Unverified Commit 21816645 authored by Birte Kristina Friesel's avatar Birte Kristina Friesel
Browse files

ATMega2560: Add stdin and stdout on UART1, UART2, UART3

parent fc4a1906

include/arch/atmega2560/driver/stdin1.h

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/*

 * Copyright 2021 Birte Kristina Friesel

 *

 * SPDX-License-Identifier: BSD-2-Clause

 */

#ifndef STANDARDINPUT1_H

#define STANDARDINPUT1_H



class StandardInput1 {

	private:

		StandardInput1(const StandardInput1 &copy);

		static unsigned char const bufsize = 16;

		char buffer[bufsize];

		unsigned char write_pos, read_pos;



	public:

		StandardInput1() : write_pos(0), read_pos(0) {}

		void setup();

		bool hasKey();

		char getKey();



		inline void addKey(char key) {

			buffer[write_pos] = key;

			write_pos = (write_pos + 1) % bufsize;

		}

};



extern StandardInput1 kin1;



#endif

include/arch/atmega2560/driver/stdin2.h

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/*

 * Copyright 2021 Birte Kristina Friesel

 *

 * SPDX-License-Identifier: BSD-2-Clause

 */

#ifndef STANDARDINPUT2_H

#define STANDARDINPUT2_H



class StandardInput2 {

	private:

		StandardInput2(const StandardInput2 &copy);

		static unsigned char const bufsize = 16;

		char buffer[bufsize];

		unsigned char write_pos, read_pos;



	public:

		StandardInput2() : write_pos(0), read_pos(0) {}

		void setup();

		bool hasKey();

		char getKey();



		inline void addKey(char key) {

			buffer[write_pos] = key;

			write_pos = (write_pos + 1) % bufsize;

		}

};



extern StandardInput2 kin2;



#endif

include/arch/atmega2560/driver/stdin3.h

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/*

 * Copyright 2021 Birte Kristina Friesel

 *

 * SPDX-License-Identifier: BSD-2-Clause

 */

#ifndef STANDARDINPUT3_H

#define STANDARDINPUT3_H



class StandardInput3 {

	private:

		StandardInput3(const StandardInput3 &copy);

		static unsigned char const bufsize = 16;

		char buffer[bufsize];

		unsigned char write_pos, read_pos;



	public:

		StandardInput3() : write_pos(0), read_pos(0) {}

		void setup();

		bool hasKey();

		char getKey();



		inline void addKey(char key) {

			buffer[write_pos] = key;

			write_pos = (write_pos + 1) % bufsize;

		}

};



extern StandardInput3 kin3;



#endif

include/arch/atmega2560/driver/stdout1.h

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/*

 * Copyright 2021 Birte Kristina Friesel

 *

 * SPDX-License-Identifier: BSD-2-Clause

 */

#ifndef STANDARDOUTPUT1_H

#define STANDARDOUTPUT1_H



#include "object/outputstream.h"



class StandardOutput1 : public OutputStream {

	private:

		StandardOutput1(const StandardOutput1 &copy);



	public:

		StandardOutput1 () {}

		void setup();



		virtual void put(char c) override;

};



extern StandardOutput1 kout1;



#endif

include/arch/atmega2560/driver/stdout2.h

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/*

 * Copyright 2021 Birte Kristina Friesel

 *

 * SPDX-License-Identifier: BSD-2-Clause

 */

#ifndef STANDARDOUTPUT2_H

#define STANDARDOUTPUT2_H



#include "object/outputstream.h"



class StandardOutput2 : public OutputStream {

	private:

		StandardOutput2(const StandardOutput2 &copy);



	public:

		StandardOutput2 () {}

		void setup();



		virtual void put(char c) override;

};



extern StandardOutput2 kout2;



#endif