:11:30.796 -> 1
21:11:30.796 -> m1

usw......
*/