Guest User

Untitled

a guest
Jul 19th, 2019
76
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
  1. int pinLED = 13;
  2. int ledStatus = 0;
  3.  
  4. void setup() {
  5. // put your setup code here, to run once:
  6. Serial.begin(115200);
  7. pinMode(pinLED, OUTPUT);
  8.  
  9. Serial.println("usage : write (turn on | turn off)");
  10. }
  11.  
  12. String Serialread()
  13. {
  14. String buf ="";
  15. char c;
  16.  
  17. while(Serial.available() > 0) {
  18. c = Serial.read();
  19. buf.concat(c);
  20. delay(10);
  21. }
  22.  
  23. return buf;
  24. }
  25.  
  26. void loop() {
  27. // put your main code here, to run repeatedly:
  28. String str = "";
  29. digitalWrite(pinLED, ledStatus);
  30.  
  31. str = Serialread();
  32. if(str == "") {
  33.  
  34. }
  35. else if(str == "turn off") {
  36. Serial.println(str);
  37. ledStatus = 0;
  38. }
  39. else if(str == "turn on") {
  40. Serial.println(str);
  41. ledStatus = 1;
  42. }
  43. else {
  44. Serial.println("usage : write (turn on | turn off)");
  45. }
  46.  
  47. }
RAW Paste Data