81 lines
2.6 KiB
C++
81 lines
2.6 KiB
C++
/**
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* @filename : epd4in2_V2.h
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* @brief : Header file for Dual-color e-paper library epd4in2.cpp
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* @author : Yehui from Waveshare
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*
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* Copyright (C) Waveshare August 10 2017
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documnetation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef EPD4IN2_H
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#define EPD4IN2_H
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#include "epdif.h"
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// Display resolution
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#define EPD_WIDTH 400
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#define EPD_HEIGHT 300
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#define Seconds_1_5S 0
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#define Seconds_1S 1
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extern const unsigned char LUT_ALL[];
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class Epd : EpdIf {
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public:
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unsigned int width;
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unsigned int height;
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Epd();
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~Epd();
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int Init(void);
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int Init_Fast(char mode);
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void Lut(void);
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int Init_4Gray(void);
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void SendCommand(unsigned char command);
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void SendData(unsigned char data);
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void ReadBusy(void);
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void Reset(void);
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void TurnOnDisplay(void);
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void TurnOnDisplay_Fast(void);
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void TurnOnDisplay_Partial(void);
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void TurnOnDisplay_4Gray(void);
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void Clear(void);
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void Display(const unsigned char* Image);
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void Display_Fast(const unsigned char* Image);
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void Display_Base(const unsigned char* Image);
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void Display_Partial(unsigned char* Image, unsigned int Xstart, unsigned int Ystart, unsigned int Xend, unsigned int Yend);
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void Display_Partial_Not_refresh(unsigned char* Image, unsigned int Xstart, unsigned int Ystart, unsigned int Xend, unsigned int Yend);
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void Set_4GrayDisplay(const unsigned char *Image, int x, int y, int w, int l);
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void Sleep(void);
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private:
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unsigned int reset_pin;
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unsigned int dc_pin;
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unsigned int cs_pin;
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unsigned int busy_pin;
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};
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#endif /* EPD4IN2_H */
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/* END OF FILE */
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