Li Weiyi / Mbed 2 deprecated LED_DZ

work fine

Dependencies:   mbed

Microduino_MatrixBase.cpp@0:5ca227682ee7, 2016-05-31 (annotated)

Committer:
lixianyu
Date:
Tue May 31 15:32:03 2016 +0000
Revision:
0:5ca227682ee7
Child:
1:14b7c3a3ec60
???????(Pass compile!)

Who changed what in which revision?

UserRevisionLine numberNew 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 #define MICRODUINO_MATRIXBASE_CPP
lixianyu 0:5ca227682ee7 31 #include "Microduino_MatrixBase.h"
lixianyu 0:5ca227682ee7 32 #include "MicroduinoPinNames.h"
lixianyu 0:5ca227682ee7 33 //extern const uint8_t alphabetBitmap[95][FONE_SIZE_X + 1];
lixianyu 0:5ca227682ee7 34 uint8_t MatrixCount = 0; // the total number of attached keys
lixianyu 0:5ca227682ee7 35
lixianyu 0:5ca227682ee7 36 I2C g_i2c(SDA, SCL);
lixianyu 0:5ca227682ee7 37
lixianyu 0:5ca227682ee7 38 uint8_t pgm_read_byte(uint8_t *p)
lixianyu 0:5ca227682ee7 39 {
lixianyu 0:5ca227682ee7 40 return *p;
lixianyu 0:5ca227682ee7 41 }
lixianyu 0:5ca227682ee7 42
lixianyu 0:5ca227682ee7 43 LedControl::LedControl()
lixianyu 0:5ca227682ee7 44 {
lixianyu 0:5ca227682ee7 45 if ( MatrixCount < 64) {
lixianyu 0:5ca227682ee7 46 this->matrixIndex = MatrixCount++; // assign a key index to this instance
lixianyu 0:5ca227682ee7 47 this->Devices_addr = 64 - MatrixCount;
lixianyu 0:5ca227682ee7 48 } else {
lixianyu 0:5ca227682ee7 49 this->matrixIndex = 255 ; // too many keys
lixianyu 0:5ca227682ee7 50 }
lixianyu 0:5ca227682ee7 51
lixianyu 0:5ca227682ee7 52 this->Fast_mode = false;
lixianyu 0:5ca227682ee7 53 this->Font_mode = true;
lixianyu 0:5ca227682ee7 54 clearColor();
lixianyu 0:5ca227682ee7 55 }
lixianyu 0:5ca227682ee7 56
lixianyu 0:5ca227682ee7 57 uint8_t LedControl::getDeviceAddr()
lixianyu 0:5ca227682ee7 58 {
lixianyu 0:5ca227682ee7 59 return (this->Devices_addr + 1);
lixianyu 0:5ca227682ee7 60 }
lixianyu 0:5ca227682ee7 61
lixianyu 0:5ca227682ee7 62 void LedControl::setDeviceAddr(uint8_t _addr)
lixianyu 0:5ca227682ee7 63 {
lixianyu 0:5ca227682ee7 64 this->Devices_addr = _addr - 1;
lixianyu 0:5ca227682ee7 65 }
lixianyu 0:5ca227682ee7 66
lixianyu 0:5ca227682ee7 67 void LedControl::clearFastMode()
lixianyu 0:5ca227682ee7 68 {
lixianyu 0:5ca227682ee7 69 this->Fast_mode = false;
lixianyu 0:5ca227682ee7 70 }
lixianyu 0:5ca227682ee7 71
lixianyu 0:5ca227682ee7 72 void LedControl::setFastMode()
lixianyu 0:5ca227682ee7 73 {
lixianyu 0:5ca227682ee7 74 this->Fast_mode = true;
lixianyu 0:5ca227682ee7 75 }
lixianyu 0:5ca227682ee7 76
lixianyu 0:5ca227682ee7 77 void LedControl::setFontMode(bool _Mode)
lixianyu 0:5ca227682ee7 78 {
lixianyu 0:5ca227682ee7 79 this->Font_mode = _Mode;
lixianyu 0:5ca227682ee7 80 }
lixianyu 0:5ca227682ee7 81
lixianyu 0:5ca227682ee7 82 void LedControl::clearColor()
lixianyu 0:5ca227682ee7 83 {
lixianyu 0:5ca227682ee7 84 this->value_color[0] = 255;
lixianyu 0:5ca227682ee7 85 this->value_color[1] = 255;
lixianyu 0:5ca227682ee7 86 this->value_color[2] = 255;
lixianyu 0:5ca227682ee7 87 }
lixianyu 0:5ca227682ee7 88
lixianyu 0:5ca227682ee7 89 void LedControl::setColor(uint8_t value_r, uint8_t value_g, uint8_t value_b)
lixianyu 0:5ca227682ee7 90 {
lixianyu 0:5ca227682ee7 91 this->value_color[0] = value_r;
lixianyu 0:5ca227682ee7 92 this->value_color[1] = value_g;
lixianyu 0:5ca227682ee7 93 this->value_color[2] = value_b;
lixianyu 0:5ca227682ee7 94 }
lixianyu 0:5ca227682ee7 95
lixianyu 0:5ca227682ee7 96 void LedControl::clearDisplay()
lixianyu 0:5ca227682ee7 97 {
lixianyu 0:5ca227682ee7 98 #if 0
lixianyu 0:5ca227682ee7 99 Wire.beginTransmission(this->Devices_addr + 1); // transmit to device #4
lixianyu 0:5ca227682ee7 100 Wire.write(0x60); // sends five bytes
lixianyu 0:5ca227682ee7 101 Wire.endTransmission(); // stop transmitting
lixianyu 0:5ca227682ee7 102 #else
lixianyu 0:5ca227682ee7 103 char cmd = 0x60;
lixianyu 0:5ca227682ee7 104 g_i2c.write((int)(this->Devices_addr + 1), &cmd, 1);
lixianyu 0:5ca227682ee7 105 #endif
lixianyu 0:5ca227682ee7 106 }
lixianyu 0:5ca227682ee7 107
lixianyu 0:5ca227682ee7 108 void LedControl::setLedColor(uint8_t _row, uint8_t _col, uint8_t _value_r, uint8_t _value_g, uint8_t _value_b)
lixianyu 0:5ca227682ee7 109 {
lixianyu 0:5ca227682ee7 110 if (_row < 0 || _row > 7 || _col < 0 || _col > 7 || _value_r > 255 || _value_r < 0 || _value_g > 255 || _value_g < 0 || _value_b > 255 || _value_b < 0)
lixianyu 0:5ca227682ee7 111 return;
lixianyu 0:5ca227682ee7 112 uint8_t temp[4];
lixianyu 0:5ca227682ee7 113 temp[0] = 0x80 | (_row << 3) | _col;
lixianyu 0:5ca227682ee7 114 temp[1] = _value_b / 8;
lixianyu 0:5ca227682ee7 115 temp[2] = 0x20 | _value_g / 8;
lixianyu 0:5ca227682ee7 116 temp[3] = 0x40 | _value_r / 8;
lixianyu 0:5ca227682ee7 117 #if 0
lixianyu 0:5ca227682ee7 118 Wire.beginTransmission(this->Devices_addr + 1); // transmit to device #4
lixianyu 0:5ca227682ee7 119 Wire.write(temp, 4); // sends five bytes
lixianyu 0:5ca227682ee7 120 Wire.endTransmission(); // stop transmitting
lixianyu 0:5ca227682ee7 121 #else
lixianyu 0:5ca227682ee7 122 g_i2c.write(this->Devices_addr + 1, (char*)temp, 4);
lixianyu 0:5ca227682ee7 123 #endif
lixianyu 0:5ca227682ee7 124 }
lixianyu 0:5ca227682ee7 125
lixianyu 0:5ca227682ee7 126 void LedControl::setLedColorFast(uint8_t _row, uint8_t _col, uint8_t _value_r, uint8_t _value_g, uint8_t _value_b)
lixianyu 0:5ca227682ee7 127 {
lixianyu 0:5ca227682ee7 128 if (_row < 0 || _row > 7 || _col < 0 || _col > 7 || _value_r > 255 || _value_r < 0 || _value_g > 255 || _value_g < 0 || _value_b > 255 || _value_b < 0)
lixianyu 0:5ca227682ee7 129 return;
lixianyu 0:5ca227682ee7 130 uint8_t temp[2];
lixianyu 0:5ca227682ee7 131 temp[0] = 0xC0 | (_row << 3) | _col;
lixianyu 0:5ca227682ee7 132 temp[1] = ((_value_b / 64) << 4) | ((_value_g / 64) << 2) | (_value_r / 64);
lixianyu 0:5ca227682ee7 133 #if 0
lixianyu 0:5ca227682ee7 134 Wire.beginTransmission(this->Devices_addr + 1); // transmit to device #4
lixianyu 0:5ca227682ee7 135 Wire.write(temp, 2); // sends five bytes
lixianyu 0:5ca227682ee7 136 Wire.endTransmission(); // stop transmitting
lixianyu 0:5ca227682ee7 137 #else
lixianyu 0:5ca227682ee7 138 g_i2c.write(this->Devices_addr + 1, (char*)temp, 2);
lixianyu 0:5ca227682ee7 139 #endif
lixianyu 0:5ca227682ee7 140 }
lixianyu 0:5ca227682ee7 141
lixianyu 0:5ca227682ee7 142 void LedControl::setLed(uint8_t _row, uint8_t _col, bool _state)
lixianyu 0:5ca227682ee7 143 {
lixianyu 0:5ca227682ee7 144 if (_row < 0 || _row > 7 || _col < 0 || _col > 7)
lixianyu 0:5ca227682ee7 145 return;
lixianyu 0:5ca227682ee7 146
lixianyu 0:5ca227682ee7 147 if (_state) {
lixianyu 0:5ca227682ee7 148 if (this->Fast_mode)
lixianyu 0:5ca227682ee7 149 this->setLedColorFast(_row, _col, this->value_color[0], this->value_color[1], this->value_color[2]);
lixianyu 0:5ca227682ee7 150 else
lixianyu 0:5ca227682ee7 151 this->setLedColor(_row, _col, this->value_color[0], this->value_color[1], this->value_color[2]);
lixianyu 0:5ca227682ee7 152 } else
lixianyu 0:5ca227682ee7 153 this->setLedColorFast(_row, _col, 0, 0, 0);
lixianyu 0:5ca227682ee7 154 }
lixianyu 0:5ca227682ee7 155
lixianyu 0:5ca227682ee7 156 void LedControl::setRow(uint8_t _row, uint8_t _value)
lixianyu 0:5ca227682ee7 157 {
lixianyu 0:5ca227682ee7 158 if (_row < 0 || _row > 7)
lixianyu 0:5ca227682ee7 159 return;
lixianyu 0:5ca227682ee7 160
lixianyu 0:5ca227682ee7 161 uint8_t val;
lixianyu 0:5ca227682ee7 162 for (uint8_t _col = 0; _col < 8; _col++) {
lixianyu 0:5ca227682ee7 163 val = _value >> (_col);
lixianyu 0:5ca227682ee7 164 val = val & 0x01;
lixianyu 0:5ca227682ee7 165 this->setLed(_row, _col, val);
lixianyu 0:5ca227682ee7 166 }
lixianyu 0:5ca227682ee7 167 }
lixianyu 0:5ca227682ee7 168
lixianyu 0:5ca227682ee7 169 void LedControl::setColumn(uint8_t _col, uint8_t _value)
lixianyu 0:5ca227682ee7 170 {
lixianyu 0:5ca227682ee7 171 if (_col > 7)
lixianyu 0:5ca227682ee7 172 return;
lixianyu 0:5ca227682ee7 173
lixianyu 0:5ca227682ee7 174 uint8_t val;
lixianyu 0:5ca227682ee7 175 for (uint8_t _row = 0; _row < 8; _row++) {
lixianyu 0:5ca227682ee7 176 //val = _value >> (7 - _row);
lixianyu 0:5ca227682ee7 177 val = _value >> (_row);
lixianyu 0:5ca227682ee7 178 val = val & 0x01;
lixianyu 0:5ca227682ee7 179 this->setLed(_row, _col, val);
lixianyu 0:5ca227682ee7 180 }
lixianyu 0:5ca227682ee7 181 }
lixianyu 0:5ca227682ee7 182
lixianyu 0:5ca227682ee7 183 void LedControl::writeString(int _time, char * _displayString)
lixianyu 0:5ca227682ee7 184 {
lixianyu 0:5ca227682ee7 185 int16_t _leng = 0;
lixianyu 0:5ca227682ee7 186 int16_t _wight = 0;
lixianyu 0:5ca227682ee7 187 while (_displayString[_leng] != NULL) {
lixianyu 0:5ca227682ee7 188 _wight += 1 + pgm_read_byte((uint8_t*)alphabetBitmap[CharToInt(_displayString[_leng++])] + FONE_SIZE_X);
lixianyu 0:5ca227682ee7 189 }
lixianyu 0:5ca227682ee7 190 // Serial.println(_wight);
lixianyu 0:5ca227682ee7 191
lixianyu 0:5ca227682ee7 192 for (int16_t a = 8; a > -_wight; a--) {
lixianyu 0:5ca227682ee7 193 setCursor(a, 0);
lixianyu 0:5ca227682ee7 194 print(_displayString);
lixianyu 0:5ca227682ee7 195 //delay(_time);
lixianyu 0:5ca227682ee7 196 wait_ms(_time);
lixianyu 0:5ca227682ee7 197 }
lixianyu 0:5ca227682ee7 198 }
lixianyu 0:5ca227682ee7 199
lixianyu 0:5ca227682ee7 200 void LedControl::setCursor(int16_t _x, int16_t _y)
lixianyu 0:5ca227682ee7 201 {
lixianyu 0:5ca227682ee7 202 this->cursor_x = _x;
lixianyu 0:5ca227682ee7 203 this->cursor_y = _y;
lixianyu 0:5ca227682ee7 204 }
lixianyu 0:5ca227682ee7 205
lixianyu 0:5ca227682ee7 206 size_t LedControl::write(uint8_t c)
lixianyu 0:5ca227682ee7 207 {
lixianyu 0:5ca227682ee7 208 if (CharToInt(c) > 94 || CharToInt(c) < 0)
lixianyu 0:5ca227682ee7 209 return 0;
lixianyu 0:5ca227682ee7 210
lixianyu 0:5ca227682ee7 211 this->displayChar((this->cursor_x), (this->cursor_y), c);
lixianyu 0:5ca227682ee7 212 if (this->Font_mode)
lixianyu 0:5ca227682ee7 213 this->cursor_x += 1 + pgm_read_byte((uint8_t*)(alphabetBitmap[CharToInt(c)] + FONE_SIZE_X));
lixianyu 0:5ca227682ee7 214 else
lixianyu 0:5ca227682ee7 215 this->cursor_y += 1 + FONE_SIZE_Y;
lixianyu 0:5ca227682ee7 216 return 1;
lixianyu 0:5ca227682ee7 217 }
lixianyu 0:5ca227682ee7 218
lixianyu 0:5ca227682ee7 219
lixianyu 0:5ca227682ee7 220 void LedControl::displayChar(int8_t row, int8_t col, char _charIndex)
lixianyu 0:5ca227682ee7 221 {
lixianyu 0:5ca227682ee7 222 if (row < 0 - 8 || row > 7 + 8 || col < 0 - 8 || col > 7 + 8 || CharToInt(_charIndex) > 94 || CharToInt(_charIndex) < 0)
lixianyu 0:5ca227682ee7 223 return;
lixianyu 0:5ca227682ee7 224
lixianyu 0:5ca227682ee7 225 uint8_t n = CharToInt(_charIndex);
lixianyu 0:5ca227682ee7 226 uint8_t m = (this->Font_mode ? FONE_SIZE_X - pgm_read_byte((uint8_t*)alphabetBitmap[n] + FONE_SIZE_X) : 0);
lixianyu 0:5ca227682ee7 227
lixianyu 0:5ca227682ee7 228 uint8_t val;
lixianyu 0:5ca227682ee7 229 for (int8_t i = m; i < FONE_SIZE_X + 1; i++) {
lixianyu 0:5ca227682ee7 230 for (int8_t _col = col; col < 0 ? _col < 8 + col : _col < 8; _col++) {
lixianyu 0:5ca227682ee7 231 if (i - m + row < 0 || i - m + row > 7)
lixianyu 0:5ca227682ee7 232 break;
lixianyu 0:5ca227682ee7 233 if (i != FONE_SIZE_X)
lixianyu 0:5ca227682ee7 234 val = pgm_read_byte((uint8_t*)alphabetBitmap[n] + i) >> (_col - col);
lixianyu 0:5ca227682ee7 235 else
lixianyu 0:5ca227682ee7 236 val = 0x00 >> (_col - col);
lixianyu 0:5ca227682ee7 237 val = val & 0x01;
lixianyu 0:5ca227682ee7 238 this->setLed(i - m + row, _col, val);
lixianyu 0:5ca227682ee7 239 }
lixianyu 0:5ca227682ee7 240 }
lixianyu 0:5ca227682ee7 241 }