bigchar.cpp

00001 #include "TextLCD.h"
00002 #include "bigchar.h"
00003 
00004 //Set up character memory on LCD for drawing two line numbers
00005 void setup_bigchar(TextLCD* lcd)
00006 {
00007     int top_left[8] = {0x07, 0x0F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, };
00008     lcd->writeCGRAM(TOP_LEFT, top_left);
00009     
00010     int top_right[8] = {0x1C, 0x1E, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, };
00011     lcd->writeCGRAM(TOP_RIGHT, top_right);
00012     
00013     int bottom_right[8] = {0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1E, 0x1C, };
00014     lcd->writeCGRAM(BOTTOM_RIGHT, bottom_right);
00015     
00016     int bottom_left[8] = {0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x0F, 0x07, };
00017     lcd->writeCGRAM(BOTTOM_LEFT, bottom_left);
00018     
00019     int two_lines[8] = {0x1F, 0x1F, 0x1F, 0x00, 0x00, 0x00, 0x1F, 0x1F, };
00020     lcd->writeCGRAM(TWO_LINES, two_lines);
00021     
00022     int bottom[8] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x1F, 0x1F, 0x1F, };
00023     lcd->writeCGRAM(BOTTOM, bottom);
00024     
00025     int top[8] = {0x1F, 0x1F, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, };
00026     lcd->writeCGRAM(TOP, top);
00027     
00028     int two_lines_5[8] = {0x1F, 0x1F, 0x1F, 0x00, 0x00, 0x00, 0x1E, 0x1F, };
00029     lcd->writeCGRAM(TWO_LINES_5, two_lines_5);
00030 }
00031 
00032 //Draw two-line numbers
00033 void write_bigchar(TextLCD* lcd, int position, int number)
00034 {
00035     switch(number)
00036     {
00037         case 0:
00038             lcd->locate(position, 0);
00039             lcd->putc(TOP_LEFT);
00040             lcd->putc(TOP);
00041             lcd->putc(TOP_RIGHT);
00042             lcd->locate(position, 1);
00043             lcd->putc(BOTTOM_LEFT);
00044             lcd->putc(BOTTOM);
00045             lcd->putc(BOTTOM_RIGHT);
00046             break;
00047         case 1:
00048             lcd->locate(position, 0);
00049             lcd->putc(TOP);
00050             lcd->putc(TOP_RIGHT);
00051             lcd->putc(BLANK);
00052             lcd->locate(position, 1);
00053             lcd->putc(BOTTOM);
00054             lcd->putc(FULL);
00055             lcd->putc(BOTTOM);
00056             break;
00057         case 2:
00058             lcd->locate(position, 0);
00059             lcd->putc(TWO_LINES);
00060             lcd->putc(TWO_LINES);
00061             lcd->putc(TOP_RIGHT);
00062             lcd->locate(position, 1);
00063             lcd->putc(BOTTOM_LEFT);
00064             lcd->putc(BOTTOM);
00065             lcd->putc(BOTTOM);
00066             break;
00067         case 3:
00068             lcd->locate(position, 0);
00069             lcd->putc(TOP);
00070             lcd->putc(TWO_LINES);
00071             lcd->putc(TOP_RIGHT);
00072             lcd->locate(position, 1);
00073             lcd->putc(BOTTOM);
00074             lcd->putc(BOTTOM);
00075             lcd->putc(BOTTOM_RIGHT);
00076             break;
00077         case 4:
00078             lcd->locate(position, 0);
00079             lcd->putc(BOTTOM_LEFT);
00080             lcd->putc(BOTTOM);
00081             lcd->putc(FULL);
00082             lcd->locate(position, 1);
00083             lcd->putc(BLANK);
00084             lcd->putc(BLANK);
00085             lcd->putc(FULL);
00086             break;
00087         case 5:
00088             lcd->locate(position, 0);
00089             lcd->putc(FULL);
00090             lcd->putc(TWO_LINES);
00091             lcd->putc(TWO_LINES_5);
00092             lcd->locate(position, 1);
00093             lcd->putc(BOTTOM);
00094             lcd->putc(BOTTOM);
00095             lcd->putc(BOTTOM_RIGHT);
00096             break;
00097         case 6:
00098             lcd->locate(position, 0);
00099             lcd->putc(TOP_LEFT);
00100             lcd->putc(TWO_LINES);
00101             lcd->putc(TWO_LINES_5);
00102             lcd->locate(position, 1);
00103             lcd->putc(BOTTOM_LEFT);
00104             lcd->putc(BOTTOM);
00105             lcd->putc(BOTTOM_RIGHT);
00106             break;
00107         default:
00108             lcd->locate(position, 0);
00109             lcd->putc(BLANK);
00110             lcd->putc(BLANK);
00111             lcd->putc(BLANK);
00112             lcd->locate(position, 1);
00113             lcd->putc(BLANK);
00114             lcd->putc(BLANK);
00115             lcd->putc(BLANK);
00116             break;            
00117     }
00118 }