Li Weiyi
/
LED_DZ
work fine
Microduino_Matrix.cpp@2:487a727d6181, 2016-06-02 (annotated)
- Committer:
- lixianyu
- Date:
- Thu Jun 02 01:07:50 2016 +0000
- Revision:
- 2:487a727d6181
- Parent:
- 1:14b7c3a3ec60
drawBMP work.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
lixianyu | 0:5ca227682ee7 | 1 | // 本作品采用知识共享 署名-非商业性使用-相同方式共享 3.0 未本地化版本 许可协议进行许可 |
lixianyu | 0:5ca227682ee7 | 2 | // 访问 http://creativecommons.org/licenses/by-nc-sa/3.0/ 查看该许可协议 |
lixianyu | 0:5ca227682ee7 | 3 | // ============== |
lixianyu | 0:5ca227682ee7 | 4 | |
lixianyu | 0:5ca227682ee7 | 5 | // 版权所有: |
lixianyu | 0:5ca227682ee7 | 6 | // @老潘orz wasdpkj@hotmail.com |
lixianyu | 0:5ca227682ee7 | 7 | // ============== |
lixianyu | 0:5ca227682ee7 | 8 | |
lixianyu | 0:5ca227682ee7 | 9 | // Microduino-IDE |
lixianyu | 0:5ca227682ee7 | 10 | // ============== |
lixianyu | 0:5ca227682ee7 | 11 | // Microduino Getting start: |
lixianyu | 0:5ca227682ee7 | 12 | // http://www.microduino.cc/download/ |
lixianyu | 0:5ca227682ee7 | 13 | |
lixianyu | 0:5ca227682ee7 | 14 | // Microduino IDE Support: |
lixianyu | 0:5ca227682ee7 | 15 | // https://github.com/wasdpkj/Microduino-IDE-Support/ |
lixianyu | 0:5ca227682ee7 | 16 | |
lixianyu | 0:5ca227682ee7 | 17 | // ============== |
lixianyu | 0:5ca227682ee7 | 18 | // Microduino wiki: |
lixianyu | 0:5ca227682ee7 | 19 | // http://wiki.microduino.cc |
lixianyu | 0:5ca227682ee7 | 20 | |
lixianyu | 0:5ca227682ee7 | 21 | // ============== |
lixianyu | 0:5ca227682ee7 | 22 | // E-mail: |
lixianyu | 0:5ca227682ee7 | 23 | // Kejia Pan |
lixianyu | 0:5ca227682ee7 | 24 | // pankejia@microduino.cc |
lixianyu | 0:5ca227682ee7 | 25 | |
lixianyu | 0:5ca227682ee7 | 26 | // ============== |
lixianyu | 0:5ca227682ee7 | 27 | // Weibo: |
lixianyu | 0:5ca227682ee7 | 28 | // @老潘orz |
lixianyu | 0:5ca227682ee7 | 29 | |
lixianyu | 0:5ca227682ee7 | 30 | #include "Microduino_Matrix.h" |
lixianyu | 0:5ca227682ee7 | 31 | #include "Fonts.h" |
lixianyu | 0:5ca227682ee7 | 32 | |
lixianyu | 2:487a727d6181 | 33 | extern Serial pc; |
lixianyu | 2:487a727d6181 | 34 | |
lixianyu | 0:5ca227682ee7 | 35 | #define read16(Y,Z) (uint16_t)((uint8_t)pgm_read_byte((Y) + (Z++)) | ((uint8_t)pgm_read_byte((Y) + (Z++)) << 8)) |
lixianyu | 0:5ca227682ee7 | 36 | #define read32(Y,Z) (uint32_t)((uint8_t)pgm_read_byte((Y) + (Z++)) | ((uint8_t)pgm_read_byte((Y) + (Z++)) << 8) | ((uint8_t)pgm_read_byte((Y) + (Z++)) << 16) | ((uint8_t)pgm_read_byte((Y) + (Z++)) << 24)) |
lixianyu | 0:5ca227682ee7 | 37 | #define BUFFPIXEL (MatrixPix_X * 8 * 3) |
lixianyu | 0:5ca227682ee7 | 38 | |
lixianyu | 0:5ca227682ee7 | 39 | Matrix::Matrix(uint8_t (*_addr)[8]) |
lixianyu | 0:5ca227682ee7 | 40 | { |
lixianyu | 0:5ca227682ee7 | 41 | // uint8_t (*p)[10]=_addr; |
lixianyu | 0:5ca227682ee7 | 42 | uint8_t _x = 0, _y = 0; |
lixianyu | 0:5ca227682ee7 | 43 | for (uint8_t a = 0; a < 8; a++) { //判断第一层 |
lixianyu | 0:5ca227682ee7 | 44 | if (_addr[0][a] == 0) { |
lixianyu | 0:5ca227682ee7 | 45 | |
lixianyu | 0:5ca227682ee7 | 46 | break; //NULL,结束当前层判断 |
lixianyu | 0:5ca227682ee7 | 47 | } else { |
lixianyu | 0:5ca227682ee7 | 48 | _x = a + 1; |
lixianyu | 0:5ca227682ee7 | 49 | for (uint8_t b = 0; b < 8; b++) { //判断第二层 |
lixianyu | 0:5ca227682ee7 | 50 | if (_addr[b][a] == 0) { |
lixianyu | 0:5ca227682ee7 | 51 | break; //NULL,结束当前层判断 |
lixianyu | 0:5ca227682ee7 | 52 | } else { |
lixianyu | 0:5ca227682ee7 | 53 | _y = b + 1; |
lixianyu | 0:5ca227682ee7 | 54 | } |
lixianyu | 0:5ca227682ee7 | 55 | } |
lixianyu | 0:5ca227682ee7 | 56 | } |
lixianyu | 0:5ca227682ee7 | 57 | } |
lixianyu | 0:5ca227682ee7 | 58 | |
lixianyu | 0:5ca227682ee7 | 59 | this->_numX = _x; |
lixianyu | 0:5ca227682ee7 | 60 | this->_numY = _y; |
lixianyu | 0:5ca227682ee7 | 61 | |
lixianyu | 0:5ca227682ee7 | 62 | this->_matrixNum = this->_numX * this->_numY; |
lixianyu | 0:5ca227682ee7 | 63 | led = new LedControl[this->_matrixNum]; |
lixianyu | 0:5ca227682ee7 | 64 | |
lixianyu | 0:5ca227682ee7 | 65 | this->cursor_y = 0; |
lixianyu | 0:5ca227682ee7 | 66 | this->cursor_x = 0; |
lixianyu | 0:5ca227682ee7 | 67 | |
lixianyu | 0:5ca227682ee7 | 68 | uint8_t _p[64]; |
lixianyu | 0:5ca227682ee7 | 69 | for (int a = 0; a < this->_numY; a++) { |
lixianyu | 0:5ca227682ee7 | 70 | for (int b = 0; b < this->_numX ; b++) { |
lixianyu | 0:5ca227682ee7 | 71 | uint8_t _s = b + a * this->_numX ; |
lixianyu | 0:5ca227682ee7 | 72 | _p[_s] = _addr[a][b]; |
lixianyu | 0:5ca227682ee7 | 73 | } |
lixianyu | 0:5ca227682ee7 | 74 | } |
lixianyu | 0:5ca227682ee7 | 75 | setDeviceAddr(_p); |
lixianyu | 0:5ca227682ee7 | 76 | |
lixianyu | 0:5ca227682ee7 | 77 | clearFastMode(); |
lixianyu | 0:5ca227682ee7 | 78 | clearColor(); |
lixianyu | 0:5ca227682ee7 | 79 | setFontMode(true); |
lixianyu | 0:5ca227682ee7 | 80 | } |
lixianyu | 0:5ca227682ee7 | 81 | |
lixianyu | 0:5ca227682ee7 | 82 | uint8_t Matrix::getDeviceAddr(uint8_t _a) |
lixianyu | 0:5ca227682ee7 | 83 | { |
lixianyu | 0:5ca227682ee7 | 84 | return led[_a].getDeviceAddr(); |
lixianyu | 0:5ca227682ee7 | 85 | } |
lixianyu | 0:5ca227682ee7 | 86 | |
lixianyu | 0:5ca227682ee7 | 87 | void Matrix::setDeviceAddr(uint8_t* _addr) |
lixianyu | 0:5ca227682ee7 | 88 | { |
lixianyu | 0:5ca227682ee7 | 89 | for (int a = 0; a < getMatrixNum(); a++) |
lixianyu | 0:5ca227682ee7 | 90 | led[a].setDeviceAddr(_addr[a]); |
lixianyu | 0:5ca227682ee7 | 91 | } |
lixianyu | 0:5ca227682ee7 | 92 | |
lixianyu | 0:5ca227682ee7 | 93 | void Matrix::clearDisplay() |
lixianyu | 0:5ca227682ee7 | 94 | { |
lixianyu | 0:5ca227682ee7 | 95 | for (int a = 0; a < getMatrixNum(); a++) |
lixianyu | 0:5ca227682ee7 | 96 | led[a].clearDisplay(); |
lixianyu | 0:5ca227682ee7 | 97 | } |
lixianyu | 0:5ca227682ee7 | 98 | |
lixianyu | 0:5ca227682ee7 | 99 | void Matrix::setLedColor(uint8_t _row, uint8_t _col, uint8_t _value_r, uint8_t _value_g, uint8_t _value_b) |
lixianyu | 0:5ca227682ee7 | 100 | { |
lixianyu | 0:5ca227682ee7 | 101 | if((_col > (getHeight() * 8 - 1)) || (_row > (getWidth() * 8 - 1))) |
lixianyu | 0:5ca227682ee7 | 102 | return; |
lixianyu | 0:5ca227682ee7 | 103 | int16_t _s = (_row / 8) + (_col / 8) * getWidth(); |
lixianyu | 0:5ca227682ee7 | 104 | led[_s].setLedColor(_row % 8, _col % 8, _value_r, _value_g, _value_b); |
lixianyu | 0:5ca227682ee7 | 105 | } |
lixianyu | 0:5ca227682ee7 | 106 | |
lixianyu | 0:5ca227682ee7 | 107 | void Matrix::setLedColorFast(uint8_t _row, uint8_t _col, uint8_t _value_r, uint8_t _value_g, uint8_t _value_b) |
lixianyu | 0:5ca227682ee7 | 108 | { |
lixianyu | 0:5ca227682ee7 | 109 | if((_col > (getHeight() * 8 - 1)) || (_row > (getWidth() * 8 - 1))) |
lixianyu | 0:5ca227682ee7 | 110 | return; |
lixianyu | 0:5ca227682ee7 | 111 | int16_t _s = (_row / 8) + (_col / 8) * getWidth(); |
lixianyu | 0:5ca227682ee7 | 112 | led[_s].setLedColorFast(_row % 8, _col % 8, _value_r, _value_g, _value_b); |
lixianyu | 0:5ca227682ee7 | 113 | } |
lixianyu | 0:5ca227682ee7 | 114 | |
lixianyu | 0:5ca227682ee7 | 115 | void Matrix::setLed(uint8_t _row, uint8_t _col, bool _state) |
lixianyu | 0:5ca227682ee7 | 116 | { |
lixianyu | 0:5ca227682ee7 | 117 | if((_col > (getHeight() * 8 - 1)) || (_row > (getWidth() * 8 - 1))) |
lixianyu | 0:5ca227682ee7 | 118 | return; |
lixianyu | 0:5ca227682ee7 | 119 | int16_t _s = (_row / 8) + (_col / 8) * getWidth(); |
lixianyu | 0:5ca227682ee7 | 120 | led[_s].setLed(_row % 8, _col % 8, _state); |
lixianyu | 0:5ca227682ee7 | 121 | } |
lixianyu | 0:5ca227682ee7 | 122 | |
lixianyu | 0:5ca227682ee7 | 123 | void Matrix::setCursor(int16_t _x, int16_t _y) |
lixianyu | 0:5ca227682ee7 | 124 | { |
lixianyu | 0:5ca227682ee7 | 125 | this->cursor_x = _x; |
lixianyu | 0:5ca227682ee7 | 126 | this->cursor_y = _y; |
lixianyu | 0:5ca227682ee7 | 127 | |
lixianyu | 0:5ca227682ee7 | 128 | for (int _y = 0; _y < getHeight(); _y++) { |
lixianyu | 0:5ca227682ee7 | 129 | for (int _x = 0; _x < getWidth(); _x++) { |
lixianyu | 0:5ca227682ee7 | 130 | uint8_t _s = _x + _y * getWidth(); |
lixianyu | 0:5ca227682ee7 | 131 | led[_s].setCursor(-(8 * _x) + this->cursor_x, -(8 * _y) + this->cursor_y); |
lixianyu | 0:5ca227682ee7 | 132 | } |
lixianyu | 0:5ca227682ee7 | 133 | } |
lixianyu | 0:5ca227682ee7 | 134 | } |
lixianyu | 0:5ca227682ee7 | 135 | |
lixianyu | 0:5ca227682ee7 | 136 | void Matrix::setFastMode() |
lixianyu | 0:5ca227682ee7 | 137 | { |
lixianyu | 0:5ca227682ee7 | 138 | // runFun(&setFastMode); |
lixianyu | 0:5ca227682ee7 | 139 | // this->Fast_mode = true; |
lixianyu | 0:5ca227682ee7 | 140 | for (int a = 0; a < getMatrixNum(); a++) |
lixianyu | 0:5ca227682ee7 | 141 | led[a].setFastMode(); |
lixianyu | 0:5ca227682ee7 | 142 | } |
lixianyu | 0:5ca227682ee7 | 143 | |
lixianyu | 0:5ca227682ee7 | 144 | void Matrix::clearFastMode() |
lixianyu | 0:5ca227682ee7 | 145 | { |
lixianyu | 0:5ca227682ee7 | 146 | // this->Fast_mode = false; |
lixianyu | 0:5ca227682ee7 | 147 | for (int a = 0; a < getMatrixNum(); a++) |
lixianyu | 0:5ca227682ee7 | 148 | led[a].clearFastMode(); |
lixianyu | 0:5ca227682ee7 | 149 | } |
lixianyu | 0:5ca227682ee7 | 150 | |
lixianyu | 0:5ca227682ee7 | 151 | void Matrix::setFontMode(bool _Mode) |
lixianyu | 0:5ca227682ee7 | 152 | { |
lixianyu | 0:5ca227682ee7 | 153 | for (int a = 0; a < getMatrixNum(); a++) |
lixianyu | 0:5ca227682ee7 | 154 | led[a].setFontMode(_Mode); |
lixianyu | 0:5ca227682ee7 | 155 | } |
lixianyu | 0:5ca227682ee7 | 156 | |
lixianyu | 0:5ca227682ee7 | 157 | void Matrix::setColor(uint8_t value_r, uint8_t value_g, uint8_t value_b) |
lixianyu | 0:5ca227682ee7 | 158 | { |
lixianyu | 0:5ca227682ee7 | 159 | for (int a = 0; a < getMatrixNum(); a++) |
lixianyu | 0:5ca227682ee7 | 160 | led[a].setColor(value_r, value_g, value_b); |
lixianyu | 0:5ca227682ee7 | 161 | } |
lixianyu | 0:5ca227682ee7 | 162 | |
lixianyu | 0:5ca227682ee7 | 163 | void Matrix::clearColor() |
lixianyu | 0:5ca227682ee7 | 164 | { |
lixianyu | 0:5ca227682ee7 | 165 | for (int a = 0; a < getMatrixNum(); a++) |
lixianyu | 0:5ca227682ee7 | 166 | led[a].clearColor(); |
lixianyu | 0:5ca227682ee7 | 167 | } |
lixianyu | 0:5ca227682ee7 | 168 | |
lixianyu | 0:5ca227682ee7 | 169 | void Matrix::drawLine(int8_t x1, int8_t y1, int8_t x2, int8_t y2) |
lixianyu | 0:5ca227682ee7 | 170 | { |
lixianyu | 0:5ca227682ee7 | 171 | uint8_t tmp; |
lixianyu | 0:5ca227682ee7 | 172 | uint8_t x, y; |
lixianyu | 0:5ca227682ee7 | 173 | uint8_t dx, dy; |
lixianyu | 0:5ca227682ee7 | 174 | int8_t err; |
lixianyu | 0:5ca227682ee7 | 175 | int8_t ystep; |
lixianyu | 0:5ca227682ee7 | 176 | |
lixianyu | 0:5ca227682ee7 | 177 | uint8_t swapxy = 0; |
lixianyu | 0:5ca227682ee7 | 178 | |
lixianyu | 0:5ca227682ee7 | 179 | /* no BBX intersection check at the moment, should be added... */ |
lixianyu | 0:5ca227682ee7 | 180 | |
lixianyu | 0:5ca227682ee7 | 181 | if ( x1 > x2 ) dx = x1 - x2; |
lixianyu | 0:5ca227682ee7 | 182 | else dx = x2 - x1; |
lixianyu | 0:5ca227682ee7 | 183 | if ( y1 > y2 ) dy = y1 - y2; |
lixianyu | 0:5ca227682ee7 | 184 | else dy = y2 - y1; |
lixianyu | 0:5ca227682ee7 | 185 | |
lixianyu | 0:5ca227682ee7 | 186 | if ( dy > dx ) { |
lixianyu | 0:5ca227682ee7 | 187 | swapxy = 1; |
lixianyu | 0:5ca227682ee7 | 188 | tmp = dx; |
lixianyu | 0:5ca227682ee7 | 189 | dx = dy; |
lixianyu | 0:5ca227682ee7 | 190 | dy = tmp; |
lixianyu | 0:5ca227682ee7 | 191 | tmp = x1; |
lixianyu | 0:5ca227682ee7 | 192 | x1 = y1; |
lixianyu | 0:5ca227682ee7 | 193 | y1 = tmp; |
lixianyu | 0:5ca227682ee7 | 194 | tmp = x2; |
lixianyu | 0:5ca227682ee7 | 195 | x2 = y2; |
lixianyu | 0:5ca227682ee7 | 196 | y2 = tmp; |
lixianyu | 0:5ca227682ee7 | 197 | } |
lixianyu | 0:5ca227682ee7 | 198 | if ( x1 > x2 ) { |
lixianyu | 0:5ca227682ee7 | 199 | tmp = x1; |
lixianyu | 0:5ca227682ee7 | 200 | x1 = x2; |
lixianyu | 0:5ca227682ee7 | 201 | x2 = tmp; |
lixianyu | 0:5ca227682ee7 | 202 | tmp = y1; |
lixianyu | 0:5ca227682ee7 | 203 | y1 = y2; |
lixianyu | 0:5ca227682ee7 | 204 | y2 = tmp; |
lixianyu | 0:5ca227682ee7 | 205 | } |
lixianyu | 0:5ca227682ee7 | 206 | err = dx >> 1; |
lixianyu | 0:5ca227682ee7 | 207 | if ( y2 > y1 ) ystep = 1; |
lixianyu | 0:5ca227682ee7 | 208 | else ystep = -1; |
lixianyu | 0:5ca227682ee7 | 209 | y = y1; |
lixianyu | 0:5ca227682ee7 | 210 | for ( x = x1; x <= x2; x++ ) { |
lixianyu | 0:5ca227682ee7 | 211 | if ( swapxy == 0 ) |
lixianyu | 0:5ca227682ee7 | 212 | setLed(x, y, 1); |
lixianyu | 0:5ca227682ee7 | 213 | else |
lixianyu | 0:5ca227682ee7 | 214 | setLed(y, x, 1); |
lixianyu | 0:5ca227682ee7 | 215 | err -= (uint8_t)dy; |
lixianyu | 0:5ca227682ee7 | 216 | if ( err < 0 ) { |
lixianyu | 0:5ca227682ee7 | 217 | y += (uint8_t)ystep; |
lixianyu | 0:5ca227682ee7 | 218 | err += (uint8_t)dx; |
lixianyu | 0:5ca227682ee7 | 219 | } |
lixianyu | 0:5ca227682ee7 | 220 | } |
lixianyu | 0:5ca227682ee7 | 221 | } |
lixianyu | 0:5ca227682ee7 | 222 | |
lixianyu | 0:5ca227682ee7 | 223 | void Matrix::drawCircle_section(int8_t x, int8_t y, int8_t x0, int8_t y0, uint8_t option) |
lixianyu | 0:5ca227682ee7 | 224 | { |
lixianyu | 0:5ca227682ee7 | 225 | /* upper right */ |
lixianyu | 0:5ca227682ee7 | 226 | if ( option & U8G_DRAW_UPPER_RIGHT ) { |
lixianyu | 0:5ca227682ee7 | 227 | setLed(x0 + x, y0 - y, 1); |
lixianyu | 0:5ca227682ee7 | 228 | setLed(x0 + y, y0 - x, 1); |
lixianyu | 0:5ca227682ee7 | 229 | } |
lixianyu | 0:5ca227682ee7 | 230 | |
lixianyu | 0:5ca227682ee7 | 231 | /* upper left */ |
lixianyu | 0:5ca227682ee7 | 232 | if ( option & U8G_DRAW_UPPER_LEFT ) { |
lixianyu | 0:5ca227682ee7 | 233 | setLed(x0 - x, y0 - y, 1); |
lixianyu | 0:5ca227682ee7 | 234 | setLed(x0 - y, y0 - x, 1); |
lixianyu | 0:5ca227682ee7 | 235 | } |
lixianyu | 0:5ca227682ee7 | 236 | |
lixianyu | 0:5ca227682ee7 | 237 | /* lower right */ |
lixianyu | 0:5ca227682ee7 | 238 | if ( option & U8G_DRAW_LOWER_RIGHT ) { |
lixianyu | 0:5ca227682ee7 | 239 | setLed(x0 + x, y0 + y, 1); |
lixianyu | 0:5ca227682ee7 | 240 | setLed(x0 + y, y0 + x, 1); |
lixianyu | 0:5ca227682ee7 | 241 | } |
lixianyu | 0:5ca227682ee7 | 242 | |
lixianyu | 0:5ca227682ee7 | 243 | /* lower left */ |
lixianyu | 0:5ca227682ee7 | 244 | if ( option & U8G_DRAW_LOWER_LEFT ) { |
lixianyu | 0:5ca227682ee7 | 245 | setLed(x0 - x, y0 + y, 1); |
lixianyu | 0:5ca227682ee7 | 246 | setLed(x0 - y, y0 + x, 1); |
lixianyu | 0:5ca227682ee7 | 247 | } |
lixianyu | 0:5ca227682ee7 | 248 | } |
lixianyu | 0:5ca227682ee7 | 249 | |
lixianyu | 0:5ca227682ee7 | 250 | void Matrix::drawVLine(int8_t x, int8_t y, int8_t w) |
lixianyu | 0:5ca227682ee7 | 251 | { |
lixianyu | 0:5ca227682ee7 | 252 | if(w<=0) |
lixianyu | 0:5ca227682ee7 | 253 | return; |
lixianyu | 0:5ca227682ee7 | 254 | |
lixianyu | 0:5ca227682ee7 | 255 | while (w--) { |
lixianyu | 0:5ca227682ee7 | 256 | setLed(x, y + w, 1); |
lixianyu | 0:5ca227682ee7 | 257 | } |
lixianyu | 0:5ca227682ee7 | 258 | } |
lixianyu | 0:5ca227682ee7 | 259 | |
lixianyu | 0:5ca227682ee7 | 260 | void Matrix::drawHLine(int8_t x, int8_t y, int8_t h) |
lixianyu | 0:5ca227682ee7 | 261 | { |
lixianyu | 0:5ca227682ee7 | 262 | if(h<=0) |
lixianyu | 0:5ca227682ee7 | 263 | return; |
lixianyu | 0:5ca227682ee7 | 264 | |
lixianyu | 0:5ca227682ee7 | 265 | while (h--) { |
lixianyu | 0:5ca227682ee7 | 266 | setLed(x + h, y, 1); |
lixianyu | 0:5ca227682ee7 | 267 | } |
lixianyu | 0:5ca227682ee7 | 268 | } |
lixianyu | 0:5ca227682ee7 | 269 | |
lixianyu | 0:5ca227682ee7 | 270 | void Matrix::drawDisc_section(int8_t x, int8_t y, int8_t x0, int8_t y0, uint8_t option) |
lixianyu | 0:5ca227682ee7 | 271 | { |
lixianyu | 0:5ca227682ee7 | 272 | /* upper right */ |
lixianyu | 0:5ca227682ee7 | 273 | if ( option & U8G_DRAW_UPPER_RIGHT ) { |
lixianyu | 0:5ca227682ee7 | 274 | drawVLine(x0 + x, y0 - y, y + 1); |
lixianyu | 0:5ca227682ee7 | 275 | drawVLine(x0 + y, y0 - x, x + 1); |
lixianyu | 0:5ca227682ee7 | 276 | } |
lixianyu | 0:5ca227682ee7 | 277 | |
lixianyu | 0:5ca227682ee7 | 278 | /* upper left */ |
lixianyu | 0:5ca227682ee7 | 279 | if ( option & U8G_DRAW_UPPER_LEFT ) { |
lixianyu | 0:5ca227682ee7 | 280 | drawVLine(x0 - x, y0 - y, y + 1); |
lixianyu | 0:5ca227682ee7 | 281 | drawVLine(x0 - y, y0 - x, x + 1); |
lixianyu | 0:5ca227682ee7 | 282 | } |
lixianyu | 0:5ca227682ee7 | 283 | |
lixianyu | 0:5ca227682ee7 | 284 | /* lower right */ |
lixianyu | 0:5ca227682ee7 | 285 | if ( option & U8G_DRAW_LOWER_RIGHT ) { |
lixianyu | 0:5ca227682ee7 | 286 | drawVLine(x0 + x, y0, y + 1); |
lixianyu | 0:5ca227682ee7 | 287 | drawVLine(x0 + y, y0, x + 1); |
lixianyu | 0:5ca227682ee7 | 288 | } |
lixianyu | 0:5ca227682ee7 | 289 | |
lixianyu | 0:5ca227682ee7 | 290 | /* lower left */ |
lixianyu | 0:5ca227682ee7 | 291 | if ( option & U8G_DRAW_LOWER_LEFT ) { |
lixianyu | 0:5ca227682ee7 | 292 | drawVLine(x0 - x, y0, y + 1); |
lixianyu | 0:5ca227682ee7 | 293 | drawVLine(x0 - y, y0, x + 1); |
lixianyu | 0:5ca227682ee7 | 294 | } |
lixianyu | 0:5ca227682ee7 | 295 | } |
lixianyu | 0:5ca227682ee7 | 296 | |
lixianyu | 0:5ca227682ee7 | 297 | void Matrix::drawCircle(int8_t x0, int8_t y0, int8_t rad, int8_t option) |
lixianyu | 0:5ca227682ee7 | 298 | { |
lixianyu | 0:5ca227682ee7 | 299 | if(rad<=0) |
lixianyu | 0:5ca227682ee7 | 300 | return; |
lixianyu | 0:5ca227682ee7 | 301 | |
lixianyu | 0:5ca227682ee7 | 302 | int8_t f; |
lixianyu | 0:5ca227682ee7 | 303 | int8_t ddF_x; |
lixianyu | 0:5ca227682ee7 | 304 | int8_t ddF_y; |
lixianyu | 0:5ca227682ee7 | 305 | uint8_t x; |
lixianyu | 0:5ca227682ee7 | 306 | uint8_t y; |
lixianyu | 0:5ca227682ee7 | 307 | |
lixianyu | 0:5ca227682ee7 | 308 | f = 1; |
lixianyu | 0:5ca227682ee7 | 309 | f -= rad; |
lixianyu | 0:5ca227682ee7 | 310 | ddF_x = 1; |
lixianyu | 0:5ca227682ee7 | 311 | ddF_y = 0; |
lixianyu | 0:5ca227682ee7 | 312 | ddF_y -= rad; |
lixianyu | 0:5ca227682ee7 | 313 | ddF_y *= 2; |
lixianyu | 0:5ca227682ee7 | 314 | x = 0; |
lixianyu | 0:5ca227682ee7 | 315 | y = rad; |
lixianyu | 0:5ca227682ee7 | 316 | |
lixianyu | 0:5ca227682ee7 | 317 | drawCircle_section(x, y, x0, y0, option); |
lixianyu | 0:5ca227682ee7 | 318 | |
lixianyu | 0:5ca227682ee7 | 319 | while ( x < y ) { |
lixianyu | 0:5ca227682ee7 | 320 | if (f >= 0) { |
lixianyu | 0:5ca227682ee7 | 321 | y--; |
lixianyu | 0:5ca227682ee7 | 322 | ddF_y += 2; |
lixianyu | 0:5ca227682ee7 | 323 | f += ddF_y; |
lixianyu | 0:5ca227682ee7 | 324 | } |
lixianyu | 0:5ca227682ee7 | 325 | x++; |
lixianyu | 0:5ca227682ee7 | 326 | ddF_x += 2; |
lixianyu | 0:5ca227682ee7 | 327 | f += ddF_x; |
lixianyu | 0:5ca227682ee7 | 328 | |
lixianyu | 0:5ca227682ee7 | 329 | drawCircle_section(x, y, x0, y0, option); |
lixianyu | 0:5ca227682ee7 | 330 | } |
lixianyu | 0:5ca227682ee7 | 331 | } |
lixianyu | 0:5ca227682ee7 | 332 | |
lixianyu | 0:5ca227682ee7 | 333 | void Matrix::drawDisc(int8_t x0, int8_t y0, int8_t rad, int8_t option) |
lixianyu | 0:5ca227682ee7 | 334 | { |
lixianyu | 0:5ca227682ee7 | 335 | if(rad<=0) |
lixianyu | 0:5ca227682ee7 | 336 | return; |
lixianyu | 0:5ca227682ee7 | 337 | |
lixianyu | 0:5ca227682ee7 | 338 | int8_t f; |
lixianyu | 0:5ca227682ee7 | 339 | int8_t ddF_x; |
lixianyu | 0:5ca227682ee7 | 340 | int8_t ddF_y; |
lixianyu | 0:5ca227682ee7 | 341 | uint8_t x; |
lixianyu | 0:5ca227682ee7 | 342 | uint8_t y; |
lixianyu | 0:5ca227682ee7 | 343 | |
lixianyu | 0:5ca227682ee7 | 344 | f = 1; |
lixianyu | 0:5ca227682ee7 | 345 | f -= rad; |
lixianyu | 0:5ca227682ee7 | 346 | ddF_x = 1; |
lixianyu | 0:5ca227682ee7 | 347 | ddF_y = 0; |
lixianyu | 0:5ca227682ee7 | 348 | ddF_y -= rad; |
lixianyu | 0:5ca227682ee7 | 349 | ddF_y *= 2; |
lixianyu | 0:5ca227682ee7 | 350 | x = 0; |
lixianyu | 0:5ca227682ee7 | 351 | y = rad; |
lixianyu | 0:5ca227682ee7 | 352 | |
lixianyu | 0:5ca227682ee7 | 353 | drawDisc_section(x, y, x0, y0, option); |
lixianyu | 0:5ca227682ee7 | 354 | |
lixianyu | 0:5ca227682ee7 | 355 | while ( x < y ) { |
lixianyu | 0:5ca227682ee7 | 356 | if (f >= 0) { |
lixianyu | 0:5ca227682ee7 | 357 | y--; |
lixianyu | 0:5ca227682ee7 | 358 | ddF_y += 2; |
lixianyu | 0:5ca227682ee7 | 359 | f += ddF_y; |
lixianyu | 0:5ca227682ee7 | 360 | } |
lixianyu | 0:5ca227682ee7 | 361 | x++; |
lixianyu | 0:5ca227682ee7 | 362 | ddF_x += 2; |
lixianyu | 0:5ca227682ee7 | 363 | f += ddF_x; |
lixianyu | 0:5ca227682ee7 | 364 | |
lixianyu | 0:5ca227682ee7 | 365 | drawDisc_section(x, y, x0, y0, option); |
lixianyu | 0:5ca227682ee7 | 366 | } |
lixianyu | 0:5ca227682ee7 | 367 | } |
lixianyu | 0:5ca227682ee7 | 368 | |
lixianyu | 0:5ca227682ee7 | 369 | void Matrix::drawFrame(int8_t x, int8_t y, int8_t w, int8_t h) |
lixianyu | 0:5ca227682ee7 | 370 | { |
lixianyu | 0:5ca227682ee7 | 371 | if(h<=0 || w<=0) |
lixianyu | 0:5ca227682ee7 | 372 | return; |
lixianyu | 0:5ca227682ee7 | 373 | |
lixianyu | 0:5ca227682ee7 | 374 | int8_t xtmp = x; |
lixianyu | 0:5ca227682ee7 | 375 | |
lixianyu | 0:5ca227682ee7 | 376 | drawHLine(x, y, w); |
lixianyu | 0:5ca227682ee7 | 377 | drawVLine(x, y, h); |
lixianyu | 0:5ca227682ee7 | 378 | x+=w; |
lixianyu | 0:5ca227682ee7 | 379 | x--; |
lixianyu | 0:5ca227682ee7 | 380 | drawVLine(x, y, h); |
lixianyu | 0:5ca227682ee7 | 381 | y+=h; |
lixianyu | 0:5ca227682ee7 | 382 | y--; |
lixianyu | 0:5ca227682ee7 | 383 | drawHLine(xtmp, y, w); |
lixianyu | 0:5ca227682ee7 | 384 | } |
lixianyu | 0:5ca227682ee7 | 385 | |
lixianyu | 0:5ca227682ee7 | 386 | void Matrix::drawRFrame(int8_t x, int8_t y, int8_t w, int8_t h, uint8_t r) |
lixianyu | 0:5ca227682ee7 | 387 | { |
lixianyu | 0:5ca227682ee7 | 388 | if(h<3 || w<3) |
lixianyu | 0:5ca227682ee7 | 389 | return; |
lixianyu | 0:5ca227682ee7 | 390 | |
lixianyu | 0:5ca227682ee7 | 391 | if(r>(w-2)/2 || r>(h-2)/2) |
lixianyu | 0:5ca227682ee7 | 392 | r = min((h-2)/2,(w-2)/2); |
lixianyu | 0:5ca227682ee7 | 393 | |
lixianyu | 0:5ca227682ee7 | 394 | int8_t xl, yu; |
lixianyu | 0:5ca227682ee7 | 395 | xl = x; |
lixianyu | 0:5ca227682ee7 | 396 | xl += r; |
lixianyu | 0:5ca227682ee7 | 397 | yu = y; |
lixianyu | 0:5ca227682ee7 | 398 | yu += r; |
lixianyu | 0:5ca227682ee7 | 399 | |
lixianyu | 0:5ca227682ee7 | 400 | { |
lixianyu | 0:5ca227682ee7 | 401 | int8_t yl, xr; |
lixianyu | 0:5ca227682ee7 | 402 | |
lixianyu | 0:5ca227682ee7 | 403 | xr = x; |
lixianyu | 0:5ca227682ee7 | 404 | xr += w; |
lixianyu | 0:5ca227682ee7 | 405 | xr -= r; |
lixianyu | 0:5ca227682ee7 | 406 | xr -= 1; |
lixianyu | 0:5ca227682ee7 | 407 | |
lixianyu | 0:5ca227682ee7 | 408 | yl = y; |
lixianyu | 0:5ca227682ee7 | 409 | yl += h; |
lixianyu | 0:5ca227682ee7 | 410 | yl -= r; |
lixianyu | 0:5ca227682ee7 | 411 | yl -= 1; |
lixianyu | 0:5ca227682ee7 | 412 | |
lixianyu | 0:5ca227682ee7 | 413 | drawCircle(xl, yu, r, U8G_DRAW_UPPER_LEFT); |
lixianyu | 0:5ca227682ee7 | 414 | drawCircle(xr, yu, r, U8G_DRAW_UPPER_RIGHT); |
lixianyu | 0:5ca227682ee7 | 415 | drawCircle(xl, yl, r, U8G_DRAW_LOWER_LEFT); |
lixianyu | 0:5ca227682ee7 | 416 | drawCircle(xr, yl, r, U8G_DRAW_LOWER_RIGHT); |
lixianyu | 0:5ca227682ee7 | 417 | } |
lixianyu | 0:5ca227682ee7 | 418 | |
lixianyu | 0:5ca227682ee7 | 419 | { |
lixianyu | 0:5ca227682ee7 | 420 | int8_t ww, hh; |
lixianyu | 0:5ca227682ee7 | 421 | |
lixianyu | 0:5ca227682ee7 | 422 | ww = w; |
lixianyu | 0:5ca227682ee7 | 423 | ww -= r; |
lixianyu | 0:5ca227682ee7 | 424 | ww -= r; |
lixianyu | 0:5ca227682ee7 | 425 | ww -= 2; |
lixianyu | 0:5ca227682ee7 | 426 | hh = h; |
lixianyu | 0:5ca227682ee7 | 427 | hh -= r; |
lixianyu | 0:5ca227682ee7 | 428 | hh -= r; |
lixianyu | 0:5ca227682ee7 | 429 | hh -= 2; |
lixianyu | 0:5ca227682ee7 | 430 | |
lixianyu | 0:5ca227682ee7 | 431 | xl++; |
lixianyu | 0:5ca227682ee7 | 432 | yu++; |
lixianyu | 0:5ca227682ee7 | 433 | h--; |
lixianyu | 0:5ca227682ee7 | 434 | w--; |
lixianyu | 0:5ca227682ee7 | 435 | drawHLine(xl, y, ww); |
lixianyu | 0:5ca227682ee7 | 436 | drawHLine(xl, y+h, ww); |
lixianyu | 0:5ca227682ee7 | 437 | drawVLine(x, yu, hh); |
lixianyu | 0:5ca227682ee7 | 438 | drawVLine(x+w, yu, hh); |
lixianyu | 0:5ca227682ee7 | 439 | } |
lixianyu | 0:5ca227682ee7 | 440 | } |
lixianyu | 0:5ca227682ee7 | 441 | |
lixianyu | 0:5ca227682ee7 | 442 | void Matrix::drawBox(int8_t x, int8_t y, int8_t w, int8_t h) |
lixianyu | 0:5ca227682ee7 | 443 | { |
lixianyu | 0:5ca227682ee7 | 444 | if(h<=0 || w<=0) |
lixianyu | 0:5ca227682ee7 | 445 | return; |
lixianyu | 0:5ca227682ee7 | 446 | |
lixianyu | 0:5ca227682ee7 | 447 | do { |
lixianyu | 0:5ca227682ee7 | 448 | drawHLine(x, y, w); |
lixianyu | 0:5ca227682ee7 | 449 | y++; |
lixianyu | 0:5ca227682ee7 | 450 | h--; |
lixianyu | 0:5ca227682ee7 | 451 | } while( h != 0 ); |
lixianyu | 0:5ca227682ee7 | 452 | } |
lixianyu | 0:5ca227682ee7 | 453 | |
lixianyu | 0:5ca227682ee7 | 454 | void Matrix::drawRBox(int8_t x, int8_t y, int8_t w, int8_t h, uint8_t r) |
lixianyu | 0:5ca227682ee7 | 455 | { |
lixianyu | 0:5ca227682ee7 | 456 | if(h<3 || w<3) |
lixianyu | 0:5ca227682ee7 | 457 | return; |
lixianyu | 0:5ca227682ee7 | 458 | |
lixianyu | 0:5ca227682ee7 | 459 | if(r>(w-2)/2 || r>(h-2)/2) |
lixianyu | 0:5ca227682ee7 | 460 | r=min((h-2)/2,(w-2)/2); |
lixianyu | 0:5ca227682ee7 | 461 | |
lixianyu | 0:5ca227682ee7 | 462 | int8_t xl, yu; |
lixianyu | 0:5ca227682ee7 | 463 | int8_t yl, xr; |
lixianyu | 0:5ca227682ee7 | 464 | |
lixianyu | 0:5ca227682ee7 | 465 | |
lixianyu | 0:5ca227682ee7 | 466 | xl = x; |
lixianyu | 0:5ca227682ee7 | 467 | xl += r; |
lixianyu | 0:5ca227682ee7 | 468 | yu = y; |
lixianyu | 0:5ca227682ee7 | 469 | yu += r; |
lixianyu | 0:5ca227682ee7 | 470 | |
lixianyu | 0:5ca227682ee7 | 471 | xr = x; |
lixianyu | 0:5ca227682ee7 | 472 | xr += w; |
lixianyu | 0:5ca227682ee7 | 473 | xr -= r; |
lixianyu | 0:5ca227682ee7 | 474 | xr -= 1; |
lixianyu | 0:5ca227682ee7 | 475 | |
lixianyu | 0:5ca227682ee7 | 476 | yl = y; |
lixianyu | 0:5ca227682ee7 | 477 | yl += h; |
lixianyu | 0:5ca227682ee7 | 478 | yl -= r; |
lixianyu | 0:5ca227682ee7 | 479 | yl -= 1; |
lixianyu | 0:5ca227682ee7 | 480 | |
lixianyu | 0:5ca227682ee7 | 481 | drawDisc(xl, yu, r, U8G_DRAW_UPPER_LEFT); |
lixianyu | 0:5ca227682ee7 | 482 | drawDisc(xr, yu, r, U8G_DRAW_UPPER_RIGHT); |
lixianyu | 0:5ca227682ee7 | 483 | drawDisc(xl, yl, r, U8G_DRAW_LOWER_LEFT); |
lixianyu | 0:5ca227682ee7 | 484 | drawDisc(xr, yl, r, U8G_DRAW_LOWER_RIGHT); |
lixianyu | 0:5ca227682ee7 | 485 | |
lixianyu | 0:5ca227682ee7 | 486 | { |
lixianyu | 0:5ca227682ee7 | 487 | int8_t ww, hh; |
lixianyu | 0:5ca227682ee7 | 488 | |
lixianyu | 0:5ca227682ee7 | 489 | ww = w; |
lixianyu | 0:5ca227682ee7 | 490 | ww -= r; |
lixianyu | 0:5ca227682ee7 | 491 | ww -= r; |
lixianyu | 0:5ca227682ee7 | 492 | ww -= 2; |
lixianyu | 0:5ca227682ee7 | 493 | hh = h; |
lixianyu | 0:5ca227682ee7 | 494 | hh -= r; |
lixianyu | 0:5ca227682ee7 | 495 | hh -= r; |
lixianyu | 0:5ca227682ee7 | 496 | hh -= 2; |
lixianyu | 0:5ca227682ee7 | 497 | |
lixianyu | 0:5ca227682ee7 | 498 | xl++; |
lixianyu | 0:5ca227682ee7 | 499 | yu++; |
lixianyu | 0:5ca227682ee7 | 500 | h--; |
lixianyu | 0:5ca227682ee7 | 501 | drawBox(xl, y, ww, r+1); |
lixianyu | 0:5ca227682ee7 | 502 | drawBox(xl, yl, ww, r+1); |
lixianyu | 0:5ca227682ee7 | 503 | // drawHLine(xl, y+h, ww); |
lixianyu | 0:5ca227682ee7 | 504 | drawBox(x, yu, w, hh); |
lixianyu | 0:5ca227682ee7 | 505 | // drawVLine(x+w, yu, hh); |
lixianyu | 0:5ca227682ee7 | 506 | } |
lixianyu | 0:5ca227682ee7 | 507 | } |
lixianyu | 0:5ca227682ee7 | 508 | |
lixianyu | 0:5ca227682ee7 | 509 | void Matrix::drawBMP(int16_t x, int16_t y, int16_t w, int16_t h,const uint8_t *bitmap) |
lixianyu | 0:5ca227682ee7 | 510 | { |
lixianyu | 0:5ca227682ee7 | 511 | int16_t i, j, byteWidth = (w + 7) / 8; |
lixianyu | 0:5ca227682ee7 | 512 | |
lixianyu | 0:5ca227682ee7 | 513 | for(j=0; j<h; j++) { |
lixianyu | 0:5ca227682ee7 | 514 | for(i=0; i<w; i++ ) { |
lixianyu | 0:5ca227682ee7 | 515 | #if 0 |
lixianyu | 0:5ca227682ee7 | 516 | if(pgm_read_byte(bitmap + j * byteWidth + i / 8) & (128 >> ((h-i-1) & 7))) { |
lixianyu | 0:5ca227682ee7 | 517 | setLed(x+i, y+j, 1); |
lixianyu | 0:5ca227682ee7 | 518 | } |
lixianyu | 0:5ca227682ee7 | 519 | #else |
lixianyu | 0:5ca227682ee7 | 520 | if (bitmap[j * byteWidth + i / 8] & (128 >> ((h-i-1) & 7))) { |
lixianyu | 0:5ca227682ee7 | 521 | setLed(x+i, y+j, 1); |
lixianyu | 0:5ca227682ee7 | 522 | } |
lixianyu | 0:5ca227682ee7 | 523 | #endif |
lixianyu | 0:5ca227682ee7 | 524 | } |
lixianyu | 0:5ca227682ee7 | 525 | } |
lixianyu | 0:5ca227682ee7 | 526 | } |
lixianyu | 0:5ca227682ee7 | 527 | |
lixianyu | 2:487a727d6181 | 528 | #if 0 |
lixianyu | 0:5ca227682ee7 | 529 | bool Matrix::drawBMP(int16_t x, int16_t y, const uint8_t *bitmap) |
lixianyu | 0:5ca227682ee7 | 530 | { |
lixianyu | 0:5ca227682ee7 | 531 | uint32_t _dataNum = 0; |
lixianyu | 0:5ca227682ee7 | 532 | uint8_t _dataBuffer[BUFFPIXEL]; //pixel buffer (R+G+B per pixel) |
lixianyu | 0:5ca227682ee7 | 533 | |
lixianyu | 0:5ca227682ee7 | 534 | //Parse BMP header |
lixianyu | 0:5ca227682ee7 | 535 | if (read16((uint8_t*)bitmap, _dataNum) == 0x4D42) { //BMP signature |
lixianyu | 0:5ca227682ee7 | 536 | (void)read32((uint8_t*)bitmap, _dataNum); //File size |
lixianyu | 0:5ca227682ee7 | 537 | (void)read32((uint8_t*)bitmap, _dataNum); //Read & ignore creator bytes |
lixianyu | 0:5ca227682ee7 | 538 | uint32_t bmpImageoffset = read32((uint8_t*)bitmap, _dataNum); //Start of image data in file |
lixianyu | 0:5ca227682ee7 | 539 | //Read DIB header |
lixianyu | 0:5ca227682ee7 | 540 | (void)read32((uint8_t*)bitmap, _dataNum); //Header size |
lixianyu | 0:5ca227682ee7 | 541 | int bmpWidth = read32((uint8_t*)bitmap, _dataNum), |
lixianyu | 0:5ca227682ee7 | 542 | bmpHeight = read32((uint8_t*)bitmap, _dataNum); |
lixianyu | 0:5ca227682ee7 | 543 | |
lixianyu | 0:5ca227682ee7 | 544 | bool flip = true; //BMP is stored bottom-to-top |
lixianyu | 0:5ca227682ee7 | 545 | //If bmpHeight is negative, image is in top-down order. |
lixianyu | 0:5ca227682ee7 | 546 | if (bmpHeight < 0) { |
lixianyu | 0:5ca227682ee7 | 547 | bmpHeight = -bmpHeight; |
lixianyu | 0:5ca227682ee7 | 548 | flip = false; |
lixianyu | 0:5ca227682ee7 | 549 | } |
lixianyu | 0:5ca227682ee7 | 550 | |
lixianyu | 0:5ca227682ee7 | 551 | if (read16((uint8_t*)bitmap, _dataNum) == 1) { //# planes -- must be '1' |
lixianyu | 0:5ca227682ee7 | 552 | uint8_t bmpDepth = read16((uint8_t*)bitmap, _dataNum); //Bit depth (currently must be 24) |
lixianyu | 0:5ca227682ee7 | 553 | if ((bmpDepth == 24) && (read32((uint8_t*)bitmap, _dataNum) == 0)) { //0 = uncompressed |
lixianyu | 0:5ca227682ee7 | 554 | //BMP rows are padded (if needed) to 4-byte boundary |
lixianyu | 0:5ca227682ee7 | 555 | uint32_t rowSize = (bmpWidth * 3 + 3) & ~3; //Not always = bmpWidth; may have padding |
lixianyu | 0:5ca227682ee7 | 556 | |
lixianyu | 0:5ca227682ee7 | 557 | //Crop area to be loaded |
lixianyu | 0:5ca227682ee7 | 558 | int w = bmpWidth, |
lixianyu | 0:5ca227682ee7 | 559 | h = bmpHeight; |
lixianyu | 0:5ca227682ee7 | 560 | |
lixianyu | 0:5ca227682ee7 | 561 | if ((x + w - 1) >= (getWidth() * 8)) w = (getWidth() * 8) - x; |
lixianyu | 0:5ca227682ee7 | 562 | if ((y + h - 1) >= (getHeight() * 8)) h = (getHeight() * 8) - y; |
lixianyu | 0:5ca227682ee7 | 563 | |
lixianyu | 0:5ca227682ee7 | 564 | for (int row = 0; row < h; row++) { //For each scanline... |
lixianyu | 0:5ca227682ee7 | 565 | uint32_t pos = bmpImageoffset + (flip ? (bmpHeight - 1 - row) : row) * rowSize ; |
lixianyu | 0:5ca227682ee7 | 566 | uint8_t buffidx = sizeof(_dataBuffer); //Current position in _dataBuffer |
lixianyu | 0:5ca227682ee7 | 567 | for (int col = 0; col < w; col++) { //For each pixel... |
lixianyu | 0:5ca227682ee7 | 568 | //Time to read more pixel data? |
lixianyu | 0:5ca227682ee7 | 569 | if (buffidx >= sizeof(_dataBuffer)) { //Indeed |
lixianyu | 0:5ca227682ee7 | 570 | buffidx = 0; //Set index to beginning |
lixianyu | 0:5ca227682ee7 | 571 | for (int a = 0; a < BUFFPIXEL; a++) { |
lixianyu | 0:5ca227682ee7 | 572 | _dataBuffer[a] = pgm_read_byte((uint8_t*)bitmap + (pos + a)); |
lixianyu | 0:5ca227682ee7 | 573 | } |
lixianyu | 0:5ca227682ee7 | 574 | } |
lixianyu | 0:5ca227682ee7 | 575 | |
lixianyu | 0:5ca227682ee7 | 576 | uint8_t _b = _dataBuffer[buffidx++], |
lixianyu | 0:5ca227682ee7 | 577 | _g = _dataBuffer[buffidx++], |
lixianyu | 0:5ca227682ee7 | 578 | _r = _dataBuffer[buffidx++]; |
lixianyu | 0:5ca227682ee7 | 579 | setLedColor(col + x, row + y, _r, _g, _b); |
lixianyu | 0:5ca227682ee7 | 580 | } //end pixel |
lixianyu | 0:5ca227682ee7 | 581 | } //end scanline |
lixianyu | 0:5ca227682ee7 | 582 | } //end goodBmp |
lixianyu | 0:5ca227682ee7 | 583 | else { |
lixianyu | 0:5ca227682ee7 | 584 | return false; |
lixianyu | 0:5ca227682ee7 | 585 | } |
lixianyu | 0:5ca227682ee7 | 586 | }//end planes |
lixianyu | 0:5ca227682ee7 | 587 | else { |
lixianyu | 0:5ca227682ee7 | 588 | return false; |
lixianyu | 0:5ca227682ee7 | 589 | } |
lixianyu | 0:5ca227682ee7 | 590 | }//end sianatrue |
lixianyu | 0:5ca227682ee7 | 591 | else { |
lixianyu | 0:5ca227682ee7 | 592 | return false; |
lixianyu | 0:5ca227682ee7 | 593 | } |
lixianyu | 0:5ca227682ee7 | 594 | return true; |
lixianyu | 0:5ca227682ee7 | 595 | } |
lixianyu | 2:487a727d6181 | 596 | #else |
lixianyu | 2:487a727d6181 | 597 | uint8_t _dataBuffer[BUFFPIXEL]; //pixel buffer (R+G+B per pixel) |
lixianyu | 2:487a727d6181 | 598 | bool Matrix::drawBMP(int16_t x, int16_t y, const uint8_t *bitmap) |
lixianyu | 2:487a727d6181 | 599 | { |
lixianyu | 2:487a727d6181 | 600 | uint32_t _dataNum = 0; |
lixianyu | 2:487a727d6181 | 601 | uint32_t tempData = 0; |
lixianyu | 2:487a727d6181 | 602 | |
lixianyu | 2:487a727d6181 | 603 | pc.printf("Enter drawBMP()\r\n"); |
lixianyu | 2:487a727d6181 | 604 | //Parse BMP header |
lixianyu | 2:487a727d6181 | 605 | //if (read16((uint8_t*)bitmap, _dataNum) == 0x4D42) { //BMP signature |
lixianyu | 2:487a727d6181 | 606 | if ((bitmap[_dataNum++] == 0x42) && (bitmap[_dataNum++] == 0x4D)) { //BMP signature |
lixianyu | 2:487a727d6181 | 607 | pc.printf("Enter if\r\n"); |
lixianyu | 2:487a727d6181 | 608 | //(void)read32((uint8_t*)bitmap, _dataNum); //File size |
lixianyu | 2:487a727d6181 | 609 | _dataNum += 4; //File size |
lixianyu | 2:487a727d6181 | 610 | //(void)read32((uint8_t*)bitmap, _dataNum); //Read & ignore creator bytes |
lixianyu | 2:487a727d6181 | 611 | _dataNum += 4; //Read & ignore creator bytes |
lixianyu | 2:487a727d6181 | 612 | //uint32_t bmpImageoffset = read32((uint8_t*)bitmap, _dataNum); //Start of image data in file |
lixianyu | 2:487a727d6181 | 613 | uint32_t bmpImageoffset = bitmap[_dataNum] | bitmap[_dataNum+1]<<8 | bitmap[_dataNum+2]<< 16 | bitmap[_dataNum+3] << 24; //Start of image data in file |
lixianyu | 2:487a727d6181 | 614 | _dataNum += 4; |
lixianyu | 2:487a727d6181 | 615 | pc.printf("bmpImageoffset = %u\r\n", bmpImageoffset); |
lixianyu | 2:487a727d6181 | 616 | //Read DIB header |
lixianyu | 2:487a727d6181 | 617 | //(void)read32((uint8_t*)bitmap, _dataNum); //Header size |
lixianyu | 2:487a727d6181 | 618 | _dataNum += 4; //Header size |
lixianyu | 2:487a727d6181 | 619 | //int bmpWidth = read32((uint8_t*)bitmap, _dataNum); |
lixianyu | 2:487a727d6181 | 620 | int bmpWidth = bitmap[_dataNum] | bitmap[_dataNum+1]<<8 | bitmap[_dataNum+2]<< 16 | bitmap[_dataNum+3] << 24; |
lixianyu | 2:487a727d6181 | 621 | _dataNum += 4; |
lixianyu | 2:487a727d6181 | 622 | //int bmpHeight = read32((uint8_t*)bitmap, _dataNum); |
lixianyu | 2:487a727d6181 | 623 | int bmpHeight = bitmap[_dataNum] | bitmap[_dataNum+1]<<8 | bitmap[_dataNum+2]<< 16 | bitmap[_dataNum+3] << 24; |
lixianyu | 2:487a727d6181 | 624 | _dataNum += 4; |
lixianyu | 2:487a727d6181 | 625 | |
lixianyu | 2:487a727d6181 | 626 | bool flip = true; //BMP is stored bottom-to-top |
lixianyu | 2:487a727d6181 | 627 | //If bmpHeight is negative, image is in top-down order. |
lixianyu | 2:487a727d6181 | 628 | if (bmpHeight < 0) { |
lixianyu | 2:487a727d6181 | 629 | bmpHeight = -bmpHeight; |
lixianyu | 2:487a727d6181 | 630 | flip = false; |
lixianyu | 2:487a727d6181 | 631 | } |
lixianyu | 2:487a727d6181 | 632 | |
lixianyu | 2:487a727d6181 | 633 | //if (read16((uint8_t*)bitmap, _dataNum) == 1) { //# planes -- must be '1' |
lixianyu | 2:487a727d6181 | 634 | if ((bitmap[_dataNum] | bitmap[_dataNum+1]<<8) == 1) { //# planes -- must be '1' |
lixianyu | 2:487a727d6181 | 635 | _dataNum += 2; |
lixianyu | 2:487a727d6181 | 636 | //uint8_t bmpDepth = read16((uint8_t*)bitmap, _dataNum); //Bit depth (currently must be 24) |
lixianyu | 2:487a727d6181 | 637 | uint8_t bmpDepth = bitmap[_dataNum] | bitmap[_dataNum+1]<<8; //Bit depth (currently must be 24) |
lixianyu | 2:487a727d6181 | 638 | _dataNum += 2; |
lixianyu | 2:487a727d6181 | 639 | tempData = bitmap[_dataNum] | bitmap[_dataNum+1]<<8 | bitmap[_dataNum+2]<< 16 | bitmap[_dataNum+3] << 24; |
lixianyu | 2:487a727d6181 | 640 | _dataNum += 4; |
lixianyu | 2:487a727d6181 | 641 | //if ((bmpDepth == 24) && (read32((uint8_t*)bitmap, _dataNum) == 0)) { //0 = uncompressed |
lixianyu | 2:487a727d6181 | 642 | if ((bmpDepth == 24) && (tempData == 0)) { //0 = uncompressed |
lixianyu | 2:487a727d6181 | 643 | //BMP rows are padded (if needed) to 4-byte boundary |
lixianyu | 2:487a727d6181 | 644 | uint32_t rowSize = (bmpWidth * 3 + 3) & ~3; //Not always = bmpWidth; may have padding |
lixianyu | 2:487a727d6181 | 645 | |
lixianyu | 2:487a727d6181 | 646 | //Crop area to be loaded |
lixianyu | 2:487a727d6181 | 647 | int w = bmpWidth, |
lixianyu | 2:487a727d6181 | 648 | h = bmpHeight; |
lixianyu | 2:487a727d6181 | 649 | |
lixianyu | 2:487a727d6181 | 650 | if ((x + w - 1) >= (getWidth() * 8)) w = (getWidth() * 8) - x; |
lixianyu | 2:487a727d6181 | 651 | if ((y + h - 1) >= (getHeight() * 8)) h = (getHeight() * 8) - y; |
lixianyu | 2:487a727d6181 | 652 | |
lixianyu | 2:487a727d6181 | 653 | for (int row = 0; row < h; row++) { //For each scanline... |
lixianyu | 2:487a727d6181 | 654 | uint32_t pos = bmpImageoffset + (flip ? (bmpHeight - 1 - row) : row) * rowSize ; |
lixianyu | 2:487a727d6181 | 655 | uint8_t buffidx = sizeof(_dataBuffer); //Current position in _dataBuffer |
lixianyu | 2:487a727d6181 | 656 | for (int col = 0; col < w; col++) { //For each pixel... |
lixianyu | 2:487a727d6181 | 657 | //Time to read more pixel data? |
lixianyu | 2:487a727d6181 | 658 | if (buffidx >= sizeof(_dataBuffer)) { //Indeed |
lixianyu | 2:487a727d6181 | 659 | buffidx = 0; //Set index to beginning |
lixianyu | 2:487a727d6181 | 660 | for (int a = 0; a < BUFFPIXEL; a++) { |
lixianyu | 2:487a727d6181 | 661 | _dataBuffer[a] = pgm_read_byte((uint8_t*)bitmap + (pos + a)); |
lixianyu | 2:487a727d6181 | 662 | } |
lixianyu | 2:487a727d6181 | 663 | } |
lixianyu | 2:487a727d6181 | 664 | |
lixianyu | 2:487a727d6181 | 665 | uint8_t _b = _dataBuffer[buffidx++], |
lixianyu | 2:487a727d6181 | 666 | _g = _dataBuffer[buffidx++], |
lixianyu | 2:487a727d6181 | 667 | _r = _dataBuffer[buffidx++]; |
lixianyu | 2:487a727d6181 | 668 | setLedColor(col + x, row + y, _r, _g, _b); |
lixianyu | 2:487a727d6181 | 669 | } //end pixel |
lixianyu | 2:487a727d6181 | 670 | } //end scanline |
lixianyu | 2:487a727d6181 | 671 | } //end goodBmp |
lixianyu | 2:487a727d6181 | 672 | else { |
lixianyu | 2:487a727d6181 | 673 | return false; |
lixianyu | 2:487a727d6181 | 674 | } |
lixianyu | 2:487a727d6181 | 675 | }//end planes |
lixianyu | 2:487a727d6181 | 676 | else { |
lixianyu | 2:487a727d6181 | 677 | return false; |
lixianyu | 2:487a727d6181 | 678 | } |
lixianyu | 2:487a727d6181 | 679 | }//end sianatrue |
lixianyu | 2:487a727d6181 | 680 | else { |
lixianyu | 2:487a727d6181 | 681 | return false; |
lixianyu | 2:487a727d6181 | 682 | } |
lixianyu | 2:487a727d6181 | 683 | return true; |
lixianyu | 2:487a727d6181 | 684 | } |
lixianyu | 2:487a727d6181 | 685 | #endif |
lixianyu | 0:5ca227682ee7 | 686 | |
lixianyu | 0:5ca227682ee7 | 687 | void Matrix::writeString(char* _c, bool _m, uint16_t _t, int16_t _xy) |
lixianyu | 0:5ca227682ee7 | 688 | { |
lixianyu | 0:5ca227682ee7 | 689 | setFontMode(_m); |
lixianyu | 0:5ca227682ee7 | 690 | int c1 = (_m ? getWidth() : getHeight()) * 8; |
lixianyu | 0:5ca227682ee7 | 691 | int c2 = -(_m ? getStringWidth(_c) : getStringHeight(_c)) - c1; |
lixianyu | 0:5ca227682ee7 | 692 | for (int a = c1; a > c2; a--) { |
lixianyu | 0:5ca227682ee7 | 693 | setCursor((_m ? a : _xy), (_m ? _xy : a)); |
lixianyu | 0:5ca227682ee7 | 694 | print(_c); |
lixianyu | 0:5ca227682ee7 | 695 | wait_ms(_t); |
lixianyu | 0:5ca227682ee7 | 696 | #ifdef WDT |
lixianyu | 0:5ca227682ee7 | 697 | //wdt_reset(); |
lixianyu | 0:5ca227682ee7 | 698 | #endif |
lixianyu | 0:5ca227682ee7 | 699 | } |
lixianyu | 0:5ca227682ee7 | 700 | } |
lixianyu | 0:5ca227682ee7 | 701 | |
lixianyu | 0:5ca227682ee7 | 702 | size_t Matrix::write(uint8_t c) |
lixianyu | 0:5ca227682ee7 | 703 | { |
lixianyu | 0:5ca227682ee7 | 704 | if (CharToInt(c) > 94 || CharToInt(c) < 0) |
lixianyu | 0:5ca227682ee7 | 705 | return 0; |
lixianyu | 0:5ca227682ee7 | 706 | |
lixianyu | 0:5ca227682ee7 | 707 | for (int a = 0; a < getMatrixNum(); a++) |
lixianyu | 0:5ca227682ee7 | 708 | led[a].write(c); |
lixianyu | 0:5ca227682ee7 | 709 | |
lixianyu | 0:5ca227682ee7 | 710 | return 1; |
lixianyu | 0:5ca227682ee7 | 711 | /* void Matrix::print(char* _c) { |
lixianyu | 0:5ca227682ee7 | 712 | for (int a = 0; a < this->_matrixNum; a++) |
lixianyu | 0:5ca227682ee7 | 713 | led[a].print(_c); |
lixianyu | 0:5ca227682ee7 | 714 | } */ |
lixianyu | 0:5ca227682ee7 | 715 | } |
lixianyu | 0:5ca227682ee7 | 716 | |
lixianyu | 0:5ca227682ee7 | 717 | int16_t Matrix::getStringWidth(char * _String) |
lixianyu | 0:5ca227682ee7 | 718 | { |
lixianyu | 0:5ca227682ee7 | 719 | // return (uint32_t)(offset + millis() / 1000); |
lixianyu | 0:5ca227682ee7 | 720 | int _leng = 0; |
lixianyu | 0:5ca227682ee7 | 721 | int _Width = 0; |
lixianyu | 0:5ca227682ee7 | 722 | while (_String[_leng] != NULL) { |
lixianyu | 0:5ca227682ee7 | 723 | #if 0 |
lixianyu | 1:14b7c3a3ec60 | 724 | _Width += 1 + pgm_read_byte(alphabetBitmap[(_String[_leng] - 32)] + FONE_SIZE_X); |
lixianyu | 0:5ca227682ee7 | 725 | #else |
lixianyu | 0:5ca227682ee7 | 726 | //_Width += (1 + alphabetBitmap[((int)_String[_leng] - 32)] + FONE_SIZE_X); |
lixianyu | 0:5ca227682ee7 | 727 | _Width += 1 + FONE_SIZE_X; |
lixianyu | 0:5ca227682ee7 | 728 | #endif |
lixianyu | 0:5ca227682ee7 | 729 | _leng++; |
lixianyu | 0:5ca227682ee7 | 730 | } |
lixianyu | 0:5ca227682ee7 | 731 | return _Width; |
lixianyu | 0:5ca227682ee7 | 732 | } |
lixianyu | 0:5ca227682ee7 | 733 | |
lixianyu | 0:5ca227682ee7 | 734 | int16_t Matrix::getStringHeight(char* _String) |
lixianyu | 0:5ca227682ee7 | 735 | { |
lixianyu | 0:5ca227682ee7 | 736 | // return (uint32_t)(offset + millis() / 1000); |
lixianyu | 0:5ca227682ee7 | 737 | int _leng = 0; |
lixianyu | 0:5ca227682ee7 | 738 | int _Height = 0; |
lixianyu | 0:5ca227682ee7 | 739 | while (_String[_leng] != NULL) { |
lixianyu | 0:5ca227682ee7 | 740 | _Height += 1 + FONE_SIZE_Y; |
lixianyu | 0:5ca227682ee7 | 741 | _leng++; |
lixianyu | 0:5ca227682ee7 | 742 | } |
lixianyu | 0:5ca227682ee7 | 743 | return _Height; |
lixianyu | 0:5ca227682ee7 | 744 | } |
lixianyu | 0:5ca227682ee7 | 745 | |
lixianyu | 0:5ca227682ee7 | 746 | int16_t Matrix::getMatrixNum() |
lixianyu | 0:5ca227682ee7 | 747 | { |
lixianyu | 0:5ca227682ee7 | 748 | return this->_matrixNum; |
lixianyu | 0:5ca227682ee7 | 749 | } |
lixianyu | 0:5ca227682ee7 | 750 | |
lixianyu | 0:5ca227682ee7 | 751 | int16_t Matrix::getWidth() |
lixianyu | 0:5ca227682ee7 | 752 | { |
lixianyu | 0:5ca227682ee7 | 753 | return this->_numX; |
lixianyu | 0:5ca227682ee7 | 754 | } |
lixianyu | 0:5ca227682ee7 | 755 | |
lixianyu | 0:5ca227682ee7 | 756 | int16_t Matrix::getHeight() |
lixianyu | 0:5ca227682ee7 | 757 | { |
lixianyu | 0:5ca227682ee7 | 758 | return this->_numY; |
lixianyu | 0:5ca227682ee7 | 759 | } |