Diff: UTFTGLUE.h

Revision:

0:6f633078852b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/UTFTGLUE.h	Mon Apr 26 14:44:21 2021 +0000
@@ -0,0 +1,198 @@
+/*
+ * 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_ */