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https://github.com/YuzuZensai/MCUFRIEND_kbv.git
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183 lines
6.6 KiB
C++
183 lines
6.6 KiB
C++
/*
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* utftglue.h
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*
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* Created: 02/03/2013 14:25:06
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* Author: David Prentice
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*/
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#ifndef UTFTGLUE_H_
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#define UTFTGLUE_H_
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#define LEFT 0
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#define RIGHT 9999
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#define CENTER 9998
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#define PORTRAIT 0
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#define LANDSCAPE 1
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#include <MCUFRIEND_kbv.h>
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#include <Adafruit_GFX.h>
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#if !defined(AVR)
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#include <avr/dtostrf.h>
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#endif
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#undef _GFXFONT_H_ //comment this line to enable FreeFonts
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#if defined(_GFXFONT_H_)
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#include <FreeDefaultFonts.h>
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#define SmallFont &FreeSmallFont
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#define BigFont &FreeBigFont
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#define SevenSegNumFont &FreeSevenSegNumFont
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#else
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extern uint8_t SmallFont[];
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extern uint8_t BigFont[];
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extern uint8_t SevenSegNumFont[];
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#endif
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struct _current_font
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{
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uint8_t* font;
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uint8_t x_size;
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uint8_t y_size;
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uint8_t offset;
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uint8_t numchars;
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};
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class UTFTGLUE : public MCUFRIEND_kbv
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{
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public:
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// UTFTGLUE() : MCUFRIEND_kbv() {}
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UTFTGLUE(byte model, int RS, int WR,int CS, int RST, int RD = A0) : MCUFRIEND_kbv(CS, RS, WR, RD, RST) {}
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void InitLCD(byte orientation=LANDSCAPE) {
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MCUFRIEND_kbv::reset();
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uint16_t ID = MCUFRIEND_kbv::readID();
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if (ID == 0) ID = 0x9341; //DealExtreme with EXTC=0
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// if (ID == 0x0089 || ID == 0x8989) ID = 0x1289;
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// if (ID == 0x00D3 || ID == 0xD3D3) ID = 0x9481; //write-only controller
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// if (ID == 0x00D3 || ID == 0xD3D3) ID = 0x9486; //write-only controller
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if (ID == 0x00D3 || ID == 0xD3D3) ID = 0x9090; //write-only controller HX8357-D
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// if (ID == 0x9327 && orientation == LANDSCAPE) orientation = 3;
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MCUFRIEND_kbv::begin(ID);
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MCUFRIEND_kbv::setRotation(_orient = orientation);
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_radius = 4;
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_fontsize = 1;
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}
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void clrScr() { MCUFRIEND_kbv::fillScreen(0x0000);}
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void drawPixel(int x, int y) { MCUFRIEND_kbv::drawPixel(x, y, _fcolor);}
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void drawLine(int x1, int y1, int x2, int y2) { MCUFRIEND_kbv::drawLine(x1, y1, x2, y2, _fcolor);}
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void fillScr(byte r, byte g, byte b) { MCUFRIEND_kbv::fillScreen(setrgb(r, g, b));}
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void drawRect(int x1, int y1, int x2, int y2) {
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int w = x2 - x1 + 1, h = y2 - y1 + 1;
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if (w < 0) { x1 = x2; w = -w; }
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if (h < 0) { y1 = y2; h = -h; }
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MCUFRIEND_kbv::drawRect(x1, y1, w, h, _fcolor);
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}
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void drawRoundRect(int x1, int y1, int x2, int y2) {
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int w = x2 - x1 + 1, h = y2 - y1 + 1;
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if (w < 0) { x1 = x2; w = -w; }
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if (h < 0) { y1 = y2; h = -h; }
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MCUFRIEND_kbv::drawRoundRect(x1, y1, w, h, _radius, _fcolor);
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}
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void fillRect(int x1, int y1, int x2, int y2) {
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int w = x2 - x1 + 1, h = y2 - y1 + 1;
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if (w < 0) { x1 = x2; w = -w; }
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if (h < 0) { y1 = y2; h = -h; }
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MCUFRIEND_kbv::fillRect(x1, y1, w, h, _fcolor);
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}
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void fillRoundRect(int x1, int y1, int x2, int y2) {
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int w = x2 - x1 + 1, h = y2 - y1 + 1;
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if (w < 0) { x1 = x2; w = -w; }
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if (h < 0) { y1 = y2; h = -h; }
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MCUFRIEND_kbv::fillRoundRect(x1, y1, w, h, _radius, _fcolor);
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}
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void drawCircle(int x, int y, int radius) { MCUFRIEND_kbv::drawCircle(x, y, radius, _fcolor);}
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void fillCircle(int x, int y, int radius) { MCUFRIEND_kbv::fillCircle(x, y, radius, _fcolor);}
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void setColor(byte r, byte g, byte b) { MCUFRIEND_kbv::setTextColor(_fcolor = setrgb(r, g, b), _bcolor);}
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void setColor(uint16_t c) { MCUFRIEND_kbv::setTextColor(_fcolor = c, _bcolor);}
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void setBackColor(byte r, byte g, byte b) { MCUFRIEND_kbv::setTextColor(_fcolor, _bcolor = setrgb(r, g, b));}
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void setBackColor(uint32_t c) { if (c == 0xFFFFFFFF) _bcolor = _fcolor; MCUFRIEND_kbv::setTextColor(_fcolor, _bcolor = c);}
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void print(const char *st, int x, int y, int deg=0) {
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settextcursor((char*)st, x, y); MCUFRIEND_kbv::print(st);}
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void print(char *st, int x, int y, int deg=0) {
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settextcursor(st, x, y); MCUFRIEND_kbv::print(st);}
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void print(String st, int x, int y, int deg=0) {
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settextcursor((char*)(st.c_str()), x, y); MCUFRIEND_kbv::print(st);}
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void printNumI(long num, int x, int y, int length=0, char filler=' ') {
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// char buf[17]; ltoa(num, buf, 10);
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// settextcursor(buf, x, y); MCUFRIEND_kbv::print(buf);
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// settextcursor((char*)"", x, y); MCUFRIEND_kbv::print(num);
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char buf[17], len = 0, *p = buf + 17, sign = num < 0;
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if (sign) num = -num;
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*--p = '\0';
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if (num == 0) *--p = '0';
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else while (num > 0 && len < 10) { //int32_t -2147483648 i.e. 10 digits + sign
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*--p = '0' + num % 10;
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num /= 10;
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len++;
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}
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if (sign) *--p = '-';
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while (len++ < length) *--p = filler;
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settextcursor(p, x, y); //calculates where to start cursor for CENTER, RIGHT etc
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MCUFRIEND_kbv::print(p); //actually print the data
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}
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void printNumF(double num, byte dec, int x, int y, char divider='.', int length=0, char filler=' ') {
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// settextcursor((char*)"", x, y); MCUFRIEND_kbv::print(num, dec);
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char buf[20]; dtostrf(num, length, dec, buf); settextcursor(buf, x, y); MCUFRIEND_kbv::print(buf);
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}
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#if !defined(_GFXFONT_H_)
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void setFont(uint8_t* font) { MCUFRIEND_kbv::setTextSize(_fontsize = 1);}
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#endif
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void drawBitmap(int x, int y, int sx, int sy, const uint16_t *data, int scale=1) {
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uint16_t color;
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MCUFRIEND_kbv::setAddrWindow(x, y, x + sx*scale - 1, y + sy*scale - 1);
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if (scale == 1) MCUFRIEND_kbv::pushColors((const uint8_t*)data, sx * sy, 1);
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else {
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for (int row = 0; row < sy; row++) {
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for (int col = 0; col < sx; col++) {
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color = pgm_read_word(data + (row*sx + col)*1);
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MCUFRIEND_kbv::fillRect(x+col*scale, y+row*scale, scale, scale, color);
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}
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}
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}
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}
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// void drawBitmap(int x, int y, int sx, int sy, bitmapdatatype data, int deg, int rox, int roy);
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// void lcdOff();
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// void lcdOn();
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// void setContrast(char c);
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int getDisplayXSize() { return MCUFRIEND_kbv::width(); }
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int getDisplayYSize() { return MCUFRIEND_kbv::height(); }
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// void LCD_Write_DATA(char VH,char VL);
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// void dispBitmap(File inFile);
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protected:
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uint16_t _fcolor;
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uint16_t _bcolor;
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uint8_t _fontsize;
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uint8_t _radius;
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uint8_t _orient;
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void settextcursor(char *st, int x, int y) {
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int16_t pos, x1, y1;
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uint16_t len, w, h;
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#if defined(_GFXFONT_H_)
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if (MCUFRIEND_kbv::gfxFont != NULL) y += pgm_read_byte(&gfxFont->yAdvance);
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if (x == CENTER || x == RIGHT) {
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if (MCUFRIEND_kbv::gfxFont != NULL) {
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getTextBounds(st, 0, 0, &x1, &y1, &w, &h);
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len = x1 - 0 + w; // misses the final right padding.
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} else
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#else
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if (x == CENTER || x == RIGHT) {
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#endif
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{
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len = strlen(st) * 6 * _fontsize;
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}
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pos = (MCUFRIEND_kbv::width() - len);
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if (x == CENTER) x = pos/2;
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else x = pos - 1;
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}
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MCUFRIEND_kbv::setCursor(x, y);
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}
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uint16_t setrgb(byte r, byte g, byte b) { return ((r&0xF8) << 8) | ((g&0xFC) << 3) | (b>>3);}
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};
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#endif /* UTFTGLUE_H_ */ |