acid-drop

- Hacking the planet from a LilyGo T-Deck using custom firmware
git clone git://git.acid.vegas/acid-drop.git
Arduino_TFT.h (3446B)
      1 /*
      2  * start rewrite from:
      3  * https://github.com/adafruit/Adafruit-GFX-Library.git
      4  */
      5 #ifndef _ARDUINO_TFT_H_
      6 #define _ARDUINO_TFT_H_
      7 
      8 #include "Arduino_DataBus.h"
      9 #include "Arduino_GFX.h"
     10 
     11 class Arduino_TFT : public Arduino_GFX
     12 {
     13 public:
     14   Arduino_TFT(Arduino_DataBus *bus, int8_t rst, uint8_t r, bool ips, int16_t w, int16_t h, uint8_t col_offset1, uint8_t row_offset1, uint8_t col_offset2, uint8_t row_offset2);
     15 
     16   // This SHOULD be defined by the subclass:
     17   void setRotation(uint8_t r) override;
     18 
     19   // This MUST be defined by the subclass:
     20   // and also protected function: tftInit()
     21   virtual void writeAddrWindow(int16_t x, int16_t y, uint16_t w, uint16_t h) = 0;
     22 
     23   bool begin(int32_t speed = GFX_NOT_DEFINED);
     24   void startWrite(void) override;
     25   void endWrite(void) override;
     26   void writePixelPreclipped(int16_t x, int16_t y, uint16_t color) override;
     27   void writeFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color) override;
     28   void writeFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color) override;
     29   void writeFillRectPreclipped(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color) override;
     30 
     31   virtual void writeRepeat(uint16_t color, uint32_t len);
     32 
     33   void setAddrWindow(int16_t x, int16_t y, uint16_t w, uint16_t h);
     34   virtual void writeColor(uint16_t color);
     35 
     36 // TFT optimization code, too big for ATMEL family
     37 #if !defined(LITTLE_FOOT_PRINT)
     38   virtual void writePixels(uint16_t *data, uint32_t size);
     39   virtual void writeIndexedPixels(uint8_t *bitmap, uint16_t *color_index, uint32_t len);
     40   virtual void writeIndexedPixelsDouble(uint8_t *bitmap, uint16_t *color_index, uint32_t len);
     41 
     42   void writeBytes(uint8_t *data, uint32_t size);
     43   void pushColor(uint16_t color);
     44 
     45   void writeSlashLine(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color) override;
     46   void drawBitmap(int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h, uint16_t color, uint16_t bg) override;
     47   void drawBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h, uint16_t color, uint16_t bg) override;
     48   void drawGrayscaleBitmap(int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h) override;
     49   void drawGrayscaleBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h) override;
     50   void drawIndexedBitmap(int16_t x, int16_t y, uint8_t *bitmap, uint16_t *color_index, int16_t w, int16_t h) override;
     51   void draw16bitRGBBitmap(int16_t x, int16_t y, uint16_t *bitmap, uint8_t *mask, int16_t w, int16_t h) override;
     52   void draw16bitRGBBitmap(int16_t x, int16_t y, const uint16_t bitmap[], int16_t w, int16_t h) override;
     53   void draw16bitRGBBitmap(int16_t x, int16_t y, uint16_t *bitmap, int16_t w, int16_t h) override;
     54   void draw16bitBeRGBBitmap(int16_t x, int16_t y, uint16_t *bitmap, int16_t w, int16_t h) override;
     55   void draw24bitRGBBitmap(int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h) override;
     56   void draw24bitRGBBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h) override;
     57   void drawChar(int16_t x, int16_t y, unsigned char c, uint16_t color, uint16_t bg) override;
     58 #endif // !defined(LITTLE_FOOT_PRINT)
     59 
     60 protected:
     61   virtual void tftInit() = 0;
     62 
     63   Arduino_DataBus *_bus;
     64   int8_t _rst;
     65   bool _ips;
     66   uint8_t COL_OFFSET1, ROW_OFFSET1;
     67   uint8_t COL_OFFSET2, ROW_OFFSET2;
     68   uint8_t _xStart, _yStart;
     69   int16_t _currentX, _currentY;
     70   uint16_t _currentW, _currentH;
     71   int8_t _override_datamode = GFX_NOT_DEFINED;
     72 
     73 private:
     74 };
     75 
     76 #endif