Update example to support LilyGo LoRa series

libdeps/AceButton/examples/ClickVersusDoubleClickUsingSuppression/ClickVersusDoubleClickUsingSuppression.ino

@@ -0,0 +1,77 @@
+/*
+ * A demo that uses kFeatureSuppressClickBeforeDoubleClick to distinguish a
+ * Clicked event from a DoubleClicked event. Click turns on the LED. A
+ * DoubleClick turns off the LED.
+ *
+ * The only way to suppress the Clicked "after" a DoubleClicked is to postpone
+ * the sending of the Clicked event until getDoubleClickDelay() time after the
+ * Clicked. At that time, we can tell if a DoubleClicked has occurred or not.
+ * But this means that every Clicked event is delayed by (kClickDelay +
+ * kDoubleClickDelay + 2 * kDebounceDelay) which is 700 ms using the default
+ * values, and you'll notice this delay in the LED turning on.
+ *
+ * The other side-effect is that if a user doesn't input a clean Click (which
+ * results in a normal Press/Release sequence), then nothing happens to the LED.
+ * Depending on the application, this may or may not be the desirable result.
+
+ * See Also:
+ *    examples/ClickVersusDoubleClickUsingReleased/
+ *      - uses the Released event instead of the Clicked event
+ */
+
+#include <AceButton.h>
+using namespace ace_button;
+
+// The pin number attached to the button.
+const int BUTTON_PIN = 2;
+
+#ifdef ESP32
+  // Different ESP32 boards use different pins
+  const int LED_PIN = 2;
+#else
+  const int LED_PIN = LED_BUILTIN;
+#endif
+
+// LED states. Some microcontrollers wire their built-in LED the reverse.
+const int LED_ON = HIGH;
+const int LED_OFF = LOW;
+
+// One button wired to the pin at BUTTON_PIN. Automatically uses the default
+// ButtonConfig. The alternative is to call the AceButton::init() method in
+// setup() below.
+AceButton button(BUTTON_PIN);
+
+void handleEvent(AceButton*, uint8_t, uint8_t);
+
+void setup() {
+  // initialize built-in LED as an output
+  pinMode(LED_PIN, OUTPUT);
+
+  // Button uses the built-in pull up register.
+  pinMode(BUTTON_PIN, INPUT_PULLUP);
+
+  ButtonConfig* buttonConfig = button.getButtonConfig();
+  buttonConfig->setEventHandler(handleEvent);
+  buttonConfig->setFeature(ButtonConfig::kFeatureDoubleClick);
+  buttonConfig->setFeature(
+      ButtonConfig::kFeatureSuppressClickBeforeDoubleClick);
+}
+
+void loop() {
+  // Should be called every 20ms or faster for the default debouncing time
+  // of ~50ms.
+  button.check();
+}
+
+// The event handler for the button.
+void handleEvent(AceButton* /* button */, uint8_t eventType,
+    uint8_t /* buttonState */) {
+  switch (eventType) {
+    case AceButton::kEventClicked:
+      digitalWrite(LED_PIN, LED_ON);
+      break;
+    case AceButton::kEventDoubleClicked:
+      digitalWrite(LED_PIN, LED_OFF);
+      break;
+  }
+}