изменила форматирование. Добавила автовыбор ножек в зависимости от выбранной платы

libraries/FreeRTOS/examples/Notifications/Notifications.ino

@@ -11,15 +11,23 @@
 */
 TaskHandle_t taskNotificationHandler;
 
-void setup() {
+// set interrupt pin
+#ifdef BTN_BUILTIN
+uint8_t int_pin = BTN_BUILTIN;
+#elif defined(ARDUINO_ELSOMIK)
+uint8_t int_pin = P0_8;
+#else
+uint8_t int_pin = 2;
+#endif
 
+void setup() {
   // Create task for FreeRTOS notification
-  xTaskCreate(TaskNotification, // Task function
-              "Notification", // Task name
-              128, // Stack size
+  xTaskCreate(TaskNotification,           // Task function
+              "Notification",             // Task name
+              128,                        // Stack size
               NULL,
-              3, // Priority
-              &taskNotificationHandler ); // TaskHandle
+              3,                          // Priority
+              &taskNotificationHandler);  // TaskHandle
 }
 
 void loop() {
@@ -33,18 +41,15 @@ void TaskNotification(void *pvParameters)
 {
   (void) pvParameters;
 
-  int digitalPin = BTN_BUILTIN;
-
   Serial.begin(9600);
 
-  attachInterrupt(digitalPinToInterrupt(digitalPin), digitalPinInterruptHandler, RISING);
+  attachInterrupt(digitalPinToInterrupt(int_pin), digitalPinInterruptHandler, RISING);
 
   for (;;) {
 
     if (ulTaskNotifyTake(pdTRUE, portMAX_DELAY)) {
       Serial.println("Notification received");
     }
-
   }
 }
 
@@ -53,5 +58,4 @@ void digitalPinInterruptHandler() {
   BaseType_t xHigherPriorityTaskWoken = pdFALSE;
   vTaskNotifyGiveFromISR(taskNotificationHandler, &xHigherPriorityTaskWoken);
   portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
-  
 }