Tijl Goens / Mbed OS EpaperdisplayII

tempcommit 13/05

epd4in2b.h@2:048e163245b7, 2019-05-15 (annotated)

Committer:
tijl
Date:
Wed May 15 13:39:22 2019 +0000
Revision:
2:048e163245b7
Parent:
0:73f2160fef5a 
blub 15/05;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Ruben_Heintjens 0:73f2160fef5a 1 /**
Ruben_Heintjens 0:73f2160fef5a 2 * @filename : epd4in2.h
Ruben_Heintjens 0:73f2160fef5a 3 * @brief : Header file for Dual-color e-paper library epd4in2.cpp
Ruben_Heintjens 0:73f2160fef5a 4 * @author : Yehui from Waveshare
Ruben_Heintjens 0:73f2160fef5a 5 *
Ruben_Heintjens 0:73f2160fef5a 6 * Copyright (C) Waveshare August 10 2017
Ruben_Heintjens 0:73f2160fef5a 7 *
Ruben_Heintjens 0:73f2160fef5a 8 * Permission is hereby granted, free of charge, to any person obtaining a copy
Ruben_Heintjens 0:73f2160fef5a 9 * of this software and associated documnetation files (the "Software"), to deal
Ruben_Heintjens 0:73f2160fef5a 10 * in the Software without restriction, including without limitation the rights
Ruben_Heintjens 0:73f2160fef5a 11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
Ruben_Heintjens 0:73f2160fef5a 12 * copies of the Software, and to permit persons to whom the Software is
Ruben_Heintjens 0:73f2160fef5a 13 * furished to do so, subject to the following conditions:
Ruben_Heintjens 0:73f2160fef5a 14 *
Ruben_Heintjens 0:73f2160fef5a 15 * The above copyright notice and this permission notice shall be included in
Ruben_Heintjens 0:73f2160fef5a 16 * all copies or substantial portions of the Software.
Ruben_Heintjens 0:73f2160fef5a 17 *
Ruben_Heintjens 0:73f2160fef5a 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
Ruben_Heintjens 0:73f2160fef5a 19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
Ruben_Heintjens 0:73f2160fef5a 20 * FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
Ruben_Heintjens 0:73f2160fef5a 21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
Ruben_Heintjens 0:73f2160fef5a 22 * LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Ruben_Heintjens 0:73f2160fef5a 23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
Ruben_Heintjens 0:73f2160fef5a 24 * THE SOFTWARE.
Ruben_Heintjens 0:73f2160fef5a 25 */
Ruben_Heintjens 0:73f2160fef5a 26
Ruben_Heintjens 0:73f2160fef5a 27 #ifndef EPD4IN2_H
Ruben_Heintjens 0:73f2160fef5a 28 #define EPD4IN2_H
Ruben_Heintjens 0:73f2160fef5a 29
Ruben_Heintjens 0:73f2160fef5a 30 #include "epdif.h"
Ruben_Heintjens 0:73f2160fef5a 31
Ruben_Heintjens 0:73f2160fef5a 32 // Display resolution
Ruben_Heintjens 0:73f2160fef5a 33 #define EPD_WIDTH 400
Ruben_Heintjens 0:73f2160fef5a 34 #define EPD_HEIGHT 300
Ruben_Heintjens 0:73f2160fef5a 35
Ruben_Heintjens 0:73f2160fef5a 36 // EPD4IN2 commands
Ruben_Heintjens 0:73f2160fef5a 37 #define PANEL_SETTING 0x00
Ruben_Heintjens 0:73f2160fef5a 38 #define POWER_SETTING 0x01
Ruben_Heintjens 0:73f2160fef5a 39 #define POWER_OFF 0x02
Ruben_Heintjens 0:73f2160fef5a 40 #define POWER_OFF_SEQUENCE_SETTING 0x03
Ruben_Heintjens 0:73f2160fef5a 41 #define POWER_ON 0x04
Ruben_Heintjens 0:73f2160fef5a 42 #define POWER_ON_MEASURE 0x05
Ruben_Heintjens 0:73f2160fef5a 43 #define BOOSTER_SOFT_START 0x06
Ruben_Heintjens 0:73f2160fef5a 44 #define DEEP_SLEEP 0x07
Ruben_Heintjens 0:73f2160fef5a 45 #define DATA_START_TRANSMISSION_1 0x10
Ruben_Heintjens 0:73f2160fef5a 46 #define DATA_STOP 0x11
Ruben_Heintjens 0:73f2160fef5a 47 #define DISPLAY_REFRESH 0x12
Ruben_Heintjens 0:73f2160fef5a 48 #define DATA_START_TRANSMISSION_2 0x13
Ruben_Heintjens 0:73f2160fef5a 49 #define LUT_FOR_VCOM 0x20
Ruben_Heintjens 0:73f2160fef5a 50 #define LUT_WHITE_TO_WHITE 0x21
Ruben_Heintjens 0:73f2160fef5a 51 #define LUT_BLACK_TO_WHITE 0x22
Ruben_Heintjens 0:73f2160fef5a 52 #define LUT_WHITE_TO_BLACK 0x23
Ruben_Heintjens 0:73f2160fef5a 53 #define LUT_BLACK_TO_BLACK 0x24
Ruben_Heintjens 0:73f2160fef5a 54 #define PLL_CONTROL 0x30
Ruben_Heintjens 0:73f2160fef5a 55 #define TEMPERATURE_SENSOR_COMMAND 0x40
Ruben_Heintjens 0:73f2160fef5a 56 #define TEMPERATURE_SENSOR_SELECTION 0x41
Ruben_Heintjens 0:73f2160fef5a 57 #define TEMPERATURE_SENSOR_WRITE 0x42
Ruben_Heintjens 0:73f2160fef5a 58 #define TEMPERATURE_SENSOR_READ 0x43
Ruben_Heintjens 0:73f2160fef5a 59 #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
Ruben_Heintjens 0:73f2160fef5a 60 #define LOW_POWER_DETECTION 0x51
Ruben_Heintjens 0:73f2160fef5a 61 #define TCON_SETTING 0x60
Ruben_Heintjens 0:73f2160fef5a 62 #define RESOLUTION_SETTING 0x61
Ruben_Heintjens 0:73f2160fef5a 63 #define GSST_SETTING 0x65
Ruben_Heintjens 0:73f2160fef5a 64 #define GET_STATUS 0x71
Ruben_Heintjens 0:73f2160fef5a 65 #define AUTO_MEASUREMENT_VCOM 0x80
Ruben_Heintjens 0:73f2160fef5a 66 #define READ_VCOM_VALUE 0x81
Ruben_Heintjens 0:73f2160fef5a 67 #define VCM_DC_SETTING 0x82
Ruben_Heintjens 0:73f2160fef5a 68 #define PARTIAL_WINDOW 0x90
Ruben_Heintjens 0:73f2160fef5a 69 #define PARTIAL_IN 0x91
Ruben_Heintjens 0:73f2160fef5a 70 #define PARTIAL_OUT 0x92
Ruben_Heintjens 0:73f2160fef5a 71 #define PROGRAM_MODE 0xA0
Ruben_Heintjens 0:73f2160fef5a 72 #define ACTIVE_PROGRAMMING 0xA1
Ruben_Heintjens 0:73f2160fef5a 73 #define READ_OTP 0xA2
Ruben_Heintjens 0:73f2160fef5a 74 #define POWER_SAVING 0xE3
Ruben_Heintjens 0:73f2160fef5a 75
Ruben_Heintjens 0:73f2160fef5a 76
Ruben_Heintjens 0:73f2160fef5a 77 #define LOW 0;
Ruben_Heintjens 0:73f2160fef5a 78 #define HIGH 1;
Ruben_Heintjens 0:73f2160fef5a 79 class Epd : EpdIf {
Ruben_Heintjens 0:73f2160fef5a 80 public:
Ruben_Heintjens 0:73f2160fef5a 81 unsigned int width;
Ruben_Heintjens 0:73f2160fef5a 82 unsigned int height;
Ruben_Heintjens 0:73f2160fef5a 83
Ruben_Heintjens 0:73f2160fef5a 84 Epd();
Ruben_Heintjens 0:73f2160fef5a 85 ~Epd();
Ruben_Heintjens 0:73f2160fef5a 86 int Init(void);
Ruben_Heintjens 0:73f2160fef5a 87 void SendCommand(unsigned char command);
Ruben_Heintjens 0:73f2160fef5a 88 void SendData(unsigned char data);
Ruben_Heintjens 0:73f2160fef5a 89 void WaitUntilIdle(void);
Ruben_Heintjens 0:73f2160fef5a 90 void Reset(void);
Ruben_Heintjens 0:73f2160fef5a 91 void SetPartialWindow(const unsigned char* buffer_black, const unsigned char* buffer_red, int x, int y, int w, int l);
Ruben_Heintjens 0:73f2160fef5a 92 void SetPartialWindowBlack(const unsigned char* buffer_black, int x, int y, int w, int l);
Ruben_Heintjens 0:73f2160fef5a 93 void SetPartialWindowRed(const unsigned char* buffer_red, int x, int y, int w, int l);
Ruben_Heintjens 0:73f2160fef5a 94 void DisplayFrame(const unsigned char* frame_black, const unsigned char* frame_red);
Ruben_Heintjens 0:73f2160fef5a 95 void DisplayFrame(void);
Ruben_Heintjens 0:73f2160fef5a 96 void ClearFrame(void);
Ruben_Heintjens 0:73f2160fef5a 97 void Sleep(void);
Ruben_Heintjens 0:73f2160fef5a 98
Ruben_Heintjens 0:73f2160fef5a 99 private:
Ruben_Heintjens 0:73f2160fef5a 100
Ruben_Heintjens 0:73f2160fef5a 101 /*
Ruben_Heintjens 0:73f2160fef5a 102 unsigned int reset_pin;
Ruben_Heintjens 0:73f2160fef5a 103 unsigned int dc_pin;
Ruben_Heintjens 0:73f2160fef5a 104 unsigned int cs_pin;
Ruben_Heintjens 0:73f2160fef5a 105 unsigned int busy_pin;
Ruben_Heintjens 0:73f2160fef5a 106 */
Ruben_Heintjens 0:73f2160fef5a 107 char rx_buffer[256];
Ruben_Heintjens 0:73f2160fef5a 108 char tx_buffer[256];
Ruben_Heintjens 0:73f2160fef5a 109
Ruben_Heintjens 0:73f2160fef5a 110 DigitalOut dc_pin;
Ruben_Heintjens 0:73f2160fef5a 111 DigitalOut busy_pin;
Ruben_Heintjens 0:73f2160fef5a 112 DigitalOut reset_pin;
Ruben_Heintjens 0:73f2160fef5a 113 //DigitalIn cs_pin;
Ruben_Heintjens 0:73f2160fef5a 114
Ruben_Heintjens 0:73f2160fef5a 115
Ruben_Heintjens 0:73f2160fef5a 116 };
Ruben_Heintjens 0:73f2160fef5a 117
Ruben_Heintjens 0:73f2160fef5a 118 #endif /* EPD4IN2_H */
Ruben_Heintjens 0:73f2160fef5a 119
Ruben_Heintjens 0:73f2160fef5a 120 /* END OF FILE */