Prvni ulozeni z chegewara githubu

libraries/ESP32/examples/Touch/TouchButtonV2/TouchButtonV2.ino

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+/*
+
+This is an example how to use Touch Intrrerupts
+The sketh will tell when it is touched and then relesased as like a push-button
+
+This method based on touchInterruptGetLastStatus() is only available for ESP32 S2 and S3
+*/
+
+#include "Arduino.h"
+
+int threshold = 1500;   // ESP32S2 
+bool touch1detected = false;
+bool touch2detected = false;
+
+void gotTouch1() {
+  touch1detected = true;
+}
+
+void gotTouch2() {
+  touch2detected = true;
+}
+
+void setup() {
+  Serial.begin(115200);
+  delay(1000); // give me time to bring up serial monitor
+
+  Serial.println("\n ESP32 Touch Interrupt Test\n");
+  touchAttachInterrupt(T1, gotTouch1, threshold); 
+  touchAttachInterrupt(T2, gotTouch2, threshold);
+}
+
+void loop() {
+  if (touch1detected) {
+    touch1detected = false;
+    if (touchInterruptGetLastStatus(T1)) {
+        Serial.println(" --- T1 Touched");
+    } else {
+        Serial.println(" --- T1 Released");
+    }
+  }
+  if (touch2detected) {
+    touch2detected = false;
+    if (touchInterruptGetLastStatus(T2)) {
+        Serial.println(" --- T2 Touched");
+    } else {
+        Serial.println(" --- T2 Released");
+    }
+  }
+
+  delay(80);
+}