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UTFTGLUE.h
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UTFTGLUE.h
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/*
* utftglue.h @@@@@@@@@@@@@@@@@@@@@@@@ LIBRARY @@@@@@@@@@@@@@@@@@@@@@@@@
*
* Created: 12/05/2019 14:25:06
* Author: David Prentice
*
* 1. replace "UTFT.h" with "UTFTGLUE.h"
* 2. replace UTFT constructor with UTFTGLUE(model_ID, 0,0,0,0,0)
* 3. remove smallFont, BigFont, SeveSegNumFont declarations
* 4. UTFTGLUE uses FreeFonts or NULL (System 5x7)
*
* 5. knows FreeSmallFont, FreeBigFont and FreeSevenSegNumFont
* 6. any other Fonts just need to #include "FreeOtherXXX.h"
* 7. #define OtherXXX &FreeOtherXXX
*/
#warning @@@@@@@@@@@@@@@@@@@@@@@@@ <UTFTGLUE.h> @@@@@@@@@@@@@@@@@@@@@@@@@@
#ifndef UTFTGLUE_H_
#define UTFTGLUE_H_
#define LEFT 0
#define RIGHT 9999
#define CENTER 9998
#define PORTRAIT 0
#define LANDSCAPE 1
#include <MCUFRIEND_kbv.h>
#include <Adafruit_GFX.h>
#if defined(__arm__) && !defined(TEENSYDUINO)
#include <avr/dtostrf.h>
#endif
#include <FreeDefaultFonts.h>
#define SmallFont &FreeSmallFont
#define BigFont &FreeBigFont
#define SevenSegNumFont &FreeSevenSegNumFont
class UTFTGLUE : public MCUFRIEND_kbv
{
public:
// UTFTGLUE() : MCUFRIEND_kbv() {}
UTFTGLUE(int model_ID, int RS, int WR,int CS, int RST, int RD = A0)
: MCUFRIEND_kbv(CS, RS, WR, RD, RST) { _model_ID = model_ID; }
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 == 0x8989) ID = 0x1289;
// if (ID == 0xD3D3) ID = 0x9481; //write-only controller
// if (ID == 0xD3D3) ID = 0x9486; //write-only controller
if (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;
}
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(uint16_t color) { MCUFRIEND_kbv::fillScreen(color);}
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) { setColor(setrgb(r, g, b));}
void setColor(uint16_t c) { MCUFRIEND_kbv::setTextColor(_fcolor = c, _bcolor); }
void setBackColor(byte r, byte g, byte b) { setBackColor(setrgb(r, g, b)); }
void setBackColor(uint32_t c) {
if (c == 0xFFFFFFFF) _bcolor = _fcolor;
else _bcolor = c;
MCUFRIEND_kbv::setTextColor(_fcolor, _bcolor);
}
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=' ') {
printNumF(num, 0, x, y, '.', length, filler);
}
void printNumF(double num, byte dec, int x, int y, char divider='.', int length=0, char filler=' ') {
char buf[20];
dtostrf(num, length, dec, buf);
for (int i = 0; buf[i] == ' '; i++) buf[i] = filler;
settextcursor(buf, x, y, length * _dig_wid * MCUFRIEND_kbv::textsize_x);
MCUFRIEND_kbv::print(buf);
}
void setTextSize(int sz) { MCUFRIEND_kbv::setTextSize(gfxFont == NULL ? sz : 1); } // ####### GFX ########
void setFont(const GFXfont* font) {
MCUFRIEND_kbv::setFont(font);
_ascend = 8;
_descend = 1;
_dig_wid = 6;
if (font != NULL) {
int16_t x = 0, y = 0, x1, y1 = 0, x2, y2 = 0;
MCUFRIEND_kbv::setTextSize(1);
charBounds('0', &x, &y, &x1, &y1, &x2, &y2);
_ascend = y2 - y1; //yAdvance
_dig_wid = x; //xAdvance
}
}
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 setBrightness(byte br) {}
// void LCD_Write_DATA(char VH,char VL);
// void dispBitmap(File inFile);
uint8_t _ascend, _descend, _dig_wid;
uint16_t _model_ID;
protected:
uint16_t _fcolor;
uint16_t _bcolor;
// uint8_t _ascend, _descend, _dig_wid;
uint8_t _radius;
uint8_t _orient;
void settextcursor(char *st, int x, int y, int pad = 0) {
int16_t pos, x1, y1;
uint16_t len, w, h;
bool is_gfx = (MCUFRIEND_kbv::gfxFont != NULL);
getTextBounds(st, 0, 0, &x1, &y1, &w, &h); //always
len = x1 + w + 0; // assumes the final right padding = 1.
if (pad >= len) pad = pad - len;
pos = (MCUFRIEND_kbv::width() - len - pad);
if (x == CENTER) x = pos/2;
else if (x == RIGHT) x = pos - 1;
if (is_gfx) { //only GFX fonts need to paint background
h = _ascend + _descend; //pgm_read_byte(&gfxFont->yAdvance);
if (_fcolor != _bcolor) MCUFRIEND_kbv::fillRect(x, y, len + pad + 1, h, _bcolor);
y += h;
}
MCUFRIEND_kbv::setCursor(x + pad, y);
}
uint16_t setrgb(byte r, byte g, byte b) { return ((r&0xF8) << 8) | ((g&0xFC) << 3) | (b>>3);}
};
#define VGA_BLACK 0x0000
#define VGA_WHITE 0xFFFF
#define VGA_RED 0xF800
#define VGA_GREEN 0x0400
#define VGA_BLUE 0x001F
#define VGA_SILVER 0xC618
#define VGA_GRAY 0x8410
#define VGA_MAROON 0x8000
#define VGA_YELLOW 0xFFE0
#define VGA_OLIVE 0x8400
#define VGA_LIME 0x07E0
#define VGA_AQUA 0x07FF
#define VGA_TEAL 0x0410
#define VGA_NAVY 0x0010
#define VGA_FUCHSIA 0xF81F
#define VGA_PURPLE 0x8010
#define VGA_TRANSPARENT 0xFFFFFFFF
#endif /* UTFTGLUE_H_ */