Mike Pollock / Mbed 2 deprecated GT_Tuner2

Slight modifications to original for different LCD and mbed pin outs

Dependencies:   mbed

Fork of GT_Tuner by Andrew Durand

NokiaLCD/NokiaLCD.cpp@2:0b7bf57470c4, 2016-12-16 (annotated)

Committer:
mptapton
Date:
Fri Dec 16 10:15:01 2016 +0000
Revision:
2:0b7bf57470c4
Parent:
0:490e67fb09c2 
Original code modified for a different LCD and mbed pin out. Additional output to LCD for real time input signal value

Who changed what in which revision?

UserRevisionLine numberNew contents of line
adurand 0:490e67fb09c2 1 /* mbed Nokia LCD Library
adurand 0:490e67fb09c2 2 * Copyright (c) 2007-2010, sford
adurand 0:490e67fb09c2 3 */
adurand 0:490e67fb09c2 4
adurand 0:490e67fb09c2 5 #include "NokiaLCD.h"
adurand 0:490e67fb09c2 6
adurand 0:490e67fb09c2 7 #include "mbed.h"
adurand 0:490e67fb09c2 8
adurand 0:490e67fb09c2 9 #define NOKIALCD_ROWS 16
adurand 0:490e67fb09c2 10 #define NOKIALCD_COLS 16
adurand 0:490e67fb09c2 11 #define NOKIALCD_WIDTH 130
adurand 0:490e67fb09c2 12 #define NOKIALCD_HEIGHT 132
adurand 0:490e67fb09c2 13 #define NOKIALCD_FREQUENCY 5000000
adurand 0:490e67fb09c2 14
adurand 0:490e67fb09c2 15 NokiaLCD::NokiaLCD(PinName mosi, PinName sclk, PinName cs, PinName rst, LCDType type)
adurand 0:490e67fb09c2 16 : _spi(mosi, NC, sclk)
adurand 0:490e67fb09c2 17 , _rst(rst)
adurand 0:490e67fb09c2 18 , _cs(cs) {
adurand 0:490e67fb09c2 19
adurand 0:490e67fb09c2 20 _type = type;
adurand 0:490e67fb09c2 21
adurand 0:490e67fb09c2 22 _row = 0;
adurand 0:490e67fb09c2 23 _column = 0;
adurand 0:490e67fb09c2 24 _foreground = 0x00FFFFFF;
adurand 0:490e67fb09c2 25 _background = 0x00000000;
adurand 0:490e67fb09c2 26
adurand 0:490e67fb09c2 27 reset();
adurand 0:490e67fb09c2 28 }
adurand 0:490e67fb09c2 29
adurand 0:490e67fb09c2 30 void NokiaLCD::reset() {
adurand 0:490e67fb09c2 31
adurand 0:490e67fb09c2 32 // setup the SPI interface and bring display out of reset
adurand 0:490e67fb09c2 33 _cs = 1;
adurand 0:490e67fb09c2 34 _rst = 0;
adurand 0:490e67fb09c2 35 _spi.format(9);
adurand 0:490e67fb09c2 36 _spi.frequency(NOKIALCD_FREQUENCY);
adurand 0:490e67fb09c2 37 wait_ms(1);
adurand 0:490e67fb09c2 38 _rst = 1;
adurand 0:490e67fb09c2 39 wait_ms(1);
adurand 0:490e67fb09c2 40
adurand 0:490e67fb09c2 41 _cs = 0;
adurand 0:490e67fb09c2 42
adurand 0:490e67fb09c2 43 switch (_type) {
adurand 0:490e67fb09c2 44 case LCD6100:
adurand 0:490e67fb09c2 45 command(0xCA); // display control
adurand 0:490e67fb09c2 46 data(0);
adurand 0:490e67fb09c2 47 data(32);
adurand 0:490e67fb09c2 48 data(0);
adurand 0:490e67fb09c2 49 command(0xBB);
adurand 0:490e67fb09c2 50 data(1);
adurand 0:490e67fb09c2 51 command(0xD1); // oscillator on
adurand 0:490e67fb09c2 52 command(0x94); // sleep out
adurand 0:490e67fb09c2 53 command(0x20); // power control
adurand 0:490e67fb09c2 54 data(0x0F);
adurand 0:490e67fb09c2 55 command(0xA7); // invert display
adurand 0:490e67fb09c2 56 command(0x81); // Voltage control
adurand 0:490e67fb09c2 57 data(39); // contrast setting: 0..63
adurand 0:490e67fb09c2 58 data(3); // resistance ratio
adurand 0:490e67fb09c2 59 wait_ms(1);
adurand 0:490e67fb09c2 60 command(0xBC);
adurand 0:490e67fb09c2 61 data(0);
adurand 0:490e67fb09c2 62 data(1);
adurand 0:490e67fb09c2 63 data(4);
adurand 0:490e67fb09c2 64 command(0xAF); // turn on the display
adurand 0:490e67fb09c2 65 break;
adurand 0:490e67fb09c2 66
adurand 0:490e67fb09c2 67 case LCD6610:
adurand 0:490e67fb09c2 68 command(0xCA); // display control
adurand 0:490e67fb09c2 69 data(0);
adurand 0:490e67fb09c2 70 data(32);
adurand 0:490e67fb09c2 71 data(0);
adurand 0:490e67fb09c2 72 command(0xBB);
adurand 0:490e67fb09c2 73 data(1);
adurand 0:490e67fb09c2 74 command(0xD1); // oscillator on
adurand 0:490e67fb09c2 75 command(0x94); // sleep out
adurand 0:490e67fb09c2 76 command(0x20); // power control
adurand 0:490e67fb09c2 77 data(0x0F);
adurand 0:490e67fb09c2 78 command(0xA7); // invert display
adurand 0:490e67fb09c2 79 command(0x81); // Voltage control
adurand 0:490e67fb09c2 80 data(39); // contrast setting: 0..63
adurand 0:490e67fb09c2 81 data(3); // resistance ratio
adurand 0:490e67fb09c2 82 wait_ms(1);
adurand 0:490e67fb09c2 83 command(0xBC);
adurand 0:490e67fb09c2 84 data(0);
adurand 0:490e67fb09c2 85 data(0);
adurand 0:490e67fb09c2 86 data(2);
adurand 0:490e67fb09c2 87 command(0xAF); // turn on the display
adurand 0:490e67fb09c2 88 break;
adurand 0:490e67fb09c2 89
adurand 0:490e67fb09c2 90 case PCF8833:
adurand 0:490e67fb09c2 91 command(0x11); // sleep out
adurand 0:490e67fb09c2 92 command(0x3A); // column mode
adurand 0:490e67fb09c2 93 data(0x05);
adurand 0:490e67fb09c2 94 command(0x36); // madctl
adurand 0:490e67fb09c2 95 data(0x60); // vertical RAM, flip x
adurand 0:490e67fb09c2 96 command(0x25); // setcon
adurand 0:490e67fb09c2 97 data(0x30);// contrast 0x30
adurand 0:490e67fb09c2 98 wait_ms(2);
adurand 0:490e67fb09c2 99 command(0x29);//DISPON
adurand 0:490e67fb09c2 100 command(0x03);//BSTRON
adurand 0:490e67fb09c2 101 break;
adurand 0:490e67fb09c2 102 }
adurand 0:490e67fb09c2 103
adurand 0:490e67fb09c2 104 _cs = 1;
adurand 0:490e67fb09c2 105
adurand 0:490e67fb09c2 106 cls();
adurand 0:490e67fb09c2 107 }
adurand 0:490e67fb09c2 108
adurand 0:490e67fb09c2 109 void NokiaLCD::command(int value) {
adurand 0:490e67fb09c2 110 _spi.write(value & 0xFF);
adurand 0:490e67fb09c2 111 }
adurand 0:490e67fb09c2 112
adurand 0:490e67fb09c2 113 void NokiaLCD::data(int value) {
adurand 0:490e67fb09c2 114 _spi.write(value | 0x100);
adurand 0:490e67fb09c2 115 }
adurand 0:490e67fb09c2 116
adurand 0:490e67fb09c2 117 void NokiaLCD::_window(int x, int y, int width, int height) {
adurand 0:490e67fb09c2 118 int x1 = x + 0;
adurand 0:490e67fb09c2 119 int y1 = y + 0;
adurand 0:490e67fb09c2 120 int x2 = x1 + width - 1;
adurand 0:490e67fb09c2 121 int y2 = y1 + height - 1;
adurand 0:490e67fb09c2 122
adurand 0:490e67fb09c2 123 switch (_type) {
adurand 0:490e67fb09c2 124 case LCD6100:
adurand 0:490e67fb09c2 125 case LCD6610:
adurand 0:490e67fb09c2 126 command(0x15); // column
adurand 0:490e67fb09c2 127 data(x1);
adurand 0:490e67fb09c2 128 data(x2);
adurand 0:490e67fb09c2 129 command(0x75); // row
adurand 0:490e67fb09c2 130 data(y1);
adurand 0:490e67fb09c2 131 data(y2);
adurand 0:490e67fb09c2 132 command(0x5C); // start write to ram
adurand 0:490e67fb09c2 133 break;
adurand 0:490e67fb09c2 134 case PCF8833:
adurand 0:490e67fb09c2 135 command(0x2A); // column
adurand 0:490e67fb09c2 136 data(x1);
adurand 0:490e67fb09c2 137 data(x2);
adurand 0:490e67fb09c2 138 command(0x2B); // row
adurand 0:490e67fb09c2 139 data(y1);
adurand 0:490e67fb09c2 140 data(y2);
adurand 0:490e67fb09c2 141 command(0x2C); // start write to ram
adurand 0:490e67fb09c2 142 break;
adurand 0:490e67fb09c2 143 }
adurand 0:490e67fb09c2 144 }
adurand 0:490e67fb09c2 145
adurand 0:490e67fb09c2 146 void NokiaLCD::_putp(int colour) {
adurand 0:490e67fb09c2 147 int gr = ((colour >> 20) & 0x0F)
adurand 0:490e67fb09c2 148 | ((colour >> 8 ) & 0xF0);
adurand 0:490e67fb09c2 149 int nb = ((colour >> 4 ) & 0x0F);
adurand 0:490e67fb09c2 150 data(nb);
adurand 0:490e67fb09c2 151 data(gr);
adurand 0:490e67fb09c2 152 }
adurand 0:490e67fb09c2 153
adurand 0:490e67fb09c2 154 const unsigned char FONT8x8[97][8] = {
adurand 0:490e67fb09c2 155 0x08,0x08,0x08,0x00,0x00,0x00,0x00,0x00, // columns, rows, num_bytes_per_char
adurand 0:490e67fb09c2 156 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // space 0x20
adurand 0:490e67fb09c2 157 0x30,0x78,0x78,0x30,0x30,0x00,0x30,0x00, // !
adurand 0:490e67fb09c2 158 0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00, // "
adurand 0:490e67fb09c2 159 0x6C,0x6C,0xFE,0x6C,0xFE,0x6C,0x6C,0x00, // #
adurand 0:490e67fb09c2 160 0x18,0x3E,0x60,0x3C,0x06,0x7C,0x18,0x00, // $
adurand 0:490e67fb09c2 161 0x00,0x63,0x66,0x0C,0x18,0x33,0x63,0x00, // %
adurand 0:490e67fb09c2 162 0x1C,0x36,0x1C,0x3B,0x6E,0x66,0x3B,0x00, // &
adurand 0:490e67fb09c2 163 0x30,0x30,0x60,0x00,0x00,0x00,0x00,0x00, // '
adurand 0:490e67fb09c2 164 0x0C,0x18,0x30,0x30,0x30,0x18,0x0C,0x00, // (
adurand 0:490e67fb09c2 165 0x30,0x18,0x0C,0x0C,0x0C,0x18,0x30,0x00, // )
adurand 0:490e67fb09c2 166 0x00,0x66,0x3C,0xFF,0x3C,0x66,0x00,0x00, // *
adurand 0:490e67fb09c2 167 0x00,0x30,0x30,0xFC,0x30,0x30,0x00,0x00, // +
adurand 0:490e67fb09c2 168 0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x30, // ,
adurand 0:490e67fb09c2 169 0x00,0x00,0x00,0x7E,0x00,0x00,0x00,0x00, // -
adurand 0:490e67fb09c2 170 0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00, // .
adurand 0:490e67fb09c2 171 0x03,0x06,0x0C,0x18,0x30,0x60,0x40,0x00, // / (forward slash)
adurand 0:490e67fb09c2 172 0x3E,0x63,0x63,0x6B,0x63,0x63,0x3E,0x00, // 0 0x30
adurand 0:490e67fb09c2 173 0x18,0x38,0x58,0x18,0x18,0x18,0x7E,0x00, // 1
adurand 0:490e67fb09c2 174 0x3C,0x66,0x06,0x1C,0x30,0x66,0x7E,0x00, // 2
adurand 0:490e67fb09c2 175 0x3C,0x66,0x06,0x1C,0x06,0x66,0x3C,0x00, // 3
adurand 0:490e67fb09c2 176 0x0E,0x1E,0x36,0x66,0x7F,0x06,0x0F,0x00, // 4
adurand 0:490e67fb09c2 177 0x7E,0x60,0x7C,0x06,0x06,0x66,0x3C,0x00, // 5
adurand 0:490e67fb09c2 178 0x1C,0x30,0x60,0x7C,0x66,0x66,0x3C,0x00, // 6
adurand 0:490e67fb09c2 179 0x7E,0x66,0x06,0x0C,0x18,0x18,0x18,0x00, // 7
adurand 0:490e67fb09c2 180 0x3C,0x66,0x66,0x3C,0x66,0x66,0x3C,0x00, // 8
adurand 0:490e67fb09c2 181 0x3C,0x66,0x66,0x3E,0x06,0x0C,0x38,0x00, // 9
adurand 0:490e67fb09c2 182 0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x00, // :
adurand 0:490e67fb09c2 183 0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x30, // ;
adurand 0:490e67fb09c2 184 0x0C,0x18,0x30,0x60,0x30,0x18,0x0C,0x00, // <
adurand 0:490e67fb09c2 185 0x00,0x00,0x7E,0x00,0x00,0x7E,0x00,0x00, // =
adurand 0:490e67fb09c2 186 0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x00, // >
adurand 0:490e67fb09c2 187 0x3C,0x66,0x06,0x0C,0x18,0x00,0x18,0x00, // ?
adurand 0:490e67fb09c2 188 0x3E,0x63,0x6F,0x69,0x6F,0x60,0x3E,0x00, // @ 0x40
adurand 0:490e67fb09c2 189 0x18,0x3C,0x66,0x66,0x7E,0x66,0x66,0x00, // A
adurand 0:490e67fb09c2 190 0x7E,0x33,0x33,0x3E,0x33,0x33,0x7E,0x00, // B
adurand 0:490e67fb09c2 191 0x1E,0x33,0x60,0x60,0x60,0x33,0x1E,0x00, // C
adurand 0:490e67fb09c2 192 0x7C,0x36,0x33,0x33,0x33,0x36,0x7C,0x00, // D
adurand 0:490e67fb09c2 193 0x7F,0x31,0x34,0x3C,0x34,0x31,0x7F,0x00, // E
adurand 0:490e67fb09c2 194 0x7F,0x31,0x34,0x3C,0x34,0x30,0x78,0x00, // F
adurand 0:490e67fb09c2 195 0x1E,0x33,0x60,0x60,0x67,0x33,0x1F,0x00, // G
adurand 0:490e67fb09c2 196 0x66,0x66,0x66,0x7E,0x66,0x66,0x66,0x00, // H
adurand 0:490e67fb09c2 197 0x3C,0x18,0x18,0x18,0x18,0x18,0x3C,0x00, // I
adurand 0:490e67fb09c2 198 0x0F,0x06,0x06,0x06,0x66,0x66,0x3C,0x00, // J
adurand 0:490e67fb09c2 199 0x73,0x33,0x36,0x3C,0x36,0x33,0x73,0x00, // K
adurand 0:490e67fb09c2 200 0x78,0x30,0x30,0x30,0x31,0x33,0x7F,0x00, // L
adurand 0:490e67fb09c2 201 0x63,0x77,0x7F,0x7F,0x6B,0x63,0x63,0x00, // M
adurand 0:490e67fb09c2 202 0x63,0x73,0x7B,0x6F,0x67,0x63,0x63,0x00, // N
adurand 0:490e67fb09c2 203 0x3E,0x63,0x63,0x63,0x63,0x63,0x3E,0x00, // O
adurand 0:490e67fb09c2 204 0x7E,0x33,0x33,0x3E,0x30,0x30,0x78,0x00, // P 0x50
adurand 0:490e67fb09c2 205 0x3C,0x66,0x66,0x66,0x6E,0x3C,0x0E,0x00, // Q
adurand 0:490e67fb09c2 206 0x7E,0x33,0x33,0x3E,0x36,0x33,0x73,0x00, // R
adurand 0:490e67fb09c2 207 0x3C,0x66,0x30,0x18,0x0C,0x66,0x3C,0x00, // S
adurand 0:490e67fb09c2 208 0x7E,0x5A,0x18,0x18,0x18,0x18,0x3C,0x00, // T
adurand 0:490e67fb09c2 209 0x66,0x66,0x66,0x66,0x66,0x66,0x7E,0x00, // U
adurand 0:490e67fb09c2 210 0x66,0x66,0x66,0x66,0x66,0x3C,0x18,0x00, // V
adurand 0:490e67fb09c2 211 0x63,0x63,0x63,0x6B,0x7F,0x77,0x63,0x00, // W
adurand 0:490e67fb09c2 212 0x63,0x63,0x36,0x1C,0x1C,0x36,0x63,0x00, // X
adurand 0:490e67fb09c2 213 0x66,0x66,0x66,0x3C,0x18,0x18,0x3C,0x00, // Y
adurand 0:490e67fb09c2 214 0x7F,0x63,0x46,0x0C,0x19,0x33,0x7F,0x00, // Z
adurand 0:490e67fb09c2 215 0x3C,0x30,0x30,0x30,0x30,0x30,0x3C,0x00, // [
adurand 0:490e67fb09c2 216 0x60,0x30,0x18,0x0C,0x06,0x03,0x01,0x00, // \ (back slash)
adurand 0:490e67fb09c2 217 0x3C,0x0C,0x0C,0x0C,0x0C,0x0C,0x3C,0x00, // ]
adurand 0:490e67fb09c2 218 0x08,0x1C,0x36,0x63,0x00,0x00,0x00,0x00, // ^
adurand 0:490e67fb09c2 219 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF, // _
adurand 0:490e67fb09c2 220 0x18,0x18,0x0C,0x00,0x00,0x00,0x00,0x00, // ` 0x60
adurand 0:490e67fb09c2 221 0x00,0x00,0x3C,0x06,0x3E,0x66,0x3B,0x00, // a
adurand 0:490e67fb09c2 222 0x70,0x30,0x3E,0x33,0x33,0x33,0x6E,0x00, // b
adurand 0:490e67fb09c2 223 0x00,0x00,0x3C,0x66,0x60,0x66,0x3C,0x00, // c
adurand 0:490e67fb09c2 224 0x0E,0x06,0x3E,0x66,0x66,0x66,0x3B,0x00, // d
adurand 0:490e67fb09c2 225 0x00,0x00,0x3C,0x66,0x7E,0x60,0x3C,0x00, // e
adurand 0:490e67fb09c2 226 0x1C,0x36,0x30,0x78,0x30,0x30,0x78,0x00, // f
adurand 0:490e67fb09c2 227 0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x7C, // g
adurand 0:490e67fb09c2 228 0x70,0x30,0x36,0x3B,0x33,0x33,0x73,0x00, // h
adurand 0:490e67fb09c2 229 0x18,0x00,0x38,0x18,0x18,0x18,0x3C,0x00, // i
adurand 0:490e67fb09c2 230 0x06,0x00,0x06,0x06,0x06,0x66,0x66,0x3C, // j
adurand 0:490e67fb09c2 231 0x70,0x30,0x33,0x36,0x3C,0x36,0x73,0x00, // k
adurand 0:490e67fb09c2 232 0x38,0x18,0x18,0x18,0x18,0x18,0x3C,0x00, // l
adurand 0:490e67fb09c2 233 0x00,0x00,0x66,0x7F,0x7F,0x6B,0x63,0x00, // m
adurand 0:490e67fb09c2 234 0x00,0x00,0x7C,0x66,0x66,0x66,0x66,0x00, // n
adurand 0:490e67fb09c2 235 0x00,0x00,0x3C,0x66,0x66,0x66,0x3C,0x00, // o
adurand 0:490e67fb09c2 236 0x00,0x00,0x6E,0x33,0x33,0x3E,0x30,0x78, // p
adurand 0:490e67fb09c2 237 0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x0F, // q
adurand 0:490e67fb09c2 238 0x00,0x00,0x6E,0x3B,0x33,0x30,0x78,0x00, // r
adurand 0:490e67fb09c2 239 0x00,0x00,0x3E,0x60,0x3C,0x06,0x7C,0x00, // s
adurand 0:490e67fb09c2 240 0x08,0x18,0x3E,0x18,0x18,0x1A,0x0C,0x00, // t
adurand 0:490e67fb09c2 241 0x00,0x00,0x66,0x66,0x66,0x66,0x3B,0x00, // u
adurand 0:490e67fb09c2 242 0x00,0x00,0x66,0x66,0x66,0x3C,0x18,0x00, // v
adurand 0:490e67fb09c2 243 0x00,0x00,0x63,0x6B,0x7F,0x7F,0x36,0x00, // w
adurand 0:490e67fb09c2 244 0x00,0x00,0x63,0x36,0x1C,0x36,0x63,0x00, // x
adurand 0:490e67fb09c2 245 0x00,0x00,0x66,0x66,0x66,0x3E,0x06,0x7C, // y
adurand 0:490e67fb09c2 246 0x00,0x00,0x7E,0x4C,0x18,0x32,0x7E,0x00, // z
adurand 0:490e67fb09c2 247 0x0E,0x18,0x18,0x70,0x18,0x18,0x0E,0x00, // {
adurand 0:490e67fb09c2 248 0x0C,0x0C,0x0C,0x00,0x0C,0x0C,0x0C,0x00, // |
adurand 0:490e67fb09c2 249 0x70,0x18,0x18,0x0E,0x18,0x18,0x70,0x00, // }
adurand 0:490e67fb09c2 250 0x3B,0x6E,0x00,0x00,0x00,0x00,0x00,0x00, // ~
adurand 0:490e67fb09c2 251 0x1C,0x36,0x36,0x1C,0x00,0x00,0x00,0x00
adurand 0:490e67fb09c2 252 }; // DEL
adurand 0:490e67fb09c2 253
adurand 0:490e67fb09c2 254 void NokiaLCD::locate(int column, int row) {
adurand 0:490e67fb09c2 255 _column = column;
adurand 0:490e67fb09c2 256 _row = row;
adurand 0:490e67fb09c2 257 }
adurand 0:490e67fb09c2 258
adurand 0:490e67fb09c2 259 void NokiaLCD::newline() {
adurand 0:490e67fb09c2 260 _column = 0;
adurand 0:490e67fb09c2 261 _row++;
adurand 0:490e67fb09c2 262 if (_row >= _rows) {
adurand 0:490e67fb09c2 263 _row = 0;
adurand 0:490e67fb09c2 264 }
adurand 0:490e67fb09c2 265 }
adurand 0:490e67fb09c2 266
adurand 0:490e67fb09c2 267 int NokiaLCD::_putc(int value) {
adurand 0:490e67fb09c2 268 int x = _column * 8; // FIXME: Char sizes
adurand 0:490e67fb09c2 269 int y = _row * 8;
adurand 0:490e67fb09c2 270 bitblit(x + 1, y + 1, 8, 8, (char*)&(FONT8x8[value - 0x1F][0]));
adurand 0:490e67fb09c2 271
adurand 0:490e67fb09c2 272 _column++;
adurand 0:490e67fb09c2 273
adurand 0:490e67fb09c2 274 if (_column >= NOKIALCD_COLS) {
adurand 0:490e67fb09c2 275 _row++;
adurand 0:490e67fb09c2 276 _column = 0;
adurand 0:490e67fb09c2 277 }
adurand 0:490e67fb09c2 278
adurand 0:490e67fb09c2 279 if (_row >= NOKIALCD_ROWS) {
adurand 0:490e67fb09c2 280 _row = 0;
adurand 0:490e67fb09c2 281 }
adurand 0:490e67fb09c2 282
adurand 0:490e67fb09c2 283 return value;
adurand 0:490e67fb09c2 284 }
adurand 0:490e67fb09c2 285
adurand 0:490e67fb09c2 286 void NokiaLCD::cls() {
adurand 0:490e67fb09c2 287 fill(0, 0, NOKIALCD_WIDTH, NOKIALCD_HEIGHT, _background);
adurand 0:490e67fb09c2 288 _row = 0;
adurand 0:490e67fb09c2 289 _column = 0;
adurand 0:490e67fb09c2 290 }
adurand 0:490e67fb09c2 291
adurand 0:490e67fb09c2 292
adurand 0:490e67fb09c2 293 void NokiaLCD::window(int x, int y, int width, int height) {
adurand 0:490e67fb09c2 294 _cs = 0;
adurand 0:490e67fb09c2 295 _window(x, y, width, height);
adurand 0:490e67fb09c2 296 _cs = 1;
adurand 0:490e67fb09c2 297 }
adurand 0:490e67fb09c2 298
adurand 0:490e67fb09c2 299 void NokiaLCD::putp(int colour) {
adurand 0:490e67fb09c2 300 _cs = 0;
adurand 0:490e67fb09c2 301 _putp(colour);
adurand 0:490e67fb09c2 302 _cs = 1;
adurand 0:490e67fb09c2 303 }
adurand 0:490e67fb09c2 304
adurand 0:490e67fb09c2 305 void NokiaLCD::pixel(int x, int y, int colour) {
adurand 0:490e67fb09c2 306 _cs = 0;
adurand 0:490e67fb09c2 307 _window(x, y, 1, 1);
adurand 0:490e67fb09c2 308 switch (_type) {
adurand 0:490e67fb09c2 309 case LCD6100:
adurand 0:490e67fb09c2 310 case PCF8833:
adurand 0:490e67fb09c2 311
adurand 0:490e67fb09c2 312 _putp(colour);
adurand 0:490e67fb09c2 313
adurand 0:490e67fb09c2 314 break;
adurand 0:490e67fb09c2 315 case LCD6610:
adurand 0:490e67fb09c2 316
adurand 0:490e67fb09c2 317 int r4 = (colour >> (16 + 4)) & 0xF;
adurand 0:490e67fb09c2 318 int g4 = (colour >> (8 + 4)) & 0xF;
adurand 0:490e67fb09c2 319 int b4 = (colour >> (0 + 4)) & 0xF;
adurand 0:490e67fb09c2 320 int d1 = (r4 << 4) | g4;
adurand 0:490e67fb09c2 321 int d2 = (b4 << 4) | r4;
adurand 0:490e67fb09c2 322 int d3 = (g4 << 4) | b4;
adurand 0:490e67fb09c2 323 data(d1);
adurand 0:490e67fb09c2 324 data(d2);
adurand 0:490e67fb09c2 325 data(d3);
adurand 0:490e67fb09c2 326
adurand 0:490e67fb09c2 327 break;
adurand 0:490e67fb09c2 328 }
adurand 0:490e67fb09c2 329 _cs = 1;
adurand 0:490e67fb09c2 330 }
adurand 0:490e67fb09c2 331
adurand 0:490e67fb09c2 332 void NokiaLCD::fill(int x, int y, int width, int height, int colour) {
adurand 0:490e67fb09c2 333 _cs = 0;
adurand 0:490e67fb09c2 334 _window(x, y, width, height);
adurand 0:490e67fb09c2 335 switch (_type) {
adurand 0:490e67fb09c2 336 case LCD6100:
adurand 0:490e67fb09c2 337 case PCF8833:
adurand 0:490e67fb09c2 338 for (int i=0; i<width*height; i++) {
adurand 0:490e67fb09c2 339 _putp(colour);
adurand 0:490e67fb09c2 340 }
adurand 0:490e67fb09c2 341 break;
adurand 0:490e67fb09c2 342 case LCD6610:
adurand 0:490e67fb09c2 343 for (int i=0; i<width*height/2; i++) {
adurand 0:490e67fb09c2 344 int r4 = (colour >> (16 + 4)) & 0xF;
adurand 0:490e67fb09c2 345 int g4 = (colour >> (8 + 4)) & 0xF;
adurand 0:490e67fb09c2 346 int b4 = (colour >> (0 + 4)) & 0xF;
adurand 0:490e67fb09c2 347 int d1 = (r4 << 4) | g4;
adurand 0:490e67fb09c2 348 int d2 = (b4 << 4) | r4;
adurand 0:490e67fb09c2 349 int d3 = (g4 << 4) | b4;
adurand 0:490e67fb09c2 350 data(d1);
adurand 0:490e67fb09c2 351 data(d2);
adurand 0:490e67fb09c2 352 data(d3);
adurand 0:490e67fb09c2 353 }
adurand 0:490e67fb09c2 354 break;
adurand 0:490e67fb09c2 355 }
adurand 0:490e67fb09c2 356 _window(0, 0, NOKIALCD_WIDTH, NOKIALCD_HEIGHT);
adurand 0:490e67fb09c2 357 _cs = 1;
adurand 0:490e67fb09c2 358 }
adurand 0:490e67fb09c2 359
adurand 0:490e67fb09c2 360 void NokiaLCD::blit(int x, int y, int width, int height, const int* colour) {
adurand 0:490e67fb09c2 361 _cs = 0;
adurand 0:490e67fb09c2 362 _window(x, y, width, height);
adurand 0:490e67fb09c2 363
adurand 0:490e67fb09c2 364 switch (_type) {
adurand 0:490e67fb09c2 365 case LCD6100:
adurand 0:490e67fb09c2 366 case PCF8833:
adurand 0:490e67fb09c2 367 for (int i=0; i<width*height; i++) {
adurand 0:490e67fb09c2 368 _putp(colour[i]);
adurand 0:490e67fb09c2 369 }
adurand 0:490e67fb09c2 370 break;
adurand 0:490e67fb09c2 371 case LCD6610:
adurand 0:490e67fb09c2 372 for (int i=0; i<width*height/2; i++) {
adurand 0:490e67fb09c2 373 int r41 = (colour[i*2] >> (16 + 4)) & 0xF;
adurand 0:490e67fb09c2 374 int g41 = (colour[i*2] >> (8 + 4)) & 0xF;
adurand 0:490e67fb09c2 375 int b41 = (colour[i*2] >> (0 + 4)) & 0xF;
adurand 0:490e67fb09c2 376
adurand 0:490e67fb09c2 377 int r42 = (colour[i*2+1] >> (16 + 4)) & 0xF;
adurand 0:490e67fb09c2 378 int g42 = (colour[i*2+1] >> (8 + 4)) & 0xF;
adurand 0:490e67fb09c2 379 int b42 = (colour[i*2+1] >> (0 + 4)) & 0xF;
adurand 0:490e67fb09c2 380 int d1 = (r41 << 4) | g41;
adurand 0:490e67fb09c2 381 int d2 = (b41 << 4) | r42;
adurand 0:490e67fb09c2 382 int d3 = (g42 << 4) | b42;
adurand 0:490e67fb09c2 383 data(d1);
adurand 0:490e67fb09c2 384 data(d2);
adurand 0:490e67fb09c2 385 data(d3);
adurand 0:490e67fb09c2 386 }
adurand 0:490e67fb09c2 387 break;
adurand 0:490e67fb09c2 388 }
adurand 0:490e67fb09c2 389 _window(0, 0, NOKIALCD_WIDTH, NOKIALCD_HEIGHT);
adurand 0:490e67fb09c2 390 _cs = 1;
adurand 0:490e67fb09c2 391 }
adurand 0:490e67fb09c2 392
adurand 0:490e67fb09c2 393 void NokiaLCD::bitblit(int x, int y, int width, int height, const char* bitstream) {
adurand 0:490e67fb09c2 394 _cs = 0;
adurand 0:490e67fb09c2 395 _window(x, y, width, height);
adurand 0:490e67fb09c2 396
adurand 0:490e67fb09c2 397 switch (_type) {
adurand 0:490e67fb09c2 398 case LCD6100:
adurand 0:490e67fb09c2 399 case PCF8833:
adurand 0:490e67fb09c2 400 for (int i=0; i<height*width; i++) {
adurand 0:490e67fb09c2 401 int byte = i / 8;
adurand 0:490e67fb09c2 402 int bit = i % 8;
adurand 0:490e67fb09c2 403 int colour = ((bitstream[byte] << bit) & 0x80) ? _foreground : _background;
adurand 0:490e67fb09c2 404 _putp(colour);
adurand 0:490e67fb09c2 405 }
adurand 0:490e67fb09c2 406 break;
adurand 0:490e67fb09c2 407 case LCD6610:
adurand 0:490e67fb09c2 408 for(int i=0; i<height*width/2; i++) {
adurand 0:490e67fb09c2 409 int byte1 = (i*2) / 8;
adurand 0:490e67fb09c2 410 int bit1 = (i*2) % 8;
adurand 0:490e67fb09c2 411 int colour1 = ((bitstream[byte1] << bit1) & 0x80) ? _foreground : _background;
adurand 0:490e67fb09c2 412 int byte2 = (i*2+1) / 8;
adurand 0:490e67fb09c2 413 int bit2 = (i*2+1) % 8;
adurand 0:490e67fb09c2 414 int colour2 = ((bitstream[byte2] << bit2) & 0x80) ? _foreground : _background;
adurand 0:490e67fb09c2 415
adurand 0:490e67fb09c2 416 int r41 = (colour1 >> (16 + 4)) & 0xF;
adurand 0:490e67fb09c2 417 int g41 = (colour1 >> (8 + 4)) & 0xF;
adurand 0:490e67fb09c2 418 int b41 = (colour1 >> (0 + 4)) & 0xF;
adurand 0:490e67fb09c2 419
adurand 0:490e67fb09c2 420 int r42 = (colour2 >> (16 + 4)) & 0xF;
adurand 0:490e67fb09c2 421 int g42 = (colour2 >> (8 + 4)) & 0xF;
adurand 0:490e67fb09c2 422 int b42 = (colour2 >> (0 + 4)) & 0xF;
adurand 0:490e67fb09c2 423 int d1 = (r41 << 4) | g41;
adurand 0:490e67fb09c2 424 int d2 = (b41 << 4) | r42;
adurand 0:490e67fb09c2 425 int d3 = (g42 << 4) | b42;
adurand 0:490e67fb09c2 426 data(d1);
adurand 0:490e67fb09c2 427 data(d2);
adurand 0:490e67fb09c2 428 data(d3);
adurand 0:490e67fb09c2 429 }
adurand 0:490e67fb09c2 430 break;
adurand 0:490e67fb09c2 431 }
adurand 0:490e67fb09c2 432 _window(0, 0, _width, _height);
adurand 0:490e67fb09c2 433 _cs = 1;
adurand 0:490e67fb09c2 434 }
adurand 0:490e67fb09c2 435
adurand 0:490e67fb09c2 436 void NokiaLCD::foreground(int c) {
adurand 0:490e67fb09c2 437 _foreground = c;
adurand 0:490e67fb09c2 438 }
adurand 0:490e67fb09c2 439
adurand 0:490e67fb09c2 440 void NokiaLCD::background(int c) {
adurand 0:490e67fb09c2 441 _background = c;
adurand 0:490e67fb09c2 442 }
adurand 0:490e67fb09c2 443
adurand 0:490e67fb09c2 444 int NokiaLCD::width() {
adurand 0:490e67fb09c2 445 return NOKIALCD_WIDTH;
adurand 0:490e67fb09c2 446 }
adurand 0:490e67fb09c2 447
adurand 0:490e67fb09c2 448 int NokiaLCD::height() {
adurand 0:490e67fb09c2 449 return NOKIALCD_HEIGHT;
adurand 0:490e67fb09c2 450 }
adurand 0:490e67fb09c2 451
adurand 0:490e67fb09c2 452 int NokiaLCD::columns() {
adurand 0:490e67fb09c2 453 return NOKIALCD_COLS;
adurand 0:490e67fb09c2 454 }
adurand 0:490e67fb09c2 455
adurand 0:490e67fb09c2 456 int NokiaLCD::rows() {
adurand 0:490e67fb09c2 457 return NOKIALCD_ROWS;
adurand 0:490e67fb09c2 458 }