Added new programs 13.3inch e-Paper (K) routine

Arduino/epd13in3k/epd13in3k.cpp

@@ -0,0 +1,202 @@
+/**
+ *  @filename   :   epd13in3k.cpp
+ *  @brief      :   Implements for e-paper library
+ *  @author     :   Yehui from Waveshare
+ *
+ *  Copyright (C) Waveshare     September 25 2023
+ *
+ * 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.
+ */
+
+#include <stdlib.h>
+#include "epd13in3k.h"
+
+Epd::~Epd() {
+};
+
+Epd::Epd() {
+    reset_pin = RST_PIN;
+    dc_pin = DC_PIN;
+    cs_pin = CS_PIN;
+    busy_pin = BUSY_PIN;
+    width = EPD_WIDTH;
+    height = EPD_HEIGHT;
+};
+
+int Epd::Init(void) {
+    if (IfInit() != 0) {
+        return -1;
+    }
+    Reset();
+    ReadBusy();
+
+    SendCommand(0x12);
+    ReadBusy();
+
+    SendCommand(0x0C);
+    SendData(0xAE);
+    SendData(0xC7);
+    SendData(0xC3);
+    SendData(0xC0);
+    SendData(0x80);
+
+    SendCommand(0x01); 
+    SendData(0xA7);
+    SendData(0x02);  
+    SendData(0x00);
+
+    SendCommand(0x11); 
+    SendData(0x03);
+
+    SendCommand(0x44); 
+    SendData(0x00);
+    SendData(0x00);  
+    SendData(0xBF);
+    SendData(0x03); 
+
+    SendCommand(0x45); 
+    SendData(0x00);
+    SendData(0x00); 
+    SendData(0xA7);
+    SendData(0x02);
+
+    SendCommand(0x3C);
+    SendData(0x05);
+
+    SendCommand(0x18);
+    SendData(0x80);
+
+    SendCommand(0x4E);
+    SendData(0x00);
+
+    SendCommand(0x4F);
+    SendData(0x00);
+    SendData(0x00);
+
+    return 0;
+}
+
+/**
+ *  @brief: basic function for sending commands
+ */
+void Epd::SendCommand(unsigned char command) {
+    DigitalWrite(dc_pin, LOW);
+    SpiTransfer(command);
+}
+
+/**
+ *  @brief: basic function for sending data
+ */
+void Epd::SendData(unsigned char data) {
+    DigitalWrite(dc_pin, HIGH);
+    SpiTransfer(data);
+}
+
+/**
+ *  @brief: Wait until the busy_pin goes HIGH
+ */
+void Epd::ReadBusy(void) {
+    unsigned char busy;
+    Serial.print("e-Paper Busy\r\n ");
+    do{
+        DelayMs(20);
+        busy = DigitalRead(busy_pin);
+    }while(busy == 1);
+    Serial.print("e-Paper Busy Release\r\n ");
+    DelayMs(20);
+}
+
+/**
+ *  @brief: Refresh function
+ */
+void Epd::TurnOnDisplay(void) {
+    SendCommand(0x22);
+    SendData(0xF7);
+    SendCommand(0x20);  
+    ReadBusy();
+}
+
+/**
+ *  @brief: module reset.
+ *          often used to awaken the module in deep sleep,
+ *          see Epd::Sleep();
+ */
+void Epd::Reset(void) {
+    DigitalWrite(reset_pin, HIGH);
+    DelayMs(20); 
+    DigitalWrite(reset_pin, LOW);                //module reset    
+    DelayMs(4);
+    DigitalWrite(reset_pin, HIGH);
+    DelayMs(20);    
+}
+
+void Epd::DisplayFrame(const unsigned char* frame_buffer) {
+
+    SendCommand(0x24);
+    for (unsigned long j = 0; j < height; j++) {
+        for (unsigned long i = 0; i < width/8; i++) {
+            SendData(frame_buffer[i + j * width/8]);
+        }
+    }
+    TurnOnDisplay();
+}
+
+void Epd::Displaypart(const unsigned char* pbuffer, unsigned long xStart, unsigned long yStart,unsigned long Picture_Width,unsigned long Picture_Height) {
+    SendCommand(0x24);
+    for (unsigned long j = 0; j < height; j++) {
+        for (unsigned long i = 0; i < width/8; i++) {
+            if( (j>=yStart) && (j<yStart+Picture_Height) && (i*8>=xStart) && (i*8<xStart+Picture_Width)){
+                SendData((pgm_read_byte(&(pbuffer[i-xStart/8 + (Picture_Width)/8*(j-yStart)]))) );
+                // SendData(0xff);
+            }else {
+                SendData(0xFF);
+            }
+        }
+    }
+    TurnOnDisplay();
+}
+
+/**
+ *  @brief: After this command is transmitted, the chip would enter the 
+ *          deep-sleep mode to save power. 
+ *          The deep sleep mode would return to standby by hardware reset. 
+ *          The only one parameter is a check code, the command would be
+ *          executed if check code = 0xA5. 
+ *          You can use EPD_Reset() to awaken
+ */
+void Epd::Sleep(void) {
+    SendCommand(0x10);
+    SendData(0x01);
+    DelayMs(100);
+    ReadBusy();
+}
+
+void Epd::Clear(void) {
+
+    SendCommand(0x24);
+    for(unsigned long i=0; i<height*width/8; i++)	{
+        SendData(0xFF);
+    }
+    TurnOnDisplay();
+}
+
+
+/* END OF FILE */
+
+

Arduino/epd13in3k/epd13in3k.h

@@ -0,0 +1,62 @@
+/**
+ *  @filename   :   epd13in3k.h
+ *  @brief      :   Header file for e-paper library epd7in5.cpp
+ *  @author     :   Yehui from Waveshare
+ *  
+ *  Copyright (C) Waveshare     September 25 2023
+ *
+ * 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 EPD13IN3_H
+#define EPD13IN3_H
+
+#include "epdif.h"
+
+// Display resolution
+#define EPD_WIDTH       960
+#define EPD_HEIGHT      680
+
+class Epd : EpdIf {
+public:
+    Epd();
+    ~Epd();
+    int  Init(void);
+    void ReadBusy(void);
+    void Reset(void);
+    void TurnOnDisplay(void);
+    void DisplayFrame(const unsigned char* frame_buffer);
+    void SendCommand(unsigned char command);
+    void SendData(unsigned char data);
+    void Sleep(void);
+    void Clear(void);
+    void Epd::Displaypart(const unsigned char* pbuffer, unsigned long Start_X, unsigned long Start_Y,unsigned long END_X,unsigned long END_Y);
+
+private:
+    unsigned int reset_pin;
+    unsigned int dc_pin;
+    unsigned int cs_pin;
+    unsigned int busy_pin;
+    unsigned long width;
+    unsigned long height;
+};
+
+#endif /* EPD7IN5_H */
+
+/* END OF FILE */

Arduino/epd13in3k/epd13in3k.ino

@@ -0,0 +1,53 @@
+/**
+ *  @filename   :   epd13in3k-demo.ino
+ *  @brief      :   7.5inch e-paper display demo
+ *  @author     :   Yehui from Waveshare
+ *
+ *  Copyright (C) Waveshare     September 25 2023
+ *
+ * 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.
+ */
+
+#include <SPI.h>
+#include "epd13in3k.h"
+#include "imagedata.h"
+
+void setup() {
+  // put your setup code here, to run once:
+    Serial.begin(115200);
+    Epd epd;
+    Serial.print("e-Paper init \r\n ");
+    if (epd.Init() != 0) {
+        Serial.print("e-Paper init failed\r\n ");
+        return;
+    }
+
+    Serial.print("e-Paper Display\r\n ");
+    epd.Displaypart(IMAGE_DATA,250, 200,240,103);
+
+    Serial.print("e-Paper Clear\r\n ");
+    epd.Clear();
+
+    epd.Sleep();
+}
+
+void loop() {
+  // put your main code here, to run repeatedly:
+
+}

Arduino/epd13in3k/epdif.cpp

@@ -0,0 +1,68 @@
+/**
+ *  @filename   :   epdif.cpp
+ *  @brief      :   Implements EPD interface functions
+ *                  Users have to implement all the functions in epdif.cpp
+ *  @author     :   Yehui from Waveshare
+ *
+ *  Copyright (C) Waveshare     August 10 2017
+ *
+ * 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.
+ */
+
+#include "epdif.h"
+#include <SPI.h>
+
+EpdIf::EpdIf() {
+};
+
+EpdIf::~EpdIf() {
+};
+
+void EpdIf::DigitalWrite(int pin, int value) {
+    digitalWrite(pin, value);
+}
+
+int EpdIf::DigitalRead(int pin) {
+    return digitalRead(pin);
+}
+
+void EpdIf::DelayMs(unsigned int delaytime) {
+    delay(delaytime);
+}
+
+void EpdIf::SpiTransfer(unsigned char data) {
+    digitalWrite(CS_PIN, LOW);
+    SPI.transfer(data);
+    digitalWrite(CS_PIN, HIGH);
+}
+
+int EpdIf::IfInit(void) {
+    pinMode(CS_PIN, OUTPUT);
+    pinMode(RST_PIN, OUTPUT);
+    pinMode(DC_PIN, OUTPUT);
+    pinMode(BUSY_PIN, INPUT); 
+
+    pinMode(PWR_PIN, OUTPUT);
+    DigitalWrite(PWR_PIN, 1);
+
+    SPI.begin();
+    SPI.beginTransaction(SPISettings(7000000, MSBFIRST, SPI_MODE0));
+    return 0;
+}
+