/* * utftglue.h * * Created: 02/03/2013 14:25:06 * Author: David Prentice */ #ifndef UTFTGLUE_H_ #define UTFTGLUE_H_ #define LEFT 0 #define RIGHT 9999 #define CENTER 9998 #define PORTRAIT 0 #define LANDSCAPE 1 #include #include //#if !defined(AVR) && !defined(ESP32) #if defined(__arm) #include #endif #undef _GFXFONT_H_ //comment this line to enable FreeFonts #if defined(_GFXFONT_H_) #include #define SmallFont &FreeSmallFont #define BigFont &FreeBigFont #define SevenSegNumFont &FreeSevenSegNumFont #else extern uint8_t SmallFont[]; extern uint8_t BigFont[]; extern uint8_t SevenSegNumFont[]; #endif struct _current_font { uint8_t* font; uint8_t x_size; uint8_t y_size; uint8_t offset; uint8_t numchars; }; class UTFTGLUE : public MCUFRIEND_kbv { public: // UTFTGLUE() : MCUFRIEND_kbv() {} UTFTGLUE(byte model, int RS, int WR,int CS, int RST, int RD = A0) : MCUFRIEND_kbv(CS, RS, WR, RD, RST) {} void InitLCD(byte orientation=LANDSCAPE) { MCUFRIEND_kbv::reset(); uint16_t ID = MCUFRIEND_kbv::readID(); if (ID == 0) ID = 0x9341; //DealExtreme with EXTC=0 // if (ID == 0x0089 || ID == 0x8989) ID = 0x1289; // if (ID == 0x00D3 || ID == 0xD3D3) ID = 0x9481; //write-only controller // if (ID == 0x00D3 || ID == 0xD3D3) ID = 0x9486; //write-only controller if (ID == 0x00D3 || ID == 0xD3D3) ID = 0x9090; //write-only controller HX8357-D // if (ID == 0x9327 && orientation == LANDSCAPE) orientation = 3; MCUFRIEND_kbv::begin(ID); MCUFRIEND_kbv::setRotation(_orient = orientation); _radius = 4; _fontsize = 1; } void clrScr() { MCUFRIEND_kbv::fillScreen(0x0000);} void drawPixel(int x, int y) { MCUFRIEND_kbv::drawPixel(x, y, _fcolor);} void drawLine(int x1, int y1, int x2, int y2) { MCUFRIEND_kbv::drawLine(x1, y1, x2, y2, _fcolor);} void fillScr(byte r, byte g, byte b) { MCUFRIEND_kbv::fillScreen(setrgb(r, g, b));} void drawRect(int x1, int y1, int x2, int y2) { int w = x2 - x1 + 1, h = y2 - y1 + 1; if (w < 0) { x1 = x2; w = -w; } if (h < 0) { y1 = y2; h = -h; } MCUFRIEND_kbv::drawRect(x1, y1, w, h, _fcolor); } void drawRoundRect(int x1, int y1, int x2, int y2) { int w = x2 - x1 + 1, h = y2 - y1 + 1; if (w < 0) { x1 = x2; w = -w; } if (h < 0) { y1 = y2; h = -h; } MCUFRIEND_kbv::drawRoundRect(x1, y1, w, h, _radius, _fcolor); } void fillRect(int x1, int y1, int x2, int y2) { int w = x2 - x1 + 1, h = y2 - y1 + 1; if (w < 0) { x1 = x2; w = -w; } if (h < 0) { y1 = y2; h = -h; } MCUFRIEND_kbv::fillRect(x1, y1, w, h, _fcolor); } void fillRoundRect(int x1, int y1, int x2, int y2) { int w = x2 - x1 + 1, h = y2 - y1 + 1; if (w < 0) { x1 = x2; w = -w; } if (h < 0) { y1 = y2; h = -h; } MCUFRIEND_kbv::fillRoundRect(x1, y1, w, h, _radius, _fcolor); } void drawCircle(int x, int y, int radius) { MCUFRIEND_kbv::drawCircle(x, y, radius, _fcolor);} void fillCircle(int x, int y, int radius) { MCUFRIEND_kbv::fillCircle(x, y, radius, _fcolor);} void setColor(byte r, byte g, byte b) { MCUFRIEND_kbv::setTextColor(_fcolor = setrgb(r, g, b), _bcolor);} void setColor(uint16_t c) { MCUFRIEND_kbv::setTextColor(_fcolor = c, _bcolor);} void setBackColor(byte r, byte g, byte b) { MCUFRIEND_kbv::setTextColor(_fcolor, _bcolor = setrgb(r, g, b));} void setBackColor(uint32_t c) { if (c == 0xFFFFFFFF) _bcolor = _fcolor; MCUFRIEND_kbv::setTextColor(_fcolor, _bcolor = c);} void print(const char *st, int x, int y, int deg=0) { settextcursor((char*)st, x, y); MCUFRIEND_kbv::print(st);} void print(char *st, int x, int y, int deg=0) { settextcursor(st, x, y); MCUFRIEND_kbv::print(st);} void print(String st, int x, int y, int deg=0) { settextcursor((char*)(st.c_str()), x, y); MCUFRIEND_kbv::print(st);} void printNumI(long num, int x, int y, int length=0, char filler=' ') { // char buf[17]; ltoa(num, buf, 10); // settextcursor(buf, x, y); MCUFRIEND_kbv::print(buf); // settextcursor((char*)"", x, y); MCUFRIEND_kbv::print(num); char buf[17], len = 0, *p = buf + 17, sign = num < 0; if (sign) num = -num; *--p = '\0'; if (num == 0) *--p = '0'; else while (num > 0 && len < 10) { //int32_t -2147483648 i.e. 10 digits + sign *--p = '0' + num % 10; num /= 10; len++; } if (sign) *--p = '-'; while (len++ < length) *--p = filler; settextcursor(p, x, y); //calculates where to start cursor for CENTER, RIGHT etc MCUFRIEND_kbv::print(p); //actually print the data } void printNumF(double num, byte dec, int x, int y, char divider='.', int length=0, char filler=' ') { // settextcursor((char*)"", x, y); MCUFRIEND_kbv::print(num, dec); char buf[20]; dtostrf(num, length, dec, buf); settextcursor(buf, x, y); MCUFRIEND_kbv::print(buf); } #if !defined(_GFXFONT_H_) void setFont(uint8_t* font) { MCUFRIEND_kbv::setTextSize(_fontsize = 1);} #endif void drawBitmap(int x, int y, int sx, int sy, const uint16_t *data, int scale=1) { uint16_t color; MCUFRIEND_kbv::setAddrWindow(x, y, x + sx*scale - 1, y + sy*scale - 1); if (scale == 1) MCUFRIEND_kbv::pushColors((const uint8_t*)data, sx * sy, 1); else { for (int row = 0; row < sy; row++) { for (int col = 0; col < sx; col++) { color = pgm_read_word(data + (row*sx + col)*1); MCUFRIEND_kbv::fillRect(x+col*scale, y+row*scale, scale, scale, color); } } } } // void drawBitmap(int x, int y, int sx, int sy, bitmapdatatype data, int deg, int rox, int roy); // void lcdOff(); // void lcdOn(); // void setContrast(char c); int getDisplayXSize() { return MCUFRIEND_kbv::width(); } int getDisplayYSize() { return MCUFRIEND_kbv::height(); } // void LCD_Write_DATA(char VH,char VL); // void dispBitmap(File inFile); protected: uint16_t _fcolor; uint16_t _bcolor; uint8_t _fontsize; uint8_t _radius; uint8_t _orient; void settextcursor(char *st, int x, int y) { int16_t pos, x1, y1; uint16_t len, w, h; #if defined(_GFXFONT_H_) if (MCUFRIEND_kbv::gfxFont != NULL) y += pgm_read_byte(&gfxFont->yAdvance); if (x == CENTER || x == RIGHT) { if (MCUFRIEND_kbv::gfxFont != NULL) { getTextBounds(st, 0, 0, &x1, &y1, &w, &h); len = x1 - 0 + w; // misses the final right padding. } else #else if (x == CENTER || x == RIGHT) { #endif { len = strlen(st) * 6 * _fontsize; } pos = (MCUFRIEND_kbv::width() - len); if (x == CENTER) x = pos/2; else x = pos - 1; } MCUFRIEND_kbv::setCursor(x, y); } uint16_t setrgb(byte r, byte g, byte b) { return ((r&0xF8) << 8) | ((g&0xFC) << 3) | (b>>3);} }; #endif /* UTFTGLUE_H_ */