summaryrefslogtreecommitdiff
path: root/libraries/MultiLCD/SSD1289.cpp
blob: 65522370eb6c1ec22f8ca246bd557bbaba17e7ea (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
/*************************************************************************
* Arduino Text Display Library for Multiple LCDs
* Distributed under GPL v2.0
* Copyright (c) 2013 Stanley Huang <stanleyhuangyc@live.com>
* All rights reserved.
*************************************************************************/

#include <Arduino.h>
#include "MultiLCD.h"

/**********************************************
Define zone
**********************************************/

#define RS 59
#define WR 58
#define CS 57
#define RST 56

#define T_CLK 55
#define T_CS 60
#define T_DIN 54
#define T_DOUT 8
#define T_IRQ 9

#define X_CONST 240
#define Y_CONST 320

#define PREC_TOUCH_CONST 10

#define PixSizeX	13.78
#define PixOffsX	411

#define PixSizeY	11.01
#define PixOffsY	378

#define WINDOW_XADDR_START	0x0050 // Horizontal Start Address Set
#define WINDOW_XADDR_END	0x0051 // Horizontal End Address Set
#define WINDOW_YADDR_START	0x0052 // Vertical Start Address Set
#define WINDOW_YADDR_END	0x0053 // Vertical End Address Set
#define GRAM_XADDR		    0x0020 // GRAM Horizontal Address Set
#define GRAM_YADDR		    0x0021 // GRAM Vertical Address Set
#define GRAMWR 			    0x0022 // memory write

/* LCD color */
#define White          0xFFFF
#define Black          0x0000
#define Blue           0x001F
#define Blue2          0x051F
#define Red            0xF800
#define Magenta        0xF81F
#define Green          0x07E0
#define Cyan           0x7FFF
#define Yellow         0xFFE0

/**********************************************
Standard C functions zone
**********************************************/
void LCD_SSD1289::begin()
{
    delay(50);
	pinMode(__p1,OUTPUT);
	pinMode(__p2,OUTPUT);
	pinMode(__p3,OUTPUT);
	if (__p4 != NOTINUSE)
		pinMode(__p4,OUTPUT);
	if ((display_transfer_mode==LATCHED_16) or ((display_transfer_mode==1) and (display_serial_mode==SERIAL_5PIN)))
		pinMode(__p5,OUTPUT);
	if (display_transfer_mode!=1)
		_set_direction_registers(display_transfer_mode);

	_hw_special_init();

	sbi(P_RST, B_RST);
	delay(5);
	cbi(P_RST, B_RST);
	delay(15);
	sbi(P_RST, B_RST);
	delay(15);

	setColor(0xffff);
	setBackColor(0);
	_transparent = false;

	cbi(P_CS, B_CS);

	LCD_Write_COM_DATA(0x00,0x0001);
	LCD_Write_COM_DATA(0x03,0xA8A4);
	LCD_Write_COM_DATA(0x0C,0x0000);
	LCD_Write_COM_DATA(0x0D,0x080C);
	LCD_Write_COM_DATA(0x0E,0x2B00);
	LCD_Write_COM_DATA(0x1E,0x00B7);
	LCD_Write_COM_DATA(0x01,0x2B3F);
	LCD_Write_COM_DATA(0x02,0x0600);
	LCD_Write_COM_DATA(0x10,0x0000);
	LCD_Write_COM_DATA(0x11,0x6070);
	LCD_Write_COM_DATA(0x05,0x0000);
	LCD_Write_COM_DATA(0x06,0x0000);
	LCD_Write_COM_DATA(0x16,0xEF1C);
	LCD_Write_COM_DATA(0x17,0x0003);
	LCD_Write_COM_DATA(0x07,0x0233);
	LCD_Write_COM_DATA(0x0B,0x0000);
	LCD_Write_COM_DATA(0x0F,0x0000);
	LCD_Write_COM_DATA(0x41,0x0000);
	LCD_Write_COM_DATA(0x42,0x0000);
	LCD_Write_COM_DATA(0x48,0x0000);
	LCD_Write_COM_DATA(0x49,0x013F);
	LCD_Write_COM_DATA(0x4A,0x0000);
	LCD_Write_COM_DATA(0x4B,0x0000);
	LCD_Write_COM_DATA(0x44,0xEF00);
	LCD_Write_COM_DATA(0x45,0x0000);
	LCD_Write_COM_DATA(0x46,0x013F);
	LCD_Write_COM_DATA(0x30,0x0707);
	LCD_Write_COM_DATA(0x31,0x0204);
	LCD_Write_COM_DATA(0x32,0x0204);
	LCD_Write_COM_DATA(0x33,0x0502);
	LCD_Write_COM_DATA(0x34,0x0507);
	LCD_Write_COM_DATA(0x35,0x0204);
	LCD_Write_COM_DATA(0x36,0x0204);
	LCD_Write_COM_DATA(0x37,0x0502);
	LCD_Write_COM_DATA(0x3A,0x0302);
	LCD_Write_COM_DATA(0x3B,0x0302);
	LCD_Write_COM_DATA(0x23,0x0000);
	LCD_Write_COM_DATA(0x24,0x0000);
	LCD_Write_COM_DATA(0x25,0x8000);
	LCD_Write_COM_DATA(0x4f,0x0000);
	LCD_Write_COM_DATA(0x4e,0x0000);
	LCD_Write_COM(0x22);

	sbi (P_CS, B_CS);

	clear();
}

void LCD_SSD1289::setXY(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2)
{
    swap(word, x1, y1);
    swap(word, x2, y2)
    y1=disp_y_size-y1;
    y2=disp_y_size-y2;
    swap(word, y1, y2)
    // begin hardware specific code
	LCD_Write_COM_DATA(0x44,(x2<<8)+x1);
	LCD_Write_COM_DATA(0x45,y1);
	LCD_Write_COM_DATA(0x46,y2);
	LCD_Write_COM_DATA(0x4e,x1);
	LCD_Write_COM_DATA(0x4f,y1);
	LCD_Write_COM(0x22);
}

void LCD_SSD1289::Enable()
{
    cbi(P_CS, B_CS);
}
void LCD_SSD1289::Disable()
{
    sbi(P_CS, B_CS);
}

void LCD_SSD1289::clearPixels(uint16_t pixels)
{
    do {
        setPixel(bch, bcl);
    } while(--pixels);
}

void LCD_SSD1289::clear()
{
    m_x = 0;
    m_y = 0;
    clrScr();
}

size_t LCD_SSD1289::write(uint8_t c)
{
    if (c == '\n') {
        m_x += (m_font + 1) << 3;
        return 0;
    } else if (c == '\r') {
        m_y = 0;
        return 0;
    }
    if (m_x >= 320) return 0;
    Enable();
    if (m_font == FONT_SIZE_SMALL) {
        setXY(m_x, m_y, m_x + 4, m_y + 7);
        if (c > 0x20 && c < 0x7f) {
            byte i = 4;
            do {
                unsigned char d = pgm_read_byte(&font5x8[c - 0x21][i]);
                for (byte j = 0; j < 8; j++, d >>= 1) {
                    if (d & 1)
                        setPixel(fch, fcl);
                    else
                        setPixel(bch, bcl);
                }
            } while(i--);
        } else {
            clearPixels(5 * 8);
        }
        m_x += 6;
    } else {
        setXY(m_x, m_y, m_x + 7, m_y + 15);
        if (c > 0x20 && c < 0x7f) {
            byte pgm_buffer[16];
            memcpy_P(pgm_buffer, &font8x16_terminal[c - 0x21], 16);
            for (byte i = 0; i < 16; i += 2) {
                unsigned char d = pgm_buffer[14 - i];
                for (byte j = 0; j < 8; j++, d >>= 1) {
                    if (d & 1)
                        setPixel(fch, fcl);
                    else
                        setPixel(bch, bcl);
                }
                d = pgm_buffer[15 - i];
                for (byte j = 0; j < 8; j++, d >>= 1) {
                    if (d & 1)
                        setPixel(fch, fcl);
                    else
                        setPixel(bch, bcl);
                }
            }
        } else {
            clearPixels(16 * 8);
        }
        m_x += 9;
    }
    Disable();
}

void LCD_SSD1289::writeDigit(byte n)
{
    Enable();
    if (m_font == FONT_SIZE_SMALL) {
        setXY(m_x, m_y, m_x + 7, m_y + 7);
        if (n <= 9) {
            byte pgm_buffer[8];
            memcpy_P(pgm_buffer, &digits8x8[n], 8);
            byte i = 7;
            do {
                unsigned char d = pgm_buffer[i];
                for (byte j = 0; j < 8; j++, d >>= 1) {
                    if (d & 1)
                        setPixel(fch, fcl);
                    else
                        setPixel(bch, bcl);
                }
            } while (i--);

        } else {
            clearPixels(8 * 8);
        }
        m_x += 8;
    } else if (m_font == FONT_SIZE_MEDIUM) {
        write(n <= 9 ? ('0' + n) : ' ');
    } else if (m_font == FONT_SIZE_LARGE) {
        setXY(m_x, m_y, m_x + 15, m_y + 15);
        if (n <= 9) {
            byte pgm_buffer[32];
            memcpy_P(pgm_buffer, &digits16x16[n], sizeof(pgm_buffer));
            for (byte i = 0; i < 16; i++) {
                unsigned char d = pgm_buffer[15 - i];
                for (byte j = 0; j < 8; j++, d >>= 1) {
                    if (d & 1)
                        setPixel(fch, fcl);
                    else
                        setPixel(bch, bcl);
                }
                d = pgm_buffer[31 - i];
                for (byte j = 0; j < 8; j++, d >>= 1) {
                    if (d & 1)
                        setPixel(fch, fcl);
                    else
                        setPixel(bch, bcl);
                }
            }
        } else {
            clearPixels(16 * 16);
        }
        m_x += 16;
    } else if (m_font == FONT_SIZE_XLARGE) {
        setXY(m_x, m_y, m_x + 15, m_y + 23);
        if (n <= 9) {
            byte pgm_buffer[48];
            memcpy_P(pgm_buffer, &digits16x24[n], sizeof(pgm_buffer));
            for (int i = 0; i < 48; i += 3) {
                unsigned char d = pgm_buffer[45 - i];
                for (int j = 0; j < 8; j++, d >>= 1) {
                    if (d & 1)
                        setPixel(fch, fcl);
                    else
                        setPixel(bch, bcl);
                }
                d = pgm_buffer[46 - i];
                for (int j = 0; j < 8; j++, d >>= 1) {
                    if (d & 1)
                        setPixel(fch, fcl);
                    else
                        setPixel(bch, bcl);
                }
                d = pgm_buffer[47 - i];
                for (int j = 0; j < 8; j++, d >>= 1) {
                    if (d & 1)
                        setPixel(fch, fcl);
                    else
                        setPixel(bch, bcl);
                }
            }
        } else {
            clearPixels(16 * 24);
        }
        m_x += 18;
    }
    Disable();
}

void LCD_SSD1289::draw(const PROGMEM byte* buffer, uint16_t width, uint16_t height)
{
    byte rows = height >> 3;
    Enable();
    setXY(m_x, m_y, m_x + width - 1, m_y + height - 1);
    for (int16_t i = width - 1; i >= 0; i--) {
        for (uint8_t h = 0; h < rows; h++) {
#ifndef __arm__
           byte d = pgm_read_byte(buffer + i + width * h);
#else
           byte d = buffer[i + width * h];
#endif
            for (byte j = 0; j < 8; j++, d >>= 1) {
                if (d & 1) {
                    setPixel(fch, fcl);
                } else {
                    setPixel(bch, bcl);
                }
            }
        }
    }
    Disable();
    m_x += width;
}

void LCD_SSD1289::draw(const PROGMEM byte* buffer, uint16_t width, uint16_t height, byte scaleX, byte scaleY)
{
    byte rows = height >> 3;
    if (scaleY == 0) scaleY = scaleX;
    Enable();
    setXY(m_x, m_y, m_x + width * scaleX - 1, m_y + height * scaleY - 1);
    for (int16_t i = width - 1; i >= 0; i--) {
        for (byte n = 0; n < scaleX; n++) {
            for (uint8_t h = 0; h < rows; h++) {
#ifndef __arm__
                byte d = pgm_read_byte(buffer + i + width * h);
#else
                byte d = buffer[i + width * h];
#endif
                for (byte j = 0; j < 8; j++, d >>= 1) {
                    if (d & 1) {
                        for (byte m = 0; m < scaleY; m++) {
                            setPixel(fch, fcl);
                        }
                    } else {
                        for (byte m = 0; m < scaleY; m++) {
                            setPixel(bch, bcl);
                        }
                    }
                }
            }
        }
    }
    Disable();
    m_x += width * scaleX;
}

void LCD_SSD1289::draw4bpp(const PROGMEM byte* buffer, uint16_t width, uint16_t height)
{
    char buf[240];
    Enable();
    setXY(m_x, m_y, m_x + width * 2 - 1, m_y + height * 2 - 1);
    uint16_t i = width - 1;
    do {
        memcpy_P(buf, buffer + i * height * 2, height * 2);
        for (byte j = 0; j < height * 2; j += 2) {
            setPixel(buf[j + 1], buf[j]);
            setPixel(buf[j + 1], buf[j]);
        }
        for (byte j = 0; j < height * 2; j += 2) {
            setPixel(buf[j + 1], buf[j]);
            setPixel(buf[j + 1], buf[j]);
        }
    } while (i--);
    Disable();
    m_x += width * 2;
}