Added easier GPIO pin API

include/sta/gpio_pin.hpp

@@ -38,6 +38,24 @@ namespace sta
          */
         virtual void setState(GpioPinState state) = 0;
 
+        /**
+         * @brief Set the GPIO pin to high.
+         * 
+         */
+        void setHigh();
+
+        /**
+         * @brief Set the GPIO pin to low.
+         * 
+         */
+        void setLow();
+
+        /**
+         * @brief Set the GPIO pin to the opposite of the current state.
+         * 
+         */
+        void toggle();
+
         /**
          * @brief Get pin input state.
          *

src/gpio_pin.cpp

@@ -0,0 +1,20 @@
+#include <sta/gpio_pin.hpp>
+
+
+namespace sta
+{
+    void GpioPin::setHigh()
+    {
+        setState(GpioPinState::GPIO_HIGH);
+    }
+
+    void GpioPin::setLow()
+    {
+        setState(GpioPinState::GPIO_LOW);
+    }
+
+    void GpioPin::toggle()
+    {
+        setState(getState() == GpioPinState::GPIO_HIGH ? GpioPinState::GPIO_LOW : GpioPinState::GPIO_HIGH);
+    }
+} // namespace sta