Martin Smith
/
TerminalFruit
Terminal.cpp
- Committer:
- ms523
- Date:
- 2010-01-20
- Revision:
- 0:408a2c6feb1f
File content as of revision 0:408a2c6feb1f:
/* mbed ANSI/VT100 Terminal Library * Copyright (c) 2007-2009 sford * Released under the MIT License: http://mbed.org/license/mit */ #include "Terminal.h" #include "mbed.h" #define ASCII_BLOCK 219 #define ASCII_BORDER_H 205 #define ASCII_BORDER_V 186 #define ASCII_BORDER_TL 201 #define ASCII_BORDER_TR 187 #define ASCII_BORDER_BL 200 #define ASCII_BORDER_BR 188 #define WIDTH 30 Terminal::Terminal(PinName tx, PinName rx) : Serial(tx, rx) {} void Terminal::cls() { this->printf("\033[2J"); } void Terminal::locate(int column, int row) { // Cursor Home <ESC>[{ROW};{COLUMN}H this->printf("\033[%d;%dH", row + 1, column + 1); } static int rgb888tobgr111(int colour) { int r = (colour >> 23) & 1; int g = (colour >> 15) & 1; int b = (colour >> 7) & 1; return (b << 2) | (g << 1) | (r << 0); } void Terminal::foreground(int colour) { // Set Attribute Mode <ESC>[{n}m // Foreground Colours : 30 + bgr int c = 30 + rgb888tobgr111(colour); this->printf("\033[%dm", c); } void Terminal::background(int colour) { // Set Attribute Mode <ESC>[{n}m // Background Colours : 40 + bgr int c = 40 + rgb888tobgr111(colour); this->printf("\033[%dm", c); } void Terminal::box(int x, int y, int w, int h) { // corners locate(x, y); putc(ASCII_BORDER_TL); locate(x + w - 1, y); putc(ASCII_BORDER_TR); locate(x, y + h - 1); putc(ASCII_BORDER_BL); locate(x + w - 1, y + h - 1); putc(ASCII_BORDER_BR); // top locate(x + 1, y); for(int i=0; i<(w-2); i++){ putc(ASCII_BORDER_H); } // bottom locate(x + 1, y + h - 1); for(int i=0; i<(w-2); i++){ putc(ASCII_BORDER_H); } // left locate(x, y + 1); for(int i=1; i<(h-1); i++){ putc(ASCII_BORDER_V); printf("\n"); putc(0x08); } // right locate(x + w - 1, y + 1); for(int i=1; i<(h-1); i++){ putc(ASCII_BORDER_V); printf("\n"); putc(0x08); } }