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/* mbed Nokia LCD Library
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* Copyright (c) 2007-2010, sford
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*/
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#include "NokiaLCD.h"
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#include "mbed.h"
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#define NOKIALCD_ROWS 16
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#define NOKIALCD_COLS 16
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#define NOKIALCD_WIDTH 132
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#define NOKIALCD_HEIGHT 132
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#define NOKIALCD_FREQUENCY 5000000
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NokiaLCD::NokiaLCD(PinName mosi, PinName sclk, PinName cs, PinName rst, LCDType type)
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: _spi(mosi, NC, sclk)
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, _rst(rst)
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, _cs(cs) {
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_type = type;
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_row = 0;
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_column = 0;
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_foreground = 0x00FFFFFF;
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_background = 0x00000000;
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reset();
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}
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void NokiaLCD::reset() {
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// setup the SPI interface and bring display out of reset
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_cs = 1;
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_rst = 0;
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_spi.format(9);
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_spi.frequency(NOKIALCD_FREQUENCY);
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wait_ms(1);
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_rst = 1;
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wait_ms(1);
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_cs = 0;
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switch (_type) {
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case LCD6100:
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command(0xCA); // display control
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data(0);
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data(32);
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data(0);
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command(0xBB);
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data(1);
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command(0xD1); // oscillator on
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command(0x94); // sleep out
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command(0x20); // power control
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data(0x0F);
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command(0xA7); // invert display
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command(0x81); // Voltage control
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data(39); // contrast setting: 0..63
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data(3); // resistance ratio
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wait_ms(1);
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command(0xBC);
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data(0);
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data(1);
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data(4);
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command(0xAF); // turn on the display
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break;
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case LCD6610:
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command(0xCA); // display control
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data(0);
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data(31);
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data(0);
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command(0xBB);
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data(1);
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command(0xD1); // oscillator on
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command(0x94); // sleep out
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command(0x20); // power control
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data(0x0F);
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command(0xA7); // invert display
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command(0x81); // Voltage control
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data(39); // contrast setting: 0..63
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data(3); // resistance ratio
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wait_ms(1);
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command(0xBC);
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data(0);
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data(0);
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data(2);
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command(0xAF); // turn on the display
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break;
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case PCF8833:
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command(0x11); // sleep out
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command(0x3A); // column mode
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data(0x05);
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command(0x36); // madctl
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data(0xC0); // vertical RAM, flip x
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command(0x25); // setcon
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data(0x30);// contrast 0x30
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wait_ms(2);
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command(0x29);//DISPON
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command(0x03);//BSTRON
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//command(0x21);//INVERT COLOR
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break;
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}
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_cs = 1;
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cls();
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}
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void NokiaLCD::command(int value) {
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_spi.write(value & 0xFF);
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}
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void NokiaLCD::data(int value) {
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_spi.write(value | 0x100);
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}
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void NokiaLCD::_window(int x, int y, int width, int height) {
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int x1 = x + 0;
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int y1 = y + 0;
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int x2 = x1 + width-1;
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int y2 = y1 + height-1;
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123
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switch (_type) {
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125
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case LCD6100:
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126
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case LCD6610:
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127
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command(0x15); // column
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128
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data(x1);
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data(x2);
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command(0x75); // row
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data(y1);
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132
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data(y2);
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command(0x5C); // start write to ram
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break;
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case PCF8833:
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command(0x2A); // column
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data(x1);
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data(x2);
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command(0x2B); // row
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data(y1);
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data(y2);
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command(0x2C); // start write to ram
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143
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break;
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}
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}
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147
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void NokiaLCD::_putp(int colour) {
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148
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/*int gr = ((colour >> 20) & 0x0F)
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149
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| ((colour >> 8 ) & 0xF0);
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150
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int nb = ((colour >> 4 ) & 0x0F);
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151
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data(nb);
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data(gr);*/
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153
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// USE 24Bit RGB, and shift to 565
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154
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// [R7R6R5R4R3R2R1R0][G7G6G5G4G3G2G1G0][B7B6B5B4B3B2B1B0]
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155
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/*
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156
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int rg = ((colour ) & 0xF8) // [B7B6B5B4B3______]
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157
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| ((colour >> 13) & 0x07); // [__________G7G6G5]
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0:3c7276a576d2
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158
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int gb = ((colour >> 19 ) & 0x1F) // [______R7R6R5R4R3]
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159
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| ((colour >> 5 ) & 0xE0); // [G4G3G2__________]
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160
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data(rg);
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161
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data(gb);
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162
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*/
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163
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int r5=(colour >> 19) & 0x1F;
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164
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int g6=(colour >> 10) & 0x3F;
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165
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int b5=(colour >> 3) & 0x1F;
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166
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int rg=(r5 << 3) | (g6 >> 3);
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0:3c7276a576d2
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167
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int gb=((g6 << 2) & 0xE0)| b5;
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0:3c7276a576d2
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168
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data(rg);
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169
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data(gb);
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0:3c7276a576d2
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170
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}
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171
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0:3c7276a576d2
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172
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const unsigned char FONT8x8[97][8] = {
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0:3c7276a576d2
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173
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0x08,0x08,0x08,0x00,0x00,0x00,0x00,0x00, // columns, rows, num_bytes_per_char
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174
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // space 0x20
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0:3c7276a576d2
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175
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0x30,0x78,0x78,0x30,0x30,0x00,0x30,0x00, // !
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donde |
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176
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0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00, // "
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0:3c7276a576d2
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177
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0x6C,0x6C,0xFE,0x6C,0xFE,0x6C,0x6C,0x00, // #
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donde |
0:3c7276a576d2
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178
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0x18,0x3E,0x60,0x3C,0x06,0x7C,0x18,0x00, // $
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donde |
0:3c7276a576d2
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179
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0x00,0x63,0x66,0x0C,0x18,0x33,0x63,0x00, // %
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donde |
0:3c7276a576d2
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180
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0x1C,0x36,0x1C,0x3B,0x6E,0x66,0x3B,0x00, // &
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donde |
0:3c7276a576d2
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181
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0x30,0x30,0x60,0x00,0x00,0x00,0x00,0x00, // '
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donde |
0:3c7276a576d2
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182
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0x0C,0x18,0x30,0x30,0x30,0x18,0x0C,0x00, // (
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donde |
0:3c7276a576d2
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183
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0x30,0x18,0x0C,0x0C,0x0C,0x18,0x30,0x00, // )
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donde |
0:3c7276a576d2
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184
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0x00,0x66,0x3C,0xFF,0x3C,0x66,0x00,0x00, // *
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donde |
0:3c7276a576d2
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185
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0x00,0x30,0x30,0xFC,0x30,0x30,0x00,0x00, // +
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donde |
0:3c7276a576d2
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186
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0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x30, // ,
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donde |
0:3c7276a576d2
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187
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0x00,0x00,0x00,0x7E,0x00,0x00,0x00,0x00, // -
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donde |
0:3c7276a576d2
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188
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0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00, // .
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donde |
0:3c7276a576d2
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189
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0x03,0x06,0x0C,0x18,0x30,0x60,0x40,0x00, // / (forward slash)
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donde |
0:3c7276a576d2
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190
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0x3E,0x63,0x63,0x6B,0x63,0x63,0x3E,0x00, // 0 0x30
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donde |
0:3c7276a576d2
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191
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0x18,0x38,0x58,0x18,0x18,0x18,0x7E,0x00, // 1
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donde |
0:3c7276a576d2
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192
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0x3C,0x66,0x06,0x1C,0x30,0x66,0x7E,0x00, // 2
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donde |
0:3c7276a576d2
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193
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0x3C,0x66,0x06,0x1C,0x06,0x66,0x3C,0x00, // 3
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donde |
0:3c7276a576d2
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194
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0x0E,0x1E,0x36,0x66,0x7F,0x06,0x0F,0x00, // 4
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donde |
0:3c7276a576d2
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195
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0x7E,0x60,0x7C,0x06,0x06,0x66,0x3C,0x00, // 5
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donde |
0:3c7276a576d2
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196
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0x1C,0x30,0x60,0x7C,0x66,0x66,0x3C,0x00, // 6
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donde |
0:3c7276a576d2
|
197
|
0x7E,0x66,0x06,0x0C,0x18,0x18,0x18,0x00, // 7
|
donde |
0:3c7276a576d2
|
198
|
0x3C,0x66,0x66,0x3C,0x66,0x66,0x3C,0x00, // 8
|
donde |
0:3c7276a576d2
|
199
|
0x3C,0x66,0x66,0x3E,0x06,0x0C,0x38,0x00, // 9
|
donde |
0:3c7276a576d2
|
200
|
0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x00, // :
|
donde |
0:3c7276a576d2
|
201
|
0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x30, // ;
|
donde |
0:3c7276a576d2
|
202
|
0x0C,0x18,0x30,0x60,0x30,0x18,0x0C,0x00, // <
|
donde |
0:3c7276a576d2
|
203
|
0x00,0x00,0x7E,0x00,0x00,0x7E,0x00,0x00, // =
|
donde |
0:3c7276a576d2
|
204
|
0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x00, // >
|
donde |
0:3c7276a576d2
|
205
|
0x3C,0x66,0x06,0x0C,0x18,0x00,0x18,0x00, // ?
|
donde |
0:3c7276a576d2
|
206
|
0x3E,0x63,0x6F,0x69,0x6F,0x60,0x3E,0x00, // @ 0x40
|
donde |
0:3c7276a576d2
|
207
|
0x18,0x3C,0x66,0x66,0x7E,0x66,0x66,0x00, // A
|
donde |
0:3c7276a576d2
|
208
|
0x7E,0x33,0x33,0x3E,0x33,0x33,0x7E,0x00, // B
|
donde |
0:3c7276a576d2
|
209
|
0x1E,0x33,0x60,0x60,0x60,0x33,0x1E,0x00, // C
|
donde |
0:3c7276a576d2
|
210
|
0x7C,0x36,0x33,0x33,0x33,0x36,0x7C,0x00, // D
|
donde |
0:3c7276a576d2
|
211
|
0x7F,0x31,0x34,0x3C,0x34,0x31,0x7F,0x00, // E
|
donde |
0:3c7276a576d2
|
212
|
0x7F,0x31,0x34,0x3C,0x34,0x30,0x78,0x00, // F
|
donde |
0:3c7276a576d2
|
213
|
0x1E,0x33,0x60,0x60,0x67,0x33,0x1F,0x00, // G
|
donde |
0:3c7276a576d2
|
214
|
0x66,0x66,0x66,0x7E,0x66,0x66,0x66,0x00, // H
|
donde |
0:3c7276a576d2
|
215
|
0x3C,0x18,0x18,0x18,0x18,0x18,0x3C,0x00, // I
|
donde |
0:3c7276a576d2
|
216
|
0x0F,0x06,0x06,0x06,0x66,0x66,0x3C,0x00, // J
|
donde |
0:3c7276a576d2
|
217
|
0x73,0x33,0x36,0x3C,0x36,0x33,0x73,0x00, // K
|
donde |
0:3c7276a576d2
|
218
|
0x78,0x30,0x30,0x30,0x31,0x33,0x7F,0x00, // L
|
donde |
0:3c7276a576d2
|
219
|
0x63,0x77,0x7F,0x7F,0x6B,0x63,0x63,0x00, // M
|
donde |
0:3c7276a576d2
|
220
|
0x63,0x73,0x7B,0x6F,0x67,0x63,0x63,0x00, // N
|
donde |
0:3c7276a576d2
|
221
|
0x3E,0x63,0x63,0x63,0x63,0x63,0x3E,0x00, // O
|
donde |
0:3c7276a576d2
|
222
|
0x7E,0x33,0x33,0x3E,0x30,0x30,0x78,0x00, // P 0x50
|
donde |
0:3c7276a576d2
|
223
|
0x3C,0x66,0x66,0x66,0x6E,0x3C,0x0E,0x00, // Q
|
donde |
0:3c7276a576d2
|
224
|
0x7E,0x33,0x33,0x3E,0x36,0x33,0x73,0x00, // R
|
donde |
0:3c7276a576d2
|
225
|
0x3C,0x66,0x30,0x18,0x0C,0x66,0x3C,0x00, // S
|
donde |
0:3c7276a576d2
|
226
|
0x7E,0x5A,0x18,0x18,0x18,0x18,0x3C,0x00, // T
|
donde |
0:3c7276a576d2
|
227
|
0x66,0x66,0x66,0x66,0x66,0x66,0x7E,0x00, // U
|
donde |
0:3c7276a576d2
|
228
|
0x66,0x66,0x66,0x66,0x66,0x3C,0x18,0x00, // V
|
donde |
0:3c7276a576d2
|
229
|
0x63,0x63,0x63,0x6B,0x7F,0x77,0x63,0x00, // W
|
donde |
0:3c7276a576d2
|
230
|
0x63,0x63,0x36,0x1C,0x1C,0x36,0x63,0x00, // X
|
donde |
0:3c7276a576d2
|
231
|
0x66,0x66,0x66,0x3C,0x18,0x18,0x3C,0x00, // Y
|
donde |
0:3c7276a576d2
|
232
|
0x7F,0x63,0x46,0x0C,0x19,0x33,0x7F,0x00, // Z
|
donde |
0:3c7276a576d2
|
233
|
0x3C,0x30,0x30,0x30,0x30,0x30,0x3C,0x00, // [
|
donde |
0:3c7276a576d2
|
234
|
0x60,0x30,0x18,0x0C,0x06,0x03,0x01,0x00, // \ (back slash)
|
donde |
0:3c7276a576d2
|
235
|
0x3C,0x0C,0x0C,0x0C,0x0C,0x0C,0x3C,0x00, // ]
|
donde |
0:3c7276a576d2
|
236
|
0x08,0x1C,0x36,0x63,0x00,0x00,0x00,0x00, // ^
|
donde |
0:3c7276a576d2
|
237
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF, // _
|
donde |
0:3c7276a576d2
|
238
|
0x18,0x18,0x0C,0x00,0x00,0x00,0x00,0x00, // ` 0x60
|
donde |
0:3c7276a576d2
|
239
|
0x00,0x00,0x3C,0x06,0x3E,0x66,0x3B,0x00, // a
|
donde |
0:3c7276a576d2
|
240
|
0x70,0x30,0x3E,0x33,0x33,0x33,0x6E,0x00, // b
|
donde |
0:3c7276a576d2
|
241
|
0x00,0x00,0x3C,0x66,0x60,0x66,0x3C,0x00, // c
|
donde |
0:3c7276a576d2
|
242
|
0x0E,0x06,0x3E,0x66,0x66,0x66,0x3B,0x00, // d
|
donde |
0:3c7276a576d2
|
243
|
0x00,0x00,0x3C,0x66,0x7E,0x60,0x3C,0x00, // e
|
donde |
0:3c7276a576d2
|
244
|
0x1C,0x36,0x30,0x78,0x30,0x30,0x78,0x00, // f
|
donde |
0:3c7276a576d2
|
245
|
0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x7C, // g
|
donde |
0:3c7276a576d2
|
246
|
0x70,0x30,0x36,0x3B,0x33,0x33,0x73,0x00, // h
|
donde |
0:3c7276a576d2
|
247
|
0x18,0x00,0x38,0x18,0x18,0x18,0x3C,0x00, // i
|
donde |
0:3c7276a576d2
|
248
|
0x06,0x00,0x06,0x06,0x06,0x66,0x66,0x3C, // j
|
donde |
0:3c7276a576d2
|
249
|
0x70,0x30,0x33,0x36,0x3C,0x36,0x73,0x00, // k
|
donde |
0:3c7276a576d2
|
250
|
0x38,0x18,0x18,0x18,0x18,0x18,0x3C,0x00, // l
|
donde |
0:3c7276a576d2
|
251
|
0x00,0x00,0x66,0x7F,0x7F,0x6B,0x63,0x00, // m
|
donde |
0:3c7276a576d2
|
252
|
0x00,0x00,0x7C,0x66,0x66,0x66,0x66,0x00, // n
|
donde |
0:3c7276a576d2
|
253
|
0x00,0x00,0x3C,0x66,0x66,0x66,0x3C,0x00, // o
|
donde |
0:3c7276a576d2
|
254
|
0x00,0x00,0x6E,0x33,0x33,0x3E,0x30,0x78, // p
|
donde |
0:3c7276a576d2
|
255
|
0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x0F, // q
|
donde |
0:3c7276a576d2
|
256
|
0x00,0x00,0x6E,0x3B,0x33,0x30,0x78,0x00, // r
|
donde |
0:3c7276a576d2
|
257
|
0x00,0x00,0x3E,0x60,0x3C,0x06,0x7C,0x00, // s
|
donde |
0:3c7276a576d2
|
258
|
0x08,0x18,0x3E,0x18,0x18,0x1A,0x0C,0x00, // t
|
donde |
0:3c7276a576d2
|
259
|
0x00,0x00,0x66,0x66,0x66,0x66,0x3B,0x00, // u
|
donde |
0:3c7276a576d2
|
260
|
0x00,0x00,0x66,0x66,0x66,0x3C,0x18,0x00, // v
|
donde |
0:3c7276a576d2
|
261
|
0x00,0x00,0x63,0x6B,0x7F,0x7F,0x36,0x00, // w
|
donde |
0:3c7276a576d2
|
262
|
0x00,0x00,0x63,0x36,0x1C,0x36,0x63,0x00, // x
|
donde |
0:3c7276a576d2
|
263
|
0x00,0x00,0x66,0x66,0x66,0x3E,0x06,0x7C, // y
|
donde |
0:3c7276a576d2
|
264
|
0x00,0x00,0x7E,0x4C,0x18,0x32,0x7E,0x00, // z
|
donde |
0:3c7276a576d2
|
265
|
0x0E,0x18,0x18,0x70,0x18,0x18,0x0E,0x00, // {
|
donde |
0:3c7276a576d2
|
266
|
0x0C,0x0C,0x0C,0x00,0x0C,0x0C,0x0C,0x00, // |
|
donde |
0:3c7276a576d2
|
267
|
0x70,0x18,0x18,0x0E,0x18,0x18,0x70,0x00, // }
|
donde |
0:3c7276a576d2
|
268
|
0x3B,0x6E,0x00,0x00,0x00,0x00,0x00,0x00, // ~
|
donde |
0:3c7276a576d2
|
269
|
0x1C,0x36,0x36,0x1C,0x00,0x00,0x00,0x00
|
donde |
0:3c7276a576d2
|
270
|
}; // DEL
|
donde |
0:3c7276a576d2
|
271
|
|
donde |
0:3c7276a576d2
|
272
|
void NokiaLCD::locate(int column, int row) {
|
donde |
0:3c7276a576d2
|
273
|
_column = column;
|
donde |
0:3c7276a576d2
|
274
|
_row = row;
|
donde |
0:3c7276a576d2
|
275
|
}
|
donde |
0:3c7276a576d2
|
276
|
|
donde |
0:3c7276a576d2
|
277
|
void NokiaLCD::newline() {
|
donde |
0:3c7276a576d2
|
278
|
_column = 0;
|
donde |
0:3c7276a576d2
|
279
|
_row++;
|
donde |
0:3c7276a576d2
|
280
|
if (_row >= _rows) {
|
donde |
0:3c7276a576d2
|
281
|
_row = 0;
|
donde |
0:3c7276a576d2
|
282
|
}
|
donde |
0:3c7276a576d2
|
283
|
}
|
donde |
0:3c7276a576d2
|
284
|
|
donde |
0:3c7276a576d2
|
285
|
int NokiaLCD::_putc(int value) {
|
donde |
0:3c7276a576d2
|
286
|
int x = _column * 8; // FIXME: Char sizes
|
donde |
0:3c7276a576d2
|
287
|
int y = _row * 8;
|
donde |
0:3c7276a576d2
|
288
|
bitblit(x + 1, y + 1, 8, 8, (char*)&(FONT8x8[value - 0x1F][0]));
|
donde |
0:3c7276a576d2
|
289
|
|
donde |
0:3c7276a576d2
|
290
|
_column++;
|
donde |
0:3c7276a576d2
|
291
|
|
donde |
0:3c7276a576d2
|
292
|
if (_column >= NOKIALCD_COLS) {
|
donde |
0:3c7276a576d2
|
293
|
_row++;
|
donde |
0:3c7276a576d2
|
294
|
_column = 0;
|
donde |
0:3c7276a576d2
|
295
|
}
|
donde |
0:3c7276a576d2
|
296
|
|
donde |
0:3c7276a576d2
|
297
|
if (_row >= NOKIALCD_ROWS) {
|
donde |
0:3c7276a576d2
|
298
|
_row = 0;
|
donde |
0:3c7276a576d2
|
299
|
}
|
donde |
0:3c7276a576d2
|
300
|
|
donde |
0:3c7276a576d2
|
301
|
return value;
|
donde |
0:3c7276a576d2
|
302
|
}
|
donde |
0:3c7276a576d2
|
303
|
|
donde |
0:3c7276a576d2
|
304
|
void NokiaLCD::cls() {
|
donde |
0:3c7276a576d2
|
305
|
fill(0, 0, NOKIALCD_WIDTH, NOKIALCD_HEIGHT, _background);
|
donde |
0:3c7276a576d2
|
306
|
_row = 0;
|
donde |
0:3c7276a576d2
|
307
|
_column = 0;
|
donde |
0:3c7276a576d2
|
308
|
}
|
donde |
0:3c7276a576d2
|
309
|
|
donde |
0:3c7276a576d2
|
310
|
|
donde |
0:3c7276a576d2
|
311
|
void NokiaLCD::window(int x, int y, int width, int height) {
|
donde |
0:3c7276a576d2
|
312
|
_cs = 0;
|
donde |
0:3c7276a576d2
|
313
|
_window(x, y, width, height);
|
donde |
0:3c7276a576d2
|
314
|
_cs = 1;
|
donde |
0:3c7276a576d2
|
315
|
}
|
donde |
0:3c7276a576d2
|
316
|
|
donde |
0:3c7276a576d2
|
317
|
void NokiaLCD::putp(int colour) {
|
donde |
0:3c7276a576d2
|
318
|
_cs = 0;
|
donde |
0:3c7276a576d2
|
319
|
_putp(colour);
|
donde |
0:3c7276a576d2
|
320
|
_cs = 1;
|
donde |
0:3c7276a576d2
|
321
|
}
|
donde |
0:3c7276a576d2
|
322
|
|
donde |
0:3c7276a576d2
|
323
|
void NokiaLCD::pixel(int x, int y, int colour) {
|
donde |
0:3c7276a576d2
|
324
|
_cs = 0;
|
donde |
0:3c7276a576d2
|
325
|
_window(x, y, 1, 1);
|
donde |
0:3c7276a576d2
|
326
|
_putp(colour);
|
donde |
0:3c7276a576d2
|
327
|
_cs = 1;
|
donde |
0:3c7276a576d2
|
328
|
}
|
donde |
0:3c7276a576d2
|
329
|
|
donde |
0:3c7276a576d2
|
330
|
void NokiaLCD::fill(int x, int y, int width, int height, int colour) {
|
donde |
0:3c7276a576d2
|
331
|
_cs = 0;
|
donde |
0:3c7276a576d2
|
332
|
_window(x, y, width, height);
|
donde |
0:3c7276a576d2
|
333
|
switch (_type) {
|
donde |
0:3c7276a576d2
|
334
|
case LCD6100:
|
donde |
0:3c7276a576d2
|
335
|
case PCF8833:
|
donde |
0:3c7276a576d2
|
336
|
for (int i=0; i<width*height; i++) {
|
donde |
0:3c7276a576d2
|
337
|
_putp(colour);
|
donde |
0:3c7276a576d2
|
338
|
}
|
donde |
0:3c7276a576d2
|
339
|
break;
|
donde |
0:3c7276a576d2
|
340
|
case LCD6610:
|
donde |
0:3c7276a576d2
|
341
|
for (int i=0; i<width*height/2; i++) {
|
donde |
0:3c7276a576d2
|
342
|
int r4 = (colour >> (16 + 4)) & 0xF;
|
donde |
0:3c7276a576d2
|
343
|
int g4 = (colour >> (8 + 4)) & 0xF;
|
donde |
0:3c7276a576d2
|
344
|
int b4 = (colour >> (0 + 4)) & 0xF;
|
donde |
0:3c7276a576d2
|
345
|
int d1 = (r4 << 4) | g4;
|
donde |
0:3c7276a576d2
|
346
|
int d2 = (b4 << 4) | r4;
|
donde |
0:3c7276a576d2
|
347
|
int d3 = (g4 << 4) | b4;
|
donde |
0:3c7276a576d2
|
348
|
data(d1);
|
donde |
0:3c7276a576d2
|
349
|
data(d2);
|
donde |
0:3c7276a576d2
|
350
|
data(d3);
|
donde |
0:3c7276a576d2
|
351
|
}
|
donde |
0:3c7276a576d2
|
352
|
break;
|
donde |
0:3c7276a576d2
|
353
|
}
|
donde |
0:3c7276a576d2
|
354
|
_window(0, 0, NOKIALCD_WIDTH, NOKIALCD_HEIGHT);
|
donde |
0:3c7276a576d2
|
355
|
_cs = 1;
|
donde |
0:3c7276a576d2
|
356
|
}
|
donde |
0:3c7276a576d2
|
357
|
|
donde |
0:3c7276a576d2
|
358
|
void NokiaLCD::blit(int x, int y, int width, int height, const int* colour) {
|
donde |
0:3c7276a576d2
|
359
|
_cs = 0;
|
donde |
0:3c7276a576d2
|
360
|
_window(x, y, width, height);
|
donde |
0:3c7276a576d2
|
361
|
|
donde |
0:3c7276a576d2
|
362
|
switch (_type) {
|
donde |
0:3c7276a576d2
|
363
|
case LCD6100:
|
donde |
0:3c7276a576d2
|
364
|
case PCF8833:
|
donde |
0:3c7276a576d2
|
365
|
for (int i=0; i<width*height; i++) {
|
donde |
0:3c7276a576d2
|
366
|
_putp(colour[i]);
|
donde |
0:3c7276a576d2
|
367
|
}
|
donde |
0:3c7276a576d2
|
368
|
break;
|
donde |
0:3c7276a576d2
|
369
|
case LCD6610:
|
donde |
0:3c7276a576d2
|
370
|
for (int i=0; i<width*height/2; i++) {
|
donde |
0:3c7276a576d2
|
371
|
int r41 = (colour[i*2] >> (16 + 4)) & 0xF;
|
donde |
0:3c7276a576d2
|
372
|
int g41 = (colour[i*2] >> (8 + 4)) & 0xF;
|
donde |
0:3c7276a576d2
|
373
|
int b41 = (colour[i*2] >> (0 + 4)) & 0xF;
|
donde |
0:3c7276a576d2
|
374
|
|
donde |
0:3c7276a576d2
|
375
|
int r42 = (colour[i*2+1] >> (16 + 4)) & 0xF;
|
donde |
0:3c7276a576d2
|
376
|
int g42 = (colour[i*2+1] >> (8 + 4)) & 0xF;
|
donde |
0:3c7276a576d2
|
377
|
int b42 = (colour[i*2+1] >> (0 + 4)) & 0xF;
|
donde |
0:3c7276a576d2
|
378
|
int d1 = (r41 << 4) | g41;
|
donde |
0:3c7276a576d2
|
379
|
int d2 = (b41 << 4) | r42;
|
donde |
0:3c7276a576d2
|
380
|
int d3 = (g42 << 4) | b42;
|
donde |
0:3c7276a576d2
|
381
|
data(d1);
|
donde |
0:3c7276a576d2
|
382
|
data(d2);
|
donde |
0:3c7276a576d2
|
383
|
data(d3);
|
donde |
0:3c7276a576d2
|
384
|
}
|
donde |
0:3c7276a576d2
|
385
|
break;
|
donde |
0:3c7276a576d2
|
386
|
}
|
donde |
0:3c7276a576d2
|
387
|
_window(0, 0, NOKIALCD_WIDTH, NOKIALCD_HEIGHT);
|
donde |
0:3c7276a576d2
|
388
|
_cs = 1;
|
donde |
0:3c7276a576d2
|
389
|
}
|
donde |
0:3c7276a576d2
|
390
|
|
donde |
0:3c7276a576d2
|
391
|
void NokiaLCD::bitblit(int x, int y, int width, int height, const char* bitstream) {
|
donde |
0:3c7276a576d2
|
392
|
_cs = 0;
|
donde |
0:3c7276a576d2
|
393
|
_window(x, y, width, height);
|
donde |
0:3c7276a576d2
|
394
|
|
donde |
0:3c7276a576d2
|
395
|
switch (_type) {
|
donde |
0:3c7276a576d2
|
396
|
case LCD6100:
|
donde |
0:3c7276a576d2
|
397
|
case PCF8833:
|
donde |
0:3c7276a576d2
|
398
|
for (int i=0; i<height*width; i++) {
|
donde |
0:3c7276a576d2
|
399
|
int byte = i / 8;
|
donde |
0:3c7276a576d2
|
400
|
int bit = i % 8;
|
donde |
0:3c7276a576d2
|
401
|
int colour = ((bitstream[byte] << bit) & 0x80) ? _foreground : _background;
|
donde |
0:3c7276a576d2
|
402
|
_putp(colour);
|
donde |
0:3c7276a576d2
|
403
|
}
|
donde |
0:3c7276a576d2
|
404
|
break;
|
donde |
0:3c7276a576d2
|
405
|
case LCD6610:
|
donde |
0:3c7276a576d2
|
406
|
for(int i=0; i<height*width/2; i++) {
|
donde |
0:3c7276a576d2
|
407
|
int byte1 = (i*2) / 8;
|
donde |
0:3c7276a576d2
|
408
|
int bit1 = (i*2) % 8;
|
donde |
0:3c7276a576d2
|
409
|
int colour1 = ((bitstream[byte1] << bit1) & 0x80) ? _foreground : _background;
|
donde |
0:3c7276a576d2
|
410
|
int byte2 = (i*2+1) / 8;
|
donde |
0:3c7276a576d2
|
411
|
int bit2 = (i*2+1) % 8;
|
donde |
0:3c7276a576d2
|
412
|
int colour2 = ((bitstream[byte2] << bit2) & 0x80) ? _foreground : _background;
|
donde |
0:3c7276a576d2
|
413
|
|
donde |
0:3c7276a576d2
|
414
|
int r41 = (colour1 >> (16 + 4)) & 0xF;
|
donde |
0:3c7276a576d2
|
415
|
int g41 = (colour1 >> (8 + 4)) & 0xF;
|
donde |
0:3c7276a576d2
|
416
|
int b41 = (colour1 >> (0 + 4)) & 0xF;
|
donde |
0:3c7276a576d2
|
417
|
|
donde |
0:3c7276a576d2
|
418
|
int r42 = (colour2 >> (16 + 4)) & 0xF;
|
donde |
0:3c7276a576d2
|
419
|
int g42 = (colour2 >> (8 + 4)) & 0xF;
|
donde |
0:3c7276a576d2
|
420
|
int b42 = (colour2 >> (0 + 4)) & 0xF;
|
donde |
0:3c7276a576d2
|
421
|
int d1 = (r41 << 4) | g41;
|
donde |
0:3c7276a576d2
|
422
|
int d2 = (b41 << 4) | r42;
|
donde |
0:3c7276a576d2
|
423
|
int d3 = (g42 << 4) | b42;
|
donde |
0:3c7276a576d2
|
424
|
data(d1);
|
donde |
0:3c7276a576d2
|
425
|
data(d2);
|
donde |
0:3c7276a576d2
|
426
|
data(d3);
|
donde |
0:3c7276a576d2
|
427
|
}
|
donde |
0:3c7276a576d2
|
428
|
break;
|
donde |
0:3c7276a576d2
|
429
|
}
|
donde |
0:3c7276a576d2
|
430
|
_window(0, 0, _width, _height);
|
donde |
0:3c7276a576d2
|
431
|
_cs = 1;
|
donde |
0:3c7276a576d2
|
432
|
}
|
donde |
0:3c7276a576d2
|
433
|
|
donde |
0:3c7276a576d2
|
434
|
void NokiaLCD::foreground(int c) {
|
donde |
0:3c7276a576d2
|
435
|
_foreground = c;
|
donde |
0:3c7276a576d2
|
436
|
}
|
donde |
0:3c7276a576d2
|
437
|
|
donde |
0:3c7276a576d2
|
438
|
void NokiaLCD::background(int c) {
|
donde |
0:3c7276a576d2
|
439
|
_background = c;
|
donde |
0:3c7276a576d2
|
440
|
}
|
donde |
0:3c7276a576d2
|
441
|
|
donde |
0:3c7276a576d2
|
442
|
int NokiaLCD::width() {
|
donde |
0:3c7276a576d2
|
443
|
return NOKIALCD_WIDTH;
|
donde |
0:3c7276a576d2
|
444
|
}
|
donde |
0:3c7276a576d2
|
445
|
|
donde |
0:3c7276a576d2
|
446
|
int NokiaLCD::height() {
|
donde |
0:3c7276a576d2
|
447
|
return NOKIALCD_HEIGHT;
|
donde |
0:3c7276a576d2
|
448
|
}
|
donde |
0:3c7276a576d2
|
449
|
|
donde |
0:3c7276a576d2
|
450
|
int NokiaLCD::columns() {
|
donde |
0:3c7276a576d2
|
451
|
return NOKIALCD_COLS;
|
donde |
0:3c7276a576d2
|
452
|
}
|
donde |
0:3c7276a576d2
|
453
|
|
donde |
0:3c7276a576d2
|
454
|
int NokiaLCD::rows() {
|
donde |
0:3c7276a576d2
|
455
|
return NOKIALCD_ROWS;
|
donde |
0:3c7276a576d2
|
456
|
}
|