/**
 * @file
 * @brief Implementation of UART using STM32 HAL.
 */
#ifndef STA_CORE_STM32_UART_HPP
#define STA_CORE_STM32_UART_HPP

/**
 * @defgroup stm32UART UART
 * @ingroup stm32
 * @brief STM32 UART module.
 */


// Only enable module on STM32 platform w/ HAL UART module enabled
#include <sta/config.hpp>
#ifdef STA_PLATFORM_STM32
#  include <sta/stm32/hal.hpp>
#  ifdef HAL_UART_MODULE_ENABLED
#    define STA_STM32_UART_ENABLED
#  endif // HAL_UART_MODULE_ENABLED
#endif // STA_PLATFORM_STM32


#if defined(STA_STM32_UART_ENABLED) || defined(DOXYGEN)

#include <sta/uart.hpp>


namespace sta
{
	/**
	 * @brief Implementation of UART interface using HAL.
	 *
	 * @ingroup stm32UART
	 */
	class STM32UART : public UART
	{
	public:
		/**
		 * @param handle    UART handle
		 */
		STM32UART(UART_HandleTypeDef * handle);

		void write(const uint8_t * buffer, size_t size) override;

	private:
		UART_HandleTypeDef * handle_;   /**< UART handle */
	};
} // namespace sta


#endif // STA_STM32_UART_ENABLED

#endif // STA_CORE_STM32_UART_HPP