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- 1. kode
- #include <SoftwareSerial.h>
- SoftwareSerial arduino(2, 3);
- int i;
- char reader[10];
- void setup() {
- // put your setup code here, to run once:
- pinMode(13, OUTPUT);
- Serial.begin(9600);
- arduino.begin(9600);
- }
- void loop() {
- // put your main code here, to run repeatedly:
- reader[0] = arduino.read();
- if (reader[0] == 'A') {
- for (i = 1; i < 10; i++) {
- reader[i] = arduino.read();
- delay(2);
- Serial.print(reader[i]);
- }
- Serial.println("done");
- }
- if (Serial.available() > 1) {
- for (i = 1; i < 10; i++) {
- reader[i] = Serial.read();
- delay(20);
- }
- }
- if(reader[0] =='1'&&reader[1]=='O'&&reader[2]=='N') //[0] = første tegn, [1] = andet tegn osv..
- digitalWrite(13, HIGH);
- if(reader[0] =='1'&&reader[1]=='O'&&reader[2]=='F'&&reader[3]=='F')
- digitalWrite(13, LOW);
- if(reader[0] =='2'&&reader[1]=='O'&&reader[2]=='N')
- arduino.print("2ON");
- if(reader[0] =='2'&&reader[1]=='O'&&reader[2]=='F'&&reader[3]=='F')
- arduino.print("2OFF");
- if(reader[0] =='A'&&reader[1]=='O'&&reader[2]=='N')
- arduino.println("LED ON ARDUINO 2 IS ON");
- if(reader[0] =='A'&&reader[1]=='O'&&reader[2]=='F'&&reader[3]=='F')
- arduino.println("LED ON ARDUINO 2 IS OFF");
- for(i=0; i<10; i++)
- reader[i]=0;
- }
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