usability fixes, fix t114 build src filter

examples/companion_radio/Button.cpp

@@ -60,10 +60,10 @@ void Button::update() {
         _state = IDLE;
     }
     
-    // Handle long press
+    // Handle long press while button is held
     if (_state == PRESSED && (now - _pressTime) > BUTTON_LONG_PRESS_TIME_MS) {
         triggerEvent(LONG_PRESS);
-        _state = IDLE;  // Prevent multiple long press events
+        _state = IDLE;  // Prevent multiple press events
         _clickCount = 0;
     }
 }
@@ -97,7 +97,7 @@ void Button::handleStateChange() {
             } else {
                 // Long press already handled in update()
                 _state = IDLE;
-                _clickCount = 0;  // Reset click count after long press
+                _clickCount = 0;
             }
         }
     }

examples/companion_radio/Button.h

@@ -6,7 +6,7 @@
 // Button timing configuration
 #define BUTTON_DEBOUNCE_TIME_MS    50      // Debounce time in ms
 #define BUTTON_CLICK_TIMEOUT_MS    500     // Max time between clicks for multi-click
-#define BUTTON_LONG_PRESS_TIME_MS  5000    // Time to trigger long press (5 seconds)
+#define BUTTON_LONG_PRESS_TIME_MS  3000    // Time to trigger long press (3 seconds)
 #define BUTTON_READ_INTERVAL_MS    10      // How often to read the button
 
 class Button {
@@ -33,7 +33,7 @@ public:
     void onDoublePress(EventCallback callback) { _onDoublePress = callback; }
     void onTriplePress(EventCallback callback) { _onTriplePress = callback; }
     void onLongPress(EventCallback callback) { _onLongPress = callback; }
-    void onAnyPress(EventCallback callback) { _onAnyPress = callback; } // New method
+    void onAnyPress(EventCallback callback) { _onAnyPress = callback; }
     
     // State getters
     bool isPressed() const { return _currentState == _activeState; }

examples/companion_radio/UITask.cpp

@@ -308,11 +308,13 @@ void UITask::loop() {
 
 void UITask::handleButtonAnyPress() {
   MESH_DEBUG_PRINTLN("UITask: any press triggered");
+  // called on any button press before other events, to wake up the display quickly
+  // do not refresh the display here, as it may block the button handler
   if (_display != NULL) {
-    if (!_display->isOn()) {
+    _displayWasOn = _display->isOn();  // Track display state before any action
+    if (!_displayWasOn) {
       _display->turnOn();
     }
-    _need_refresh = true;
     _auto_off = millis() + AUTO_OFF_MILLIS;   // extend auto-off timer
   }
 }
@@ -320,12 +322,17 @@ void UITask::handleButtonAnyPress() {
 void UITask::handleButtonShortPress() {
   MESH_DEBUG_PRINTLN("UITask: short press triggered");
   if (_display != NULL) {
-    if (_display->isOn()) {
+    // Only clear message preview if display was already on before button press
-      // If display is on and showing message preview, clear it
+    if (_displayWasOn) {
+      // If display was on and showing message preview, clear it
       if (_origin[0] && _msg[0]) {
         clearMsgPreview();
+      } else {
+        // Otherwise, refresh the display
+        _need_refresh = true;
       }
     }
+    // Note: Display turn-on and auto-off timer extension are handled by handleButtonAnyPress
   }
 }
 

examples/companion_radio/UITask.h

@@ -35,6 +35,7 @@ class UITask {
   char _msg[80];
   int _msgcount;
   bool _need_refresh = true;
+  bool _displayWasOn = false;  // Track display state before button press
 
   // Button handlers
 #if defined(PIN_USER_BTN) || defined(PIN_USER_BTN_ANA)

variants/t114/platformio.ini

@@ -79,8 +79,7 @@ build_flags =
 build_src_filter = ${Heltec_t114.build_src_filter}
   +<helpers/nrf52/T114Board.cpp>
   +<helpers/nrf52/SerialBLEInterface.cpp>
-  +<../examples/companion_radio/main.cpp>
+  +<../examples/companion_radio>
-  +<../examples/companion_radio/UITask.cpp>
   +<helpers/ui/ST7789Display.cpp>
   +<helpers/ui/OLEDDisplay.cpp>
   +<helpers/ui/OLEDDisplayFonts.cpp>