source: rtos_arduino/trunk/arduino_lib/libraries/Robot_Control/src/Arduino_LCD.cpp@ 136

Last change on this file since 136 was 136, checked in by ertl-honda, 8 years ago

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1/***************************************************
2 This is a library for the Adafruit 1.8" SPI display.
3 This library works with the Adafruit 1.8" TFT Breakout w/SD card
4 ----> http://www.adafruit.com/products/358
5 as well as Adafruit raw 1.8" TFT display
6 ----> http://www.adafruit.com/products/618
7
8 Check out the links above for our tutorials and wiring diagrams
9 These displays use SPI to communicate, 4 or 5 pins are required to
10 interface (RST is optional)
11 Adafruit invests time and resources providing this open source code,
12 please support Adafruit and open-source hardware by purchasing
13 products from Adafruit!
14
15 Written by Limor Fried/Ladyada for Adafruit Industries.
16 MIT license, all text above must be included in any redistribution
17 ****************************************************/
18
19#include "Arduino_LCD.h"
20//#include <avr/pgmspace.h>
21#include <limits.h>
22//#include "pins_arduino.h"
23#include "wiring_private.h"
24#include <SPI.h>
25
26
27// Constructor when using software SPI. All output pins are configurable.
28Arduino_LCD::Arduino_LCD(uint8_t cs, uint8_t rs, uint8_t sid, uint8_t sclk,
29 uint8_t rst) : Adafruit_GFX(ILI9163C_TFTWIDTH, ILI9163C_TFTHEIGHT)
30{
31 _cs = cs;
32 _rs = rs;
33 _sid = sid;
34 _sclk = sclk;
35 _rst = rst;
36 hwSPI = false;
37}
38
39
40// Constructor when using hardware SPI. Faster, but must use SPI pins
41// specific to each board type (e.g. 11,13 for Uno, 51,52 for Mega, etc.)
42Arduino_LCD::Arduino_LCD(uint8_t cs, uint8_t rs, uint8_t rst) :
43 Adafruit_GFX(ILI9163C_TFTWIDTH, ILI9163C_TFTHEIGHT) {
44 _cs = cs;
45 _rs = rs;
46 _rst = rst;
47 hwSPI = true;
48 _sid = _sclk = 0;
49}
50
51
52inline void Arduino_LCD::spiwrite(uint8_t c) {
53
54 //Serial.println(c, HEX);
55
56/* if (hwSPI) {
57 SPDR = c;
58 while(!(SPSR & _BV(SPIF)));
59 } else {
60 // Fast SPI bitbang swiped from LPD8806 library
61 for(uint8_t bit = 0x80; bit; bit >>= 1) {
62 if(c & bit) *dataport |= datapinmask;
63 else *dataport &= ~datapinmask;
64 *clkport |= clkpinmask;
65 *clkport &= ~clkpinmask;
66 }
67 }
68*/
69SPI.transfer(c);
70}
71
72
73void Arduino_LCD::writecommand(uint8_t c) {
74// *rsport &= ~rspinmask;
75// *csport &= ~cspinmask;
76digitalWrite(_rs, LOW);
77digitalWrite(_cs, LOW);
78
79 //Serial.print("C ");
80 spiwrite(c);
81//SPI.transfer(c);
82// *csport |= cspinmask;
83digitalWrite(_cs, HIGH);
84}
85
86
87void Arduino_LCD::writedata(uint8_t c) {
88// *rsport &= ~rspinmask;
89// *csport &= ~cspinmask;
90digitalWrite(_rs, HIGH);
91digitalWrite(_cs, LOW);
92
93 //Serial.print("D ");
94 spiwrite(c);
95//SPI.transfer(c);
96// *csport |= cspinmask;
97digitalWrite(_cs, HIGH);
98}
99
100
101// Rather than a bazillion writecommand() and writedata() calls, screen
102// initialization commands and arguments are organized in these tables
103// stored in PROGMEM. The table may look bulky, but that's mostly the
104// formatting -- storage-wise this is hundreds of bytes more compact
105// than the equivalent code. Companion function follows.
106#define DELAY 0x80
107//PROGMEM static prog_uchar
108/*uint8_t
109 Bcmd[] = { // Initialization commands for 7735B screens
110 18, // 18 commands in list:
111 ILI9163C_SWRESET, DELAY, // 1: Software reset, no args, w/delay
112 50, // 50 ms delay
113 ILI9163C_SLPOUT , DELAY, // 2: Out of sleep mode, no args, w/delay
114 255, // 255 = 500 ms delay
115 ILI9163C_COLMOD , 1+DELAY, // 3: Set color mode, 1 arg + delay: // I THINK THERE WAS SOMETHING HERE BECAUSE THE COMMAND IS CALLED 3A on Adafruits
116 0x05, // 16-bit color
117 10, // 10 ms delay
118 ILI9163C_FRMCTR1, 3+DELAY, // 4: Frame rate control, 3 args + delay:
119 0x00, // fastest refresh
120 0x06, // 6 lines front porch
121 0x03, // 3 lines back porch
122 10, // 10 ms delay
123 ILI9163C_MADCTL , 1 , // 5: Memory access ctrl (directions), 1 arg:
124 0x08, // Row addr/col addr, bottom to top refresh
125 ILI9163C_DISSET5, 2 , // 6: Display settings #5, 2 args, no delay:
126 0x15, // 1 clk cycle nonoverlap, 2 cycle gate
127 // rise, 3 cycle osc equalize
128 0x02, // Fix on VTL
129 ILI9163C_INVCTR , 1 , // 7: Display inversion control, 1 arg:
130 0x0, // Line inversion
131 ILI9163C_PWCTR1 , 2+DELAY, // 8: Power control, 2 args + delay:
132 0x02, // GVDD = 4.7V
133 0x70, // 1.0uA
134 10, // 10 ms delay
135 ILI9163C_PWCTR2 , 1 , // 9: Power control, 1 arg, no delay:
136 0x05, // VGH = 14.7V, VGL = -7.35V
137 ILI9163C_PWCTR3 , 2 , // 10: Power control, 2 args, no delay:
138 0x01, // Opamp current small
139 0x02, // Boost frequency
140 ILI9163C_VMCTR1 , 2+DELAY, // 11: Power control, 2 args + delay:
141 0x3C, // VCOMH = 4V
142 0x38, // VCOML = -1.1V
143 10, // 10 ms delay
144 ILI9163C_PWCTR6 , 2 , // 12: Power control, 2 args, no delay:
145 0x11, 0x15,
146 ILI9163C_GMCTRP1,16 , // 13: Magical unicorn dust, 16 args, no delay:
147 0x09, 0x16, 0x09, 0x20, // (seriously though, not sure what
148 0x21, 0x1B, 0x13, 0x19, // these config values represent)
149 0x17, 0x15, 0x1E, 0x2B,
150 0x04, 0x05, 0x02, 0x0E,
151 ILI9163C_GMCTRN1,16+DELAY, // 14: Sparkles and rainbows, 16 args + delay:
152 0x0B, 0x14, 0x08, 0x1E, // (ditto)
153 0x22, 0x1D, 0x18, 0x1E,
154 0x1B, 0x1A, 0x24, 0x2B,
155 0x06, 0x06, 0x02, 0x0F,
156 10, // 10 ms delay
157 ILI9163C_CASET , 4 , // 15: Column addr set, 4 args, no delay:
158 0x00, 0x02, // XSTART = 2
159 0x00, 0x81, // XEND = 129
160 ILI9163C_RASET , 4 , // 16: Row addr set, 4 args, no delay:
161 0x00, 0x02, // XSTART = 1
162 0x00, 0x81, // XEND = 160
163 ILI9163C_NORON , DELAY, // 17: Normal display on, no args, w/delay
164 10, // 10 ms delay
165 ILI9163C_DISPON , DELAY, // 18: Main screen turn on, no args, w/delay
166 255 }, // 255 = 500 ms delay
167*/
168uint8_t
169 Bcmd[] = { // Initialization commands for 7735B screens
170 19, // 19 commands in list:
171 ILI9163C_SWRESET, DELAY, // 1: Software reset, no args, w/delay
172 50, // 50 ms delay
173 0x11 , DELAY, // 2: Out of sleep mode, no args, w/delay
174 100, // 255 = 500 ms delay
175 0x26 , 1, // 3: Set default gamma
176 0x04, // 16-bit color
177 0xb1, 2, // 4: Frame Rate
178 0x0b,
179 0x14,
180 0xc0, 2, // 5: VRH1[4:0] & VC[2:0]
181 0x08,
182 0x00,
183 0xc1, 1, // 6: BT[2:0]
184 0x05,
185 0xc5, 2, // 7: VMH[6:0] & VML[6:0]
186 0x41,
187 0x30,
188 0xc7, 1, // 8: LCD Driving control
189 0xc1,
190 0xEC, 1, // 9: Set pumping color freq
191 0x1b,
192 0x3a , 1 + DELAY, // 10: Set color format
193 0x55, // 16-bit color
194 100,
195 0x2a, 4, // 11: Set Column Address
196 0x00,
197 0x00,
198 0x00,
199 0x7f,
200 0x2b, 4, // 12: Set Page Address
201 0x00,
202 0x00,
203 0x00,
204 0x9f,
205 0x36, 1, // 12+1: Set Scanning Direction
206 0xc8,
207 0xb7, 1, // 14: Set Source Output Direciton
208 0x00,
209 0xf2, 1, // 15: Enable Gamma bit
210 0x01,
211 0xe0, 15 + DELAY, // 16: magic
212 0x28, 0x24, 0x22, 0x31,
213 0x2b, 0x0e, 0x53, 0xa5,
214 0x42, 0x16, 0x18, 0x12,
215 0x1a, 0x14, 0x03,
216 50,
217 0xe1, 15 + DELAY, // 17: more magic
218 0x17, 0x1b, 0x1d, 0x0e,
219 0x14, 0x11, 0x2c, 0xa5,
220 0x3d, 0x09, 0x27, 0x2d,
221 0x25, 0x2b, 0x3c,
222 50,
223 ILI9163C_NORON , DELAY, // 18: Normal display on, no args, w/delay
224 10, // 10 ms delay
225 ILI9163C_DISPON , DELAY, // 19: Main screen turn on, no args w/delay
226 100 }, // 100 ms delay
227Rcmd1[] = { // Init for 7735R, part 1 (red or green tab)
228 15, // 15 commands in list:
229 ILI9163C_SWRESET, DELAY, // 1: Software reset, 0 args, w/delay
230 150, // 150 ms delay
231 ILI9163C_SLPOUT , DELAY, // 2: Out of sleep mode, 0 args, w/delay
232 255, // 500 ms delay
233 ILI9163C_FRMCTR1, 3 , // 3: Frame rate ctrl - normal mode, 3 args:
234 0x01, 0x2C, 0x2D, // Rate = fosc/(1x2+40) * (LINE+2C+2D)
235 ILI9163C_FRMCTR2, 3 , // 4: Frame rate control - idle mode, 3 args:
236 0x01, 0x2C, 0x2D, // Rate = fosc/(1x2+40) * (LINE+2C+2D)
237 ILI9163C_FRMCTR3, 6 , // 5: Frame rate ctrl - partial mode, 6 args:
238 0x01, 0x2C, 0x2D, // Dot inversion mode
239 0x01, 0x2C, 0x2D, // Line inversion mode
240 ILI9163C_INVCTR , 1 , // 6: Display inversion ctrl, 1 arg, no delay:
241 0x07, // No inversion
242 ILI9163C_PWCTR1 , 3 , // 7: Power control, 3 args, no delay:
243 0xA2,
244 0x02, // -4.6V
245 0x84, // AUTO mode
246 ILI9163C_PWCTR2 , 1 , // 8: Power control, 1 arg, no delay:
247 0xC5, // VGH25 = 2.4C VGSEL = -10 VGH = 3 * AVDD
248 ILI9163C_PWCTR3 , 2 , // 9: Power control, 2 args, no delay:
249 0x0A, // Opamp current small
250 0x00, // Boost frequency
251 ILI9163C_PWCTR4 , 2 , // 10: Power control, 2 args, no delay:
252 0x8A, // BCLK/2, Opamp current small & Medium low
253 0x2A,
254 ILI9163C_PWCTR5 , 2 , // 11: Power control, 2 args, no delay:
255 0x8A, 0xEE,
256 ILI9163C_VMCTR1 , 1 , // 12: Power control, 1 arg, no delay:
257 0x0E,
258 ILI9163C_INVOFF , 0 , // 13: Don't invert display, no args, no delay
259 ILI9163C_MADCTL , 1 , // 14: Memory access control (directions), 1 arg:
260 0xC8, // row addr/col addr, bottom to top refresh
261 ILI9163C_COLMOD , 1 , // 15: set color mode, 1 arg, no delay:
262 0x05 }, // 16-bit color
263
264 Rcmd2green[] = { // Init for 7735R, part 2 (green tab only)
265 2, // 2 commands in list:
266 ILI9163C_CASET , 4 , // 1: Column addr set, 4 args, no delay:
267 0x00, 0x02, // XSTART = 0
268 0x00, 0x7F+0x02, // XEND = 127
269 ILI9163C_RASET , 4 , // 2: Row addr set, 4 args, no delay:
270 0x00, 0x01, // XSTART = 0
271 0x00, 0x9F+0x01 }, // XEND = 159
272 Rcmd2red[] = { // Init for 7735R, part 2 (red tab only)
273 2, // 2 commands in list:
274 ILI9163C_CASET , 4 , // 1: Column addr set, 4 args, no delay:
275 0x00, 0x00, // XSTART = 0
276 0x00, 0x7F, // XEND = 127
277 ILI9163C_RASET , 4 , // 2: Row addr set, 4 args, no delay:
278 0x00, 0x00, // XSTART = 0
279 0x00, 0x9F }, // XEND = 159
280
281 Rcmd3[] = { // Init for 7735R, part 3 (red or green tab)
282 4, // 4 commands in list:
283 ILI9163C_GMCTRP1, 16 , // 1: Magical unicorn dust, 16 args, no delay:
284 0x02, 0x1c, 0x07, 0x12,
285 0x37, 0x32, 0x29, 0x2d,
286 0x29, 0x25, 0x2B, 0x39,
287 0x00, 0x01, 0x03, 0x10,
288 ILI9163C_GMCTRN1, 16 , // 2: Sparkles and rainbows, 16 args, no delay:
289 0x03, 0x1d, 0x07, 0x06,
290 0x2E, 0x2C, 0x29, 0x2D,
291 0x2E, 0x2E, 0x37, 0x3F,
292 0x00, 0x00, 0x02, 0x10,
293 ILI9163C_NORON , DELAY, // 3: Normal display on, no args, w/delay
294 10, // 10 ms delay
295 ILI9163C_DISPON , DELAY, // 4: Main screen turn on, no args w/delay
296 100 }; // 100 ms delay
297
298
299// Companion code to the above tables. Reads and issues
300// a series of LCD commands stored in PROGMEM byte array.
301//void Arduino_LCD::commandList(prog_uchar *addr) {
302void Arduino_LCD::commandList(uint8_t *addr) {
303
304 uint8_t numCommands, numArgs;
305 uint16_t ms;
306
307 numCommands = *addr++; // Number of commands to follow
308 while(numCommands--) { // For each command...
309 writecommand(*addr++); // Read, issue command
310 numArgs = *addr++; // Number of args to follow
311 ms = numArgs & DELAY; // If hibit set, delay follows args
312 numArgs &= ~DELAY; // Mask out delay bit
313 while(numArgs--) { // For each argument...
314 writedata(*addr++); // Read, issue argument
315 }
316
317 if(ms) {
318 ms = *addr++; // Read post-command delay time (ms)
319 if(ms == 255) ms = 500; // If 255, delay for 500 ms
320 delay(ms);
321 }
322 }
323}
324
325
326// Initialization code common to both 'B' and 'R' type displays
327//void Arduino_LCD::commonInit(prog_uchar *cmdList) {
328void Arduino_LCD::commonInit(uint8_t *cmdList) {
329
330 colstart = rowstart = 0; // May be overridden in init func
331
332 pinMode(_rs, OUTPUT);
333 pinMode(_cs, OUTPUT);
334/*
335 csport = portOutputRegister(digitalPinToPort(_cs));
336 cspinmask = digitalPinToBitMask(_cs);
337 rsport = portOutputRegister(digitalPinToPort(_rs));
338 rspinmask = digitalPinToBitMask(_rs);
339*/
340
341// if(hwSPI) { // Using hardware SPI
342 SPI.begin();
343 SPI.setClockDivider(21); // 4 MHz (half speed)
344// SPI.setClockDivider(SPI_CLOCK_DIV4); // 4 MHz (half speed)
345// SPI.setBitOrder(MSBFIRST);
346// there is no setBitOrder on the SPI library for the Due
347 SPI.setDataMode(SPI_MODE0);
348/*
349 } else {
350 pinMode(_sclk, OUTPUT);
351 pinMode(_sid , OUTPUT);
352 clkport = portOutputRegister(digitalPinToPort(_sclk));
353 clkpinmask = digitalPinToBitMask(_sclk);
354 dataport = portOutputRegister(digitalPinToPort(_sid));
355 datapinmask = digitalPinToBitMask(_sid);
356 *clkport &= ~clkpinmask;
357 *dataport &= ~datapinmask;
358 }
359*/
360
361 // toggle RST low to reset; CS low so it'll listen to us
362// *csport &= ~cspinmask;
363 digitalWrite(_cs, LOW);
364 if (_rst) {
365 pinMode(_rst, OUTPUT);
366 digitalWrite(_rst, HIGH);
367 delay(500);
368 digitalWrite(_rst, LOW);
369 delay(500);
370 digitalWrite(_rst, HIGH);
371 delay(500);
372 }
373
374 if(cmdList) commandList(cmdList);
375}
376
377
378// Initialization for ST7735B screens
379void Arduino_LCD::initB(void) {
380 commonInit(Bcmd);
381 commandList(Rcmd3);
382}
383
384
385// Initialization for ST7735R screens (green or red tabs)
386void Arduino_LCD::initR(uint8_t options) {
387 commonInit(Rcmd1);
388 if(options == INITR_GREENTAB) {
389 commandList(Rcmd2green);
390 colstart = 2;
391 rowstart = 1;
392 } else {
393 // colstart, rowstart left at default '0' values
394 commandList(Rcmd2red);
395 }
396 commandList(Rcmd3);
397}
398
399
400void Arduino_LCD::setAddrWindow(uint8_t x0, uint8_t y0, uint8_t x1,
401 uint8_t y1) {
402
403 writecommand(ILI9163C_CASET); // Column addr set
404 writedata(0x00);
405 writedata(x0+colstart); // XSTART
406 writedata(0x00);
407 writedata(x1+colstart); // XEND
408
409 writecommand(ILI9163C_RASET); // Row addr set
410 writedata(0x00);
411 writedata(y0+rowstart); // YSTART
412 writedata(0x00);
413 writedata(y1+rowstart); // YEND
414
415 writecommand(ILI9163C_RAMWR); // write to RAM
416}
417
418
419void Arduino_LCD::fillScreen(uint16_t color) {
420
421 uint8_t x, y, hi = color >> 8, lo = color;
422
423 setAddrWindow(0, 0, _width-1, _height-1);
424
425// *rsport |= rspinmask;
426// *csport &= ~cspinmask;
427digitalWrite(_rs, HIGH);
428 digitalWrite(_cs, LOW);
429
430 for(y=_height; y>0; y--) {
431 for(x=_width; x>0; x--) {
432//SPI.transfer(hi);
433//SPI.transfer(lo);
434 spiwrite(hi);
435 spiwrite(lo);
436 }
437 }
438
439// *csport |= cspinmask;
440 digitalWrite(_cs, HIGH);
441}
442
443
444void Arduino_LCD::pushColor(uint16_t color) {
445// *rsport |= rspinmask;
446// *csport &= ~cspinmask;
447digitalWrite(_rs, HIGH);
448 digitalWrite(_cs, LOW);
449
450 spiwrite(color >> 8);
451 spiwrite(color);
452//SPI.transfer(color>>8);
453//SPI.transfer(color);
454
455// *csport |= cspinmask;
456 digitalWrite(_cs, HIGH);
457}
458
459
460void Arduino_LCD::drawPixel(int16_t x, int16_t y, uint16_t color) {
461
462 if((x < 0) ||(x >= _width) || (y < 0) || (y >= _height)) return;
463
464 setAddrWindow(x,y,x+1,y+1);
465
466// *rsport |= rspinmask;
467// *csport &= ~cspinmask;
468digitalWrite(_rs, HIGH);
469 digitalWrite(_cs, LOW);
470
471 spiwrite(color >> 8);
472 spiwrite(color);
473//SPI.transfer(color>>8);
474//SPI.transfer(color);
475
476// *csport |= cspinmask;
477 digitalWrite(_cs, HIGH);
478}
479
480
481void Arduino_LCD::drawFastVLine(int16_t x, int16_t y, int16_t h,
482 uint16_t color) {
483
484 // Rudimentary clipping
485 if((x >= _width) || (y >= _height)) return;
486 if((y+h-1) >= _height) h = _height-y;
487 setAddrWindow(x, y, x, y+h-1);
488
489 uint8_t hi = color >> 8, lo = color;
490// *rsport |= rspinmask;
491// *csport &= ~cspinmask;
492digitalWrite(_rs, HIGH);
493 digitalWrite(_cs, LOW);
494 while (h--) {
495 spiwrite(hi);
496 spiwrite(lo);
497//SPI.transfer(hi);
498//SPI.transfer(lo);
499 }
500// *csport |= cspinmask;
501 digitalWrite(_cs, HIGH);
502}
503
504
505void Arduino_LCD::drawFastHLine(int16_t x, int16_t y, int16_t w,
506 uint16_t color) {
507
508 // Rudimentary clipping
509 if((x >= _width) || (y >= _height)) return;
510 if((x+w-1) >= _width) w = _width-x;
511 setAddrWindow(x, y, x+w-1, y);
512
513 uint8_t hi = color >> 8, lo = color;
514// *rsport |= rspinmask;
515// *csport &= ~cspinmask;
516digitalWrite(_rs, HIGH);
517 digitalWrite(_cs, LOW);
518 while (w--) {
519 spiwrite(hi);
520 spiwrite(lo);
521//SPI.transfer(hi);
522//SPI.transfer(lo);
523 }
524// *csport |= cspinmask;
525 digitalWrite(_cs, HIGH);
526}
527
528
529// fill a rectangle
530void Arduino_LCD::fillRect(int16_t x, int16_t y, int16_t w, int16_t h,
531 uint16_t color) {
532
533 // rudimentary clipping (drawChar w/big text requires this)
534 if((x >= _width) || (y >= _height)) return;
535 if((x + w - 1) >= _width) w = _width - x;
536 if((y + h - 1) >= _height) h = _height - y;
537
538 setAddrWindow(x, y, x+w-1, y+h-1);
539
540 uint8_t hi = color >> 8, lo = color;
541// *rsport |= rspinmask;
542// *csport &= ~cspinmask;
543digitalWrite(_rs, HIGH);
544digitalWrite(_cs, LOW);
545 for(y=h; y>0; y--) {
546 for(x=w; x>0; x--) {
547 spiwrite(hi);
548 spiwrite(lo);
549//SPI.transfer(hi);
550//SPI.transfer(lo);
551 }
552 }
553
554// *csport |= cspinmask;
555digitalWrite(_cs, HIGH);
556}
557
558
559// Pass 8-bit (each) R,G,B, get back 16-bit packed color
560uint16_t Arduino_LCD::Color565(uint8_t r, uint8_t g, uint8_t b) {
561 return ((r & 0xF8) << 8) | ((g & 0xFC) << 3) | (b >> 3);
562}
563
564
565#define MADCTL_MY 0x80
566#define MADCTL_MX 0x40
567#define MADCTL_MV 0x20
568#define MADCTL_ML 0x10
569#define MADCTL_RGB 0x08
570#define MADCTL_MH 0x04
571
572void Arduino_LCD::setRotation(uint8_t m) {
573
574 writecommand(ILI9163C_MADCTL);
575 rotation = m % 4; // can't be higher than 3
576 switch (rotation) {
577 case 0:
578 writedata(MADCTL_MX | MADCTL_MY | MADCTL_RGB);
579 _width = ILI9163C_TFTWIDTH;
580 _height = ILI9163C_TFTHEIGHT;
581 break;
582 case 1:
583 writedata(MADCTL_MY | MADCTL_MV | MADCTL_RGB);
584 _width = ILI9163C_TFTHEIGHT;
585 _height = ILI9163C_TFTWIDTH;
586 break;
587 case 2:
588 writedata(MADCTL_RGB);
589 _width = ILI9163C_TFTWIDTH;
590 _height = ILI9163C_TFTHEIGHT;
591 break;
592 case 3:
593 writedata(MADCTL_MX | MADCTL_MV | MADCTL_RGB);
594 _width = ILI9163C_TFTHEIGHT;
595 _height = ILI9163C_TFTWIDTH;
596 break;
597 }
598}
599
600
601void Arduino_LCD::invertDisplay(boolean i) {
602 writecommand(i ? ILI9163C_INVON : ILI9163C_INVOFF);
603}
604
605/*
606 18, // there are 17 commands
607 ILI9163C_SWRESET, DELAY, // 1: Software reset, no args, w/delay
608 50, // 50 ms delay
609
610 0x11, //Exit Sleep
611 DELAY,50,
612
613 0x26, //Set Default Gamma
614 0x104,
615
616 //0xF2, //E0h & E1h Enable/Disable
617 //0x100,
618
619 0xB1,
620 0x10C,
621 0x114,
622
623 0xC0, //Set VRH1[4:0] & VC[2:0] for VCI1 & GVDD
624 0x10C,
625 0x105,
626
627 0xC1, //Set BT[2:0] for AVDD & VCL & VGH & VGL
628 0x102,
629
630 0xC5, //Set VMH[6:0] & VML[6:0] for VOMH & VCOML
631 0x129,
632 0x143,
633
634 0xC7,
635 0x140,
636
637 0x3a, //Set Color Format
638 0x105,
639
640 0x2A, //Set Column Address
641 0x100,
642 0x100,
643 0x100,
644 0x17F,
645
646 0x2B, //Set Page Address
647 0x100,
648 0x100,
649 0x100,
650 0x19F,
651
652 0x36, //Set Scanning Direction, RGB
653 0x1C0,
654
655 0xB7, //Set Source Output Direction
656 0x100,
657
658 0xf2, //Enable Gamma bit
659 0x101,
660
661 0xE0,
662 0x136,//p1
663 0x129,//p2
664 0x112,//p3
665 0x122,//p4
666 0x11C,//p5
667 0x115,//p6
668 0x142,//p7
669 0x1B7,//p8
670 0x12F,//p9
671 0x113,//p10
672 0x112,//p11
673 0x10A,//p12
674 0x111,//p13
675 0x10B,//p14
676 0x106,//p15
677
678 0xE1,
679 0x109,//p1
680 0x116,//p2
681 0x12D,//p3
682 0x10D,//p4
683 0x113,//p5
684 0x115,//p6
685 0x140,//p7
686 0x148,//p8
687 0x153,//p9
688 0x10C,//p10
689 0x11D,//p11
690 0x125,//p12
691 0x12E,//p13
692 0x134,//p14
693 0x139,//p15
694
695 0x33, // scroll setup
696 0x100,
697 0x100,
698 0x100,
699 0x1C1,
700 0x100,
701 0x100,
702
703 0x29, // Display On
704 0x2C}, // write gram
705
706*/
707
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