f4dadc625b
* ``DisplayDimmer`` has now resolution of 8 bits instead of 4, and uses Gamma for LED * Fix changelog
154 lines
4.2 KiB
C++
154 lines
4.2 KiB
C++
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#ifndef RENDERER_H
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#define RENDERER_H
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#include <Adafruit_GFX.h>
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#include "fonts.h"
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#include "tasmota_options.h"
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#define BLACK 0
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#define WHITE 1
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#define INVERSE 2
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#define USE_EPD_FONTS
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//#define USE_ALL_EPD_FONTS
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//#define USE_GFX_FONTS
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#define USE_TINY_FONT
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#define USE_7SEG_FONT
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#define MAX_INDEXCOLORS 32
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#ifdef USE_DISPLAY_LVGL_ONLY
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#undef USE_EPD_FONTS
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#endif
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// depends on GFX driver
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// GFX patched
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// a. in class GFX setCursor,setTextSize => virtual
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// b. textcolor,textbgcolor => public;
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typedef struct LVGL_PARAMS {
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uint16_t fluslines;
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union {
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uint8_t data;
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struct {
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uint8_t use_dma : 1;
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uint8_t swap_color : 1;
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uint8_t resvd_0 : 1;
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uint8_t resvd_1 : 1;
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uint8_t resvd_2 : 1;
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uint8_t resvd_3 : 1;
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uint8_t resvd_4 : 1;
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uint8_t resvd_5 : 1;
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};
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};
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}LVGL_PARAMS;
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typedef void (*pwr_cb)(uint8_t);
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typedef void (*dim_cb)(uint8_t);
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#define USE_GFX
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#ifdef USE_GFX
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class Renderer : public Adafruit_GFX {
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#else
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class Renderer {
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#endif
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//Paint(unsigned char* image, int width, int height);
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//~Renderer();
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public:
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Renderer(int16_t x, int16_t y);
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void setTextFont(uint8_t f);
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void clearDisplay(void);
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virtual void DrawStringAt(int16_t x, int16_t y, const char* text,uint16_t colored,uint8_t flag);
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virtual void drawFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color);
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virtual void drawFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color);
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virtual void drawPixel(int16_t x, int16_t y, uint16_t color);
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virtual uint16_t GetColorFromIndex(uint8_t index);
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void SetRamfont(uint8_t *font);
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virtual void DisplayOnff(int8_t on);
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virtual void DisplayInit(int8_t p,int8_t size,int8_t rot,int8_t font);
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virtual void Begin(int16_t p1,int16_t p2,int16_t p3);
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virtual void Updateframe();
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virtual void dim(uint8_t contrast); // input has range 0..15
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virtual void dim8(uint8_t contrast, uint8_t contrast_gamma); // input has range 0..255, second arg has gamma correction for PWM
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virtual void pushColors(uint16_t *data, uint16_t len, boolean first);
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virtual void setAddrWindow(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1);
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virtual void invertDisplay(boolean i);
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virtual void reverseDisplay(boolean i);
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virtual void setScrollMargins(uint16_t top, uint16_t bottom);
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virtual void scrollTo(uint16_t y);
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virtual void TS_RotConvert(int16_t *x, int16_t *y);
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virtual void SetPwrCB(pwr_cb cb);
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virtual void SetDimCB(dim_cb cb);
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virtual uint16_t fgcol(void);
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virtual uint16_t bgcol(void);
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virtual int8_t color_type(void);
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virtual void Splash(void);
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virtual char *devname(void);
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virtual LVGL_PARAMS *lvgl_pars(void);
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void setDrawMode(uint8_t mode);
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uint8_t drawmode;
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virtual void FastString(uint16_t x,uint16_t y,uint16_t tcolor, const char* str);
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void setTextSize(uint8_t s);
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virtual uint8_t *allocate_framebuffer(uint32_t size);
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pwr_cb pwr_cbp = 0;
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dim_cb dim_cbp = 0;
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LVGL_PARAMS lvgl_param;
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int8_t disp_bpp;
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private:
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void DrawCharAt(int16_t x, int16_t y, char ascii_char,int16_t colored);
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inline void drawFastVLineInternal(int16_t x, int16_t y, int16_t h, uint16_t color) __attribute__((always_inline));
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inline void drawFastHLineInternal(int16_t x, int16_t y, int16_t w, uint16_t color) __attribute__((always_inline));
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sFONT *selected_font;
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uint8_t font;
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uint8_t tsize = 1;
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GFXfont *ramfont = 0;
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};
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typedef union {
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uint8_t data;
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struct {
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uint8_t spare0 : 1;
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uint8_t spare1 : 1;
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uint8_t spare2 : 1;
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uint8_t slider : 1;
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uint8_t disable : 1;
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uint8_t on_off : 1;
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uint8_t is_pushbutton : 1;
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uint8_t is_virtual : 1;
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};
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} TButton_State;
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struct Slider {
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uint16_t xp;
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uint16_t yp;
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uint16_t xs;
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uint16_t ys;
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uint16_t nelem;
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uint16_t bgcol;
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uint16_t frcol;
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uint16_t barcol;
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};
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// #ifndef USE_DISPLAY_LVGL_ONLY
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class VButton : public Adafruit_GFX_Button {
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public:
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TButton_State vpower;
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struct Slider spars;
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Renderer *rend;
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void xdrawButton(bool inverted);
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boolean didhit(int16_t x, int16_t y);
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uint16_t UpdateSlider(int16_t x, int16_t y);
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void SliderInit(Renderer *rend, uint16_t xp, uint16_t yp, uint16_t xs, uint16_t ys, uint16_t nelem, uint16_t bgcol, uint16_t frcol, uint16_t barcol);
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};
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// #endif // USE_DISPLAY_LVGL_ONLY
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#endif
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/* END OF FILE */
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