Add LedBlinkTask class impl. for controlling LED

blinking

smart_bridge/src/tasks/LedBlinkTask.cpp

@@ -0,0 +1,41 @@
+#include "LedBlinkTask.h"
+
+/**
+ * @brief Construct a new LedBlinkTask object.
+ * 
+ * @param ledPin The pin number where the LED is connected.
+ */
+LedBlinkTask::LedBlinkTask(int ledPin)
+{
+    this->ledPin = ledPin;
+}
+
+/**
+ * @brief Initialize the LedBlinkTask.
+ * 
+ * @param period The period of the task in milliseconds.
+ */
+void LedBlinkTask::init(int period)
+{
+    Task::init(period);
+    state = SWITCH_OFF;
+}
+
+/**
+ * @brief Perform the LedBlinkTask.
+ * 
+ * This method is called periodically based on the period of the task.
+ * It switches the state of the LED from on to off, or from off to on.
+ */
+void LedBlinkTask::tick()
+{
+    switch (state)
+    {
+    case State::SWITCH_OFF:
+        state = State::SWITCH_ON;
+        break;
+    case State::SWITCH_ON:
+        state = State::SWITCH_OFF;
+        break;
+    }
+}