fixup! fix: keyword-spotting

Author: lucarin91

examples/keyword-spotting/sketch/heart_frames.h

@@ -4,8 +4,12 @@
  * SPDX-License-Identifier: MPL-2.0
  */
 
-const uint32_t HeartStatic[4] = {0x00006c04, 0x90208088, 0x02800800,
-                                 0x00000000};
+const uint32_t HeartStatic[4] = {
+    0x00006c04,
+    0x90208088,
+    0x02800800,
+    0x00000000,
+};
 
 const uint32_t HeartAnim[][5] = {
     {0x1dc11108, 0x08404104, 0x04401400, 0x40000000, 55}, // 1

examples/keyword-spotting/sketch/sketch.ino

@@ -9,26 +9,22 @@
 
 Arduino_LED_Matrix matrix;
 
-bool awake = false;
-
 void setup() {
   matrix.begin();
   matrix.clear();
-
   matrix.loadFrame(HeartStatic);
 
   Bridge.begin();
   Bridge.provide("keyword_detected", wake_up);
 }
 
-void loop() {
-  if (awake) {
-    matrix.loadSequence(HeartAnim);
-    matrix.playSequence();
-    delay(1000);
-    matrix.loadFrame(HeartStatic);
-    awake = false;
-  }
-}
+void loop() {}
+
+void wake_up() {
+  matrix.loadSequence(HeartAnim);
+  matrix.playSequence();
 
-void wake_up() { awake = true; }
+  delay(1000);
+
+  matrix.loadFrame(HeartStatic);
+}