e-paper-display/bcm2835-1.71/e-Paper/Arduino/epd3in52/EPD_3in52.h

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3.0 KiB
C++

/*****************************************************************************
* | File : EPD_3IN52.h
* | Author : Waveshare team
* | Function : 3.52inch e-paper
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-05-07
* | Info :
* -----------------------------------------------------------------------------
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_3IN52_H_
#define __EPD_3IN52_H_
#include "epdif.h"
// Display resolution
#define EPD_WIDTH 240
#define EPD_HEIGHT 360
#define UWORD unsigned int
#define UBYTE unsigned char
#define UDOUBLE unsigned long
#define EPD_3IN52_WHITE 0xFF //
#define EPD_3IN52_BLACK 0x00 //
#define EPD_3IN52_Source_Line 0xAA //
#define EPD_3IN52_Gate_Line 0x55 //
#define EPD_3IN52_UP_BLACK_DOWN_WHITE 0xF0 //
#define EPD_3IN52_LEFT_BLACK_RIGHT_WHITE 0x0F //
#define EPD_3IN52_Frame 0x01 //
#define EPD_3IN52_Crosstalk 0x02 //
#define EPD_3IN52_Chessboard 0x03 //
#define EPD_3IN52_Image 0x04 //
extern unsigned char EPD_3IN52_Flag;
class Epd : EpdIf {
public:
Epd();
~Epd();
int Init(void);
void Reset(void);
void SendCommand(unsigned char command);
void SendData(unsigned char data);
void ReadBusy(void);
void lut(void);
void refresh(void);
void lut_GC(void);
void lut_DU(void);
void display(UBYTE* picData);
void display_part(UBYTE *Image, UWORD xstart, UWORD ystart, UWORD image_width, UWORD image_heigh);
void display_NUM(UBYTE NUM);
void Clear(void);
void sleep(void);
private:
unsigned int reset_pin;
unsigned int dc_pin;
unsigned int cs_pin;
unsigned int busy_pin;
unsigned long width;
unsigned long height;
unsigned char EPD_3IN52_Flag;
};
#endif