Maxim nexpaq / nexpaq_dev

Preliminary main mbed library for nexpaq development

libraries/tests/peripherals/C12832/GraphicsDisplay.cpp@0:6c56fb4bc5f0, 2016-11-04 (annotated)

Committer:
nexpaq
Date:
Fri Nov 04 20:27:58 2016 +0000
Revision:
0:6c56fb4bc5f0
Moving to library for sharing updates

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nexpaq 0:6c56fb4bc5f0 1 /* mbed GraphicsDisplay Display Library Base Class
nexpaq 0:6c56fb4bc5f0 2 * Copyright (c) 2007-2009 sford
nexpaq 0:6c56fb4bc5f0 3 * Released under the MIT License: http://mbed.org/license/mit
nexpaq 0:6c56fb4bc5f0 4 */
nexpaq 0:6c56fb4bc5f0 5
nexpaq 0:6c56fb4bc5f0 6 #include "GraphicsDisplay.h"
nexpaq 0:6c56fb4bc5f0 7
nexpaq 0:6c56fb4bc5f0 8 const unsigned char FONT8x8[97][8] = {
nexpaq 0:6c56fb4bc5f0 9 0x08,0x08,0x08,0x00,0x00,0x00,0x00,0x00, // columns, rows, num_bytes_per_char
nexpaq 0:6c56fb4bc5f0 10 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // space 0x20
nexpaq 0:6c56fb4bc5f0 11 0x30,0x78,0x78,0x30,0x30,0x00,0x30,0x00, // !
nexpaq 0:6c56fb4bc5f0 12 0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00, // "
nexpaq 0:6c56fb4bc5f0 13 0x6C,0x6C,0xFE,0x6C,0xFE,0x6C,0x6C,0x00, // #
nexpaq 0:6c56fb4bc5f0 14 0x18,0x3E,0x60,0x3C,0x06,0x7C,0x18,0x00, // $
nexpaq 0:6c56fb4bc5f0 15 0x00,0x63,0x66,0x0C,0x18,0x33,0x63,0x00, // %
nexpaq 0:6c56fb4bc5f0 16 0x1C,0x36,0x1C,0x3B,0x6E,0x66,0x3B,0x00, // &
nexpaq 0:6c56fb4bc5f0 17 0x30,0x30,0x60,0x00,0x00,0x00,0x00,0x00, // '
nexpaq 0:6c56fb4bc5f0 18 0x0C,0x18,0x30,0x30,0x30,0x18,0x0C,0x00, // (
nexpaq 0:6c56fb4bc5f0 19 0x30,0x18,0x0C,0x0C,0x0C,0x18,0x30,0x00, // )
nexpaq 0:6c56fb4bc5f0 20 0x00,0x66,0x3C,0xFF,0x3C,0x66,0x00,0x00, // *
nexpaq 0:6c56fb4bc5f0 21 0x00,0x30,0x30,0xFC,0x30,0x30,0x00,0x00, // +
nexpaq 0:6c56fb4bc5f0 22 0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x30, // ,
nexpaq 0:6c56fb4bc5f0 23 0x00,0x00,0x00,0x7E,0x00,0x00,0x00,0x00, // -
nexpaq 0:6c56fb4bc5f0 24 0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00, // .
nexpaq 0:6c56fb4bc5f0 25 0x03,0x06,0x0C,0x18,0x30,0x60,0x40,0x00, // / (forward slash)
nexpaq 0:6c56fb4bc5f0 26 0x3E,0x63,0x63,0x6B,0x63,0x63,0x3E,0x00, // 0 0x30
nexpaq 0:6c56fb4bc5f0 27 0x18,0x38,0x58,0x18,0x18,0x18,0x7E,0x00, // 1
nexpaq 0:6c56fb4bc5f0 28 0x3C,0x66,0x06,0x1C,0x30,0x66,0x7E,0x00, // 2
nexpaq 0:6c56fb4bc5f0 29 0x3C,0x66,0x06,0x1C,0x06,0x66,0x3C,0x00, // 3
nexpaq 0:6c56fb4bc5f0 30 0x0E,0x1E,0x36,0x66,0x7F,0x06,0x0F,0x00, // 4
nexpaq 0:6c56fb4bc5f0 31 0x7E,0x60,0x7C,0x06,0x06,0x66,0x3C,0x00, // 5
nexpaq 0:6c56fb4bc5f0 32 0x1C,0x30,0x60,0x7C,0x66,0x66,0x3C,0x00, // 6
nexpaq 0:6c56fb4bc5f0 33 0x7E,0x66,0x06,0x0C,0x18,0x18,0x18,0x00, // 7
nexpaq 0:6c56fb4bc5f0 34 0x3C,0x66,0x66,0x3C,0x66,0x66,0x3C,0x00, // 8
nexpaq 0:6c56fb4bc5f0 35 0x3C,0x66,0x66,0x3E,0x06,0x0C,0x38,0x00, // 9
nexpaq 0:6c56fb4bc5f0 36 0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x00, // :
nexpaq 0:6c56fb4bc5f0 37 0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x30, // ;
nexpaq 0:6c56fb4bc5f0 38 0x0C,0x18,0x30,0x60,0x30,0x18,0x0C,0x00, // <
nexpaq 0:6c56fb4bc5f0 39 0x00,0x00,0x7E,0x00,0x00,0x7E,0x00,0x00, // =
nexpaq 0:6c56fb4bc5f0 40 0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x00, // >
nexpaq 0:6c56fb4bc5f0 41 0x3C,0x66,0x06,0x0C,0x18,0x00,0x18,0x00, // ?
nexpaq 0:6c56fb4bc5f0 42 0x3E,0x63,0x6F,0x69,0x6F,0x60,0x3E,0x00, // @ 0x40
nexpaq 0:6c56fb4bc5f0 43 0x18,0x3C,0x66,0x66,0x7E,0x66,0x66,0x00, // A
nexpaq 0:6c56fb4bc5f0 44 0x7E,0x33,0x33,0x3E,0x33,0x33,0x7E,0x00, // B
nexpaq 0:6c56fb4bc5f0 45 0x1E,0x33,0x60,0x60,0x60,0x33,0x1E,0x00, // C
nexpaq 0:6c56fb4bc5f0 46 0x7C,0x36,0x33,0x33,0x33,0x36,0x7C,0x00, // D
nexpaq 0:6c56fb4bc5f0 47 0x7F,0x31,0x34,0x3C,0x34,0x31,0x7F,0x00, // E
nexpaq 0:6c56fb4bc5f0 48 0x7F,0x31,0x34,0x3C,0x34,0x30,0x78,0x00, // F
nexpaq 0:6c56fb4bc5f0 49 0x1E,0x33,0x60,0x60,0x67,0x33,0x1F,0x00, // G
nexpaq 0:6c56fb4bc5f0 50 0x66,0x66,0x66,0x7E,0x66,0x66,0x66,0x00, // H
nexpaq 0:6c56fb4bc5f0 51 0x3C,0x18,0x18,0x18,0x18,0x18,0x3C,0x00, // I
nexpaq 0:6c56fb4bc5f0 52 0x0F,0x06,0x06,0x06,0x66,0x66,0x3C,0x00, // J
nexpaq 0:6c56fb4bc5f0 53 0x73,0x33,0x36,0x3C,0x36,0x33,0x73,0x00, // K
nexpaq 0:6c56fb4bc5f0 54 0x78,0x30,0x30,0x30,0x31,0x33,0x7F,0x00, // L
nexpaq 0:6c56fb4bc5f0 55 0x63,0x77,0x7F,0x7F,0x6B,0x63,0x63,0x00, // M
nexpaq 0:6c56fb4bc5f0 56 0x63,0x73,0x7B,0x6F,0x67,0x63,0x63,0x00, // N
nexpaq 0:6c56fb4bc5f0 57 0x3E,0x63,0x63,0x63,0x63,0x63,0x3E,0x00, // O
nexpaq 0:6c56fb4bc5f0 58 0x7E,0x33,0x33,0x3E,0x30,0x30,0x78,0x00, // P 0x50
nexpaq 0:6c56fb4bc5f0 59 0x3C,0x66,0x66,0x66,0x6E,0x3C,0x0E,0x00, // Q
nexpaq 0:6c56fb4bc5f0 60 0x7E,0x33,0x33,0x3E,0x36,0x33,0x73,0x00, // R
nexpaq 0:6c56fb4bc5f0 61 0x3C,0x66,0x30,0x18,0x0C,0x66,0x3C,0x00, // S
nexpaq 0:6c56fb4bc5f0 62 0x7E,0x5A,0x18,0x18,0x18,0x18,0x3C,0x00, // T
nexpaq 0:6c56fb4bc5f0 63 0x66,0x66,0x66,0x66,0x66,0x66,0x7E,0x00, // U
nexpaq 0:6c56fb4bc5f0 64 0x66,0x66,0x66,0x66,0x66,0x3C,0x18,0x00, // V
nexpaq 0:6c56fb4bc5f0 65 0x63,0x63,0x63,0x6B,0x7F,0x77,0x63,0x00, // W
nexpaq 0:6c56fb4bc5f0 66 0x63,0x63,0x36,0x1C,0x1C,0x36,0x63,0x00, // X
nexpaq 0:6c56fb4bc5f0 67 0x66,0x66,0x66,0x3C,0x18,0x18,0x3C,0x00, // Y
nexpaq 0:6c56fb4bc5f0 68 0x7F,0x63,0x46,0x0C,0x19,0x33,0x7F,0x00, // Z
nexpaq 0:6c56fb4bc5f0 69 0x3C,0x30,0x30,0x30,0x30,0x30,0x3C,0x00, // [
nexpaq 0:6c56fb4bc5f0 70 0x60,0x30,0x18,0x0C,0x06,0x03,0x01,0x00, // \ (back slash)
nexpaq 0:6c56fb4bc5f0 71 0x3C,0x0C,0x0C,0x0C,0x0C,0x0C,0x3C,0x00, // ]
nexpaq 0:6c56fb4bc5f0 72 0x08,0x1C,0x36,0x63,0x00,0x00,0x00,0x00, // ^
nexpaq 0:6c56fb4bc5f0 73 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF, // _
nexpaq 0:6c56fb4bc5f0 74 0x18,0x18,0x0C,0x00,0x00,0x00,0x00,0x00, // ` 0x60
nexpaq 0:6c56fb4bc5f0 75 0x00,0x00,0x3C,0x06,0x3E,0x66,0x3B,0x00, // a
nexpaq 0:6c56fb4bc5f0 76 0x70,0x30,0x3E,0x33,0x33,0x33,0x6E,0x00, // b
nexpaq 0:6c56fb4bc5f0 77 0x00,0x00,0x3C,0x66,0x60,0x66,0x3C,0x00, // c
nexpaq 0:6c56fb4bc5f0 78 0x0E,0x06,0x3E,0x66,0x66,0x66,0x3B,0x00, // d
nexpaq 0:6c56fb4bc5f0 79 0x00,0x00,0x3C,0x66,0x7E,0x60,0x3C,0x00, // e
nexpaq 0:6c56fb4bc5f0 80 0x1C,0x36,0x30,0x78,0x30,0x30,0x78,0x00, // f
nexpaq 0:6c56fb4bc5f0 81 0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x7C, // g
nexpaq 0:6c56fb4bc5f0 82 0x70,0x30,0x36,0x3B,0x33,0x33,0x73,0x00, // h
nexpaq 0:6c56fb4bc5f0 83 0x18,0x00,0x38,0x18,0x18,0x18,0x3C,0x00, // i
nexpaq 0:6c56fb4bc5f0 84 0x06,0x00,0x06,0x06,0x06,0x66,0x66,0x3C, // j
nexpaq 0:6c56fb4bc5f0 85 0x70,0x30,0x33,0x36,0x3C,0x36,0x73,0x00, // k
nexpaq 0:6c56fb4bc5f0 86 0x38,0x18,0x18,0x18,0x18,0x18,0x3C,0x00, // l
nexpaq 0:6c56fb4bc5f0 87 0x00,0x00,0x66,0x7F,0x7F,0x6B,0x63,0x00, // m
nexpaq 0:6c56fb4bc5f0 88 0x00,0x00,0x7C,0x66,0x66,0x66,0x66,0x00, // n
nexpaq 0:6c56fb4bc5f0 89 0x00,0x00,0x3C,0x66,0x66,0x66,0x3C,0x00, // o
nexpaq 0:6c56fb4bc5f0 90 0x00,0x00,0x6E,0x33,0x33,0x3E,0x30,0x78, // p
nexpaq 0:6c56fb4bc5f0 91 0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x0F, // q
nexpaq 0:6c56fb4bc5f0 92 0x00,0x00,0x6E,0x3B,0x33,0x30,0x78,0x00, // r
nexpaq 0:6c56fb4bc5f0 93 0x00,0x00,0x3E,0x60,0x3C,0x06,0x7C,0x00, // s
nexpaq 0:6c56fb4bc5f0 94 0x08,0x18,0x3E,0x18,0x18,0x1A,0x0C,0x00, // t
nexpaq 0:6c56fb4bc5f0 95 0x00,0x00,0x66,0x66,0x66,0x66,0x3B,0x00, // u
nexpaq 0:6c56fb4bc5f0 96 0x00,0x00,0x66,0x66,0x66,0x3C,0x18,0x00, // v
nexpaq 0:6c56fb4bc5f0 97 0x00,0x00,0x63,0x6B,0x7F,0x7F,0x36,0x00, // w
nexpaq 0:6c56fb4bc5f0 98 0x00,0x00,0x63,0x36,0x1C,0x36,0x63,0x00, // x
nexpaq 0:6c56fb4bc5f0 99 0x00,0x00,0x66,0x66,0x66,0x3E,0x06,0x7C, // y
nexpaq 0:6c56fb4bc5f0 100 0x00,0x00,0x7E,0x4C,0x18,0x32,0x7E,0x00, // z
nexpaq 0:6c56fb4bc5f0 101 0x0E,0x18,0x18,0x70,0x18,0x18,0x0E,0x00, // {
nexpaq 0:6c56fb4bc5f0 102 0x0C,0x0C,0x0C,0x00,0x0C,0x0C,0x0C,0x00, // |
nexpaq 0:6c56fb4bc5f0 103 0x70,0x18,0x18,0x0E,0x18,0x18,0x70,0x00, // }
nexpaq 0:6c56fb4bc5f0 104 0x3B,0x6E,0x00,0x00,0x00,0x00,0x00,0x00, // ~
nexpaq 0:6c56fb4bc5f0 105 0x1C,0x36,0x36,0x1C,0x00,0x00,0x00,0x00}; // DEL
nexpaq 0:6c56fb4bc5f0 106
nexpaq 0:6c56fb4bc5f0 107 GraphicsDisplay::GraphicsDisplay(const char *name):TextDisplay(name) {
nexpaq 0:6c56fb4bc5f0 108 foreground(0xFFFF);
nexpaq 0:6c56fb4bc5f0 109 background(0x0000);
nexpaq 0:6c56fb4bc5f0 110 }
nexpaq 0:6c56fb4bc5f0 111
nexpaq 0:6c56fb4bc5f0 112 void GraphicsDisplay::character(int column, int row, int value) {
nexpaq 0:6c56fb4bc5f0 113 blitbit(column * 8, row * 8, 8, 8, (char*)&(FONT8x8[value - 0x1F][0]));
nexpaq 0:6c56fb4bc5f0 114 }
nexpaq 0:6c56fb4bc5f0 115
nexpaq 0:6c56fb4bc5f0 116 void GraphicsDisplay::window(int x, int y, int w, int h) {
nexpaq 0:6c56fb4bc5f0 117 // current pixel location
nexpaq 0:6c56fb4bc5f0 118 _x = x;
nexpaq 0:6c56fb4bc5f0 119 _y = y;
nexpaq 0:6c56fb4bc5f0 120 // window settings
nexpaq 0:6c56fb4bc5f0 121 _x1 = x;
nexpaq 0:6c56fb4bc5f0 122 _x2 = x + w - 1;
nexpaq 0:6c56fb4bc5f0 123 _y1 = y;
nexpaq 0:6c56fb4bc5f0 124 _y2 = y + h - 1;
nexpaq 0:6c56fb4bc5f0 125 }
nexpaq 0:6c56fb4bc5f0 126
nexpaq 0:6c56fb4bc5f0 127 void GraphicsDisplay::putp(int colour) {
nexpaq 0:6c56fb4bc5f0 128 // put pixel at current pixel location
nexpaq 0:6c56fb4bc5f0 129 pixel(_x, _y, colour);
nexpaq 0:6c56fb4bc5f0 130 // update pixel location based on window settings
nexpaq 0:6c56fb4bc5f0 131 _x++;
nexpaq 0:6c56fb4bc5f0 132 if(_x > _x2) {
nexpaq 0:6c56fb4bc5f0 133 _x = _x1;
nexpaq 0:6c56fb4bc5f0 134 _y++;
nexpaq 0:6c56fb4bc5f0 135 if(_y > _y2) {
nexpaq 0:6c56fb4bc5f0 136 _y = _y1;
nexpaq 0:6c56fb4bc5f0 137 }
nexpaq 0:6c56fb4bc5f0 138 }
nexpaq 0:6c56fb4bc5f0 139 }
nexpaq 0:6c56fb4bc5f0 140
nexpaq 0:6c56fb4bc5f0 141 void GraphicsDisplay::fill(int x, int y, int w, int h, int colour) {
nexpaq 0:6c56fb4bc5f0 142 window(x, y, w, h);
nexpaq 0:6c56fb4bc5f0 143 for(int i=0; i<w*h; i++) {
nexpaq 0:6c56fb4bc5f0 144 putp(colour);
nexpaq 0:6c56fb4bc5f0 145 }
nexpaq 0:6c56fb4bc5f0 146 }
nexpaq 0:6c56fb4bc5f0 147
nexpaq 0:6c56fb4bc5f0 148 void GraphicsDisplay::cls() {
nexpaq 0:6c56fb4bc5f0 149 fill(0, 0, width(), height(), _background);
nexpaq 0:6c56fb4bc5f0 150 }
nexpaq 0:6c56fb4bc5f0 151
nexpaq 0:6c56fb4bc5f0 152 void GraphicsDisplay::blit(int x, int y, int w, int h, const int *colour) {
nexpaq 0:6c56fb4bc5f0 153 window(x, y, w, h);
nexpaq 0:6c56fb4bc5f0 154 for(int i=0; i<w*h; i++) {
nexpaq 0:6c56fb4bc5f0 155 putp(colour[i]);
nexpaq 0:6c56fb4bc5f0 156 }
nexpaq 0:6c56fb4bc5f0 157 }
nexpaq 0:6c56fb4bc5f0 158
nexpaq 0:6c56fb4bc5f0 159 void GraphicsDisplay::blitbit(int x, int y, int w, int h, const char* colour) {
nexpaq 0:6c56fb4bc5f0 160 window(x, y, w, h);
nexpaq 0:6c56fb4bc5f0 161 for(int i = 0; i < w*h; i++) {
nexpaq 0:6c56fb4bc5f0 162 char byte = colour[i >> 3];
nexpaq 0:6c56fb4bc5f0 163 int offset = i & 0x7;
nexpaq 0:6c56fb4bc5f0 164 int c = ((byte << offset) & 0x80) ? _foreground : _background;
nexpaq 0:6c56fb4bc5f0 165 putp(c);
nexpaq 0:6c56fb4bc5f0 166 }
nexpaq 0:6c56fb4bc5f0 167 }
nexpaq 0:6c56fb4bc5f0 168
nexpaq 0:6c56fb4bc5f0 169 int GraphicsDisplay::columns() {
nexpaq 0:6c56fb4bc5f0 170 return width() / 8;
nexpaq 0:6c56fb4bc5f0 171 }
nexpaq 0:6c56fb4bc5f0 172
nexpaq 0:6c56fb4bc5f0 173 int GraphicsDisplay::rows() {
nexpaq 0:6c56fb4bc5f0 174 return height() / 8;
nexpaq 0:6c56fb4bc5f0 175 }
nexpaq 0:6c56fb4bc5f0 176