Kerry Martin / RA8875

KSM edits to RA8875

Dependents:   Liz_Test_Code

GraphicsDisplay.cpp@34:c99ec28fac66, 2014-01-23 (annotated)

Committer:
WiredHome
Date:
Thu Jan 23 23:45:20 2014 +0000
Revision:
34:c99ec28fac66
Parent:
33:b6b710758ab3
Child:
37:f19b7e7449dc
Updated documentation for the RenderBitmapFile function.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dreschpe 0:de9d1462a835 1 /* mbed GraphicsDisplay Display Library Base Class
dreschpe 0:de9d1462a835 2 * Copyright (c) 2007-2009 sford
dreschpe 0:de9d1462a835 3 * Released under the MIT License: http://mbed.org/license/mit
WiredHome 32:0e4f2ae512e2 4 *
WiredHome 34:c99ec28fac66 5 * Derivative work by D.Smart 2014
dreschpe 0:de9d1462a835 6 */
WiredHome 19:3f82c1161fd2 7
dreschpe 0:de9d1462a835 8 #include "GraphicsDisplay.h"
WiredHome 31:c72e12cd5c67 9 #include "Bitmap.h"
dreschpe 0:de9d1462a835 10
WiredHome 32:0e4f2ae512e2 11 // Defining USE_HW causes compilation of code that uses hardware drawing
WiredHome 32:0e4f2ae512e2 12 // provided by the super-class.
WiredHome 32:0e4f2ae512e2 13 #define USE_HW
WiredHome 32:0e4f2ae512e2 14
WiredHome 32:0e4f2ae512e2 15 //#define DEBUG "GD"
WiredHome 29:422616aa04bd 16 // ...
WiredHome 29:422616aa04bd 17 // INFO("Stuff to show %d", var); // new-line is automatically appended
WiredHome 29:422616aa04bd 18 //
WiredHome 29:422616aa04bd 19 #if (defined(DEBUG) && !defined(TARGET_LPC11U24))
WiredHome 29:422616aa04bd 20 #define INFO(x, ...) std::printf("[INF %s %3d] "x"\r\n", DEBUG, __LINE__, ##__VA_ARGS__);
WiredHome 29:422616aa04bd 21 #define WARN(x, ...) std::printf("[WRN %s %3d] "x"\r\n", DEBUG, __LINE__, ##__VA_ARGS__);
WiredHome 29:422616aa04bd 22 #define ERR(x, ...) std::printf("[ERR %s %3d] "x"\r\n", DEBUG, __LINE__, ##__VA_ARGS__);
WiredHome 31:c72e12cd5c67 23 void HexDump(char * title, uint8_t * p, int count)
WiredHome 31:c72e12cd5c67 24 {
WiredHome 31:c72e12cd5c67 25 int i;
WiredHome 31:c72e12cd5c67 26 char buf[100] = "0000: ";
WiredHome 31:c72e12cd5c67 27
WiredHome 31:c72e12cd5c67 28 if (*title)
WiredHome 31:c72e12cd5c67 29 INFO("%s", title);
WiredHome 31:c72e12cd5c67 30 for (i=0; i<count; ) {
WiredHome 31:c72e12cd5c67 31 sprintf(buf + strlen(buf), "%02X ", *(p+i));
WiredHome 31:c72e12cd5c67 32 if ((++i & 0x0F) == 0x00) {
WiredHome 31:c72e12cd5c67 33 INFO("%s", buf);
WiredHome 31:c72e12cd5c67 34 if (i < count)
WiredHome 31:c72e12cd5c67 35 sprintf(buf, "%04X: ", i);
WiredHome 31:c72e12cd5c67 36 else
WiredHome 31:c72e12cd5c67 37 buf[0] = '\0';
WiredHome 31:c72e12cd5c67 38 }
WiredHome 31:c72e12cd5c67 39 }
WiredHome 31:c72e12cd5c67 40 if (strlen(buf))
WiredHome 31:c72e12cd5c67 41 INFO("%s", buf);
WiredHome 31:c72e12cd5c67 42 }
WiredHome 29:422616aa04bd 43 #else
WiredHome 29:422616aa04bd 44 #define INFO(x, ...)
WiredHome 29:422616aa04bd 45 #define WARN(x, ...)
WiredHome 29:422616aa04bd 46 #define ERR(x, ...)
WiredHome 32:0e4f2ae512e2 47 #define HexDump(a, b, c)
WiredHome 29:422616aa04bd 48 #endif
WiredHome 29:422616aa04bd 49
WiredHome 29:422616aa04bd 50 // #define LOCALFONT
WiredHome 29:422616aa04bd 51
WiredHome 29:422616aa04bd 52 #ifdef LOCALFONT
dreschpe 0:de9d1462a835 53 const unsigned char FONT8x8[97][8] = {
WiredHome 29:422616aa04bd 54 0x08, 0x08, 0x08, 0X00, 0X00, 0X00, 0X00, 0X00, // columns, rows, num_bytes_per_char
WiredHome 29:422616aa04bd 55 0X00, 0X00, 0X00, 0X00, 0X00, 0X00, 0X00, 0X00, // space 0x20
WiredHome 29:422616aa04bd 56 0x30, 0x78, 0x78, 0x30, 0x30, 0X00, 0x30, 0X00, // !
WiredHome 29:422616aa04bd 57 0x6C, 0x6C, 0x6C, 0X00, 0X00, 0X00, 0X00, 0X00, // "
WiredHome 29:422616aa04bd 58 0x6C, 0x6C, 0xFE, 0x6C, 0xFE, 0x6C, 0x6C, 0X00, // #
WiredHome 29:422616aa04bd 59 0x18, 0x3E, 0x60, 0x3C, 0x06, 0x7C, 0x18, 0X00, // $
WiredHome 29:422616aa04bd 60 0X00, 0x63, 0x66, 0x0C, 0x18, 0x33, 0x63, 0X00, // %
WiredHome 29:422616aa04bd 61 0x1C, 0x36, 0x1C, 0x3B, 0x6E, 0x66, 0x3B, 0X00, // &
WiredHome 29:422616aa04bd 62 0x30, 0x30, 0x60, 0X00, 0X00, 0X00, 0X00, 0X00, // '
WiredHome 29:422616aa04bd 63 0x0C, 0x18, 0x30, 0x30, 0x30, 0x18, 0x0C, 0X00, // (
WiredHome 29:422616aa04bd 64 0x30, 0x18, 0x0C, 0x0C, 0x0C, 0x18, 0x30, 0X00, // )
WiredHome 29:422616aa04bd 65 0X00, 0x66, 0x3C, 0xFF, 0x3C, 0x66, 0X00, 0X00, // *
WiredHome 29:422616aa04bd 66 0X00, 0x30, 0x30, 0xFC, 0x30, 0x30, 0X00, 0X00, // +
WiredHome 29:422616aa04bd 67 0X00, 0X00, 0X00, 0X00, 0X00, 0x18, 0x18, 0x30, // ,
WiredHome 29:422616aa04bd 68 0X00, 0X00, 0X00, 0x7E, 0X00, 0X00, 0X00, 0X00, // -
WiredHome 29:422616aa04bd 69 0X00, 0X00, 0X00, 0X00, 0X00, 0x18, 0x18, 0X00, // .
WiredHome 29:422616aa04bd 70 0x03, 0x06, 0x0C, 0x18, 0x30, 0x60, 0x40, 0X00, // / (forward slash)
WiredHome 29:422616aa04bd 71 0x3E, 0x63, 0x63, 0x6B, 0x63, 0x63, 0x3E, 0X00, // 0 0x30
WiredHome 29:422616aa04bd 72 0x18, 0x38, 0x58, 0x18, 0x18, 0x18, 0x7E, 0X00, // 1
WiredHome 29:422616aa04bd 73 0x3C, 0x66, 0x06, 0x1C, 0x30, 0x66, 0x7E, 0X00, // 2
WiredHome 29:422616aa04bd 74 0x3C, 0x66, 0x06, 0x1C, 0x06, 0x66, 0x3C, 0X00, // 3
WiredHome 29:422616aa04bd 75 0x0E, 0x1E, 0x36, 0x66, 0x7F, 0x06, 0x0F, 0X00, // 4
WiredHome 29:422616aa04bd 76 0x7E, 0x60, 0x7C, 0x06, 0x06, 0x66, 0x3C, 0X00, // 5
WiredHome 29:422616aa04bd 77 0x1C, 0x30, 0x60, 0x7C, 0x66, 0x66, 0x3C, 0X00, // 6
WiredHome 29:422616aa04bd 78 0x7E, 0x66, 0x06, 0x0C, 0x18, 0x18, 0x18, 0X00, // 7
WiredHome 29:422616aa04bd 79 0x3C, 0x66, 0x66, 0x3C, 0x66, 0x66, 0x3C, 0X00, // 8
WiredHome 29:422616aa04bd 80 0x3C, 0x66, 0x66, 0x3E, 0x06, 0x0C, 0x38, 0X00, // 9
WiredHome 29:422616aa04bd 81 0X00, 0x18, 0x18, 0X00, 0X00, 0x18, 0x18, 0X00, // :
WiredHome 29:422616aa04bd 82 0X00, 0x18, 0x18, 0X00, 0X00, 0x18, 0x18, 0x30, // ;
WiredHome 29:422616aa04bd 83 0x0C, 0x18, 0x30, 0x60, 0x30, 0x18, 0x0C, 0X00, // <
WiredHome 29:422616aa04bd 84 0X00, 0X00, 0x7E, 0X00, 0X00, 0x7E, 0X00, 0X00, // =
WiredHome 29:422616aa04bd 85 0x30, 0x18, 0x0C, 0x06, 0x0C, 0x18, 0x30, 0X00, // >
WiredHome 29:422616aa04bd 86 0x3C, 0x66, 0x06, 0x0C, 0x18, 0X00, 0x18, 0X00, // ?
WiredHome 29:422616aa04bd 87 0x3E, 0x63, 0x6F, 0x69, 0x6F, 0x60, 0x3E, 0X00, // @ 0x40
WiredHome 29:422616aa04bd 88 0x18, 0x3C, 0x66, 0x66, 0x7E, 0x66, 0x66, 0X00, // A
WiredHome 29:422616aa04bd 89 0x7E, 0x33, 0x33, 0x3E, 0x33, 0x33, 0x7E, 0X00, // B
WiredHome 29:422616aa04bd 90 0x1E, 0x33, 0x60, 0x60, 0x60, 0x33, 0x1E, 0X00, // C
WiredHome 29:422616aa04bd 91 0x7C, 0x36, 0x33, 0x33, 0x33, 0x36, 0x7C, 0X00, // D
WiredHome 29:422616aa04bd 92 0x7F, 0x31, 0x34, 0x3C, 0x34, 0x31, 0x7F, 0X00, // E
WiredHome 29:422616aa04bd 93 0x7F, 0x31, 0x34, 0x3C, 0x34, 0x30, 0x78, 0X00, // F
WiredHome 29:422616aa04bd 94 0x1E, 0x33, 0x60, 0x60, 0x67, 0x33, 0x1F, 0X00, // G
WiredHome 29:422616aa04bd 95 0x66, 0x66, 0x66, 0x7E, 0x66, 0x66, 0x66, 0X00, // H
WiredHome 29:422616aa04bd 96 0x3C, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3C, 0X00, // I
WiredHome 29:422616aa04bd 97 0x0F, 0x06, 0x06, 0x06, 0x66, 0x66, 0x3C, 0X00, // J
WiredHome 29:422616aa04bd 98 0x73, 0x33, 0x36, 0x3C, 0x36, 0x33, 0x73, 0X00, // K
WiredHome 29:422616aa04bd 99 0x78, 0x30, 0x30, 0x30, 0x31, 0x33, 0x7F, 0X00, // L
WiredHome 29:422616aa04bd 100 0x63, 0x77, 0x7F, 0x7F, 0x6B, 0x63, 0x63, 0X00, // M
WiredHome 29:422616aa04bd 101 0x63, 0x73, 0x7B, 0x6F, 0x67, 0x63, 0x63, 0X00, // N
WiredHome 29:422616aa04bd 102 0x3E, 0x63, 0x63, 0x63, 0x63, 0x63, 0x3E, 0X00, // O
WiredHome 29:422616aa04bd 103 0x7E, 0x33, 0x33, 0x3E, 0x30, 0x30, 0x78, 0X00, // P 0x50
WiredHome 29:422616aa04bd 104 0x3C, 0x66, 0x66, 0x66, 0x6E, 0x3C, 0x0E, 0X00, // Q
WiredHome 29:422616aa04bd 105 0x7E, 0x33, 0x33, 0x3E, 0x36, 0x33, 0x73, 0X00, // R
WiredHome 29:422616aa04bd 106 0x3C, 0x66, 0x30, 0x18, 0x0C, 0x66, 0x3C, 0X00, // S
WiredHome 29:422616aa04bd 107 0x7E, 0x5A, 0x18, 0x18, 0x18, 0x18, 0x3C, 0X00, // T
WiredHome 29:422616aa04bd 108 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x7E, 0X00, // U
WiredHome 29:422616aa04bd 109 0x66, 0x66, 0x66, 0x66, 0x66, 0x3C, 0x18, 0X00, // V
WiredHome 29:422616aa04bd 110 0x63, 0x63, 0x63, 0x6B, 0x7F, 0x77, 0x63, 0X00, // W
WiredHome 29:422616aa04bd 111 0x63, 0x63, 0x36, 0x1C, 0x1C, 0x36, 0x63, 0X00, // X
WiredHome 29:422616aa04bd 112 0x66, 0x66, 0x66, 0x3C, 0x18, 0x18, 0x3C, 0X00, // Y
WiredHome 29:422616aa04bd 113 0x7F, 0x63, 0x46, 0x0C, 0x19, 0x33, 0x7F, 0X00, // Z
WiredHome 29:422616aa04bd 114 0x3C, 0x30, 0x30, 0x30, 0x30, 0x30, 0x3C, 0X00, // [
WiredHome 29:422616aa04bd 115 0x60, 0x30, 0x18, 0x0C, 0x06, 0x03, 0x01, 0X00, // \ (back slash)
WiredHome 29:422616aa04bd 116 0x3C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x3C, 0X00, // ]
WiredHome 29:422616aa04bd 117 0x08, 0x1C, 0x36, 0x63, 0X00, 0X00, 0X00, 0X00, // ^
WiredHome 29:422616aa04bd 118 0X00, 0X00, 0X00, 0X00, 0X00, 0X00, 0X00, 0xFF, // _
WiredHome 29:422616aa04bd 119 0x18, 0x18, 0x0C, 0X00, 0X00, 0X00, 0X00, 0X00, // ` 0x60
WiredHome 29:422616aa04bd 120 0X00, 0X00, 0x3C, 0x06, 0x3E, 0x66, 0x3B, 0X00, // a
WiredHome 29:422616aa04bd 121 0x70, 0x30, 0x3E, 0x33, 0x33, 0x33, 0x6E, 0X00, // b
WiredHome 29:422616aa04bd 122 0X00, 0X00, 0x3C, 0x66, 0x60, 0x66, 0x3C, 0X00, // c
WiredHome 29:422616aa04bd 123 0x0E, 0x06, 0x3E, 0x66, 0x66, 0x66, 0x3B, 0X00, // d
WiredHome 29:422616aa04bd 124 0X00, 0X00, 0x3C, 0x66, 0x7E, 0x60, 0x3C, 0X00, // e
WiredHome 29:422616aa04bd 125 0x1C, 0x36, 0x30, 0x78, 0x30, 0x30, 0x78, 0X00, // f
WiredHome 29:422616aa04bd 126 0X00, 0X00, 0x3B, 0x66, 0x66, 0x3E, 0x06, 0x7C, // g
WiredHome 29:422616aa04bd 127 0x70, 0x30, 0x36, 0x3B, 0x33, 0x33, 0x73, 0X00, // h
WiredHome 29:422616aa04bd 128 0x18, 0X00, 0x38, 0x18, 0x18, 0x18, 0x3C, 0X00, // i
WiredHome 29:422616aa04bd 129 0x06, 0X00, 0x06, 0x06, 0x06, 0x66, 0x66, 0x3C, // j
WiredHome 29:422616aa04bd 130 0x70, 0x30, 0x33, 0x36, 0x3C, 0x36, 0x73, 0X00, // k
WiredHome 29:422616aa04bd 131 0x38, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3C, 0X00, // l
WiredHome 29:422616aa04bd 132 0X00, 0X00, 0x66, 0x7F, 0x7F, 0x6B, 0x63, 0X00, // m
WiredHome 29:422616aa04bd 133 0X00, 0X00, 0x7C, 0x66, 0x66, 0x66, 0x66, 0X00, // n
WiredHome 29:422616aa04bd 134 0X00, 0X00, 0x3C, 0x66, 0x66, 0x66, 0x3C, 0X00, // o
WiredHome 29:422616aa04bd 135 0X00, 0X00, 0x6E, 0x33, 0x33, 0x3E, 0x30, 0x78, // p
WiredHome 29:422616aa04bd 136 0X00, 0X00, 0x3B, 0x66, 0x66, 0x3E, 0x06, 0x0F, // q
WiredHome 29:422616aa04bd 137 0X00, 0X00, 0x6E, 0x3B, 0x33, 0x30, 0x78, 0X00, // r
WiredHome 29:422616aa04bd 138 0X00, 0X00, 0x3E, 0x60, 0x3C, 0x06, 0x7C, 0X00, // s
WiredHome 29:422616aa04bd 139 0x08, 0x18, 0x3E, 0x18, 0x18, 0x1A, 0x0C, 0X00, // t
WiredHome 29:422616aa04bd 140 0X00, 0X00, 0x66, 0x66, 0x66, 0x66, 0x3B, 0X00, // u
WiredHome 29:422616aa04bd 141 0X00, 0X00, 0x66, 0x66, 0x66, 0x3C, 0x18, 0X00, // v
WiredHome 29:422616aa04bd 142 0X00, 0X00, 0x63, 0x6B, 0x7F, 0x7F, 0x36, 0X00, // w
WiredHome 29:422616aa04bd 143 0X00, 0X00, 0x63, 0x36, 0x1C, 0x36, 0x63, 0X00, // x
WiredHome 29:422616aa04bd 144 0X00, 0X00, 0x66, 0x66, 0x66, 0x3E, 0x06, 0x7C, // y
WiredHome 29:422616aa04bd 145 0X00, 0X00, 0x7E, 0x4C, 0x18, 0x32, 0x7E, 0X00, // z
WiredHome 29:422616aa04bd 146 0x0E, 0x18, 0x18, 0x70, 0x18, 0x18, 0x0E, 0X00, // {
WiredHome 29:422616aa04bd 147 0x0C, 0x0C, 0x0C, 0X00, 0x0C, 0x0C, 0x0C, 0X00, // |
WiredHome 29:422616aa04bd 148 0x70, 0x18, 0x18, 0x0E, 0x18, 0x18, 0x70, 0X00, // }
WiredHome 29:422616aa04bd 149 0x3B, 0x6E, 0X00, 0X00, 0X00, 0X00, 0X00, 0X00, // ~
WiredHome 29:422616aa04bd 150 0x1C, 0x36, 0x36, 0x1C, 0X00, 0X00, 0X00, 0X00 // DEL
WiredHome 23:a50ded45dbaf 151 };
WiredHome 29:422616aa04bd 152 #endif // LOCALFONT
WiredHome 19:3f82c1161fd2 153
WiredHome 29:422616aa04bd 154 GraphicsDisplay::GraphicsDisplay(const char *name)
WiredHome 29:422616aa04bd 155 : TextDisplay(name)
WiredHome 19:3f82c1161fd2 156 {
WiredHome 29:422616aa04bd 157 font = NULL;
WiredHome 19:3f82c1161fd2 158 //foreground(0xFFFF);
WiredHome 19:3f82c1161fd2 159 //background(0x0000);
dreschpe 0:de9d1462a835 160 }
WiredHome 19:3f82c1161fd2 161
WiredHome 29:422616aa04bd 162 RetCode_t GraphicsDisplay::set_font(const unsigned char * _font)
WiredHome 19:3f82c1161fd2 163 {
WiredHome 29:422616aa04bd 164 font = _font;
WiredHome 29:422616aa04bd 165 INFO("set_font(%lu) %lu", _font, font);
WiredHome 29:422616aa04bd 166 return noerror; // trusting them, but it might be good to put some checks in here...
dreschpe 0:de9d1462a835 167 }
dreschpe 0:de9d1462a835 168
WiredHome 29:422616aa04bd 169 #ifdef LOCALFONT
WiredHome 29:422616aa04bd 170 int GraphicsDisplay::character(int x, int y, int value)
WiredHome 29:422616aa04bd 171 {
WiredHome 29:422616aa04bd 172 INFO("character(%d,%d,%c)", x, t, value);
WiredHome 29:422616aa04bd 173 if (value <= 0x1F && value >= 7F)
WiredHome 29:422616aa04bd 174 return 0;
WiredHome 29:422616aa04bd 175
WiredHome 29:422616aa04bd 176 return blitbit(x, y, FONT8X8[0][0], FONT8X8[0][1],
WiredHome 29:422616aa04bd 177 (char *)&(FONT8x8[value - 0x1F][0]));
WiredHome 29:422616aa04bd 178 }
WiredHome 29:422616aa04bd 179 #else
WiredHome 29:422616aa04bd 180 int GraphicsDisplay::character(int x, int y, int c)
WiredHome 29:422616aa04bd 181 {
WiredHome 29:422616aa04bd 182 unsigned int offset;
WiredHome 29:422616aa04bd 183 const unsigned char * charRecord;
WiredHome 29:422616aa04bd 184
WiredHome 29:422616aa04bd 185 if (c <= 0x1F || c >= 0x7F)
WiredHome 29:422616aa04bd 186 return 0;
WiredHome 29:422616aa04bd 187 offset = font[0]; // bytes / char
WiredHome 29:422616aa04bd 188 charRecord = &font[((c - ' ') * offset) + 4]; // start of char bitmap
WiredHome 29:422616aa04bd 189 return fontblit(x, y, font, charRecord);
WiredHome 29:422616aa04bd 190 }
WiredHome 29:422616aa04bd 191 #endif
WiredHome 19:3f82c1161fd2 192
WiredHome 32:0e4f2ae512e2 193 RetCode_t GraphicsDisplay::window(unsigned int x, unsigned int y, unsigned int w, unsigned int h)
WiredHome 19:3f82c1161fd2 194 {
dreschpe 0:de9d1462a835 195 // current pixel location
dreschpe 0:de9d1462a835 196 _x = x;
dreschpe 0:de9d1462a835 197 _y = y;
dreschpe 0:de9d1462a835 198 // window settings
dreschpe 0:de9d1462a835 199 _x1 = x;
dreschpe 0:de9d1462a835 200 _x2 = x + w - 1;
dreschpe 0:de9d1462a835 201 _y1 = y;
dreschpe 0:de9d1462a835 202 _y2 = y + h - 1;
WiredHome 32:0e4f2ae512e2 203 return noerror;
dreschpe 0:de9d1462a835 204 }
WiredHome 19:3f82c1161fd2 205
WiredHome 31:c72e12cd5c67 206 void GraphicsDisplay::WindowMax(void)
WiredHome 31:c72e12cd5c67 207 {
WiredHome 31:c72e12cd5c67 208 window(0,0, width(),height());
WiredHome 31:c72e12cd5c67 209 }
WiredHome 31:c72e12cd5c67 210
WiredHome 33:b6b710758ab3 211 RetCode_t GraphicsDisplay::putp(color_t color)
WiredHome 19:3f82c1161fd2 212 {
dreschpe 0:de9d1462a835 213 // put pixel at current pixel location
WiredHome 33:b6b710758ab3 214 pixel(_x, _y, color);
dreschpe 0:de9d1462a835 215 // update pixel location based on window settings
dreschpe 0:de9d1462a835 216 _x++;
dreschpe 0:de9d1462a835 217 if(_x > _x2) {
dreschpe 0:de9d1462a835 218 _x = _x1;
dreschpe 0:de9d1462a835 219 _y++;
dreschpe 0:de9d1462a835 220 if(_y > _y2) {
dreschpe 0:de9d1462a835 221 _y = _y1;
dreschpe 0:de9d1462a835 222 }
dreschpe 0:de9d1462a835 223 }
WiredHome 32:0e4f2ae512e2 224 return noerror;
dreschpe 0:de9d1462a835 225 }
dreschpe 0:de9d1462a835 226
WiredHome 33:b6b710758ab3 227 void GraphicsDisplay::fill(int x, int y, int w, int h, color_t color)
WiredHome 19:3f82c1161fd2 228 {
WiredHome 32:0e4f2ae512e2 229 #ifdef USE_HW
WiredHome 33:b6b710758ab3 230 fillrect(x,y, x+w, y+h, color);
WiredHome 32:0e4f2ae512e2 231 #else
dreschpe 0:de9d1462a835 232 window(x, y, w, h);
dreschpe 0:de9d1462a835 233 for(int i=0; i<w*h; i++) {
WiredHome 33:b6b710758ab3 234 putp(color);
dreschpe 0:de9d1462a835 235 }
WiredHome 32:0e4f2ae512e2 236 #endif
dreschpe 0:de9d1462a835 237 }
WiredHome 19:3f82c1161fd2 238
WiredHome 19:3f82c1161fd2 239 RetCode_t GraphicsDisplay::cls()
WiredHome 19:3f82c1161fd2 240 {
dreschpe 0:de9d1462a835 241 fill(0, 0, width(), height(), _background);
WiredHome 19:3f82c1161fd2 242 return noerror;
dreschpe 0:de9d1462a835 243 }
WiredHome 19:3f82c1161fd2 244
WiredHome 33:b6b710758ab3 245 void GraphicsDisplay::blit(int x, int y, int w, int h, const int * color)
WiredHome 19:3f82c1161fd2 246 {
dreschpe 0:de9d1462a835 247 window(x, y, w, h);
WiredHome 31:c72e12cd5c67 248 for (int i=0; i<w*h; i++) {
WiredHome 33:b6b710758ab3 249 putp(color[i]);
dreschpe 0:de9d1462a835 250 }
dreschpe 0:de9d1462a835 251 }
WiredHome 19:3f82c1161fd2 252
WiredHome 33:b6b710758ab3 253 int GraphicsDisplay::blitbit(int x, int y, int w, int h, const char * color)
WiredHome 19:3f82c1161fd2 254 {
WiredHome 29:422616aa04bd 255 _foreground = 0xFFFF;
WiredHome 33:b6b710758ab3 256 INFO("blitbit(%d,%d, %d,%d, %02X) [%04X,%04X]", x,y, w,h, *color, _foreground, _background);
WiredHome 29:422616aa04bd 257 INFO("%lu %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X",
WiredHome 33:b6b710758ab3 258 color,
WiredHome 33:b6b710758ab3 259 color[0], color[1], color[2], color[3], color[4], color[5], color[6], color[7],
WiredHome 33:b6b710758ab3 260 color[8], color[9], color[10], color[11], color[12], color[13], color[14], color[15]);
dreschpe 0:de9d1462a835 261 window(x, y, w, h);
WiredHome 29:422616aa04bd 262 for (int i = 0; i < w*h; i++) {
WiredHome 33:b6b710758ab3 263 char byte = color[i >> 3];
dreschpe 0:de9d1462a835 264 int offset = i & 0x7;
WiredHome 29:422616aa04bd 265 if (offset == 0)
WiredHome 29:422616aa04bd 266 INFO(" %2d = %02X", i>>3, byte);
dreschpe 0:de9d1462a835 267 int c = ((byte << offset) & 0x80) ? _foreground : _background;
dreschpe 0:de9d1462a835 268 putp(c);
dreschpe 0:de9d1462a835 269 }
WiredHome 29:422616aa04bd 270 return w;
WiredHome 29:422616aa04bd 271 }
WiredHome 29:422616aa04bd 272
WiredHome 29:422616aa04bd 273
WiredHome 29:422616aa04bd 274 int GraphicsDisplay::fontblit(int x, int y, const unsigned char * fontTable, const unsigned char * fontChar)
WiredHome 29:422616aa04bd 275 {
WiredHome 19:3f82c1161fd2 276 _foreground = 0xFFFF;
WiredHome 29:422616aa04bd 277 //int fontWidth = font[1]; // get hor size of font
WiredHome 29:422616aa04bd 278 int fontHeight = font[2]; // get vert size of font
WiredHome 29:422616aa04bd 279 int bytesPerLine = font[3]; // bytes per line
WiredHome 29:422616aa04bd 280 int charWidth = fontChar[0]; // width of this character
WiredHome 29:422616aa04bd 281 int px, py;
WiredHome 29:422616aa04bd 282 window(x, y, charWidth, fontHeight);
WiredHome 29:422616aa04bd 283
WiredHome 29:422616aa04bd 284 for (py = 0; py < fontHeight; py++) {
WiredHome 29:422616aa04bd 285 int bitmask = 1 << (py & 7);
WiredHome 29:422616aa04bd 286
WiredHome 29:422616aa04bd 287 for (px = 0; px < charWidth; px++) {
WiredHome 29:422616aa04bd 288 int offset = (py / 8) + px * bytesPerLine;
WiredHome 29:422616aa04bd 289 unsigned char byte = fontChar[offset + 1]; // skip the char's # bits wide value
WiredHome 29:422616aa04bd 290 int c = (byte & bitmask) ? _foreground : _background;
WiredHome 29:422616aa04bd 291 putp(c);
WiredHome 29:422616aa04bd 292 }
WiredHome 29:422616aa04bd 293 }
WiredHome 29:422616aa04bd 294 return charWidth;
dreschpe 0:de9d1462a835 295 }
dreschpe 0:de9d1462a835 296
WiredHome 31:c72e12cd5c67 297 // BMP Color Palette is BGRx
WiredHome 31:c72e12cd5c67 298 // BBBB BBBB GGGG GGGG RRRR RRRR 0000 0000
WiredHome 31:c72e12cd5c67 299 // RGB16 is
WiredHome 31:c72e12cd5c67 300 // RRRR RGGG GGGB BBBB
WiredHome 31:c72e12cd5c67 301 // swap to little endian
WiredHome 31:c72e12cd5c67 302 // GGGB BBBB RRRR RGGG
WiredHome 32:0e4f2ae512e2 303 color_t GraphicsDisplay::RGBQuadToRGB16(RGBQUAD * colorPalette, uint16_t i)
WiredHome 31:c72e12cd5c67 304 {
WiredHome 31:c72e12cd5c67 305 color_t c;
WiredHome 31:c72e12cd5c67 306
WiredHome 31:c72e12cd5c67 307 c = ((colorPalette[i].rgbBlue >> 3) << 0);
WiredHome 31:c72e12cd5c67 308 c |= ((colorPalette[i].rgbGreen >> 2) << 5);
WiredHome 31:c72e12cd5c67 309 c |= ((colorPalette[i].rgbRed >> 3) << 11);
WiredHome 31:c72e12cd5c67 310 c = (c >> 8) | (c << 8);
WiredHome 31:c72e12cd5c67 311 //INFO("B %02X G %02X R %02X c %04X", colorPalette[i].rgbBlue, colorPalette[i].rgbGreen,
WiredHome 31:c72e12cd5c67 312 // colorPalette[i].rgbRed, c);
WiredHome 31:c72e12cd5c67 313 return c;
WiredHome 31:c72e12cd5c67 314 }
WiredHome 29:422616aa04bd 315
WiredHome 29:422616aa04bd 316
WiredHome 32:0e4f2ae512e2 317 RetCode_t GraphicsDisplay::RenderBitmapFile(unsigned int x, unsigned int y, const char *Name_BMP)
WiredHome 31:c72e12cd5c67 318 {
WiredHome 31:c72e12cd5c67 319 #define OffsetPixelWidth 18
WiredHome 31:c72e12cd5c67 320 #define OffsetPixelHeight 22
WiredHome 31:c72e12cd5c67 321 #define OffsetFileSize 34
WiredHome 31:c72e12cd5c67 322 #define OffsetPixData 10
WiredHome 31:c72e12cd5c67 323 #define OffsetBPP 28
WiredHome 31:c72e12cd5c67 324
WiredHome 31:c72e12cd5c67 325 BITMAPFILEHEADER BMP_Header;
WiredHome 31:c72e12cd5c67 326 BITMAPINFOHEADER BMP_Info;
WiredHome 31:c72e12cd5c67 327 RGBQUAD * colorPalette = NULL;
WiredHome 31:c72e12cd5c67 328 int colorCount;
WiredHome 32:0e4f2ae512e2 329 uint8_t * lineBuffer = NULL;
WiredHome 31:c72e12cd5c67 330
WiredHome 31:c72e12cd5c67 331 uint16_t BPP_t;
WiredHome 31:c72e12cd5c67 332 uint32_t PixelWidth, PixelHeight;
WiredHome 31:c72e12cd5c67 333 uint32_t start_data;
WiredHome 31:c72e12cd5c67 334 unsigned int i, offset;
WiredHome 31:c72e12cd5c67 335 int padd,j;
WiredHome 31:c72e12cd5c67 336
WiredHome 32:0e4f2ae512e2 337 INFO("Opening {%s}", Name_BMP);
WiredHome 32:0e4f2ae512e2 338 FILE *Image = fopen(Name_BMP, "rb");
WiredHome 31:c72e12cd5c67 339 if (!Image) {
WiredHome 31:c72e12cd5c67 340 return(file_not_found);
WiredHome 31:c72e12cd5c67 341 }
WiredHome 31:c72e12cd5c67 342
WiredHome 31:c72e12cd5c67 343 fread(&BMP_Header, 1, sizeof(BMP_Header), Image); // get the BMP Header
WiredHome 31:c72e12cd5c67 344 INFO("bfType %04X", BMP_Header.bfType);
WiredHome 31:c72e12cd5c67 345 //HexDump("BMP_Header", (uint8_t *)&BMP_Header, sizeof(BMP_Header));
WiredHome 32:0e4f2ae512e2 346 if (BMP_Header.bfType != BF_TYPE) {
WiredHome 31:c72e12cd5c67 347 fclose(Image);
WiredHome 32:0e4f2ae512e2 348 return(not_bmp_format);
WiredHome 31:c72e12cd5c67 349 }
WiredHome 31:c72e12cd5c67 350
WiredHome 31:c72e12cd5c67 351 fread(&BMP_Info, 1, sizeof(BMP_Info), Image);
WiredHome 31:c72e12cd5c67 352 //HexDump("BMP_Info", (uint8_t *)&BMP_Info, sizeof(BMP_Info));
WiredHome 31:c72e12cd5c67 353 BPP_t = BMP_Info.biBitCount;
WiredHome 31:c72e12cd5c67 354 INFO("biBitCount %04X", BPP_t);
WiredHome 32:0e4f2ae512e2 355 if (BPP_t != 4 && BPP_t != 8 && BPP_t != 16 && BPP_t != 24) { // Support 4, 8, 16, 24-bits per pixel
WiredHome 31:c72e12cd5c67 356 fclose(Image);
WiredHome 31:c72e12cd5c67 357 return(not_supported_format);
WiredHome 31:c72e12cd5c67 358 }
WiredHome 31:c72e12cd5c67 359
WiredHome 31:c72e12cd5c67 360 PixelHeight = BMP_Info.biHeight;
WiredHome 31:c72e12cd5c67 361 PixelWidth = BMP_Info.biWidth;
WiredHome 31:c72e12cd5c67 362 if (PixelHeight > height() + y || PixelWidth > width() + x) {
WiredHome 31:c72e12cd5c67 363 fclose(Image);
WiredHome 31:c72e12cd5c67 364 return(image_too_big);
WiredHome 31:c72e12cd5c67 365 }
WiredHome 31:c72e12cd5c67 366 INFO("(%d,%d) (%d,%d)", x,y, PixelWidth,PixelHeight);
WiredHome 31:c72e12cd5c67 367 if (BMP_Info.biBitCount <= 8) {
WiredHome 31:c72e12cd5c67 368 int paletteSize;
WiredHome 31:c72e12cd5c67 369 // Read the color palette
WiredHome 31:c72e12cd5c67 370 colorCount = 1 << BMP_Info.biBitCount;
WiredHome 31:c72e12cd5c67 371 paletteSize = sizeof(RGBQUAD) * colorCount;
WiredHome 31:c72e12cd5c67 372 colorPalette = (RGBQUAD *)malloc(paletteSize);
WiredHome 31:c72e12cd5c67 373 if (colorPalette == NULL) {
WiredHome 31:c72e12cd5c67 374 fclose(Image);
WiredHome 31:c72e12cd5c67 375 return(not_enough_ram);
WiredHome 31:c72e12cd5c67 376 }
WiredHome 31:c72e12cd5c67 377 fread(colorPalette, 1, paletteSize, Image);
WiredHome 32:0e4f2ae512e2 378 //HexDump("Color Palette", (uint8_t *)colorPalette, paletteSize);
WiredHome 31:c72e12cd5c67 379 }
WiredHome 31:c72e12cd5c67 380
WiredHome 32:0e4f2ae512e2 381 int lineBufSize = ((BPP_t * PixelWidth + 7)/8);
WiredHome 32:0e4f2ae512e2 382 //INFO("BPP_t %d, PixelWidth %d, lineBufSize %d", BPP_t, PixelWidth, lineBufSize);
WiredHome 32:0e4f2ae512e2 383 lineBuffer = (uint8_t *)malloc(lineBufSize);
WiredHome 31:c72e12cd5c67 384 if (lineBuffer == NULL) {
WiredHome 31:c72e12cd5c67 385 free(colorPalette);
WiredHome 31:c72e12cd5c67 386 fclose(Image);
WiredHome 31:c72e12cd5c67 387 return(not_enough_ram);
WiredHome 31:c72e12cd5c67 388 }
WiredHome 31:c72e12cd5c67 389
WiredHome 32:0e4f2ae512e2 390 // the Raw Data records are padded to a multiple of 4 bytes
WiredHome 32:0e4f2ae512e2 391 int recordSize = 2;
WiredHome 32:0e4f2ae512e2 392 if (BPP_t == 4) {
WiredHome 32:0e4f2ae512e2 393 recordSize = 1;
WiredHome 32:0e4f2ae512e2 394 } else if (BPP_t == 8) {
WiredHome 32:0e4f2ae512e2 395 recordSize = 1;
WiredHome 32:0e4f2ae512e2 396 } else if (BPP_t == 16) {
WiredHome 32:0e4f2ae512e2 397 recordSize = 2;
WiredHome 32:0e4f2ae512e2 398 } else if (BPP_t == 24) {
WiredHome 32:0e4f2ae512e2 399 recordSize = 3;
WiredHome 32:0e4f2ae512e2 400 }
WiredHome 31:c72e12cd5c67 401 padd = -1;
WiredHome 31:c72e12cd5c67 402 do {
WiredHome 31:c72e12cd5c67 403 padd++;
WiredHome 32:0e4f2ae512e2 404 } while ((PixelWidth * recordSize + padd) % 4 != 0);
WiredHome 31:c72e12cd5c67 405
WiredHome 32:0e4f2ae512e2 406 // Define window for top to bottom and left to right so writing auto-wraps
WiredHome 31:c72e12cd5c67 407 window(x,y, PixelWidth,PixelHeight);
WiredHome 32:0e4f2ae512e2 408 SetGraphicsCursor(x, y);
WiredHome 32:0e4f2ae512e2 409 _StartGraphicsStream();
WiredHome 32:0e4f2ae512e2 410
WiredHome 32:0e4f2ae512e2 411 start_data = BMP_Header.bfOffBits;
WiredHome 32:0e4f2ae512e2 412 HexDump("Raw Data", (uint8_t *)&start_data, 32);
WiredHome 32:0e4f2ae512e2 413 //bool tag = true;
WiredHome 32:0e4f2ae512e2 414 //INFO("(%d,%d) (%d,%d), [%d,%d]", x,y, PixelWidth,PixelHeight, lineBufSize, padd);
WiredHome 32:0e4f2ae512e2 415 for (j = PixelHeight - 1; j >= 0; j--) { //Lines bottom up
WiredHome 32:0e4f2ae512e2 416 offset = start_data + j * (lineBufSize + padd); // start of line
WiredHome 31:c72e12cd5c67 417 fseek(Image, offset, SEEK_SET);
WiredHome 32:0e4f2ae512e2 418 fread(lineBuffer, 1, lineBufSize, Image); // read a line - slow !
WiredHome 32:0e4f2ae512e2 419 //INFO("offset: %6X", offset);
WiredHome 32:0e4f2ae512e2 420 //if (tag)
WiredHome 32:0e4f2ae512e2 421 // HexDump("Line", (uint8_t *)lineBuffer, lineBufSize);
WiredHome 32:0e4f2ae512e2 422 for (i = 0; i < PixelWidth; i++) { // copy pixel data to TFT
WiredHome 31:c72e12cd5c67 423 if (BPP_t == 4) {
WiredHome 31:c72e12cd5c67 424 uint8_t dPix = lineBuffer[i/2];
WiredHome 31:c72e12cd5c67 425 if ((i & 1) == 0)
WiredHome 31:c72e12cd5c67 426 dPix >>= 4;
WiredHome 31:c72e12cd5c67 427 dPix &= 0x0F;
WiredHome 32:0e4f2ae512e2 428 putp(RGBQuadToRGB16(colorPalette, dPix));
WiredHome 31:c72e12cd5c67 429 } else if (BPP_t == 8) {
WiredHome 32:0e4f2ae512e2 430 putp(RGBQuadToRGB16(colorPalette, lineBuffer[i]));
WiredHome 32:0e4f2ae512e2 431 } else if (BPP_t == 16) {
WiredHome 32:0e4f2ae512e2 432 putp(lineBuffer[i]);
WiredHome 32:0e4f2ae512e2 433 } else if (BPP_t == 24) {
WiredHome 32:0e4f2ae512e2 434 color_t color; // BGR
WiredHome 32:0e4f2ae512e2 435 color = RGB(lineBuffer[i*3+2], lineBuffer[i*3+1], lineBuffer[i*3+0]);
WiredHome 32:0e4f2ae512e2 436 //if (tag)
WiredHome 32:0e4f2ae512e2 437 // INFO("color[%2d]: RGB(%02X,%02X,%02X) => %04X",
WiredHome 32:0e4f2ae512e2 438 // i, lineBuffer[i*2], lineBuffer[i*3+1], lineBuffer[i*3+0], color);
WiredHome 32:0e4f2ae512e2 439 color = (color >> 8) | (color << 8);
WiredHome 31:c72e12cd5c67 440 putp(color);
WiredHome 31:c72e12cd5c67 441 }
WiredHome 31:c72e12cd5c67 442 }
WiredHome 32:0e4f2ae512e2 443 //tag = false;
WiredHome 31:c72e12cd5c67 444 }
WiredHome 31:c72e12cd5c67 445 free(lineBuffer);
WiredHome 31:c72e12cd5c67 446 free(colorPalette);
WiredHome 31:c72e12cd5c67 447 fclose(Image);
WiredHome 32:0e4f2ae512e2 448 _EndGraphicsStream();
WiredHome 31:c72e12cd5c67 449 WindowMax();
WiredHome 32:0e4f2ae512e2 450 return (noerror);
WiredHome 31:c72e12cd5c67 451 }
WiredHome 31:c72e12cd5c67 452
WiredHome 19:3f82c1161fd2 453 int GraphicsDisplay::columns()
WiredHome 19:3f82c1161fd2 454 {
WiredHome 19:3f82c1161fd2 455 return width() / 8;
dreschpe 0:de9d1462a835 456 }
dreschpe 0:de9d1462a835 457
WiredHome 19:3f82c1161fd2 458 int GraphicsDisplay::rows()
WiredHome 19:3f82c1161fd2 459 {
WiredHome 19:3f82c1161fd2 460 return height() / 8;
WiredHome 19:3f82c1161fd2 461 }
WiredHome 19:3f82c1161fd2 462
WiredHome 32:0e4f2ae512e2 463