Interrupt Arduino UNO R4 Minima disponibili

International Italiano Hardware
3

I seguente programmino:

void setup() {
   uint8_t pinArray[] = {0, 1, 2, 3, 8, 12, 13, 15, 16, 17, 18, 19};
   uint8_t pinIndex   = 0;
   uint8_t pin        = 0;

   delay ( 500 );
   Serial.begin ( 115200 );
   while ( !Serial ) delay ( 100 );

   for ( pinIndex = 0; pinIndex < 12; pinIndex++ ) {
      pin = pinArray[pinIndex];
      auto irq = getPinCfgs ( pin , PIN_CFG_REQ_INTERRUPT );
      if ( 0 == irq[0] ) continue;
      Serial.print ( "IRQ value for pin " );
      Serial.print ( pin );
      Serial.print ( ": " );
      Serial.println ( GET_CHANNEL ( irq[0] ) );
   }
}

void loop() {
   // put your main code here, to run repeatedly:

}

... ti restituisce il IRQ in funzione del pin. :wink:

Guglielmo

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