jason berry / Mbed OS HelloMQTT

hellomqttt to thingspeak mqtt and ifttt

Dependencies:   Servo MQTTPacket FP

C12832/GraphicsDisplay.cpp@25:ca1b1098c77f, 2021-05-05 (annotated)

Committer:
jasonberry
Date:
Wed May 05 14:48:01 2021 +0000
Revision:
25:ca1b1098c77f
TEST

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jasonberry 25:ca1b1098c77f 1 /* mbed GraphicsDisplay Display Library Base Class
jasonberry 25:ca1b1098c77f 2 * Copyright (c) 2007-2009 sford
jasonberry 25:ca1b1098c77f 3 * Released under the MIT License: http://mbed.org/license/mit
jasonberry 25:ca1b1098c77f 4 */
jasonberry 25:ca1b1098c77f 5
jasonberry 25:ca1b1098c77f 6 #include "GraphicsDisplay.h"
jasonberry 25:ca1b1098c77f 7
jasonberry 25:ca1b1098c77f 8 const unsigned char FONT8x8[97][8] = {
jasonberry 25:ca1b1098c77f 9 0x08,0x08,0x08,0x00,0x00,0x00,0x00,0x00, // columns, rows, num_bytes_per_char
jasonberry 25:ca1b1098c77f 10 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // space 0x20
jasonberry 25:ca1b1098c77f 11 0x30,0x78,0x78,0x30,0x30,0x00,0x30,0x00, // !
jasonberry 25:ca1b1098c77f 12 0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00, // "
jasonberry 25:ca1b1098c77f 13 0x6C,0x6C,0xFE,0x6C,0xFE,0x6C,0x6C,0x00, // #
jasonberry 25:ca1b1098c77f 14 0x18,0x3E,0x60,0x3C,0x06,0x7C,0x18,0x00, // $
jasonberry 25:ca1b1098c77f 15 0x00,0x63,0x66,0x0C,0x18,0x33,0x63,0x00, // %
jasonberry 25:ca1b1098c77f 16 0x1C,0x36,0x1C,0x3B,0x6E,0x66,0x3B,0x00, // &
jasonberry 25:ca1b1098c77f 17 0x30,0x30,0x60,0x00,0x00,0x00,0x00,0x00, // '
jasonberry 25:ca1b1098c77f 18 0x0C,0x18,0x30,0x30,0x30,0x18,0x0C,0x00, // (
jasonberry 25:ca1b1098c77f 19 0x30,0x18,0x0C,0x0C,0x0C,0x18,0x30,0x00, // )
jasonberry 25:ca1b1098c77f 20 0x00,0x66,0x3C,0xFF,0x3C,0x66,0x00,0x00, // *
jasonberry 25:ca1b1098c77f 21 0x00,0x30,0x30,0xFC,0x30,0x30,0x00,0x00, // +
jasonberry 25:ca1b1098c77f 22 0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x30, // ,
jasonberry 25:ca1b1098c77f 23 0x00,0x00,0x00,0x7E,0x00,0x00,0x00,0x00, // -
jasonberry 25:ca1b1098c77f 24 0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00, // .
jasonberry 25:ca1b1098c77f 25 0x03,0x06,0x0C,0x18,0x30,0x60,0x40,0x00, // / (forward slash)
jasonberry 25:ca1b1098c77f 26 0x3E,0x63,0x63,0x6B,0x63,0x63,0x3E,0x00, // 0 0x30
jasonberry 25:ca1b1098c77f 27 0x18,0x38,0x58,0x18,0x18,0x18,0x7E,0x00, // 1
jasonberry 25:ca1b1098c77f 28 0x3C,0x66,0x06,0x1C,0x30,0x66,0x7E,0x00, // 2
jasonberry 25:ca1b1098c77f 29 0x3C,0x66,0x06,0x1C,0x06,0x66,0x3C,0x00, // 3
jasonberry 25:ca1b1098c77f 30 0x0E,0x1E,0x36,0x66,0x7F,0x06,0x0F,0x00, // 4
jasonberry 25:ca1b1098c77f 31 0x7E,0x60,0x7C,0x06,0x06,0x66,0x3C,0x00, // 5
jasonberry 25:ca1b1098c77f 32 0x1C,0x30,0x60,0x7C,0x66,0x66,0x3C,0x00, // 6
jasonberry 25:ca1b1098c77f 33 0x7E,0x66,0x06,0x0C,0x18,0x18,0x18,0x00, // 7
jasonberry 25:ca1b1098c77f 34 0x3C,0x66,0x66,0x3C,0x66,0x66,0x3C,0x00, // 8
jasonberry 25:ca1b1098c77f 35 0x3C,0x66,0x66,0x3E,0x06,0x0C,0x38,0x00, // 9
jasonberry 25:ca1b1098c77f 36 0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x00, // :
jasonberry 25:ca1b1098c77f 37 0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x30, // ;
jasonberry 25:ca1b1098c77f 38 0x0C,0x18,0x30,0x60,0x30,0x18,0x0C,0x00, // <
jasonberry 25:ca1b1098c77f 39 0x00,0x00,0x7E,0x00,0x00,0x7E,0x00,0x00, // =
jasonberry 25:ca1b1098c77f 40 0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x00, // >
jasonberry 25:ca1b1098c77f 41 0x3C,0x66,0x06,0x0C,0x18,0x00,0x18,0x00, // ?
jasonberry 25:ca1b1098c77f 42 0x3E,0x63,0x6F,0x69,0x6F,0x60,0x3E,0x00, // @ 0x40
jasonberry 25:ca1b1098c77f 43 0x18,0x3C,0x66,0x66,0x7E,0x66,0x66,0x00, // A
jasonberry 25:ca1b1098c77f 44 0x7E,0x33,0x33,0x3E,0x33,0x33,0x7E,0x00, // B
jasonberry 25:ca1b1098c77f 45 0x1E,0x33,0x60,0x60,0x60,0x33,0x1E,0x00, // C
jasonberry 25:ca1b1098c77f 46 0x7C,0x36,0x33,0x33,0x33,0x36,0x7C,0x00, // D
jasonberry 25:ca1b1098c77f 47 0x7F,0x31,0x34,0x3C,0x34,0x31,0x7F,0x00, // E
jasonberry 25:ca1b1098c77f 48 0x7F,0x31,0x34,0x3C,0x34,0x30,0x78,0x00, // F
jasonberry 25:ca1b1098c77f 49 0x1E,0x33,0x60,0x60,0x67,0x33,0x1F,0x00, // G
jasonberry 25:ca1b1098c77f 50 0x66,0x66,0x66,0x7E,0x66,0x66,0x66,0x00, // H
jasonberry 25:ca1b1098c77f 51 0x3C,0x18,0x18,0x18,0x18,0x18,0x3C,0x00, // I
jasonberry 25:ca1b1098c77f 52 0x0F,0x06,0x06,0x06,0x66,0x66,0x3C,0x00, // J
jasonberry 25:ca1b1098c77f 53 0x73,0x33,0x36,0x3C,0x36,0x33,0x73,0x00, // K
jasonberry 25:ca1b1098c77f 54 0x78,0x30,0x30,0x30,0x31,0x33,0x7F,0x00, // L
jasonberry 25:ca1b1098c77f 55 0x63,0x77,0x7F,0x7F,0x6B,0x63,0x63,0x00, // M
jasonberry 25:ca1b1098c77f 56 0x63,0x73,0x7B,0x6F,0x67,0x63,0x63,0x00, // N
jasonberry 25:ca1b1098c77f 57 0x3E,0x63,0x63,0x63,0x63,0x63,0x3E,0x00, // O
jasonberry 25:ca1b1098c77f 58 0x7E,0x33,0x33,0x3E,0x30,0x30,0x78,0x00, // P 0x50
jasonberry 25:ca1b1098c77f 59 0x3C,0x66,0x66,0x66,0x6E,0x3C,0x0E,0x00, // Q
jasonberry 25:ca1b1098c77f 60 0x7E,0x33,0x33,0x3E,0x36,0x33,0x73,0x00, // R
jasonberry 25:ca1b1098c77f 61 0x3C,0x66,0x30,0x18,0x0C,0x66,0x3C,0x00, // S
jasonberry 25:ca1b1098c77f 62 0x7E,0x5A,0x18,0x18,0x18,0x18,0x3C,0x00, // T
jasonberry 25:ca1b1098c77f 63 0x66,0x66,0x66,0x66,0x66,0x66,0x7E,0x00, // U
jasonberry 25:ca1b1098c77f 64 0x66,0x66,0x66,0x66,0x66,0x3C,0x18,0x00, // V
jasonberry 25:ca1b1098c77f 65 0x63,0x63,0x63,0x6B,0x7F,0x77,0x63,0x00, // W
jasonberry 25:ca1b1098c77f 66 0x63,0x63,0x36,0x1C,0x1C,0x36,0x63,0x00, // X
jasonberry 25:ca1b1098c77f 67 0x66,0x66,0x66,0x3C,0x18,0x18,0x3C,0x00, // Y
jasonberry 25:ca1b1098c77f 68 0x7F,0x63,0x46,0x0C,0x19,0x33,0x7F,0x00, // Z
jasonberry 25:ca1b1098c77f 69 0x3C,0x30,0x30,0x30,0x30,0x30,0x3C,0x00, // [
jasonberry 25:ca1b1098c77f 70 0x60,0x30,0x18,0x0C,0x06,0x03,0x01,0x00, // \ (back slash)
jasonberry 25:ca1b1098c77f 71 0x3C,0x0C,0x0C,0x0C,0x0C,0x0C,0x3C,0x00, // ]
jasonberry 25:ca1b1098c77f 72 0x08,0x1C,0x36,0x63,0x00,0x00,0x00,0x00, // ^
jasonberry 25:ca1b1098c77f 73 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF, // _
jasonberry 25:ca1b1098c77f 74 0x18,0x18,0x0C,0x00,0x00,0x00,0x00,0x00, // ` 0x60
jasonberry 25:ca1b1098c77f 75 0x00,0x00,0x3C,0x06,0x3E,0x66,0x3B,0x00, // a
jasonberry 25:ca1b1098c77f 76 0x70,0x30,0x3E,0x33,0x33,0x33,0x6E,0x00, // b
jasonberry 25:ca1b1098c77f 77 0x00,0x00,0x3C,0x66,0x60,0x66,0x3C,0x00, // c
jasonberry 25:ca1b1098c77f 78 0x0E,0x06,0x3E,0x66,0x66,0x66,0x3B,0x00, // d
jasonberry 25:ca1b1098c77f 79 0x00,0x00,0x3C,0x66,0x7E,0x60,0x3C,0x00, // e
jasonberry 25:ca1b1098c77f 80 0x1C,0x36,0x30,0x78,0x30,0x30,0x78,0x00, // f
jasonberry 25:ca1b1098c77f 81 0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x7C, // g
jasonberry 25:ca1b1098c77f 82 0x70,0x30,0x36,0x3B,0x33,0x33,0x73,0x00, // h
jasonberry 25:ca1b1098c77f 83 0x18,0x00,0x38,0x18,0x18,0x18,0x3C,0x00, // i
jasonberry 25:ca1b1098c77f 84 0x06,0x00,0x06,0x06,0x06,0x66,0x66,0x3C, // j
jasonberry 25:ca1b1098c77f 85 0x70,0x30,0x33,0x36,0x3C,0x36,0x73,0x00, // k
jasonberry 25:ca1b1098c77f 86 0x38,0x18,0x18,0x18,0x18,0x18,0x3C,0x00, // l
jasonberry 25:ca1b1098c77f 87 0x00,0x00,0x66,0x7F,0x7F,0x6B,0x63,0x00, // m
jasonberry 25:ca1b1098c77f 88 0x00,0x00,0x7C,0x66,0x66,0x66,0x66,0x00, // n
jasonberry 25:ca1b1098c77f 89 0x00,0x00,0x3C,0x66,0x66,0x66,0x3C,0x00, // o
jasonberry 25:ca1b1098c77f 90 0x00,0x00,0x6E,0x33,0x33,0x3E,0x30,0x78, // p
jasonberry 25:ca1b1098c77f 91 0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x0F, // q
jasonberry 25:ca1b1098c77f 92 0x00,0x00,0x6E,0x3B,0x33,0x30,0x78,0x00, // r
jasonberry 25:ca1b1098c77f 93 0x00,0x00,0x3E,0x60,0x3C,0x06,0x7C,0x00, // s
jasonberry 25:ca1b1098c77f 94 0x08,0x18,0x3E,0x18,0x18,0x1A,0x0C,0x00, // t
jasonberry 25:ca1b1098c77f 95 0x00,0x00,0x66,0x66,0x66,0x66,0x3B,0x00, // u
jasonberry 25:ca1b1098c77f 96 0x00,0x00,0x66,0x66,0x66,0x3C,0x18,0x00, // v
jasonberry 25:ca1b1098c77f 97 0x00,0x00,0x63,0x6B,0x7F,0x7F,0x36,0x00, // w
jasonberry 25:ca1b1098c77f 98 0x00,0x00,0x63,0x36,0x1C,0x36,0x63,0x00, // x
jasonberry 25:ca1b1098c77f 99 0x00,0x00,0x66,0x66,0x66,0x3E,0x06,0x7C, // y
jasonberry 25:ca1b1098c77f 100 0x00,0x00,0x7E,0x4C,0x18,0x32,0x7E,0x00, // z
jasonberry 25:ca1b1098c77f 101 0x0E,0x18,0x18,0x70,0x18,0x18,0x0E,0x00, // {
jasonberry 25:ca1b1098c77f 102 0x0C,0x0C,0x0C,0x00,0x0C,0x0C,0x0C,0x00, // |
jasonberry 25:ca1b1098c77f 103 0x70,0x18,0x18,0x0E,0x18,0x18,0x70,0x00, // }
jasonberry 25:ca1b1098c77f 104 0x3B,0x6E,0x00,0x00,0x00,0x00,0x00,0x00, // ~
jasonberry 25:ca1b1098c77f 105 0x1C,0x36,0x36,0x1C,0x00,0x00,0x00,0x00}; // DEL
jasonberry 25:ca1b1098c77f 106
jasonberry 25:ca1b1098c77f 107 GraphicsDisplay::GraphicsDisplay(const char *name):TextDisplay(name) {
jasonberry 25:ca1b1098c77f 108 foreground(0xFFFF);
jasonberry 25:ca1b1098c77f 109 background(0x0000);
jasonberry 25:ca1b1098c77f 110 }
jasonberry 25:ca1b1098c77f 111
jasonberry 25:ca1b1098c77f 112 void GraphicsDisplay::character(int column, int row, int value) {
jasonberry 25:ca1b1098c77f 113 blitbit(column * 8, row * 8, 8, 8, (char*)&(FONT8x8[value - 0x1F][0]));
jasonberry 25:ca1b1098c77f 114 }
jasonberry 25:ca1b1098c77f 115
jasonberry 25:ca1b1098c77f 116 void GraphicsDisplay::window(int x, int y, int w, int h) {
jasonberry 25:ca1b1098c77f 117 // current pixel location
jasonberry 25:ca1b1098c77f 118 _x = x;
jasonberry 25:ca1b1098c77f 119 _y = y;
jasonberry 25:ca1b1098c77f 120 // window settings
jasonberry 25:ca1b1098c77f 121 _x1 = x;
jasonberry 25:ca1b1098c77f 122 _x2 = x + w - 1;
jasonberry 25:ca1b1098c77f 123 _y1 = y;
jasonberry 25:ca1b1098c77f 124 _y2 = y + h - 1;
jasonberry 25:ca1b1098c77f 125 }
jasonberry 25:ca1b1098c77f 126
jasonberry 25:ca1b1098c77f 127 void GraphicsDisplay::putp(int colour) {
jasonberry 25:ca1b1098c77f 128 // put pixel at current pixel location
jasonberry 25:ca1b1098c77f 129 pixel(_x, _y, colour);
jasonberry 25:ca1b1098c77f 130 // update pixel location based on window settings
jasonberry 25:ca1b1098c77f 131 _x++;
jasonberry 25:ca1b1098c77f 132 if(_x > _x2) {
jasonberry 25:ca1b1098c77f 133 _x = _x1;
jasonberry 25:ca1b1098c77f 134 _y++;
jasonberry 25:ca1b1098c77f 135 if(_y > _y2) {
jasonberry 25:ca1b1098c77f 136 _y = _y1;
jasonberry 25:ca1b1098c77f 137 }
jasonberry 25:ca1b1098c77f 138 }
jasonberry 25:ca1b1098c77f 139 }
jasonberry 25:ca1b1098c77f 140
jasonberry 25:ca1b1098c77f 141 void GraphicsDisplay::fill(int x, int y, int w, int h, int colour) {
jasonberry 25:ca1b1098c77f 142 window(x, y, w, h);
jasonberry 25:ca1b1098c77f 143 for(int i=0; i<w*h; i++) {
jasonberry 25:ca1b1098c77f 144 putp(colour);
jasonberry 25:ca1b1098c77f 145 }
jasonberry 25:ca1b1098c77f 146 }
jasonberry 25:ca1b1098c77f 147
jasonberry 25:ca1b1098c77f 148 void GraphicsDisplay::cls() {
jasonberry 25:ca1b1098c77f 149 fill(0, 0, width(), height(), _background);
jasonberry 25:ca1b1098c77f 150 }
jasonberry 25:ca1b1098c77f 151
jasonberry 25:ca1b1098c77f 152 void GraphicsDisplay::blit(int x, int y, int w, int h, const int *colour) {
jasonberry 25:ca1b1098c77f 153 window(x, y, w, h);
jasonberry 25:ca1b1098c77f 154 for(int i=0; i<w*h; i++) {
jasonberry 25:ca1b1098c77f 155 putp(colour[i]);
jasonberry 25:ca1b1098c77f 156 }
jasonberry 25:ca1b1098c77f 157 }
jasonberry 25:ca1b1098c77f 158
jasonberry 25:ca1b1098c77f 159 void GraphicsDisplay::blitbit(int x, int y, int w, int h, const char* colour) {
jasonberry 25:ca1b1098c77f 160 window(x, y, w, h);
jasonberry 25:ca1b1098c77f 161 for(int i = 0; i < w*h; i++) {
jasonberry 25:ca1b1098c77f 162 char byte = colour[i >> 3];
jasonberry 25:ca1b1098c77f 163 int offset = i & 0x7;
jasonberry 25:ca1b1098c77f 164 int c = ((byte << offset) & 0x80) ? _foreground : _background;
jasonberry 25:ca1b1098c77f 165 putp(c);
jasonberry 25:ca1b1098c77f 166 }
jasonberry 25:ca1b1098c77f 167 }
jasonberry 25:ca1b1098c77f 168
jasonberry 25:ca1b1098c77f 169 int GraphicsDisplay::columns() {
jasonberry 25:ca1b1098c77f 170 return width() / 8;
jasonberry 25:ca1b1098c77f 171 }
jasonberry 25:ca1b1098c77f 172
jasonberry 25:ca1b1098c77f 173 int GraphicsDisplay::rows() {
jasonberry 25:ca1b1098c77f 174 return height() / 8;
jasonberry 25:ca1b1098c77f 175 }
jasonberry 25:ca1b1098c77f 176