137 lines
4.8 KiB
C++
137 lines
4.8 KiB
C++
#ifndef _M5DISPLAY_H_
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#define _M5DISPLAY_H_
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#include <Arduino.h>
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#include <FS.h>
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#include <SPI.h>
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#include "utility/In_eSPI.h"
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#include "utility/Sprite.h"
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#include "Fonts/HZK16.h"
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#include "Fonts/ASC16.h"
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typedef enum {
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JPEG_DIV_NONE,
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JPEG_DIV_2,
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JPEG_DIV_4,
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JPEG_DIV_8,
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JPEG_DIV_MAX
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} jpeg_div_t;
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typedef enum
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{
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DontUsedHzk16,
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InternalHzk16,
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ExternalHzk16
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}Hzk16Types;
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class M5Display : public TFT_eSPI {
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public:
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M5Display();
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void begin();
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void sleep();
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void setBrightness(uint8_t brightness);
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void drawBitmap(int16_t x0, int16_t y0, int16_t w, int16_t h, const uint16_t *data);
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void drawBitmap(int16_t x0, int16_t y0, int16_t w, int16_t h, const uint8_t *data);
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void drawBitmap(int16_t x0, int16_t y0, int16_t w, int16_t h, uint16_t *data);
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void drawBitmap(int16_t x0, int16_t y0, int16_t w, int16_t h, uint8_t *data);
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void drawBitmap(int16_t x0, int16_t y0, int16_t w, int16_t h, const uint16_t *data, uint16_t transparent);
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void loadHzk16(Hzk16Types hzkTypes = InternalHzk16,const char* HZK16Path = "/HZK16", const char* ASC16Path = "/ASC16");
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void setTextWrap(boolean wrap);
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void writeHzk(char* c);
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// Highlight the text (Once set to be true, the text background will not be transparent any more)
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inline void highlight(bool isHighlight) { highlighted = isHighlight; }
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// Set highlight color
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inline void setHighlightColor(uint16_t color) { highlightcolor = color; istransparent = false; }
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void qrcode(const char *string, uint16_t x = 5, uint16_t y = 45, uint8_t width = 70, uint8_t version = 7);
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void qrcode(const String &string, uint16_t x = 5, uint16_t y = 45, uint8_t width = 70, uint8_t version = 7);
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/*
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void clearDisplay(uint32_t color=ILI9341_BLACK) { fillScreen(color); }
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void clear(uint32_t color=ILI9341_BLACK) { fillScreen(color); }
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void display() {}
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inline void startWrite(void){
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#if defined (SPI_HAS_TRANSACTION) && defined (SUPPORT_TRANSACTIONS) && !defined(ESP32_PARALLEL)
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if (locked) {locked = false; SPI.beginTransaction(SPISettings(SPI_FREQUENCY, MSBFIRST, SPI_MODE0));}
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#endif
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CS_L;
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}
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inline void endWrite(void){
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#if defined (SPI_HAS_TRANSACTION) && defined (SUPPORT_TRANSACTIONS) && !defined(ESP32_PARALLEL)
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if(!inTransaction) {if (!locked) {locked = true; SPI.endTransaction();}}
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#endif
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CS_H;
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}
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inline void writePixel(uint16_t color) { SPI.write16(color); }
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inline void writePixels(uint16_t * colors, uint32_t len){
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SPI.writePixels((uint8_t*)colors , len * 2);
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}
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void progressBar(int x, int y, int w, int h, uint8_t val);
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#define setFont setFreeFont
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//void qrcode(const char *string, uint16_t x = 50, uint16_t y = 10, uint8_t width = 220, uint8_t version = 6);
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//void qrcode(const String &string, uint16_t x = 50, uint16_t y = 10, uint8_t width = 220, uint8_t version = 6);
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void drawBmp(fs::FS &fs, const char *path, uint16_t x, uint16_t y);
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void drawBmpFile(fs::FS &fs, const char *path, uint16_t x, uint16_t y);
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void drawBitmap(int16_t x0, int16_t y0, int16_t w, int16_t h, const uint16_t *data);
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void drawBitmap(int16_t x0, int16_t y0, int16_t w, int16_t h, const uint8_t *data);
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void drawBitmap(int16_t x0, int16_t y0, int16_t w, int16_t h, uint16_t *data);
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void drawBitmap(int16_t x0, int16_t y0, int16_t w, int16_t h, uint8_t *data);
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void drawBitmap(int16_t x0, int16_t y0, int16_t w, int16_t h, const uint16_t *data, uint16_t transparent);
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void drawJpg(const uint8_t *jpg_data, size_t jpg_len, uint16_t x = 0,
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uint16_t y = 0, uint16_t maxWidth = 0, uint16_t maxHeight = 0,
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uint16_t offX = 0, uint16_t offY = 0,
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jpeg_div_t scale = JPEG_DIV_NONE);
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void drawJpg(fs::FS &fs, const char *path, uint16_t x = 0, uint16_t y = 0,
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uint16_t maxWidth = 0, uint16_t maxHeight = 0,
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uint16_t offX = 0, uint16_t offY = 0,
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jpeg_div_t scale = JPEG_DIV_NONE);
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void drawJpgFile(fs::FS &fs, const char *path, uint16_t x = 0, uint16_t y = 0,
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uint16_t maxWidth = 0, uint16_t maxHeight = 0,
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uint16_t offX = 0, uint16_t offY = 0,
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jpeg_div_t scale = JPEG_DIV_NONE);*/
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private:
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void writeHzkAsc(const char c);
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void writeHzkGbk(const char *c);
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bool initHzk16(boolean use, const char *HZK16Path,
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const char *ASC16Path);
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inline bool isHzk16Used(){return hzk16Used;}
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boolean hzk16Used,istransparent,
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highlighted;
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uint8_t hzkBufCount;
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uint8_t *pAscCharMatrix, *pGbkCharMatrix;
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uint16_t
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highlightcolor,
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ascCharWidth,
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ascCharHeigth,
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gbkCharWidth,
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gbkCharHeight;
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Hzk16Types hzk16Type; // Use of HZK16 and ASC16 font.
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File
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Asc16File, Hzk16File, // Font file
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*pAsc16File, *pHzk16File; // Font file pointer
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boolean textwrap; // If set, 'wrap' text at right edge of display
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};
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#endif
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