cleanup

main.c

@@ -38,7 +38,7 @@ typedef enum _Mode
 
 /** Global flags */
 volatile bool bLedEnabled = true;
-volatile bool bBtnLongPressed = false;
+volatile bool bBtnPressed = false;
 volatile eMode eModeCurrent = ANIMATION_BLINK;
 
 // Forward declarations
@@ -65,19 +65,18 @@ int main(void)
     VPORTA.DIR &= ~BUTTON_PIN_MASK;    // Input
     PORTA.PIN0CTRL = PORT_PULLUPEN_bm; // Pull-up enabled
 
-    // Ensure all LEDs off at startup
-    leds_off();
+    leds_off();                // Ensure all LEDs off at startup
     battery_level_indicator(); // TODO: Implement
 
     bool bLedEnabledOld = bLedEnabled;
-    eModeCurrent = ANIMATION_BLINK;
+    eModeCurrent = ANIMATION_BLINK; // Set the mode to start with
 
     while (true)
     {
-        bBtnLongPressed = handleSwitch(); // Check switch state
+        bBtnPressed = handleSwitch(); // Check switch state
 
         // Light LEDs while button is pressed
-        if (bBtnLongPressed)
+        if (bBtnPressed)
         {
             leds_on();
         }
@@ -115,7 +114,7 @@ int main(void)
         }
         else
         {
-            if (bLedEnabled && !bBtnLongPressed)
+            if (bLedEnabled && !bBtnPressed)
             {
                 switch (eModeCurrent)
                 {