Midhat Hodo / SPI_TFT_ILI9341

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Dependents:   projekat

GraphicsDisplay.cpp@0:b633b9a36f84, 2018-06-28 (annotated)

Committer:
2018US_MidhatHodo
Date:
Thu Jun 28 10:24:19 2018 +0000
Revision:
0:b633b9a36f84
\

Who changed what in which revision?

UserRevisionLine numberNew contents of line
2018US_MidhatHodo 0:b633b9a36f84 1 /* mbed GraphicsDisplay Display Library Base Class
2018US_MidhatHodo 0:b633b9a36f84 2 * Copyright (c) 2007-2009 sford
2018US_MidhatHodo 0:b633b9a36f84 3 * Released under the MIT License: http://mbed.org/license/mit
2018US_MidhatHodo 0:b633b9a36f84 4 */
2018US_MidhatHodo 0:b633b9a36f84 5
2018US_MidhatHodo 0:b633b9a36f84 6 #include "GraphicsDisplay.h"
2018US_MidhatHodo 0:b633b9a36f84 7
2018US_MidhatHodo 0:b633b9a36f84 8 const unsigned char FONT8x8[97][8] = {
2018US_MidhatHodo 0:b633b9a36f84 9 0x08,0x08,0x08,0x00,0x00,0x00,0x00,0x00, // columns, rows, num_bytes_per_char
2018US_MidhatHodo 0:b633b9a36f84 10 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // space 0x20
2018US_MidhatHodo 0:b633b9a36f84 11 0x30,0x78,0x78,0x30,0x30,0x00,0x30,0x00, // !
2018US_MidhatHodo 0:b633b9a36f84 12 0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00, // "
2018US_MidhatHodo 0:b633b9a36f84 13 0x6C,0x6C,0xFE,0x6C,0xFE,0x6C,0x6C,0x00, // #
2018US_MidhatHodo 0:b633b9a36f84 14 0x18,0x3E,0x60,0x3C,0x06,0x7C,0x18,0x00, // $
2018US_MidhatHodo 0:b633b9a36f84 15 0x00,0x63,0x66,0x0C,0x18,0x33,0x63,0x00, // %
2018US_MidhatHodo 0:b633b9a36f84 16 0x1C,0x36,0x1C,0x3B,0x6E,0x66,0x3B,0x00, // &
2018US_MidhatHodo 0:b633b9a36f84 17 0x30,0x30,0x60,0x00,0x00,0x00,0x00,0x00, // '
2018US_MidhatHodo 0:b633b9a36f84 18 0x0C,0x18,0x30,0x30,0x30,0x18,0x0C,0x00, // (
2018US_MidhatHodo 0:b633b9a36f84 19 0x30,0x18,0x0C,0x0C,0x0C,0x18,0x30,0x00, // )
2018US_MidhatHodo 0:b633b9a36f84 20 0x00,0x66,0x3C,0xFF,0x3C,0x66,0x00,0x00, // *
2018US_MidhatHodo 0:b633b9a36f84 21 0x00,0x30,0x30,0xFC,0x30,0x30,0x00,0x00, // +
2018US_MidhatHodo 0:b633b9a36f84 22 0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x30, // ,
2018US_MidhatHodo 0:b633b9a36f84 23 0x00,0x00,0x00,0x7E,0x00,0x00,0x00,0x00, // -
2018US_MidhatHodo 0:b633b9a36f84 24 0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00, // .
2018US_MidhatHodo 0:b633b9a36f84 25 0x03,0x06,0x0C,0x18,0x30,0x60,0x40,0x00, // / (forward slash)
2018US_MidhatHodo 0:b633b9a36f84 26 0x3E,0x63,0x63,0x6B,0x63,0x63,0x3E,0x00, // 0 0x30
2018US_MidhatHodo 0:b633b9a36f84 27 0x18,0x38,0x58,0x18,0x18,0x18,0x7E,0x00, // 1
2018US_MidhatHodo 0:b633b9a36f84 28 0x3C,0x66,0x06,0x1C,0x30,0x66,0x7E,0x00, // 2
2018US_MidhatHodo 0:b633b9a36f84 29 0x3C,0x66,0x06,0x1C,0x06,0x66,0x3C,0x00, // 3
2018US_MidhatHodo 0:b633b9a36f84 30 0x0E,0x1E,0x36,0x66,0x7F,0x06,0x0F,0x00, // 4
2018US_MidhatHodo 0:b633b9a36f84 31 0x7E,0x60,0x7C,0x06,0x06,0x66,0x3C,0x00, // 5
2018US_MidhatHodo 0:b633b9a36f84 32 0x1C,0x30,0x60,0x7C,0x66,0x66,0x3C,0x00, // 6
2018US_MidhatHodo 0:b633b9a36f84 33 0x7E,0x66,0x06,0x0C,0x18,0x18,0x18,0x00, // 7
2018US_MidhatHodo 0:b633b9a36f84 34 0x3C,0x66,0x66,0x3C,0x66,0x66,0x3C,0x00, // 8
2018US_MidhatHodo 0:b633b9a36f84 35 0x3C,0x66,0x66,0x3E,0x06,0x0C,0x38,0x00, // 9
2018US_MidhatHodo 0:b633b9a36f84 36 0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x00, // :
2018US_MidhatHodo 0:b633b9a36f84 37 0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x30, // ;
2018US_MidhatHodo 0:b633b9a36f84 38 0x0C,0x18,0x30,0x60,0x30,0x18,0x0C,0x00, // <
2018US_MidhatHodo 0:b633b9a36f84 39 0x00,0x00,0x7E,0x00,0x00,0x7E,0x00,0x00, // =
2018US_MidhatHodo 0:b633b9a36f84 40 0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x00, // >
2018US_MidhatHodo 0:b633b9a36f84 41 0x3C,0x66,0x06,0x0C,0x18,0x00,0x18,0x00, // ?
2018US_MidhatHodo 0:b633b9a36f84 42 0x3E,0x63,0x6F,0x69,0x6F,0x60,0x3E,0x00, // @ 0x40
2018US_MidhatHodo 0:b633b9a36f84 43 0x18,0x3C,0x66,0x66,0x7E,0x66,0x66,0x00, // A
2018US_MidhatHodo 0:b633b9a36f84 44 0x7E,0x33,0x33,0x3E,0x33,0x33,0x7E,0x00, // B
2018US_MidhatHodo 0:b633b9a36f84 45 0x1E,0x33,0x60,0x60,0x60,0x33,0x1E,0x00, // C
2018US_MidhatHodo 0:b633b9a36f84 46 0x7C,0x36,0x33,0x33,0x33,0x36,0x7C,0x00, // D
2018US_MidhatHodo 0:b633b9a36f84 47 0x7F,0x31,0x34,0x3C,0x34,0x31,0x7F,0x00, // E
2018US_MidhatHodo 0:b633b9a36f84 48 0x7F,0x31,0x34,0x3C,0x34,0x30,0x78,0x00, // F
2018US_MidhatHodo 0:b633b9a36f84 49 0x1E,0x33,0x60,0x60,0x67,0x33,0x1F,0x00, // G
2018US_MidhatHodo 0:b633b9a36f84 50 0x66,0x66,0x66,0x7E,0x66,0x66,0x66,0x00, // H
2018US_MidhatHodo 0:b633b9a36f84 51 0x3C,0x18,0x18,0x18,0x18,0x18,0x3C,0x00, // I
2018US_MidhatHodo 0:b633b9a36f84 52 0x0F,0x06,0x06,0x06,0x66,0x66,0x3C,0x00, // J
2018US_MidhatHodo 0:b633b9a36f84 53 0x73,0x33,0x36,0x3C,0x36,0x33,0x73,0x00, // K
2018US_MidhatHodo 0:b633b9a36f84 54 0x78,0x30,0x30,0x30,0x31,0x33,0x7F,0x00, // L
2018US_MidhatHodo 0:b633b9a36f84 55 0x63,0x77,0x7F,0x7F,0x6B,0x63,0x63,0x00, // M
2018US_MidhatHodo 0:b633b9a36f84 56 0x63,0x73,0x7B,0x6F,0x67,0x63,0x63,0x00, // N
2018US_MidhatHodo 0:b633b9a36f84 57 0x3E,0x63,0x63,0x63,0x63,0x63,0x3E,0x00, // O
2018US_MidhatHodo 0:b633b9a36f84 58 0x7E,0x33,0x33,0x3E,0x30,0x30,0x78,0x00, // P 0x50
2018US_MidhatHodo 0:b633b9a36f84 59 0x3C,0x66,0x66,0x66,0x6E,0x3C,0x0E,0x00, // Q
2018US_MidhatHodo 0:b633b9a36f84 60 0x7E,0x33,0x33,0x3E,0x36,0x33,0x73,0x00, // R
2018US_MidhatHodo 0:b633b9a36f84 61 0x3C,0x66,0x30,0x18,0x0C,0x66,0x3C,0x00, // S
2018US_MidhatHodo 0:b633b9a36f84 62 0x7E,0x5A,0x18,0x18,0x18,0x18,0x3C,0x00, // T
2018US_MidhatHodo 0:b633b9a36f84 63 0x66,0x66,0x66,0x66,0x66,0x66,0x7E,0x00, // U
2018US_MidhatHodo 0:b633b9a36f84 64 0x66,0x66,0x66,0x66,0x66,0x3C,0x18,0x00, // V
2018US_MidhatHodo 0:b633b9a36f84 65 0x63,0x63,0x63,0x6B,0x7F,0x77,0x63,0x00, // W
2018US_MidhatHodo 0:b633b9a36f84 66 0x63,0x63,0x36,0x1C,0x1C,0x36,0x63,0x00, // X
2018US_MidhatHodo 0:b633b9a36f84 67 0x66,0x66,0x66,0x3C,0x18,0x18,0x3C,0x00, // Y
2018US_MidhatHodo 0:b633b9a36f84 68 0x7F,0x63,0x46,0x0C,0x19,0x33,0x7F,0x00, // Z
2018US_MidhatHodo 0:b633b9a36f84 69 0x3C,0x30,0x30,0x30,0x30,0x30,0x3C,0x00, // [
2018US_MidhatHodo 0:b633b9a36f84 70 0x60,0x30,0x18,0x0C,0x06,0x03,0x01,0x00, // \ (back slash)
2018US_MidhatHodo 0:b633b9a36f84 71 0x3C,0x0C,0x0C,0x0C,0x0C,0x0C,0x3C,0x00, // ]
2018US_MidhatHodo 0:b633b9a36f84 72 0x08,0x1C,0x36,0x63,0x00,0x00,0x00,0x00, // ^
2018US_MidhatHodo 0:b633b9a36f84 73 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF, // _
2018US_MidhatHodo 0:b633b9a36f84 74 0x18,0x18,0x0C,0x00,0x00,0x00,0x00,0x00, // ` 0x60
2018US_MidhatHodo 0:b633b9a36f84 75 0x00,0x00,0x3C,0x06,0x3E,0x66,0x3B,0x00, // a
2018US_MidhatHodo 0:b633b9a36f84 76 0x70,0x30,0x3E,0x33,0x33,0x33,0x6E,0x00, // b
2018US_MidhatHodo 0:b633b9a36f84 77 0x00,0x00,0x3C,0x66,0x60,0x66,0x3C,0x00, // c
2018US_MidhatHodo 0:b633b9a36f84 78 0x0E,0x06,0x3E,0x66,0x66,0x66,0x3B,0x00, // d
2018US_MidhatHodo 0:b633b9a36f84 79 0x00,0x00,0x3C,0x66,0x7E,0x60,0x3C,0x00, // e
2018US_MidhatHodo 0:b633b9a36f84 80 0x1C,0x36,0x30,0x78,0x30,0x30,0x78,0x00, // f
2018US_MidhatHodo 0:b633b9a36f84 81 0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x7C, // g
2018US_MidhatHodo 0:b633b9a36f84 82 0x70,0x30,0x36,0x3B,0x33,0x33,0x73,0x00, // h
2018US_MidhatHodo 0:b633b9a36f84 83 0x18,0x00,0x38,0x18,0x18,0x18,0x3C,0x00, // i
2018US_MidhatHodo 0:b633b9a36f84 84 0x06,0x00,0x06,0x06,0x06,0x66,0x66,0x3C, // j
2018US_MidhatHodo 0:b633b9a36f84 85 0x70,0x30,0x33,0x36,0x3C,0x36,0x73,0x00, // k
2018US_MidhatHodo 0:b633b9a36f84 86 0x38,0x18,0x18,0x18,0x18,0x18,0x3C,0x00, // l
2018US_MidhatHodo 0:b633b9a36f84 87 0x00,0x00,0x66,0x7F,0x7F,0x6B,0x63,0x00, // m
2018US_MidhatHodo 0:b633b9a36f84 88 0x00,0x00,0x7C,0x66,0x66,0x66,0x66,0x00, // n
2018US_MidhatHodo 0:b633b9a36f84 89 0x00,0x00,0x3C,0x66,0x66,0x66,0x3C,0x00, // o
2018US_MidhatHodo 0:b633b9a36f84 90 0x00,0x00,0x6E,0x33,0x33,0x3E,0x30,0x78, // p
2018US_MidhatHodo 0:b633b9a36f84 91 0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x0F, // q
2018US_MidhatHodo 0:b633b9a36f84 92 0x00,0x00,0x6E,0x3B,0x33,0x30,0x78,0x00, // r
2018US_MidhatHodo 0:b633b9a36f84 93 0x00,0x00,0x3E,0x60,0x3C,0x06,0x7C,0x00, // s
2018US_MidhatHodo 0:b633b9a36f84 94 0x08,0x18,0x3E,0x18,0x18,0x1A,0x0C,0x00, // t
2018US_MidhatHodo 0:b633b9a36f84 95 0x00,0x00,0x66,0x66,0x66,0x66,0x3B,0x00, // u
2018US_MidhatHodo 0:b633b9a36f84 96 0x00,0x00,0x66,0x66,0x66,0x3C,0x18,0x00, // v
2018US_MidhatHodo 0:b633b9a36f84 97 0x00,0x00,0x63,0x6B,0x7F,0x7F,0x36,0x00, // w
2018US_MidhatHodo 0:b633b9a36f84 98 0x00,0x00,0x63,0x36,0x1C,0x36,0x63,0x00, // x
2018US_MidhatHodo 0:b633b9a36f84 99 0x00,0x00,0x66,0x66,0x66,0x3E,0x06,0x7C, // y
2018US_MidhatHodo 0:b633b9a36f84 100 0x00,0x00,0x7E,0x4C,0x18,0x32,0x7E,0x00, // z
2018US_MidhatHodo 0:b633b9a36f84 101 0x0E,0x18,0x18,0x70,0x18,0x18,0x0E,0x00, // {
2018US_MidhatHodo 0:b633b9a36f84 102 0x0C,0x0C,0x0C,0x00,0x0C,0x0C,0x0C,0x00, // |
2018US_MidhatHodo 0:b633b9a36f84 103 0x70,0x18,0x18,0x0E,0x18,0x18,0x70,0x00, // }
2018US_MidhatHodo 0:b633b9a36f84 104 0x3B,0x6E,0x00,0x00,0x00,0x00,0x00,0x00, // ~
2018US_MidhatHodo 0:b633b9a36f84 105 0x1C,0x36,0x36,0x1C,0x00,0x00,0x00,0x00}; // DEL
2018US_MidhatHodo 0:b633b9a36f84 106
2018US_MidhatHodo 0:b633b9a36f84 107 GraphicsDisplay::GraphicsDisplay(const char *name):TextDisplay(name) {
2018US_MidhatHodo 0:b633b9a36f84 108 foreground(0xFFFF);
2018US_MidhatHodo 0:b633b9a36f84 109 background(0x0000);
2018US_MidhatHodo 0:b633b9a36f84 110 }
2018US_MidhatHodo 0:b633b9a36f84 111
2018US_MidhatHodo 0:b633b9a36f84 112 void GraphicsDisplay::character(int column, int row, int value) {
2018US_MidhatHodo 0:b633b9a36f84 113 blitbit(column * 8, row * 8, 8, 8, (char*)&(FONT8x8[value - 0x1F][0]));
2018US_MidhatHodo 0:b633b9a36f84 114 }
2018US_MidhatHodo 0:b633b9a36f84 115
2018US_MidhatHodo 0:b633b9a36f84 116 void GraphicsDisplay::window(unsigned int x,unsigned int y,unsigned int w,unsigned int h) {
2018US_MidhatHodo 0:b633b9a36f84 117 // current pixel location
2018US_MidhatHodo 0:b633b9a36f84 118 _x = x;
2018US_MidhatHodo 0:b633b9a36f84 119 _y = y;
2018US_MidhatHodo 0:b633b9a36f84 120 // window settings
2018US_MidhatHodo 0:b633b9a36f84 121 _x1 = x;
2018US_MidhatHodo 0:b633b9a36f84 122 _x2 = x + w - 1;
2018US_MidhatHodo 0:b633b9a36f84 123 _y1 = y;
2018US_MidhatHodo 0:b633b9a36f84 124 _y2 = y + h - 1;
2018US_MidhatHodo 0:b633b9a36f84 125 }
2018US_MidhatHodo 0:b633b9a36f84 126
2018US_MidhatHodo 0:b633b9a36f84 127 void GraphicsDisplay::putp(int colour) {
2018US_MidhatHodo 0:b633b9a36f84 128 // put pixel at current pixel location
2018US_MidhatHodo 0:b633b9a36f84 129 pixel(_x, _y, colour);
2018US_MidhatHodo 0:b633b9a36f84 130 // update pixel location based on window settings
2018US_MidhatHodo 0:b633b9a36f84 131 _x++;
2018US_MidhatHodo 0:b633b9a36f84 132 if(_x > _x2) {
2018US_MidhatHodo 0:b633b9a36f84 133 _x = _x1;
2018US_MidhatHodo 0:b633b9a36f84 134 _y++;
2018US_MidhatHodo 0:b633b9a36f84 135 if(_y > _y2) {
2018US_MidhatHodo 0:b633b9a36f84 136 _y = _y1;
2018US_MidhatHodo 0:b633b9a36f84 137 }
2018US_MidhatHodo 0:b633b9a36f84 138 }
2018US_MidhatHodo 0:b633b9a36f84 139 }
2018US_MidhatHodo 0:b633b9a36f84 140
2018US_MidhatHodo 0:b633b9a36f84 141 void GraphicsDisplay::fill(int x, int y, int w, int h, int colour) {
2018US_MidhatHodo 0:b633b9a36f84 142 window(x, y, w, h);
2018US_MidhatHodo 0:b633b9a36f84 143 for(int i=0; i<w*h; i++) {
2018US_MidhatHodo 0:b633b9a36f84 144 putp(colour);
2018US_MidhatHodo 0:b633b9a36f84 145 }
2018US_MidhatHodo 0:b633b9a36f84 146 }
2018US_MidhatHodo 0:b633b9a36f84 147
2018US_MidhatHodo 0:b633b9a36f84 148 void GraphicsDisplay::cls() {
2018US_MidhatHodo 0:b633b9a36f84 149 fill(0, 0, width(), height(), _background);
2018US_MidhatHodo 0:b633b9a36f84 150 }
2018US_MidhatHodo 0:b633b9a36f84 151
2018US_MidhatHodo 0:b633b9a36f84 152 void GraphicsDisplay::blit(int x, int y, int w, int h, const int *colour) {
2018US_MidhatHodo 0:b633b9a36f84 153 window(x, y, w, h);
2018US_MidhatHodo 0:b633b9a36f84 154 for(int i=0; i<w*h; i++) {
2018US_MidhatHodo 0:b633b9a36f84 155 putp(colour[i]);
2018US_MidhatHodo 0:b633b9a36f84 156 }
2018US_MidhatHodo 0:b633b9a36f84 157 }
2018US_MidhatHodo 0:b633b9a36f84 158
2018US_MidhatHodo 0:b633b9a36f84 159 void GraphicsDisplay::blitbit(int x, int y, int w, int h, const char* colour) {
2018US_MidhatHodo 0:b633b9a36f84 160 window(x, y, w, h);
2018US_MidhatHodo 0:b633b9a36f84 161 for(int i = 0; i < w*h; i++) {
2018US_MidhatHodo 0:b633b9a36f84 162 char byte = colour[i >> 3];
2018US_MidhatHodo 0:b633b9a36f84 163 int offset = i & 0x7;
2018US_MidhatHodo 0:b633b9a36f84 164 int c = ((byte << offset) & 0x80) ? _foreground : _background;
2018US_MidhatHodo 0:b633b9a36f84 165 putp(c);
2018US_MidhatHodo 0:b633b9a36f84 166 }
2018US_MidhatHodo 0:b633b9a36f84 167 }
2018US_MidhatHodo 0:b633b9a36f84 168
2018US_MidhatHodo 0:b633b9a36f84 169 int GraphicsDisplay::columns() {
2018US_MidhatHodo 0:b633b9a36f84 170 return width() / 8;
2018US_MidhatHodo 0:b633b9a36f84 171 }
2018US_MidhatHodo 0:b633b9a36f84 172
2018US_MidhatHodo 0:b633b9a36f84 173 int GraphicsDisplay::rows() {
2018US_MidhatHodo 0:b633b9a36f84 174 return height() / 8;
2018US_MidhatHodo 0:b633b9a36f84 175 }
2018US_MidhatHodo 0:b633b9a36f84 176