ReprapDiscountGLCD.h

00001 /*
00002       This file is part of Smoothie (http://smoothieware.org/). The motion control part is heavily based on Grbl (https://github.com/simen/grbl).
00003       Smoothie is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
00004       Smoothie is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
00005       You should have received a copy of the GNU General Public License along with Smoothie. If not, see <http://www.gnu.org/licenses/>.
00006 */
00007 #ifndef RRDGLCD_H
00008 #define RRDGLCD_H
00009 
00010 #include "LcdBase.h"
00011 
00012 #include "libs/Config.h"
00013 #include "rrdglcd/RrdGlcd.h"
00014 
00015 class ReprapDiscountGLCD : public LcdBase {
00016     public:
00017         ReprapDiscountGLCD();
00018         virtual ~ReprapDiscountGLCD();
00019 
00020         int getEncoderResolution() { return 2; }
00021         bool hasGraphics() { return true; }
00022         uint16_t get_screen_lines() { return 8; }
00023 
00024         uint8_t readButtons();
00025         int readEncoderDelta();
00026         void write(const char* line, int len);
00027         void home();
00028         void clear();
00029         void display();
00030         void setCursor(uint8_t col, uint8_t row);
00031         void init();
00032         void buzz(long,uint16_t);
00033         // blit a glyph of w pixels wide and h pixels high to x, y. offset pixel position in glyph by x_offset, y_offset.
00034         // span is the width in bytes of the src bitmap
00035         // The glyph bytes will be 8 bits of X pixels, msbit->lsbit from top left to bottom right
00036         void bltGlyph(int x, int y, int w, int h, const uint8_t *glyph, int span= 0, int x_offset=0, int y_offset=0);
00037         void on_refresh(bool now=false);
00038 
00039     private:
00040         RrdGlcd* glcd;
00041         uint8_t col;
00042         uint8_t row;
00043 
00044         Pin spi_cs_pin;
00045         Pin encoder_a_pin;
00046         Pin encoder_b_pin;
00047         Pin click_pin;
00048         Pin pause_pin;
00049         Pin buzz_pin;
00050 };
00051 
00052 
00053 #endif