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73 lines
1.6 KiB
C
73 lines
1.6 KiB
C
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/*! \file vt100.c \brief VT100 terminal function library. */
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//*****************************************************************************
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//
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// File Name : 'vt100.c'
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// Title : VT100 terminal function library
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// Author : Pascal Stang - Copyright (C) 2002
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// Created : 2002.08.27
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// Revised : 2002.08.27
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// Version : 0.1
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// Target MCU : Atmel AVR Series
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// Editor Tabs : 4
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//
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// NOTE: This code is currently below version 1.0, and therefore is considered
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// to be lacking in some functionality or documentation, or may not be fully
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// tested. Nonetheless, you can expect most functions to work.
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//
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// This code is distributed under the GNU Public License
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// which can be found at http://www.gnu.org/licenses/gpl.txt
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//
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//*****************************************************************************
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#ifndef WIN32
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#include <avr/io.h>
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#include <avr/signal.h>
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#include <avr/interrupt.h>
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#include <avr/pgmspace.h>
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#endif
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#include "global.h"
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#include "rprintf.h"
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#include "vt100.h"
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// Program ROM constants
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// Global variables
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// Functions
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void vt100Init(void)
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{
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// initializes terminal to "power-on" settings
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// ESC c
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rprintfProgStrM("\x1B\x63");
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}
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void vt100ClearScreen(void)
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{
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// ESC [ 2 J
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rprintfProgStrM("\x1B[2J");
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}
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void vt100SetAttr(u08 attr)
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{
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// ESC [ Ps m
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rprintf("\x1B[%dm",attr);
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}
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void vt100SetCursorMode(u08 visible)
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{
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if(visible)
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// ESC [ ? 25 h
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rprintf("\x1B[?25h");
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else
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// ESC [ ? 25 l
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rprintf("\x1B[?25l");
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}
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void vt100SetCursorPos(u08 line, u08 col)
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{
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// ESC [ Pl ; Pc H
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rprintf("\x1B[%d;%dH",line,col);
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}
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