How to Serial string Ex:action arrays[300,300,300]

Projects Programming
1

Hey guys,I have problem about how to input string ex:"0,0,0" for system action,thanks

serial_s.ino (487 Bytes)

2 
  word chss=Serial.read();

Don't use non-standard types unless you have a compelling reason. Being a Microsoft-butt-kisser is NOT a compelling reason.

The Serial.read() method does NOT return a word.

 if(chss == "hallo"){

The byte that you got can NOT possibly equal a string.

There was no reason to attach your code when it is well within the posting limits.

void setup() {
  Serial.begin(9600);
  pinMode(7,OUTPUT);
  pinMode(8,OUTPUT);
  digitalWrite(8,HIGH);
}

void loop() {
 if(Serial.available()){ 
  char ch=Serial.read();
  word chss=Serial.read();
  String chs=Serial.readString();
  String g="300,300,300";
  
  Serial.print("lalalala~~");
 
 if(chss == "hallo"){
  digitalWrite(7,HIGH);
  Serial.println("chss.");
}
 else if(ch == 'G'){
  digitalWrite(7,LOW);
  Serial.println("cobi.");
 }
 else{
  Serial.println("不要");
  }
 }
}

What IS your problem? Apparently, you have not read this:
http://forum.arduino.cc/index.php?topic=396450.0

3

Have a look at the parse example in Serial Input Basics - simple reliable ways to receive data.

...R