70 lines
2.4 KiB
C
70 lines
2.4 KiB
C
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/**
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* @filename : epd2in7b_V2.h
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* @brief : Header file for Dual-color e-paper library epd2in7b_V2.cpp
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* @author :
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*
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* Copyright (C) Waveshare Feb 19 2021
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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 __EPD2IN7B_V2_H_
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#define __EPD2IN7B_V2_H_
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#include "epdif.h"
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// Display resolution
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#define EPD_WIDTH 176
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#define EPD_HEIGHT 264
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#define UBYTE uint8_t
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#define UWORD uint16_t
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#define UDOUBLE uint32_t
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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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void SendCommand(unsigned char command);
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void SendData(unsigned char data);
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void WaitUntilIdle(void);
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void Reset(void);
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void TransmitPartialBlack(const unsigned char* buffer_black, int x, int y, int w, int l);
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void TransmitPartialRed(const unsigned char* buffer_red, int x, int y, int w, int l);
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void DisplayFrame(const unsigned char* frame_buffer_black, const unsigned char* frame_buffer_red);
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void DisplayFrame(void);
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void ClearFrame(void);
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void Sleep(void);
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void SetWindows(UWORD Xstart, UWORD Ystart, UWORD Xend, UWORD Yend);
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void SetCursor(UWORD Xstart, UWORD Ystart);
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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 /* EPD2IN7B_V2_H */
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/* END OF FILE */
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