Priyanka Pashte / Mbed 2 deprecated Tweeting_Periodic_Room_Temperature

final

Dependencies:   NetServices-Traffic mbed spxml

Fork of LiveTrafficDisplayFinal by Rahol Rajan

NokiaLCD/NokiaLCD.cpp@1:c1df4cf13f16, 2015-02-22 (annotated)

Committer:
priyankapashte
Date:
Sun Feb 22 12:02:41 2015 +0000
Revision:
1:c1df4cf13f16
Parent:
0:88e082c58797 
final

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rrajan8 0:88e082c58797 1 /* mbed Nokia LCD Library
rrajan8 0:88e082c58797 2 * Copyright (c) 2007-2010, sford
rrajan8 0:88e082c58797 3 */
rrajan8 0:88e082c58797 4
rrajan8 0:88e082c58797 5 #include "NokiaLCD.h"
rrajan8 0:88e082c58797 6
rrajan8 0:88e082c58797 7 #include "mbed.h"
rrajan8 0:88e082c58797 8
rrajan8 0:88e082c58797 9 #define NOKIALCD_ROWS 16
rrajan8 0:88e082c58797 10 #define NOKIALCD_COLS 16
rrajan8 0:88e082c58797 11 #define NOKIALCD_WIDTH 130
rrajan8 0:88e082c58797 12 #define NOKIALCD_HEIGHT 132
rrajan8 0:88e082c58797 13 #define NOKIALCD_FREQUENCY 5000000
rrajan8 0:88e082c58797 14
rrajan8 0:88e082c58797 15 NokiaLCD::NokiaLCD(PinName mosi, PinName sclk, PinName cs, PinName rst, LCDType type)
rrajan8 0:88e082c58797 16 : _spi(mosi, NC, sclk)
rrajan8 0:88e082c58797 17 , _rst(rst)
rrajan8 0:88e082c58797 18 , _cs(cs) {
rrajan8 0:88e082c58797 19
rrajan8 0:88e082c58797 20 _type = type;
rrajan8 0:88e082c58797 21
rrajan8 0:88e082c58797 22 _row = 0;
rrajan8 0:88e082c58797 23 _column = 0;
rrajan8 0:88e082c58797 24 _foreground = 0x00FFFFFF;
rrajan8 0:88e082c58797 25 _background = 0x00000000;
rrajan8 0:88e082c58797 26
rrajan8 0:88e082c58797 27 reset();
rrajan8 0:88e082c58797 28 }
rrajan8 0:88e082c58797 29
rrajan8 0:88e082c58797 30 void NokiaLCD::reset() {
rrajan8 0:88e082c58797 31
rrajan8 0:88e082c58797 32 // setup the SPI interface and bring display out of reset
rrajan8 0:88e082c58797 33 _cs = 1;
rrajan8 0:88e082c58797 34 _rst = 0;
rrajan8 0:88e082c58797 35 _spi.format(9);
rrajan8 0:88e082c58797 36 _spi.frequency(NOKIALCD_FREQUENCY);
rrajan8 0:88e082c58797 37 wait_ms(1);
rrajan8 0:88e082c58797 38 _rst = 1;
rrajan8 0:88e082c58797 39 wait_ms(1);
rrajan8 0:88e082c58797 40
rrajan8 0:88e082c58797 41 _cs = 0;
rrajan8 0:88e082c58797 42
rrajan8 0:88e082c58797 43 switch (_type) {
rrajan8 0:88e082c58797 44 case LCD6100:
rrajan8 0:88e082c58797 45 command(0xCA); // display control
rrajan8 0:88e082c58797 46 data(0);
rrajan8 0:88e082c58797 47 data(32);
rrajan8 0:88e082c58797 48 data(0);
rrajan8 0:88e082c58797 49 command(0xBB);
rrajan8 0:88e082c58797 50 data(1);
rrajan8 0:88e082c58797 51 command(0xD1); // oscillator on
rrajan8 0:88e082c58797 52 command(0x94); // sleep out
rrajan8 0:88e082c58797 53 command(0x20); // power control
rrajan8 0:88e082c58797 54 data(0x0F);
rrajan8 0:88e082c58797 55 command(0xA7); // invert display
rrajan8 0:88e082c58797 56 command(0x81); // Voltage control
rrajan8 0:88e082c58797 57 data(39); // contrast setting: 0..63
rrajan8 0:88e082c58797 58 data(3); // resistance ratio
rrajan8 0:88e082c58797 59 wait_ms(1);
rrajan8 0:88e082c58797 60 command(0xBC);
rrajan8 0:88e082c58797 61 data(0);
rrajan8 0:88e082c58797 62 data(1);
rrajan8 0:88e082c58797 63 data(4);
rrajan8 0:88e082c58797 64 command(0xAF); // turn on the display
rrajan8 0:88e082c58797 65 break;
rrajan8 0:88e082c58797 66
rrajan8 0:88e082c58797 67 case LCD6610:
rrajan8 0:88e082c58797 68 command(0xCA); // display control
rrajan8 0:88e082c58797 69 data(0);
rrajan8 0:88e082c58797 70 data(32);
rrajan8 0:88e082c58797 71 data(0);
rrajan8 0:88e082c58797 72 command(0xBB);
rrajan8 0:88e082c58797 73 data(1);
rrajan8 0:88e082c58797 74 command(0xD1); // oscillator on
rrajan8 0:88e082c58797 75 command(0x94); // sleep out
rrajan8 0:88e082c58797 76 command(0x20); // power control
rrajan8 0:88e082c58797 77 data(0x0F);
rrajan8 0:88e082c58797 78 command(0xA7); // invert display
rrajan8 0:88e082c58797 79 command(0x81); // Voltage control
rrajan8 0:88e082c58797 80 data(39); // contrast setting: 0..63
rrajan8 0:88e082c58797 81 data(3); // resistance ratio
rrajan8 0:88e082c58797 82 wait_ms(1);
rrajan8 0:88e082c58797 83 command(0xBC);
rrajan8 0:88e082c58797 84 data(0);
rrajan8 0:88e082c58797 85 data(0);
rrajan8 0:88e082c58797 86 data(2);
rrajan8 0:88e082c58797 87 command(0xAF); // turn on the display
rrajan8 0:88e082c58797 88 break;
rrajan8 0:88e082c58797 89
rrajan8 0:88e082c58797 90 case PCF8833:
rrajan8 0:88e082c58797 91 command(0x11); // sleep out
rrajan8 0:88e082c58797 92 command(0x3A); // column mode
rrajan8 0:88e082c58797 93 data(0x05);
rrajan8 0:88e082c58797 94 command(0x36); // madctl
rrajan8 0:88e082c58797 95 data(0x60); // vertical RAM, flip x
rrajan8 0:88e082c58797 96 command(0x25); // setcon
rrajan8 0:88e082c58797 97 data(0x30);// contrast 0x30
rrajan8 0:88e082c58797 98 wait_ms(2);
rrajan8 0:88e082c58797 99 command(0x29);//DISPON
rrajan8 0:88e082c58797 100 command(0x03);//BSTRON
rrajan8 0:88e082c58797 101 break;
rrajan8 0:88e082c58797 102 }
rrajan8 0:88e082c58797 103
rrajan8 0:88e082c58797 104 _cs = 1;
rrajan8 0:88e082c58797 105
rrajan8 0:88e082c58797 106 cls();
rrajan8 0:88e082c58797 107 }
rrajan8 0:88e082c58797 108
rrajan8 0:88e082c58797 109 void NokiaLCD::command(int value) {
rrajan8 0:88e082c58797 110 _spi.write(value & 0xFF);
rrajan8 0:88e082c58797 111 }
rrajan8 0:88e082c58797 112
rrajan8 0:88e082c58797 113 void NokiaLCD::data(int value) {
rrajan8 0:88e082c58797 114 _spi.write(value | 0x100);
rrajan8 0:88e082c58797 115 }
rrajan8 0:88e082c58797 116
rrajan8 0:88e082c58797 117 void NokiaLCD::_window(int x, int y, int width, int height) {
rrajan8 0:88e082c58797 118 int x1 = x + 0;
rrajan8 0:88e082c58797 119 int y1 = y + 0;
rrajan8 0:88e082c58797 120 int x2 = x1 + width - 1;
rrajan8 0:88e082c58797 121 int y2 = y1 + height - 1;
rrajan8 0:88e082c58797 122
rrajan8 0:88e082c58797 123 switch (_type) {
rrajan8 0:88e082c58797 124 case LCD6100:
rrajan8 0:88e082c58797 125 case LCD6610:
rrajan8 0:88e082c58797 126 command(0x15); // column
rrajan8 0:88e082c58797 127 data(x1);
rrajan8 0:88e082c58797 128 data(x2);
rrajan8 0:88e082c58797 129 command(0x75); // row
rrajan8 0:88e082c58797 130 data(y1);
rrajan8 0:88e082c58797 131 data(y2);
rrajan8 0:88e082c58797 132 command(0x5C); // start write to ram
rrajan8 0:88e082c58797 133 break;
rrajan8 0:88e082c58797 134 case PCF8833:
rrajan8 0:88e082c58797 135 command(0x2A); // column
rrajan8 0:88e082c58797 136 data(x1);
rrajan8 0:88e082c58797 137 data(x2);
rrajan8 0:88e082c58797 138 command(0x2B); // row
rrajan8 0:88e082c58797 139 data(y1);
rrajan8 0:88e082c58797 140 data(y2);
rrajan8 0:88e082c58797 141 command(0x2C); // start write to ram
rrajan8 0:88e082c58797 142 break;
rrajan8 0:88e082c58797 143 }
rrajan8 0:88e082c58797 144 }
rrajan8 0:88e082c58797 145
rrajan8 0:88e082c58797 146 void NokiaLCD::_putp(int colour) {
rrajan8 0:88e082c58797 147 int gr = ((colour >> 20) & 0x0F)
rrajan8 0:88e082c58797 148 | ((colour >> 8 ) & 0xF0);
rrajan8 0:88e082c58797 149 int nb = ((colour >> 4 ) & 0x0F);
rrajan8 0:88e082c58797 150 data(nb);
rrajan8 0:88e082c58797 151 data(gr);
rrajan8 0:88e082c58797 152 }
rrajan8 0:88e082c58797 153
rrajan8 0:88e082c58797 154 const unsigned char FONT8x8[97][8] = {
rrajan8 0:88e082c58797 155 0x08,0x08,0x08,0x00,0x00,0x00,0x00,0x00, // columns, rows, num_bytes_per_char
rrajan8 0:88e082c58797 156 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // space 0x20
rrajan8 0:88e082c58797 157 0x30,0x78,0x78,0x30,0x30,0x00,0x30,0x00, // !
rrajan8 0:88e082c58797 158 0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00, // "
rrajan8 0:88e082c58797 159 0x6C,0x6C,0xFE,0x6C,0xFE,0x6C,0x6C,0x00, // #
rrajan8 0:88e082c58797 160 0x18,0x3E,0x60,0x3C,0x06,0x7C,0x18,0x00, // $
rrajan8 0:88e082c58797 161 0x00,0x63,0x66,0x0C,0x18,0x33,0x63,0x00, // %
rrajan8 0:88e082c58797 162 0x1C,0x36,0x1C,0x3B,0x6E,0x66,0x3B,0x00, // &
rrajan8 0:88e082c58797 163 0x30,0x30,0x60,0x00,0x00,0x00,0x00,0x00, // '
rrajan8 0:88e082c58797 164 0x0C,0x18,0x30,0x30,0x30,0x18,0x0C,0x00, // (
rrajan8 0:88e082c58797 165 0x30,0x18,0x0C,0x0C,0x0C,0x18,0x30,0x00, // )
rrajan8 0:88e082c58797 166 0x00,0x66,0x3C,0xFF,0x3C,0x66,0x00,0x00, // *
rrajan8 0:88e082c58797 167 0x00,0x30,0x30,0xFC,0x30,0x30,0x00,0x00, // +
rrajan8 0:88e082c58797 168 0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x30, // ,
rrajan8 0:88e082c58797 169 0x00,0x00,0x00,0x7E,0x00,0x00,0x00,0x00, // -
rrajan8 0:88e082c58797 170 0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00, // .
rrajan8 0:88e082c58797 171 0x03,0x06,0x0C,0x18,0x30,0x60,0x40,0x00, // / (forward slash)
rrajan8 0:88e082c58797 172 0x3E,0x63,0x63,0x6B,0x63,0x63,0x3E,0x00, // 0 0x30
rrajan8 0:88e082c58797 173 0x18,0x38,0x58,0x18,0x18,0x18,0x7E,0x00, // 1
rrajan8 0:88e082c58797 174 0x3C,0x66,0x06,0x1C,0x30,0x66,0x7E,0x00, // 2
rrajan8 0:88e082c58797 175 0x3C,0x66,0x06,0x1C,0x06,0x66,0x3C,0x00, // 3
rrajan8 0:88e082c58797 176 0x0E,0x1E,0x36,0x66,0x7F,0x06,0x0F,0x00, // 4
rrajan8 0:88e082c58797 177 0x7E,0x60,0x7C,0x06,0x06,0x66,0x3C,0x00, // 5
rrajan8 0:88e082c58797 178 0x1C,0x30,0x60,0x7C,0x66,0x66,0x3C,0x00, // 6
rrajan8 0:88e082c58797 179 0x7E,0x66,0x06,0x0C,0x18,0x18,0x18,0x00, // 7
rrajan8 0:88e082c58797 180 0x3C,0x66,0x66,0x3C,0x66,0x66,0x3C,0x00, // 8
rrajan8 0:88e082c58797 181 0x3C,0x66,0x66,0x3E,0x06,0x0C,0x38,0x00, // 9
rrajan8 0:88e082c58797 182 0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x00, // :
rrajan8 0:88e082c58797 183 0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x30, // ;
rrajan8 0:88e082c58797 184 0x0C,0x18,0x30,0x60,0x30,0x18,0x0C,0x00, // <
rrajan8 0:88e082c58797 185 0x00,0x00,0x7E,0x00,0x00,0x7E,0x00,0x00, // =
rrajan8 0:88e082c58797 186 0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x00, // >
rrajan8 0:88e082c58797 187 0x3C,0x66,0x06,0x0C,0x18,0x00,0x18,0x00, // ?
rrajan8 0:88e082c58797 188 0x3E,0x63,0x6F,0x69,0x6F,0x60,0x3E,0x00, // @ 0x40
rrajan8 0:88e082c58797 189 0x18,0x3C,0x66,0x66,0x7E,0x66,0x66,0x00, // A
rrajan8 0:88e082c58797 190 0x7E,0x33,0x33,0x3E,0x33,0x33,0x7E,0x00, // B
rrajan8 0:88e082c58797 191 0x1E,0x33,0x60,0x60,0x60,0x33,0x1E,0x00, // C
rrajan8 0:88e082c58797 192 0x7C,0x36,0x33,0x33,0x33,0x36,0x7C,0x00, // D
rrajan8 0:88e082c58797 193 0x7F,0x31,0x34,0x3C,0x34,0x31,0x7F,0x00, // E
rrajan8 0:88e082c58797 194 0x7F,0x31,0x34,0x3C,0x34,0x30,0x78,0x00, // F
rrajan8 0:88e082c58797 195 0x1E,0x33,0x60,0x60,0x67,0x33,0x1F,0x00, // G
rrajan8 0:88e082c58797 196 0x66,0x66,0x66,0x7E,0x66,0x66,0x66,0x00, // H
rrajan8 0:88e082c58797 197 0x3C,0x18,0x18,0x18,0x18,0x18,0x3C,0x00, // I
rrajan8 0:88e082c58797 198 0x0F,0x06,0x06,0x06,0x66,0x66,0x3C,0x00, // J
rrajan8 0:88e082c58797 199 0x73,0x33,0x36,0x3C,0x36,0x33,0x73,0x00, // K
rrajan8 0:88e082c58797 200 0x78,0x30,0x30,0x30,0x31,0x33,0x7F,0x00, // L
rrajan8 0:88e082c58797 201 0x63,0x77,0x7F,0x7F,0x6B,0x63,0x63,0x00, // M
rrajan8 0:88e082c58797 202 0x63,0x73,0x7B,0x6F,0x67,0x63,0x63,0x00, // N
rrajan8 0:88e082c58797 203 0x3E,0x63,0x63,0x63,0x63,0x63,0x3E,0x00, // O
rrajan8 0:88e082c58797 204 0x7E,0x33,0x33,0x3E,0x30,0x30,0x78,0x00, // P 0x50
rrajan8 0:88e082c58797 205 0x3C,0x66,0x66,0x66,0x6E,0x3C,0x0E,0x00, // Q
rrajan8 0:88e082c58797 206 0x7E,0x33,0x33,0x3E,0x36,0x33,0x73,0x00, // R
rrajan8 0:88e082c58797 207 0x3C,0x66,0x30,0x18,0x0C,0x66,0x3C,0x00, // S
rrajan8 0:88e082c58797 208 0x7E,0x5A,0x18,0x18,0x18,0x18,0x3C,0x00, // T
rrajan8 0:88e082c58797 209 0x66,0x66,0x66,0x66,0x66,0x66,0x7E,0x00, // U
rrajan8 0:88e082c58797 210 0x66,0x66,0x66,0x66,0x66,0x3C,0x18,0x00, // V
rrajan8 0:88e082c58797 211 0x63,0x63,0x63,0x6B,0x7F,0x77,0x63,0x00, // W
rrajan8 0:88e082c58797 212 0x63,0x63,0x36,0x1C,0x1C,0x36,0x63,0x00, // X
rrajan8 0:88e082c58797 213 0x66,0x66,0x66,0x3C,0x18,0x18,0x3C,0x00, // Y
rrajan8 0:88e082c58797 214 0x7F,0x63,0x46,0x0C,0x19,0x33,0x7F,0x00, // Z
rrajan8 0:88e082c58797 215 0x3C,0x30,0x30,0x30,0x30,0x30,0x3C,0x00, // [
rrajan8 0:88e082c58797 216 0x60,0x30,0x18,0x0C,0x06,0x03,0x01,0x00, // \ (back slash)
rrajan8 0:88e082c58797 217 0x3C,0x0C,0x0C,0x0C,0x0C,0x0C,0x3C,0x00, // ]
rrajan8 0:88e082c58797 218 0x08,0x1C,0x36,0x63,0x00,0x00,0x00,0x00, // ^
rrajan8 0:88e082c58797 219 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF, // _
rrajan8 0:88e082c58797 220 0x18,0x18,0x0C,0x00,0x00,0x00,0x00,0x00, // ` 0x60
rrajan8 0:88e082c58797 221 0x00,0x00,0x3C,0x06,0x3E,0x66,0x3B,0x00, // a
rrajan8 0:88e082c58797 222 0x70,0x30,0x3E,0x33,0x33,0x33,0x6E,0x00, // b
rrajan8 0:88e082c58797 223 0x00,0x00,0x3C,0x66,0x60,0x66,0x3C,0x00, // c
rrajan8 0:88e082c58797 224 0x0E,0x06,0x3E,0x66,0x66,0x66,0x3B,0x00, // d
rrajan8 0:88e082c58797 225 0x00,0x00,0x3C,0x66,0x7E,0x60,0x3C,0x00, // e
rrajan8 0:88e082c58797 226 0x1C,0x36,0x30,0x78,0x30,0x30,0x78,0x00, // f
rrajan8 0:88e082c58797 227 0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x7C, // g
rrajan8 0:88e082c58797 228 0x70,0x30,0x36,0x3B,0x33,0x33,0x73,0x00, // h
rrajan8 0:88e082c58797 229 0x18,0x00,0x38,0x18,0x18,0x18,0x3C,0x00, // i
rrajan8 0:88e082c58797 230 0x06,0x00,0x06,0x06,0x06,0x66,0x66,0x3C, // j
rrajan8 0:88e082c58797 231 0x70,0x30,0x33,0x36,0x3C,0x36,0x73,0x00, // k
rrajan8 0:88e082c58797 232 0x38,0x18,0x18,0x18,0x18,0x18,0x3C,0x00, // l
rrajan8 0:88e082c58797 233 0x00,0x00,0x66,0x7F,0x7F,0x6B,0x63,0x00, // m
rrajan8 0:88e082c58797 234 0x00,0x00,0x7C,0x66,0x66,0x66,0x66,0x00, // n
rrajan8 0:88e082c58797 235 0x00,0x00,0x3C,0x66,0x66,0x66,0x3C,0x00, // o
rrajan8 0:88e082c58797 236 0x00,0x00,0x6E,0x33,0x33,0x3E,0x30,0x78, // p
rrajan8 0:88e082c58797 237 0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x0F, // q
rrajan8 0:88e082c58797 238 0x00,0x00,0x6E,0x3B,0x33,0x30,0x78,0x00, // r
rrajan8 0:88e082c58797 239 0x00,0x00,0x3E,0x60,0x3C,0x06,0x7C,0x00, // s
rrajan8 0:88e082c58797 240 0x08,0x18,0x3E,0x18,0x18,0x1A,0x0C,0x00, // t
rrajan8 0:88e082c58797 241 0x00,0x00,0x66,0x66,0x66,0x66,0x3B,0x00, // u
rrajan8 0:88e082c58797 242 0x00,0x00,0x66,0x66,0x66,0x3C,0x18,0x00, // v
rrajan8 0:88e082c58797 243 0x00,0x00,0x63,0x6B,0x7F,0x7F,0x36,0x00, // w
rrajan8 0:88e082c58797 244 0x00,0x00,0x63,0x36,0x1C,0x36,0x63,0x00, // x
rrajan8 0:88e082c58797 245 0x00,0x00,0x66,0x66,0x66,0x3E,0x06,0x7C, // y
rrajan8 0:88e082c58797 246 0x00,0x00,0x7E,0x4C,0x18,0x32,0x7E,0x00, // z
rrajan8 0:88e082c58797 247 0x0E,0x18,0x18,0x70,0x18,0x18,0x0E,0x00, // {
rrajan8 0:88e082c58797 248 0x0C,0x0C,0x0C,0x00,0x0C,0x0C,0x0C,0x00, // |
rrajan8 0:88e082c58797 249 0x70,0x18,0x18,0x0E,0x18,0x18,0x70,0x00, // }
rrajan8 0:88e082c58797 250 0x3B,0x6E,0x00,0x00,0x00,0x00,0x00,0x00, // ~
rrajan8 0:88e082c58797 251 0x1C,0x36,0x36,0x1C,0x00,0x00,0x00,0x00
rrajan8 0:88e082c58797 252 }; // DEL
rrajan8 0:88e082c58797 253
rrajan8 0:88e082c58797 254 void NokiaLCD::locate(int column, int row) {
rrajan8 0:88e082c58797 255 _column = column;
rrajan8 0:88e082c58797 256 _row = row;
rrajan8 0:88e082c58797 257 }
rrajan8 0:88e082c58797 258
rrajan8 0:88e082c58797 259 void NokiaLCD::newline() {
rrajan8 0:88e082c58797 260 _column = 0;
rrajan8 0:88e082c58797 261 _row++;
rrajan8 0:88e082c58797 262 if (_row >= _rows) {
rrajan8 0:88e082c58797 263 _row = 0;
rrajan8 0:88e082c58797 264 }
rrajan8 0:88e082c58797 265 }
rrajan8 0:88e082c58797 266
rrajan8 0:88e082c58797 267 int NokiaLCD::_putc(int value) {
rrajan8 0:88e082c58797 268 int x = _column * 8; // FIXME: Char sizes
rrajan8 0:88e082c58797 269 int y = _row * 8;
rrajan8 0:88e082c58797 270 bitblit(x + 1, y + 1, 8, 8, (char*)&(FONT8x8[value - 0x1F][0]));
rrajan8 0:88e082c58797 271
rrajan8 0:88e082c58797 272 _column++;
rrajan8 0:88e082c58797 273
rrajan8 0:88e082c58797 274 if (_column >= NOKIALCD_COLS) {
rrajan8 0:88e082c58797 275 _row++;
rrajan8 0:88e082c58797 276 _column = 0;
rrajan8 0:88e082c58797 277 }
rrajan8 0:88e082c58797 278
rrajan8 0:88e082c58797 279 if (_row >= NOKIALCD_ROWS) {
rrajan8 0:88e082c58797 280 _row = 0;
rrajan8 0:88e082c58797 281 }
rrajan8 0:88e082c58797 282
rrajan8 0:88e082c58797 283 return value;
rrajan8 0:88e082c58797 284 }
rrajan8 0:88e082c58797 285
rrajan8 0:88e082c58797 286 void NokiaLCD::cls() {
rrajan8 0:88e082c58797 287 fill(0, 0, NOKIALCD_WIDTH, NOKIALCD_HEIGHT, _background);
rrajan8 0:88e082c58797 288 _row = 0;
rrajan8 0:88e082c58797 289 _column = 0;
rrajan8 0:88e082c58797 290 }
rrajan8 0:88e082c58797 291
rrajan8 0:88e082c58797 292
rrajan8 0:88e082c58797 293 void NokiaLCD::window(int x, int y, int width, int height) {
rrajan8 0:88e082c58797 294 _cs = 0;
rrajan8 0:88e082c58797 295 _window(x, y, width, height);
rrajan8 0:88e082c58797 296 _cs = 1;
rrajan8 0:88e082c58797 297 }
rrajan8 0:88e082c58797 298
rrajan8 0:88e082c58797 299 void NokiaLCD::putp(int colour) {
rrajan8 0:88e082c58797 300 _cs = 0;
rrajan8 0:88e082c58797 301 _putp(colour);
rrajan8 0:88e082c58797 302 _cs = 1;
rrajan8 0:88e082c58797 303 }
rrajan8 0:88e082c58797 304
rrajan8 0:88e082c58797 305 void NokiaLCD::pixel(int x, int y, int colour) {
rrajan8 0:88e082c58797 306 _cs = 0;
rrajan8 0:88e082c58797 307 _window(x, y, 1, 1);
rrajan8 0:88e082c58797 308 switch (_type) {
rrajan8 0:88e082c58797 309 case LCD6100:
rrajan8 0:88e082c58797 310 case PCF8833:
rrajan8 0:88e082c58797 311
rrajan8 0:88e082c58797 312 _putp(colour);
rrajan8 0:88e082c58797 313
rrajan8 0:88e082c58797 314 break;
rrajan8 0:88e082c58797 315 case LCD6610:
rrajan8 0:88e082c58797 316
rrajan8 0:88e082c58797 317 int r4 = (colour >> (16 + 4)) & 0xF;
rrajan8 0:88e082c58797 318 int g4 = (colour >> (8 + 4)) & 0xF;
rrajan8 0:88e082c58797 319 int b4 = (colour >> (0 + 4)) & 0xF;
rrajan8 0:88e082c58797 320 int d1 = (r4 << 4) | g4;
rrajan8 0:88e082c58797 321 int d2 = (b4 << 4) | r4;
rrajan8 0:88e082c58797 322 int d3 = (g4 << 4) | b4;
rrajan8 0:88e082c58797 323 data(d1);
rrajan8 0:88e082c58797 324 data(d2);
rrajan8 0:88e082c58797 325 data(d3);
rrajan8 0:88e082c58797 326
rrajan8 0:88e082c58797 327 break;
rrajan8 0:88e082c58797 328 }
rrajan8 0:88e082c58797 329 _cs = 1;
rrajan8 0:88e082c58797 330
rrajan8 0:88e082c58797 331 }
rrajan8 0:88e082c58797 332
rrajan8 0:88e082c58797 333 void NokiaLCD::fill(int x, int y, int width, int height, int colour) {
rrajan8 0:88e082c58797 334 _cs = 0;
rrajan8 0:88e082c58797 335 _window(x, y, width, height);
rrajan8 0:88e082c58797 336 switch (_type) {
rrajan8 0:88e082c58797 337 case LCD6100:
rrajan8 0:88e082c58797 338 case PCF8833:
rrajan8 0:88e082c58797 339 for (int i=0; i<width*height; i++) {
rrajan8 0:88e082c58797 340 _putp(colour);
rrajan8 0:88e082c58797 341 }
rrajan8 0:88e082c58797 342 break;
rrajan8 0:88e082c58797 343 case LCD6610:
rrajan8 0:88e082c58797 344 for (int i=0; i<width*height/2; i++) {
rrajan8 0:88e082c58797 345 int r4 = (colour >> (16 + 4)) & 0xF;
rrajan8 0:88e082c58797 346 int g4 = (colour >> (8 + 4)) & 0xF;
rrajan8 0:88e082c58797 347 int b4 = (colour >> (0 + 4)) & 0xF;
rrajan8 0:88e082c58797 348 int d1 = (r4 << 4) | g4;
rrajan8 0:88e082c58797 349 int d2 = (b4 << 4) | r4;
rrajan8 0:88e082c58797 350 int d3 = (g4 << 4) | b4;
rrajan8 0:88e082c58797 351 data(d1);
rrajan8 0:88e082c58797 352 data(d2);
rrajan8 0:88e082c58797 353 data(d3);
rrajan8 0:88e082c58797 354 }
rrajan8 0:88e082c58797 355 break;
rrajan8 0:88e082c58797 356 }
rrajan8 0:88e082c58797 357 _window(0, 0, NOKIALCD_WIDTH, NOKIALCD_HEIGHT);
rrajan8 0:88e082c58797 358 _cs = 1;
rrajan8 0:88e082c58797 359 }
rrajan8 0:88e082c58797 360
rrajan8 0:88e082c58797 361 void NokiaLCD::blit(int x, int y, int width, int height, const int* colour) {
rrajan8 0:88e082c58797 362 _cs = 0;
rrajan8 0:88e082c58797 363 _window(x, y, width, height);
rrajan8 0:88e082c58797 364
rrajan8 0:88e082c58797 365 switch (_type) {
rrajan8 0:88e082c58797 366 case LCD6100:
rrajan8 0:88e082c58797 367 case PCF8833:
rrajan8 0:88e082c58797 368 for (int i=0; i<width*height; i++) {
rrajan8 0:88e082c58797 369 _putp(colour[i]);
rrajan8 0:88e082c58797 370 }
rrajan8 0:88e082c58797 371 break;
rrajan8 0:88e082c58797 372 case LCD6610:
rrajan8 0:88e082c58797 373 for (int i=0; i<width*height/2; i++) {
rrajan8 0:88e082c58797 374 int r41 = (colour[i*2] >> (16 + 4)) & 0xF;
rrajan8 0:88e082c58797 375 int g41 = (colour[i*2] >> (8 + 4)) & 0xF;
rrajan8 0:88e082c58797 376 int b41 = (colour[i*2] >> (0 + 4)) & 0xF;
rrajan8 0:88e082c58797 377
rrajan8 0:88e082c58797 378 int r42 = (colour[i*2+1] >> (16 + 4)) & 0xF;
rrajan8 0:88e082c58797 379 int g42 = (colour[i*2+1] >> (8 + 4)) & 0xF;
rrajan8 0:88e082c58797 380 int b42 = (colour[i*2+1] >> (0 + 4)) & 0xF;
rrajan8 0:88e082c58797 381 int d1 = (r41 << 4) | g41;
rrajan8 0:88e082c58797 382 int d2 = (b41 << 4) | r42;
rrajan8 0:88e082c58797 383 int d3 = (g42 << 4) | b42;
rrajan8 0:88e082c58797 384 data(d1);
rrajan8 0:88e082c58797 385 data(d2);
rrajan8 0:88e082c58797 386 data(d3);
rrajan8 0:88e082c58797 387 }
rrajan8 0:88e082c58797 388 break;
rrajan8 0:88e082c58797 389 }
rrajan8 0:88e082c58797 390 _window(0, 0, NOKIALCD_WIDTH, NOKIALCD_HEIGHT);
rrajan8 0:88e082c58797 391 _cs = 1;
rrajan8 0:88e082c58797 392 }
rrajan8 0:88e082c58797 393
rrajan8 0:88e082c58797 394 void NokiaLCD::bitblit(int x, int y, int width, int height, const char* bitstream) {
rrajan8 0:88e082c58797 395 _cs = 0;
rrajan8 0:88e082c58797 396 _window(x, y, width, height);
rrajan8 0:88e082c58797 397
rrajan8 0:88e082c58797 398 switch (_type) {
rrajan8 0:88e082c58797 399 case LCD6100:
rrajan8 0:88e082c58797 400 case PCF8833:
rrajan8 0:88e082c58797 401 for (int i=0; i<height*width; i++) {
rrajan8 0:88e082c58797 402 int byte = i / 8;
rrajan8 0:88e082c58797 403 int bit = i % 8;
rrajan8 0:88e082c58797 404 int colour = ((bitstream[byte] << bit) & 0x80) ? _foreground : _background;
rrajan8 0:88e082c58797 405 _putp(colour);
rrajan8 0:88e082c58797 406 }
rrajan8 0:88e082c58797 407 break;
rrajan8 0:88e082c58797 408 case LCD6610:
rrajan8 0:88e082c58797 409 for (int i=0; i<height*width/2; i++) {
rrajan8 0:88e082c58797 410 int byte1 = (i*2) / 8;
rrajan8 0:88e082c58797 411 int bit1 = (i*2) % 8;
rrajan8 0:88e082c58797 412 int colour1 = ((bitstream[byte1] << bit1) & 0x80) ? _foreground : _background;
rrajan8 0:88e082c58797 413 int byte2 = (i*2+1) / 8;
rrajan8 0:88e082c58797 414 int bit2 = (i*2+1) % 8;
rrajan8 0:88e082c58797 415 int colour2 = ((bitstream[byte2] << bit2) & 0x80) ? _foreground : _background;
rrajan8 0:88e082c58797 416
rrajan8 0:88e082c58797 417 int r41 = (colour1 >> (16 + 4)) & 0xF;
rrajan8 0:88e082c58797 418 int g41 = (colour1 >> (8 + 4)) & 0xF;
rrajan8 0:88e082c58797 419 int b41 = (colour1 >> (0 + 4)) & 0xF;
rrajan8 0:88e082c58797 420
rrajan8 0:88e082c58797 421 int r42 = (colour2 >> (16 + 4)) & 0xF;
rrajan8 0:88e082c58797 422 int g42 = (colour2 >> (8 + 4)) & 0xF;
rrajan8 0:88e082c58797 423 int b42 = (colour2 >> (0 + 4)) & 0xF;
rrajan8 0:88e082c58797 424 int d1 = (r41 << 4) | g41;
rrajan8 0:88e082c58797 425 int d2 = (b41 << 4) | r42;
rrajan8 0:88e082c58797 426 int d3 = (g42 << 4) | b42;
rrajan8 0:88e082c58797 427 data(d1);
rrajan8 0:88e082c58797 428 data(d2);
rrajan8 0:88e082c58797 429 data(d3);
rrajan8 0:88e082c58797 430 }
rrajan8 0:88e082c58797 431 break;
rrajan8 0:88e082c58797 432 }
rrajan8 0:88e082c58797 433 _window(0, 0, _width, _height);
rrajan8 0:88e082c58797 434 _cs = 1;
rrajan8 0:88e082c58797 435 }
rrajan8 0:88e082c58797 436
rrajan8 0:88e082c58797 437 void NokiaLCD::foreground(int c) {
rrajan8 0:88e082c58797 438 _foreground = c;
rrajan8 0:88e082c58797 439 }
rrajan8 0:88e082c58797 440
rrajan8 0:88e082c58797 441 void NokiaLCD::background(int c) {
rrajan8 0:88e082c58797 442 _background = c;
rrajan8 0:88e082c58797 443 }
rrajan8 0:88e082c58797 444
rrajan8 0:88e082c58797 445 int NokiaLCD::width() {
rrajan8 0:88e082c58797 446 return NOKIALCD_WIDTH;
rrajan8 0:88e082c58797 447 }
rrajan8 0:88e082c58797 448
rrajan8 0:88e082c58797 449 int NokiaLCD::height() {
rrajan8 0:88e082c58797 450 return NOKIALCD_HEIGHT;
rrajan8 0:88e082c58797 451 }
rrajan8 0:88e082c58797 452
rrajan8 0:88e082c58797 453 int NokiaLCD::columns() {
rrajan8 0:88e082c58797 454 return NOKIALCD_COLS;
rrajan8 0:88e082c58797 455 }
rrajan8 0:88e082c58797 456
rrajan8 0:88e082c58797 457 int NokiaLCD::rows() {
rrajan8 0:88e082c58797 458 return NOKIALCD_ROWS;
rrajan8 0:88e082c58797 459 }