Programa en Arduino para separar caracteres…
String split = "133,215,365";
void setup() {
Serial.begin(9600);
}
void loop() {
int parte1 = getValue(split,',',0).toInt();
Serial.print(parte1);
delay(1000);
}
String getValue(String data, char separator, int index)
{
int found = 0;
int strIndex[] = {0, -1};
int maxIndex = data.length()-1;
for(int i=0; i<=maxIndex && found<=index; i++){
if(data.charAt(i)==separator || i==maxIndex){
found++;
strIndex[0] = strIndex[1]+1;
strIndex[1] = (i == maxIndex) ? i+1 : i;
}
}
return found>index ? data.substring(strIndex[0], strIndex[1]) : "";
}