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/*! \file vt100.c \brief VT100 terminal function library. */

//*****************************************************************************

//

// File Name	: 'vt100.c'

// Title		: VT100 terminal function library

// Author		: Pascal Stang - Copyright (C) 2002

// Created		: 2002.08.27

// Revised		: 2002.08.27

// Version		: 0.1

// Target MCU	: Atmel AVR Series

// Editor Tabs	: 4

//

// NOTE: This code is currently below version 1.0, and therefore is considered

// to be lacking in some functionality or documentation, or may not be fully

// tested.  Nonetheless, you can expect most functions to work.

//

// This code is distributed under the GNU Public License

//		which can be found at http://www.gnu.org/licenses/gpl.txt

//

//*****************************************************************************

#include <avr/io.h>

#include <avr/interrupt.h>

#include <avr/pgmspace.h>

#include "global.h"

#include "rprintf.h"

#include "vt100.h"

// Program ROM constants

// Global variables

// Functions

void vt100Init(void)

{

	// initializes terminal to "power-on" settings

	// ESC c

	rprintfProgStrM("\x1B\x63");

}

void vt100ClearScreen(void)

{

	// ESC [ 2 J

	rprintfProgStrM("\x1B[2J");

}

void vt100SetAttr(u08 attr)

{

	// ESC [ Ps m

	rprintf("\x1B[%dm",attr);

}

void vt100SetCursorMode(u08 visible)

{

	if(visible)

		// ESC [ ? 25 h

		rprintf("\x1B[?25h");

	else

		// ESC [ ? 25 l

		rprintf("\x1B[?25l");

}

void vt100SetCursorPos(u08 line, u08 col)

{

	// ESC [ Pl ; Pc H

	rprintf("\x1B[%d;%dH",line,col);

}