modified Library from sford for use with TeraTerm / VT100 emulation without sending any signs after a \"locate\" command. edited Line 35 -> deleted %c
Diff: Terminal.cpp
- Revision:
- 0:acdab91342e6
- Child:
- 1:a3bd01d498a9
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Terminal.cpp Thu Jan 26 19:30:33 2012 +0000 @@ -0,0 +1,57 @@ +/* mbed Terminal Library, for ANSI/VT200 Terminals and ecape codes + * Copyright (c) 2007-2010, sford, http://mbed.org + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "Terminal.h" + +#include "mbed.h" + +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); +}