Merge remote-tracking branch 'Kernel/master'

Kernel/include/uart.hpp

@@ -0,0 +1,89 @@
+/*
+	This file is part of Fennix Kernel.
+
+	Fennix Kernel is free software: you can redistribute it and/or
+	modify it under the terms of the GNU General Public License as
+	published by the Free Software Foundation, either version 3 of
+	the License, or (at your option) any later version.
+
+	Fennix Kernel is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#ifndef __FENNIX_KERNEL_UART_H__
+#define __FENNIX_KERNEL_UART_H__
+
+#include <types.h>
+
+namespace UniversalAsynchronousReceiverTransmitter
+{
+	/**
+	 * @brief Serial ports. (if available)
+	 */
+	enum SerialPorts
+	{
+		COMNULL = 0,
+		COM1 = 0x3F8,
+		COM2 = 0x2F8,
+		COM3 = 0x3E8,
+		COM4 = 0x2E8,
+		COM5 = 0x5F8,
+		COM6 = 0x4F8,
+		COM7 = 0x5E8,
+		COM8 = 0x4E8
+	};
+
+	class UART
+	{
+	private:
+		SerialPorts Port;
+		bool IsAvailable;
+
+	public:
+		UART(SerialPorts Port = COMNULL);
+		~UART();
+		void Write(uint8_t Char);
+		uint8_t Read();
+	};
+
+	class Events
+	{
+	private:
+		SerialPorts Port;
+
+	protected:
+		/**
+		 * @brief UART events.
+		 * @param Port if none, all ports are registered for events.
+		 */
+		Events(SerialPorts Port = COMNULL);
+		~Events();
+
+	public:
+		/**
+		 * @brief Get the Registered Port object
+		 * @return SerialPorts
+		 */
+		nsa NIF SerialPorts GetRegisteredPort() { return this->Port; }
+
+		/**
+		 * @brief Called when a character is sent.
+		 * @param Char the sent character.
+		 */
+
+		virtual void OnSent(uint8_t Char) { UNUSED(Char); }
+		/**
+		 * @brief Called when a character is received.
+		 * @param Char the received character.
+		 */
+		virtual void OnReceived(uint8_t Char) { UNUSED(Char); }
+	};
+
+}
+
+#endif // !__FENNIX_KERNEL_UART_H__