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63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
#pragma once
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#include <SPI.h>
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#include <Wire.h>
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#define ENABLE_GxEPD2_GFX 0
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#include <GxEPD2_BW.h>
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#include <GxEPD2_3C.h>
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#include <GxEPD2_4C.h>
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#include <GxEPD2_7C.h>
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#include <Fonts/FreeSans9pt7b.h>
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#include <Fonts/FreeSansBold12pt7b.h>
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#include <Fonts/FreeSans18pt7b.h>
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#include <CRC32.h>
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#include "DisplayDriver.h"
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class GxEPDDisplay : public DisplayDriver {
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#if defined(EINK_DISPLAY_MODEL)
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GxEPD2_BW<EINK_DISPLAY_MODEL, EINK_DISPLAY_MODEL::HEIGHT> display;
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const float scale_x = EINK_SCALE_X;
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const float scale_y = EINK_SCALE_Y;
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const float offset_x = EINK_X_OFFSET;
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const float offset_y = EINK_Y_OFFSET;
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#else
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GxEPD2_BW<GxEPD2_150_BN, 200> display;
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const float scale_x = 1.5625f;
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const float scale_y = 1.5625f;
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const float offset_x = 0;
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const float offset_y = 10;
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#endif
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bool _init = false;
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bool _isOn = false;
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uint16_t _curr_color;
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CRC32 display_crc;
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int last_display_crc_value = 0;
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public:
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#if defined(EINK_DISPLAY_MODEL)
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GxEPDDisplay() : DisplayDriver(128, 128), display(EINK_DISPLAY_MODEL(PIN_DISPLAY_CS, PIN_DISPLAY_DC, PIN_DISPLAY_RST, PIN_DISPLAY_BUSY)) {}
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#else
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GxEPDDisplay() : DisplayDriver(128, 128), display(GxEPD2_150_BN(DISP_CS, DISP_DC, DISP_RST, DISP_BUSY)) {}
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#endif
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bool begin();
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bool isOn() override {return _isOn;};
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void turnOn() override;
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void turnOff() override;
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void clear() override;
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void startFrame(Color bkg = DARK) override;
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void setTextSize(int sz) override;
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void setColor(Color c) override;
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void setCursor(int x, int y) override;
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void print(const char* str) override;
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void fillRect(int x, int y, int w, int h) override;
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void drawRect(int x, int y, int w, int h) override;
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void drawXbm(int x, int y, const uint8_t* bits, int w, int h) override;
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uint16_t getTextWidth(const char* str) override;
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void endFrame() override;
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};
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