Odpověď na: obsluha tlacitka v přerušení

[play]

#define BUTTON_SELECT_MOD     2
#define BUTTON_SPEED_NEXT      3
#define BUTTON_SPEED_BACK      4

#define MAX_SPEED_BLINK       10

#define MODE_AUDIO            0
#define MODE_BLINK            1

bool BUTTON_SELECT_MOD_PRESSED = false;
long int TIME_BUTTON = 0;

//VHODNÉ ULOŽIT DO EEPROM
int SELECT_MODE = MODE_AUDIO;
int SPEED_BLINK = 0;
//______________________

void setup() {
  pinMode(BUTTON_SELECT_MOD, INPUT);
  pinMode(BUTTON_SPEED_NEXT, INPUT);
  pinMode(BUTTON_SPEED_BACK, INPUT);
}

void loop() {
  //___________PŘEPÍNÁNÍ AUDIO A BLIKÁNÍ_________[VYUŽITÍ I PRO ON/OFF]
  if (digitalRead(BUTTON_SELECT_MOD) == HIGH) {
    if (BUTTON_SELECT_MOD_PRESSED == false) {
      BUTTON_SELECT_MOD_PRESSED = true;
      if (SELECT_MODE == MODE_AUDIO) {
        SELECT_MODE = MODE_BLINK;
      } else {
        SELECT_MODE = MODE_AUDIO;
      }
    }
  } else {
    BUTTON_SELECT_MOD_PRESSED = false;
  }
  //____________________________________________

  if (SELECT_MODE == MODE_AUDIO) {

    //    KÓD KDYŽ JE AUDIO

  } else if (SELECT_MODE == MODE_BLINK) {
    //___________NASTAVENÍ RYCHLOSTI_________
    if (digitalRead(BUTTON_SPEED_NEXT) == HIGH or digitalRead(BUTTON_SPEED_BACK) == HIGH) {
      if (millis() >= TIME_BUTTON + 1000) {
        TIME_BUTTON = millis();
        if (digitalRead(BUTTON_SPEED_NEXT) == HIGH and SPEED_BLINK <= MAX_SPEED_BLINK) SPEED_BLINK++;
        if (digitalRead(BUTTON_SPEED_BACK) == HIGH and SPEED_BLINK >= 0) SPEED_BLINK--;
      }
    } else {
      TIME_BUTTON = millis() - 1000;
    }
    //_____________________________________
  }
}