Updated: Doxygen Documentation

include/sta/devices/raspi/gpio_pin.hpp

@@ -20,6 +20,11 @@ namespace sta
         GPIO_INPUT
     };
 
+    /**
+     * @brief A wrapper class for Raspi GPIO pins.
+     * 
+     * @ingroup sta_core_raspi
+     */
     class RaspiGpioPin : public GpioPin
     {
     public: 
@@ -29,10 +34,21 @@ namespace sta
          */
         RaspiGpioPin(uint8_t pin, GpioMode mode);
 
+        /**
+         * @brief Set the state of the GPIO pin.
+         * 
+         * @param state The state of the GPIO pin. Either HIGH or LOW
+         */
         void setState(GpioPinState state) override;
 
+        /**
+         * @brief Get the state of the GPIO pin.
+         * 
+         * @return The state of the GPIO pin. Either HIGH or LOW
+         */
         GpioPinState getState() override;
 
+        /// @brief Dummy GPIO pin 
         static RaspiGpioPin * DUMMY_GPIO;
         
     private:

include/sta/devices/raspi/hal.hpp

@@ -5,4 +5,10 @@
 #include <stdio.h>
 #include <sys/ioctl.h>
 
+/**
+ * @defgroup sta_core_raspi Raspi
+ * @ingroup sta_core_platforms
+ * @brief Modules implemented for the Raspi platform.
+ */
+
 #endif //STA_CORE_RASPI_HAL_HPP