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| /*! \file vt100.h \brief VT100 terminal function library. */ |
| //***************************************************************************** |
| // |
| // File Name : 'vt100.h' |
| // 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. |
| // |
| /// \ingroup general |
| /// \defgroup vt100 VT100 Terminal Function Library (vt100.c) |
| /// \code #include "vt100.h" \endcode |
| /// \par Overview |
| /// This library provides functions for sending VT100 escape codes to |
| /// control a connected VT100 or ANSI terminal. Commonly useful functions |
| /// include setting the cursor position, clearing the screen, setting the text |
| /// attributes (bold, inverse, blink, etc), and setting the text color. This |
| /// library will slowly be expanded to include support for codes as needed and |
| /// may eventually receive VT100 escape codes too. |
| // |
| // This code is distributed under the GNU Public License |
| // which can be found at http://www.gnu.org/licenses/gpl.txt |
| // |
| //***************************************************************************** |
| |
| #ifndef VT100_H |
| #define VT100_H |
| |
| #include "global.h" |
| |
| // constants/macros/typdefs |
| // text attributes |
| #define VT100_ATTR_OFF 0 |
| #define VT100_BOLD 1 |
| #define VT100_USCORE 4 |
| #define VT100_BLINK 5 |
| #define VT100_REVERSE 7 |
| #define VT100_BOLD_OFF 21 |
| #define VT100_USCORE_OFF 24 |
| #define VT100_BLINK_OFF 25 |
| #define VT100_REVERSE_OFF 27 |
| |
| // functions |
| |
| //! vt100Init() initializes terminal and vt100 library |
| /// Run this init routine once before using any other vt100 function. |
| void vt100Init(void); |
| |
| //! vt100ClearScreen() clears the terminal screen |
| void vt100ClearScreen(void); |
| |
| //! vt100SetAttr() sets the text attributes like BOLD or REVERSE |
| /// Text written to the terminal after this function is called will have |
| /// the desired attribuutes. |
| void vt100SetAttr(u08 attr); |
| |
| //! vt100SetCursorMode() sets the cursor to visible or invisible |
| void vt100SetCursorMode(u08 visible); |
| |
| //! vt100SetCursorPos() sets the cursor position |
| /// All text which is written to the terminal after a SetCursorPos command |
| /// will begin at the new location of the cursor. |
| void vt100SetCursorPos(u08 line, u08 col); |
| |
| #endif |