Display text on LCD displays (even on multiple ones). Allow to create windows (frames) on display, and to combine them (split, add, duplicate, scroll). See http://mbed.org/users/hlipka/notebook/lcdwindow/ for more information.
dogm_spi.h
00001 /* 00002 * mbed LCDWindow library 00003 * Copyright (c) 2010 Hendrik Lipka 00004 * 00005 * Permission is hereby granted, free of charge, to any person obtaining a copy 00006 * of this software and associated documentation files (the "Software"), to deal 00007 * in the Software without restriction, including without limitation the rights 00008 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 00009 * copies of the Software, and to permit persons to whom the Software is 00010 * furnished to do so, subject to the following conditions: 00011 * 00012 * The above copyright notice and this permission notice shall be included in 00013 * all copies or substantial portions of the Software. 00014 * 00015 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00016 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00017 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 00018 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00019 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00020 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 00021 * THE SOFTWARE. 00022 */ 00023 00024 #ifndef DOGM_SPI_H_ 00025 #define DOGM_SPI_H_ 00026 00027 #include "lcd_spi.h" 00028 00029 #include "DigitalOut.h" 00030 #include "SPI.h" 00031 #include "semaphore.h" 00032 00033 using namespace mbed; 00034 00035 /** 00036 * class for connecting a DOGM16x LCD display, from electronic assembly (www.lcd-module.com ) 00037 */ 00038 class DogmLCDSPI: public SPILCDBase { 00039 public: 00040 /** 00041 * @param columns number of chars per line 00042 * @param rows number of lines (currently only 1 and 2 work) 00043 * @param the SPI object used for sending data (set to 1MHz) 00044 * @param enable the pin name for the enable line (0=active, connected to /CSB) 00045 * @param rs the pin name for the register select line (0=cmd, 1=data) 00046 */ 00047 DogmLCDSPI(unsigned int columns, unsigned int rows, SPI *spi, PinName enable, PinName rs); 00048 virtual void init(); 00049 virtual void writeText(const unsigned int column, const unsigned int row, const char text[]); 00050 virtual void clear(); 00051 virtual void character(int column, int row, int c); 00052 }; 00053 00054 #endif
Generated on Tue Jul 12 2022 20:45:22 by 1.7.2