add 1.02EPD + 7.5(a,b,c) V2 + 2.7(4 gray)
This commit is contained in:
hnwangkg-ezio
parent
b488e9609d
commit
702def06bc
416 changed files with 53398 additions and 7019 deletions
391
STM32/STM32-F103ZET6/User/e-Paper/EPD_1in02d.c
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391
STM32/STM32-F103ZET6/User/e-Paper/EPD_1in02d.c
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/*****************************************************************************
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* | File : EPD_1IN02_1in02.c
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* | Author : Waveshare team
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* | Function : Electronic paper driver
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* | Info :
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*----------------
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* | This version: V1.0
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* | Date : 2019-09-27
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* | Info :
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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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******************************************************************************/
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#include "EPD_1in02d.h"
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/**
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* full screen update LUT
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**/
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const unsigned char lut_w1[] =
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{
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0x60 ,0x5A ,0x5A ,0x00 ,0x00 ,0x01 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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};
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const unsigned char lut_b1[] =
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{
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0x90 ,0x5A ,0x5A ,0x00 ,0x00 ,0x01 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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};
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/**
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* partial screen update LUT
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**/
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const unsigned char lut_w[] =
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{
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0x60 ,0x01 ,0x01 ,0x00 ,0x00 ,0x01 ,
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0x80 ,0x1f ,0x00 ,0x00 ,0x00 ,0x01 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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};
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const unsigned char lut_b[] =
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{
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0x90 ,0x01 ,0x01 ,0x00 ,0x00 ,0x01 ,
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0x40 ,0x1f ,0x00 ,0x00 ,0x00 ,0x01 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,
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};
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/******************************************************************************
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function : Software reset
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parameter:
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******************************************************************************/
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static void EPD_1IN02_Reset(void)
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{
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DEV_Digital_Write(EPD_RST_PIN, 1);
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DEV_Delay_ms(20);
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DEV_Digital_Write(EPD_RST_PIN, 0);// Module reset
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DEV_Delay_ms(20);
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DEV_Digital_Write(EPD_RST_PIN, 1);
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DEV_Delay_ms(20);
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}
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/******************************************************************************
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function : send command
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parameter:
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command : Command register
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******************************************************************************/
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static void EPD_1IN02_SendCommand(UBYTE command)
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{
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DEV_Digital_Write(EPD_CS_PIN, 0);
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DEV_Digital_Write(EPD_DC_PIN, 0);// command write
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DEV_SPI_WriteByte(command);
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DEV_Digital_Write(EPD_CS_PIN, 1);
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}
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/******************************************************************************
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function : send data
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parameter:
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Data : Write data
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******************************************************************************/
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static void EPD_1IN02_SendData(UBYTE Data)
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{
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DEV_Digital_Write(EPD_CS_PIN, 0);
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DEV_Digital_Write(EPD_DC_PIN, 1); // command write
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DEV_SPI_WriteByte(Data);
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DEV_Digital_Write(EPD_CS_PIN, 1);
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}
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/******************************************************************************
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function : LUT download
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******************************************************************************/
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void EPD_1IN02_SetFulltReg(void)
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{
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unsigned int count;
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EPD_1IN02_SendCommand(0x23);
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for(count=0;count<42;count++)
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{EPD_1IN02_SendData(lut_w1[count]);}
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EPD_1IN02_SendCommand(0x24);
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for(count=0;count<42;count++)
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{EPD_1IN02_SendData(lut_b1[count]);}
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}
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/******************************************************************************
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function : LUT download
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******************************************************************************/
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void EPD_1IN02_SetPartReg(void)
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{
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unsigned int count;
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EPD_1IN02_SendCommand(0x23);
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for(count=0;count<42;count++){
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EPD_1IN02_SendData(lut_w[count]);
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}
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EPD_1IN02_SendCommand(0x24);
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for(count=0;count<42;count++){
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EPD_1IN02_SendData(lut_b[count]);
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}
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}
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/******************************************************************************
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function : Wait until the busy_pin goes LOW
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******************************************************************************/
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void EPD_1IN02_WaitUntilIdle(void)
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{
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unsigned char busy;
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do
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{
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EPD_1IN02_SendCommand(0x71);
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busy = DEV_Digital_Read(EPD_BUSY_PIN);
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busy =!(busy & 0x01);
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}
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while(busy);
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DEV_Delay_ms(800);
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}
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/******************************************************************************
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function : Turn On Display
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******************************************************************************/
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void EPD_1IN02_TurnOnDisplay(void)
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{
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// EPD_1IN02_SendCommand(0x04); //power on
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// EPD_1IN02_WaitUntilIdle();
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EPD_1IN02_SendCommand(0x12); //Start refreshing the screen
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DEV_Delay_ms(10);
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EPD_1IN02_WaitUntilIdle();
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// EPD_1IN02_SendCommand(0x02);
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// EPD_1IN02_WaitUntilIdle(); //power off
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}
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/******************************************************************************
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function :Initialize the e-Paper register
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******************************************************************************/
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UBYTE EPD_1IN02_Init(void)
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{
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EPD_1IN02_Reset();
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EPD_1IN02_SendCommand(0xD2);
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EPD_1IN02_SendData(0x3F);
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EPD_1IN02_SendCommand(0x00);
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EPD_1IN02_SendData (0x6F); //from outside
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EPD_1IN02_SendCommand(0x01); //power setting
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EPD_1IN02_SendData (0x03);
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EPD_1IN02_SendData (0x00);
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EPD_1IN02_SendData (0x2b);
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EPD_1IN02_SendData (0x2b);
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EPD_1IN02_SendCommand(0x06); //Configuring the charge pump
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EPD_1IN02_SendData(0x3f);
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EPD_1IN02_SendCommand(0x2A); //Setting XON and the options of LUT
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EPD_1IN02_SendData(0x00);
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EPD_1IN02_SendData(0x00);
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EPD_1IN02_SendCommand(0x30); //Set the clock frequency
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EPD_1IN02_SendData(0x17); //50Hz
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EPD_1IN02_SendCommand(0x50); //Set VCOM and data output interval
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EPD_1IN02_SendData(0x57);
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EPD_1IN02_SendCommand(0x60); //Set The non-overlapping period of Gate and Source.
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EPD_1IN02_SendData(0x22);
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EPD_1IN02_SendCommand(0x61); //resolution setting
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EPD_1IN02_SendData (0x50); //source 128
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EPD_1IN02_SendData (0x80);
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EPD_1IN02_SendCommand(0x82); //sets VCOM_DC value
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EPD_1IN02_SendData(0x12); //-1v
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EPD_1IN02_SendCommand(0xe3);//Set POWER SAVING
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EPD_1IN02_SendData(0x33);
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EPD_1IN02_SetFulltReg();
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EPD_1IN02_SendCommand(0x04); //power on
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EPD_1IN02_WaitUntilIdle();
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return 0;
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}
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/******************************************************************************
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function :Partial refresh initialization e-paper
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******************************************************************************/
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void EPD_1IN02_Part_Init(void)
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{
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EPD_1IN02_Reset();
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EPD_1IN02_SendCommand(0xD2);
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EPD_1IN02_SendData(0x3F);
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EPD_1IN02_SendCommand(0x00);
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EPD_1IN02_SendData (0x6F); //from outside
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EPD_1IN02_SendCommand(0x01); //power setting
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EPD_1IN02_SendData (0x03);
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EPD_1IN02_SendData (0x00);
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EPD_1IN02_SendData (0x2b);
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EPD_1IN02_SendData (0x2b);
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EPD_1IN02_SendCommand(0x06); //Configuring the charge pump
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EPD_1IN02_SendData(0x3f);
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EPD_1IN02_SendCommand(0x2A); //Setting XON and the options of LUT
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EPD_1IN02_SendData(0x00);
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EPD_1IN02_SendData(0x00);
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EPD_1IN02_SendCommand(0x30); //Set the clock frequency
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EPD_1IN02_SendData(0x17);
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EPD_1IN02_SendCommand(0x50); //Set VCOM and data output interval
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EPD_1IN02_SendData(0xf2);
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EPD_1IN02_SendCommand(0x60); //Set The non-overlapping period of Gate and Source.
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EPD_1IN02_SendData(0x22);
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EPD_1IN02_SendCommand(0x82); //Set VCOM_DC value
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EPD_1IN02_SendData(0x12);//-1v
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EPD_1IN02_SendCommand(0xe3);//Set POWER SAVING
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EPD_1IN02_SendData(0x33);
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EPD_1IN02_SetPartReg();
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EPD_1IN02_SendCommand(0x04);//Set POWER SAVING
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EPD_1IN02_WaitUntilIdle();
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}
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/******************************************************************************
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function : Clear screen
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******************************************************************************/
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void EPD_1IN02_Clear(void)
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{
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unsigned int i;
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EPD_1IN02_SendCommand(0x10);
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for(i=0;i<1280;i++){
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EPD_1IN02_SendData(0X00);
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}
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EPD_1IN02_SendCommand(0x13); //Transfer new data
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for(i=0;i<1280;i++){
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EPD_1IN02_SendData(0xff);
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}
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EPD_1IN02_TurnOnDisplay();
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}
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/******************************************************************************
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function : Sends the image buffer in RAM to e-Paper and displays
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parameter:
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Image :Displayed data
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******************************************************************************/
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void EPD_1IN02_Display(UBYTE *Image)
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{
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UWORD Width;
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Width = (EPD_1IN02_WIDTH % 8 == 0)? (EPD_1IN02_WIDTH / 8 ): (EPD_1IN02_WIDTH / 8 + 1);
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//EPD_1IN02_Init();
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EPD_1IN02_SendCommand(0x10);
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for (UWORD j = 0; j < EPD_1IN02_HEIGHT; j++) {
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for (UWORD i = 0; i < Width; i++) {
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EPD_1IN02_SendData(0xff);
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}
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}
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EPD_1IN02_SendCommand(0x13);
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for (UWORD j = 0; j < EPD_1IN02_HEIGHT; j++) {
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for (UWORD i = 0; i < Width; i++) {
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EPD_1IN02_SendData(Image[i + j * Width]);
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}
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}
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EPD_1IN02_TurnOnDisplay();
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}
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/******************************************************************************
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function : Sends the image buffer in RAM to e-Paper and displays
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parameter:
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old_Image: Last displayed data
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Image2 : New data
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******************************************************************************/
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void EPD_1IN02_DisplayPartial(UBYTE *old_Image, UBYTE *Image)
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{
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/* Set partial Windows */
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EPD_1IN02_SendCommand(0x91); //This command makes the display enter partial mode
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EPD_1IN02_SendCommand(0x90); //resolution setting
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EPD_1IN02_SendData(0); //x-start
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EPD_1IN02_SendData(79); //x-end
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EPD_1IN02_SendData(0);
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EPD_1IN02_SendData(127); //y-end
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EPD_1IN02_SendData(0x00);
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UWORD Width;
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Width = (EPD_1IN02_WIDTH % 8 == 0)? (EPD_1IN02_WIDTH / 8 ): (EPD_1IN02_WIDTH / 8 + 1);
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/* send data */
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EPD_1IN02_SendCommand(0x10);
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for (UWORD j = 0; j < EPD_1IN02_HEIGHT; j++) {
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for (UWORD i = 0; i < Width; i++) {
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EPD_1IN02_SendData(old_Image[i + j * Width]);
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}
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}
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EPD_1IN02_SendCommand(0x13);
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for (UWORD j = 0; j < EPD_1IN02_HEIGHT; j++) {
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for (UWORD i = 0; i < Width; i++) {
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EPD_1IN02_SendData(Image[i + j * Width]);
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}
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}
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/* Set partial refresh */
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EPD_1IN02_TurnOnDisplay();
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}
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/******************************************************************************
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function : Enter sleep mode
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******************************************************************************/
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void EPD_1IN02_Sleep(void)
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{
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EPD_1IN02_SendCommand(0X50);
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EPD_1IN02_SendData(0xf7);
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EPD_1IN02_SendCommand(0X02); //power off
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EPD_1IN02_WaitUntilIdle();
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EPD_1IN02_SendCommand(0X07); //deep sleep
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EPD_1IN02_SendData(0xA5);
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DEV_Delay_ms(200);
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printf("Turn off the power!!! \r\n");
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DEV_Digital_Write(EPD_RST_PIN, 0);// Module reset
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}
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47
STM32/STM32-F103ZET6/User/e-Paper/EPD_1in02d.h
Normal file
47
STM32/STM32-F103ZET6/User/e-Paper/EPD_1in02d.h
Normal file
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@ -0,0 +1,47 @@
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/*****************************************************************************
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* | File : EPD_1IN02_1in02.h
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* | Author : Waveshare team
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* | Function : Electronic paper driver
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* | Info :
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*----------------
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* | This version: V1.0
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* | Date : 2019-09-27
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* | Info :
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||||
#
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||||
# 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.
|
||||
#
|
||||
******************************************************************************/
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#ifndef _EPD_1IN02_H_
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#define _EPD_1IN02_H_
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#include "DEV_Config.h"
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// Display resolution
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#define EPD_1IN02_WIDTH 80
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#define EPD_1IN02_HEIGHT 128
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UBYTE EPD_1IN02_Init(void);
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void EPD_1IN02_Clear(void);
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void EPD_1IN02_Display(UBYTE *Image);
|
||||
void EPD_1IN02_DisplayPartial(UBYTE *Image1, UBYTE *Image2);
|
||||
void EPD_1IN02_Sleep(void);
|
||||
void EPD_1IN02_Part_Init(void);
|
||||
#endif
|
||||
|
||||
|
||||
|
|
@ -4,10 +4,20 @@
|
|||
* | Function : 2.7inch e-paper
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V3.0
|
||||
* | Date : 2019-06-12
|
||||
* | This version: V3.1
|
||||
* | Date : 2019-10-10
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
* V3.1(2019-10-10):
|
||||
* 1. Add 4 grayscale display
|
||||
* Add EPD_2in7_gray_lut_vcom[]
|
||||
* Add EPD_2in7_gray_lut_ww[]
|
||||
* Add EPD_2in7_gray_lut_bw[]
|
||||
* Add EPD_2in7_gray_lut_wb[]
|
||||
* Add EPD_2in7_gray_lut_bb[]
|
||||
* Add EPD_2in7_gray_SetLut()
|
||||
* Add EPD_2IN7_Init_4Gray()
|
||||
* Add EPD_2IN7_4GrayDisplay()
|
||||
* V3.0(2019-06-12):
|
||||
* 1.Change:
|
||||
* lut_vcom_dc[] => EPD_2in7_lut_vcom_dc[]
|
||||
|
|
@ -82,6 +92,107 @@
|
|||
#include "EPD_2in7.h"
|
||||
#include "Debug.h"
|
||||
|
||||
static const unsigned char EPD_2in7_lut_vcom_dc[] = {
|
||||
0x00 ,0x00,
|
||||
0x00 ,0x08 ,0x00 ,0x00 ,0x00 ,0x02,
|
||||
0x60 ,0x28 ,0x28 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x12 ,0x12 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00
|
||||
};
|
||||
static const unsigned char EPD_2in7_lut_ww[] = {
|
||||
0x40 ,0x08 ,0x00 ,0x00 ,0x00 ,0x02,
|
||||
0x90 ,0x28 ,0x28 ,0x00 ,0x00 ,0x01,
|
||||
0x40 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0xA0 ,0x12 ,0x12 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
static const unsigned char EPD_2in7_lut_bw[] = {
|
||||
0x40 ,0x08 ,0x00 ,0x00 ,0x00 ,0x02,
|
||||
0x90 ,0x28 ,0x28 ,0x00 ,0x00 ,0x01,
|
||||
0x40 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0xA0 ,0x12 ,0x12 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
static const unsigned char EPD_2in7_lut_bb[] = {
|
||||
0x80 ,0x08 ,0x00 ,0x00 ,0x00 ,0x02,
|
||||
0x90 ,0x28 ,0x28 ,0x00 ,0x00 ,0x01,
|
||||
0x80 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x50 ,0x12 ,0x12 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
static const unsigned char EPD_2in7_lut_wb[] = {
|
||||
0x80 ,0x08 ,0x00 ,0x00 ,0x00 ,0x02,
|
||||
0x90 ,0x28 ,0x28 ,0x00 ,0x00 ,0x01,
|
||||
0x80 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x50 ,0x12 ,0x12 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
|
||||
//////////////////////////////////////full screen update LUT////////////////////////////////////////////
|
||||
//0~3 gray
|
||||
static const unsigned char EPD_2in7_gray_lut_vcom[] =
|
||||
{
|
||||
0x00 ,0x00,
|
||||
0x00 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x60 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x13 ,0x0A ,0x01 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
//R21
|
||||
static const unsigned char EPD_2in7_gray_lut_ww[] ={
|
||||
0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x10 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0xA0 ,0x13 ,0x01 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
//R22H r
|
||||
static const unsigned char EPD_2in7_gray_lut_bw[] ={
|
||||
0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0x99 ,0x0C ,0x01 ,0x03 ,0x04 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
//R23H w
|
||||
static const unsigned char EPD_2in7_gray_lut_wb[] ={
|
||||
0x40 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0x99 ,0x0B ,0x04 ,0x04 ,0x01 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
//R24H b
|
||||
static const unsigned char EPD_2in7_gray_lut_bb[] ={
|
||||
0x80 ,0x0A ,0x00 ,0x00 ,0x00 ,0x01,
|
||||
0x90 ,0x14 ,0x14 ,0x00 ,0x00 ,0x01,
|
||||
0x20 ,0x14 ,0x0A ,0x00 ,0x00 ,0x01,
|
||||
0x50 ,0x13 ,0x01 ,0x00 ,0x00 ,0x01,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x00,
|
||||
};
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
|
|
@ -139,6 +250,68 @@ static void EPD_2in7_ReadBusy(void)
|
|||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : set the look-up tables
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_2in7_SetLut(void)
|
||||
{
|
||||
unsigned int count;
|
||||
EPD_2in7_SendCommand(0x20); //vcom
|
||||
for(count = 0; count < 44; count++) {
|
||||
EPD_2in7_SendData(EPD_2in7_lut_vcom_dc[count]);
|
||||
}
|
||||
|
||||
EPD_2in7_SendCommand(0x21); //ww --
|
||||
for(count = 0; count < 42; count++) {
|
||||
EPD_2in7_SendData(EPD_2in7_lut_ww[count]);
|
||||
}
|
||||
|
||||
EPD_2in7_SendCommand(0x22); //bw r
|
||||
for(count = 0; count < 42; count++) {
|
||||
EPD_2in7_SendData(EPD_2in7_lut_bw[count]);
|
||||
}
|
||||
|
||||
EPD_2in7_SendCommand(0x23); //wb w
|
||||
for(count = 0; count < 42; count++) {
|
||||
EPD_2in7_SendData(EPD_2in7_lut_bb[count]);
|
||||
}
|
||||
|
||||
EPD_2in7_SendCommand(0x24); //bb b
|
||||
for(count = 0; count < 42; count++) {
|
||||
EPD_2in7_SendData(EPD_2in7_lut_wb[count]);
|
||||
}
|
||||
}
|
||||
|
||||
void EPD_2in7_gray_SetLut(void)
|
||||
{
|
||||
unsigned int count;
|
||||
EPD_2in7_SendCommand(0x20); //vcom
|
||||
for(count=0;count<44;count++)
|
||||
{EPD_2in7_SendData(EPD_2in7_gray_lut_vcom[count]);}
|
||||
|
||||
EPD_2in7_SendCommand(0x21); //red not use
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_2in7_SendData(EPD_2in7_gray_lut_ww[count]);}
|
||||
|
||||
EPD_2in7_SendCommand(0x22); //bw r
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_2in7_SendData(EPD_2in7_gray_lut_bw[count]);}
|
||||
|
||||
EPD_2in7_SendCommand(0x23); //wb w
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_2in7_SendData(EPD_2in7_gray_lut_wb[count]);}
|
||||
|
||||
EPD_2in7_SendCommand(0x24); //bb b
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_2in7_SendData(EPD_2in7_gray_lut_bb[count]);}
|
||||
|
||||
EPD_2in7_SendCommand(0x25); //vcom
|
||||
for(count=0;count<42;count++)
|
||||
{EPD_2in7_SendData(EPD_2in7_gray_lut_ww[count]);}
|
||||
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
|
|
@ -147,37 +320,139 @@ void EPD_2IN7_Init(void)
|
|||
{
|
||||
EPD_2in7_Reset();
|
||||
|
||||
EPD_2in7_SendCommand(0x06); //boost soft start
|
||||
EPD_2in7_SendData(0x07); //A
|
||||
EPD_2in7_SendData(0x07); //B
|
||||
EPD_2in7_SendData(0x17); //C
|
||||
|
||||
EPD_2in7_SendCommand(0x04);
|
||||
EPD_2in7_ReadBusy();
|
||||
|
||||
EPD_2in7_SendCommand(0x00); //panel setting
|
||||
EPD_2in7_SendData(0x1f); //LUT from OTP¡ê?128x296
|
||||
EPD_2in7_SendCommand(0x01); // POWER_SETTING
|
||||
EPD_2in7_SendData(0x03); // VDS_EN, VDG_EN
|
||||
EPD_2in7_SendData(0x00); // VCOM_HV, VGHL_LV[1], VGHL_LV[0]
|
||||
EPD_2in7_SendData(0x2b); // VDH
|
||||
EPD_2in7_SendData(0x2b); // VDL
|
||||
EPD_2in7_SendData(0x09); // VDHR
|
||||
|
||||
EPD_2in7_SendCommand(0x16);
|
||||
EPD_2in7_SendData(0x00); //KW-BF KWR-AF BWROTP 0f
|
||||
EPD_2in7_SendCommand(0x06); // BOOSTER_SOFT_START
|
||||
EPD_2in7_SendData(0x07);
|
||||
EPD_2in7_SendData(0x07);
|
||||
EPD_2in7_SendData(0x17);
|
||||
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0x60);
|
||||
EPD_2in7_SendData(0xa5);
|
||||
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0x73);
|
||||
EPD_2in7_SendData(0x23);
|
||||
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0x7C);
|
||||
EPD_2in7_SendData(0x00);
|
||||
// Power optimization
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0x60);
|
||||
EPD_2in7_SendData(0xA5);
|
||||
|
||||
// Power optimization
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0x89);
|
||||
EPD_2in7_SendData(0xA5);
|
||||
|
||||
EPD_2in7_SendCommand(0X50);
|
||||
EPD_2in7_SendData(0x97); //WBmode:VBDF 17|D7 VBDW 97 VBDB 57 WBRmode:VBDF F7 VBDW 77 VBDB 37 VBDR B7
|
||||
// Power optimization
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0x90);
|
||||
EPD_2in7_SendData(0x00);
|
||||
|
||||
// Power optimization
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0x93);
|
||||
EPD_2in7_SendData(0x2A);
|
||||
|
||||
// Power optimization
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0xA0);
|
||||
EPD_2in7_SendData(0xA5);
|
||||
|
||||
// Power optimization
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0xA1);
|
||||
EPD_2in7_SendData(0x00);
|
||||
|
||||
// Power optimization
|
||||
EPD_2in7_SendCommand(0xF8);
|
||||
EPD_2in7_SendData(0x73);
|
||||
EPD_2in7_SendData(0x41);
|
||||
|
||||
EPD_2in7_SendCommand(0x16); // PARTIAL_DISPLAY_REFRESH
|
||||
EPD_2in7_SendData(0x00);
|
||||
|
||||
EPD_2in7_SendCommand(0x04); // POWER_ON
|
||||
EPD_2in7_ReadBusy();
|
||||
|
||||
EPD_2in7_SendCommand(0x00); // PANEL_SETTING
|
||||
EPD_2in7_SendData(0xAF); // KW-BF KWR-AF BWROTP 0f
|
||||
EPD_2in7_SendCommand(0x30); // PLL_CONTROL
|
||||
EPD_2in7_SendData(0x3A); // 3A 100HZ 29 150Hz 39 200HZ 31 171HZ
|
||||
EPD_2in7_SendCommand(0x82); // VCM_DC_SETTING_REGISTER
|
||||
EPD_2in7_SendData(0x12);
|
||||
|
||||
EPD_2in7_SetLut();
|
||||
}
|
||||
|
||||
void EPD_2IN7_Init_4Gray(void)
|
||||
{
|
||||
EPD_2in7_Reset();
|
||||
EPD_2in7_SendCommand(0x01); //POWER SETTING
|
||||
EPD_2in7_SendData (0x03);
|
||||
EPD_2in7_SendData (0x00);
|
||||
EPD_2in7_SendData (0x2b);
|
||||
EPD_2in7_SendData (0x2b);
|
||||
|
||||
|
||||
EPD_2in7_SendCommand(0x06); //booster soft start
|
||||
EPD_2in7_SendData (0x07); //A
|
||||
EPD_2in7_SendData (0x07); //B
|
||||
EPD_2in7_SendData (0x17); //C
|
||||
|
||||
EPD_2in7_SendCommand(0xF8); //boost??
|
||||
EPD_2in7_SendData (0x60);
|
||||
EPD_2in7_SendData (0xA5);
|
||||
|
||||
EPD_2in7_SendCommand(0xF8); //boost??
|
||||
EPD_2in7_SendData (0x89);
|
||||
EPD_2in7_SendData (0xA5);
|
||||
|
||||
EPD_2in7_SendCommand(0xF8); //boost??
|
||||
EPD_2in7_SendData (0x90);
|
||||
EPD_2in7_SendData (0x00);
|
||||
|
||||
EPD_2in7_SendCommand(0xF8); //boost??
|
||||
EPD_2in7_SendData (0x93);
|
||||
EPD_2in7_SendData (0x2A);
|
||||
|
||||
EPD_2in7_SendCommand(0xF8); //boost??
|
||||
EPD_2in7_SendData (0xa0);
|
||||
EPD_2in7_SendData (0xa5);
|
||||
|
||||
EPD_2in7_SendCommand(0xF8); //boost??
|
||||
EPD_2in7_SendData (0xa1);
|
||||
EPD_2in7_SendData (0x00);
|
||||
|
||||
EPD_2in7_SendCommand(0xF8); //boost??
|
||||
EPD_2in7_SendData (0x73);
|
||||
EPD_2in7_SendData (0x41);
|
||||
|
||||
EPD_2in7_SendCommand(0x16);
|
||||
EPD_2in7_SendData(0x00);
|
||||
|
||||
EPD_2in7_SendCommand(0x04);
|
||||
EPD_2in7_ReadBusy();
|
||||
|
||||
EPD_2in7_SendCommand(0x00); //panel setting
|
||||
EPD_2in7_SendData(0xbf); //KW-BF KWR-AF BWROTP 0f
|
||||
|
||||
EPD_2in7_SendCommand(0x30); //PLL setting
|
||||
EPD_2in7_SendData (0x90); //100hz
|
||||
|
||||
EPD_2in7_SendCommand(0x61); //resolution setting
|
||||
EPD_2in7_SendData (0x00); //176
|
||||
EPD_2in7_SendData (0xb0);
|
||||
EPD_2in7_SendData (0x01); //264
|
||||
EPD_2in7_SendData (0x08);
|
||||
|
||||
EPD_2in7_SendCommand(0x82); //vcom_DC setting
|
||||
EPD_2in7_SendData (0x12);
|
||||
|
||||
EPD_2in7_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
EPD_2in7_SendData(0x97);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
|
|
@ -210,12 +485,19 @@ void EPD_2IN7_Clear(void)
|
|||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN7_Display(UBYTE *Image)
|
||||
void EPD_2IN7_Display(const UBYTE *Image)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width = (EPD_2IN7_WIDTH % 8 == 0)? (EPD_2IN7_WIDTH / 8 ): (EPD_2IN7_WIDTH / 8 + 1);
|
||||
Height = EPD_2IN7_HEIGHT;
|
||||
|
||||
EPD_2in7_SendCommand(0x10);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
EPD_2in7_SendData(0XFF);
|
||||
}
|
||||
}
|
||||
|
||||
EPD_2in7_SendCommand(0x13);
|
||||
for (UWORD j = 0; j < Height; j++) {
|
||||
for (UWORD i = 0; i < Width; i++) {
|
||||
|
|
@ -226,12 +508,106 @@ void EPD_2IN7_Display(UBYTE *Image)
|
|||
EPD_2in7_ReadBusy();
|
||||
}
|
||||
|
||||
void EPD_2IN7_4GrayDisplay(const UBYTE *Image)
|
||||
{
|
||||
UDOUBLE i,j,k;
|
||||
UBYTE temp1,temp2,temp3;
|
||||
|
||||
EPD_2in7_SendCommand(0x10);
|
||||
for(i=0;i<5808;i++) //5808*4 46464
|
||||
{
|
||||
temp3=0;
|
||||
for(j=0;j<2;j++)
|
||||
{
|
||||
temp1 = Image[i*2+j];
|
||||
for(k=0;k<2;k++)
|
||||
{
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x01;//white
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x00; //black
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x00; //gray2
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0) //white
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x00) //black
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x01; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x00; //gray2
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
|
||||
}
|
||||
EPD_2in7_SendData(temp3);
|
||||
}
|
||||
// new data
|
||||
EPD_2in7_SendCommand(0x13);
|
||||
for(i=0;i<5808;i++) //5808*4 46464
|
||||
{
|
||||
temp3=0;
|
||||
for(j=0;j<2;j++)
|
||||
{
|
||||
temp1 = Image[i*2+j];
|
||||
for(k=0;k<2;k++)
|
||||
{
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0)
|
||||
temp3 |= 0x01;//white
|
||||
else if(temp2 == 0x00)
|
||||
temp3 |= 0x00; //black
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
temp2 = temp1&0xC0 ;
|
||||
if(temp2 == 0xC0) //white
|
||||
temp3 |= 0x01;
|
||||
else if(temp2 == 0x00) //black
|
||||
temp3 |= 0x00;
|
||||
else if(temp2 == 0x80)
|
||||
temp3 |= 0x00; //gray1
|
||||
else //0x40
|
||||
temp3 |= 0x01; //gray2
|
||||
if(j!=1 || k!=1)
|
||||
temp3 <<= 1;
|
||||
|
||||
temp1 <<= 2;
|
||||
}
|
||||
|
||||
}
|
||||
EPD_2in7_SendData(temp3);
|
||||
}
|
||||
|
||||
EPD_2in7_gray_SetLut();
|
||||
EPD_2in7_SendCommand(0x12);
|
||||
DEV_Delay_ms(200);
|
||||
EPD_2in7_ReadBusy();
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_2IN7_Sleep(void)
|
||||
{
|
||||
EPD_2in7_SendCommand(0X50);
|
||||
EPD_2in7_SendData(0xf7);
|
||||
EPD_2in7_SendCommand(0X02); //power off
|
||||
EPD_2in7_SendCommand(0X07); //deep sleep
|
||||
EPD_2in7_SendData(0xA5);
|
||||
|
|
|
|||
|
|
@ -4,10 +4,21 @@
|
|||
* | Function : 2.7inch e-paper
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V3.0
|
||||
* | Date : 2019-06-12
|
||||
* | This version: V3.1
|
||||
* | Date : 2019-10-10
|
||||
* | Info :
|
||||
* -----------------------------------------------------------------------------
|
||||
* V3.1(2019-10-10):
|
||||
* 1. Add 4 grayscale display
|
||||
* Add EPD_2in7_gray_lut_vcom[]
|
||||
* Add EPD_2in7_gray_lut_ww[]
|
||||
* Add EPD_2in7_gray_lut_bw[]
|
||||
* Add EPD_2in7_gray_lut_wb[]
|
||||
* Add EPD_2in7_gray_lut_bb[]
|
||||
* Add EPD_2in7_gray_SetLut()
|
||||
* Add EPD_2IN7_Init_4Gray()
|
||||
* Add EPD_2IN7_4GrayDisplay()
|
||||
*
|
||||
* V3.0(2019-06-12):
|
||||
* 1.Change:
|
||||
* lut_vcom_dc[] => EPD_2in7_lut_vcom_dc[]
|
||||
|
|
@ -86,11 +97,19 @@
|
|||
|
||||
// Display resolution
|
||||
#define EPD_2IN7_WIDTH 176
|
||||
#define EPD_2IN7_HEIGHT 264
|
||||
#define EPD_2IN7_HEIGHT 264 //46464
|
||||
|
||||
//Gray level
|
||||
#define GRAY1 0x03 //Blackest
|
||||
#define GRAY2 0x02
|
||||
#define GRAY3 0x01 //gray
|
||||
#define GRAY4 0x00 //white
|
||||
|
||||
void EPD_2IN7_Init(void);
|
||||
void EPD_2IN7_Clear(void);
|
||||
void EPD_2IN7_Display(UBYTE *Image);
|
||||
void EPD_2IN7_Display(const UBYTE *Image);
|
||||
void EPD_2IN7_Sleep(void);
|
||||
|
||||
void EPD_2IN7_Init_4Gray(void);
|
||||
void EPD_2IN7_4GrayDisplay(const UBYTE *Image);
|
||||
#endif
|
||||
|
|
|
|||
230
STM32/STM32-F103ZET6/User/e-Paper/EPD_7in5_V2.c
Normal file
230
STM32/STM32-F103ZET6/User/e-Paper/EPD_7in5_V2.c
Normal file
|
|
@ -0,0 +1,230 @@
|
|||
/*****************************************************************************
|
||||
* | File : EPD_7in5.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : Electronic paper driver
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V2.0
|
||||
* | Date : 2018-11-09
|
||||
* | 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.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_7in5_V2.h"
|
||||
#include "Debug.h"
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_WaitUntilIdle(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
unsigned char busy;
|
||||
do{
|
||||
EPD_SendCommand(0x71);
|
||||
busy = DEV_Digital_Read(EPD_BUSY_PIN);
|
||||
busy =!(busy & 0x01);
|
||||
}while(busy);
|
||||
DEV_Delay_ms(200);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5_V2_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_SendCommand(0x12); //DISPLAY REFRESH
|
||||
DEV_Delay_ms(100); //!!!The delay here is necessary, 200uS at least!!!
|
||||
EPD_WaitUntilIdle();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
UBYTE EPD_7IN5_V2_Init(void)
|
||||
{
|
||||
EPD_Reset();
|
||||
|
||||
EPD_SendCommand(0x01); //POWER SETTING
|
||||
EPD_SendData(0x07);
|
||||
EPD_SendData(0x07); //VGH=20V,VGL=-20V
|
||||
EPD_SendData(0x3f); //VDH=15V
|
||||
EPD_SendData(0x3f); //VDL=-15V
|
||||
|
||||
EPD_SendCommand(0x04); //POWER ON
|
||||
DEV_Delay_ms(100);
|
||||
EPD_WaitUntilIdle();
|
||||
|
||||
EPD_SendCommand(0X00); //PANNEL SETTING
|
||||
EPD_SendData(0x1F); //KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
EPD_SendCommand(0x61); //tres
|
||||
EPD_SendData(0x03); //source 800
|
||||
EPD_SendData(0x20);
|
||||
EPD_SendData(0x01); //gate 480
|
||||
EPD_SendData(0xE0);
|
||||
|
||||
EPD_SendCommand(0X15);
|
||||
EPD_SendData(0x00);
|
||||
|
||||
EPD_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
EPD_SendData(0x10);
|
||||
EPD_SendData(0x07);
|
||||
|
||||
EPD_SendCommand(0X60); //TCON SETTING
|
||||
EPD_SendData(0x22);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5_V2_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5_V2_WIDTH % 8 == 0)?(EPD_7IN5_V2_WIDTH / 8 ):(EPD_7IN5_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5_V2_HEIGHT;
|
||||
|
||||
UWORD i;
|
||||
EPD_SendCommand(0x10);
|
||||
for(i=0; i<Height*Width; i++) {
|
||||
EPD_SendData(0x00);
|
||||
}
|
||||
EPD_SendCommand(0x13);
|
||||
for(i=0; i<Height*Width; i++) {
|
||||
EPD_SendData(0x00);
|
||||
}
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5_V2_ClearBlack(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5_V2_WIDTH % 8 == 0)?(EPD_7IN5_V2_WIDTH / 8 ):(EPD_7IN5_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5_V2_HEIGHT;
|
||||
|
||||
UWORD i;
|
||||
EPD_SendCommand(0x13);
|
||||
for(i=0; i<Height*Width; i++) {
|
||||
EPD_SendData(0xFF);
|
||||
}
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5_V2_Display(const UBYTE *blackimage)
|
||||
{
|
||||
UDOUBLE Width, Height;
|
||||
Width =(EPD_7IN5_V2_WIDTH % 8 == 0)?(EPD_7IN5_V2_WIDTH / 8 ):(EPD_7IN5_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5_V2_HEIGHT;
|
||||
|
||||
//send black data
|
||||
EPD_SendCommand(0x13);
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_SendData(~blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5_V2_WritePicture(const UBYTE *blackimage, UBYTE Block)
|
||||
{
|
||||
|
||||
UDOUBLE Width, Height;
|
||||
Width =(EPD_7IN5_V2_WIDTH % 8 == 0)?(EPD_7IN5_V2_WIDTH / 8 ):(EPD_7IN5_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5_V2_HEIGHT;
|
||||
|
||||
if(Block == 0){
|
||||
EPD_SendCommand(0x13);
|
||||
}
|
||||
for (UDOUBLE j = 0; j < Height/2; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_SendData(~blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
if(Block == 1){
|
||||
EPD_7IN5_V2_TurnOnDisplay();
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5_V2_Sleep(void)
|
||||
{
|
||||
EPD_SendCommand(0X02); //power off
|
||||
EPD_WaitUntilIdle();
|
||||
EPD_SendCommand(0X07); //deep sleep
|
||||
EPD_SendData(0xA5);
|
||||
}
|
||||
50
STM32/STM32-F103ZET6/User/e-Paper/EPD_7in5_V2.h
Normal file
50
STM32/STM32-F103ZET6/User/e-Paper/EPD_7in5_V2.h
Normal file
|
|
@ -0,0 +1,50 @@
|
|||
/*****************************************************************************
|
||||
* | File : EPD_7in5_V2.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : Electronic paper driver
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V2.0
|
||||
* | Date : 2018-11-09
|
||||
* | Info :
|
||||
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
|
||||
* 2.Change:EPD_Display(UBYTE *Image)
|
||||
* Need to pass parameters: pointer to cached data
|
||||
#
|
||||
# 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_7IN5_V2_H_
|
||||
#define _EPD_7IN5_V2_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
|
||||
// Display resolution
|
||||
#define EPD_7IN5_V2_WIDTH 800
|
||||
#define EPD_7IN5_V2_HEIGHT 480
|
||||
|
||||
UBYTE EPD_7IN5_V2_Init(void);
|
||||
void EPD_7IN5_V2_Clear(void);
|
||||
void EPD_7IN5_V2_ClearBlack(void);
|
||||
void EPD_7IN5_V2_Display(const UBYTE *blackimage);
|
||||
void EPD_7IN5_V2_Sleep(void);
|
||||
void EPD_7IN5_V2_WritePicture(const UBYTE *blackimage, UBYTE Block);
|
||||
|
||||
#endif
|
||||
275
STM32/STM32-F103ZET6/User/e-Paper/EPD_7in5b_V2.c
Normal file
275
STM32/STM32-F103ZET6/User/e-Paper/EPD_7in5b_V2.c
Normal file
|
|
@ -0,0 +1,275 @@
|
|||
/*****************************************************************************
|
||||
* | File : EPD_7IN5B_V2_7in5.c
|
||||
* | Author : Waveshare team
|
||||
* | Function : Electronic paper driver
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V2.0
|
||||
* | Date : 2018-11-09
|
||||
* | 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.
|
||||
#
|
||||
******************************************************************************/
|
||||
#include "EPD_7in5b_V2.h"
|
||||
#include "Debug.h"
|
||||
|
||||
/******************************************************************************
|
||||
function : Software reset
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5B_V2_Reset(void)
|
||||
{
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 0);
|
||||
DEV_Delay_ms(2);
|
||||
DEV_Digital_Write(EPD_RST_PIN, 1);
|
||||
DEV_Delay_ms(200);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send command
|
||||
parameter:
|
||||
Reg : Command register
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5B_V2_SendCommand(UBYTE Reg)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 0);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Reg);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : send data
|
||||
parameter:
|
||||
Data : Write data
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5B_V2_SendData(UBYTE Data)
|
||||
{
|
||||
DEV_Digital_Write(EPD_DC_PIN, 1);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 0);
|
||||
DEV_SPI_WriteByte(Data);
|
||||
DEV_Digital_Write(EPD_CS_PIN, 1);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Wait until the busy_pin goes LOW
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5B_V2_WaitUntilIdle(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
unsigned char busy;
|
||||
do {
|
||||
EPD_7IN5B_V2_SendCommand(0x71);
|
||||
busy = DEV_Digital_Read(EPD_BUSY_PIN);
|
||||
busy =!(busy & 0x01);
|
||||
}while(busy);
|
||||
DEV_Delay_ms(200);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Turn On Display
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
static void EPD_7IN5B_V2_TurnOnDisplay(void)
|
||||
{
|
||||
EPD_7IN5B_V2_SendCommand(0x12); //DISPLAY REFRESH
|
||||
DEV_Delay_ms(100); //!!!The delay here is necessary, 200uS at least!!!
|
||||
EPD_7IN5B_V2_WaitUntilIdle();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Initialize the e-Paper register
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
UBYTE EPD_7IN5B_V2_Init(void)
|
||||
{
|
||||
EPD_7IN5B_V2_Reset();
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x01); //POWER SETTING
|
||||
EPD_7IN5B_V2_SendData(0x07);
|
||||
EPD_7IN5B_V2_SendData(0x07); //VGH=20V,VGL=-20V
|
||||
EPD_7IN5B_V2_SendData(0x3f); //VDH=15V
|
||||
EPD_7IN5B_V2_SendData(0x3f); //VDL=-15V
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x04); //POWER ON
|
||||
DEV_Delay_ms(100);
|
||||
EPD_7IN5B_V2_WaitUntilIdle();
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X00); //PANNEL SETTING
|
||||
EPD_7IN5B_V2_SendData(0x0F); //KW-3f KWR-2F BWROTP 0f BWOTP 1f
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0x61); //tres
|
||||
EPD_7IN5B_V2_SendData(0x03); //source 800
|
||||
EPD_7IN5B_V2_SendData(0x20);
|
||||
EPD_7IN5B_V2_SendData(0x01); //gate 480
|
||||
EPD_7IN5B_V2_SendData(0xE0);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X15);
|
||||
EPD_7IN5B_V2_SendData(0x00);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X50); //VCOM AND DATA INTERVAL SETTING
|
||||
EPD_7IN5B_V2_SendData(0x11);
|
||||
EPD_7IN5B_V2_SendData(0x07);
|
||||
|
||||
EPD_7IN5B_V2_SendCommand(0X60); //TCON SETTING
|
||||
EPD_7IN5B_V2_SendData(0x22);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Clear screen
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5B_V2_Clear(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5B_V2_WIDTH % 8 == 0)?(EPD_7IN5B_V2_WIDTH / 8 ):(EPD_7IN5B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5B_V2_HEIGHT;
|
||||
|
||||
UWORD i;
|
||||
EPD_7IN5B_V2_SendCommand(0x10);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0xff);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_SendCommand(0x13);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0x00);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5B_V2_ClearRed(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5B_V2_WIDTH % 8 == 0)?(EPD_7IN5B_V2_WIDTH / 8 ):(EPD_7IN5B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5B_V2_HEIGHT;
|
||||
|
||||
UWORD i;
|
||||
EPD_7IN5B_V2_SendCommand(0x10);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0xff);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_SendCommand(0x13);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0xff);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
void EPD_7IN5B_V2_ClearBlack(void)
|
||||
{
|
||||
UWORD Width, Height;
|
||||
Width =(EPD_7IN5B_V2_WIDTH % 8 == 0)?(EPD_7IN5B_V2_WIDTH / 8 ):(EPD_7IN5B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5B_V2_HEIGHT;
|
||||
|
||||
UWORD i;
|
||||
EPD_7IN5B_V2_SendCommand(0x10);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0x00);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_SendCommand(0x13);
|
||||
for(i=0; i<Width*Height; i++) {
|
||||
EPD_7IN5B_V2_SendData(0x00);
|
||||
|
||||
}
|
||||
EPD_7IN5B_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
function : Sends the image buffer in RAM to e-Paper and displays
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5B_V2_Display(const UBYTE *blackimage, const UBYTE *ryimage)
|
||||
{
|
||||
UDOUBLE Width, Height;
|
||||
Width =(EPD_7IN5B_V2_WIDTH % 8 == 0)?(EPD_7IN5B_V2_WIDTH / 8 ):(EPD_7IN5B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5B_V2_HEIGHT;
|
||||
|
||||
//send black data
|
||||
EPD_7IN5B_V2_SendCommand(0x10);
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_7IN5B_V2_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_7IN5B_V2_SendCommand(0x92);
|
||||
|
||||
//send red data
|
||||
EPD_7IN5B_V2_SendCommand(0x13);
|
||||
for (UDOUBLE j = 0; j < Height; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
EPD_7IN5B_V2_SendData(~ryimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
EPD_7IN5B_V2_TurnOnDisplay();
|
||||
}
|
||||
|
||||
//0 1 is a black area and 2 3 is a red area
|
||||
void EPD_7IN5B_V2_WritePicture(const UBYTE *blackimage, UBYTE Block)
|
||||
{
|
||||
|
||||
UDOUBLE Width, Height;
|
||||
Width =(EPD_7IN5B_V2_WIDTH % 8 == 0)?(EPD_7IN5B_V2_WIDTH / 8 ):(EPD_7IN5B_V2_WIDTH / 8 + 1);
|
||||
Height = EPD_7IN5B_V2_HEIGHT;
|
||||
|
||||
if(Block == 0){
|
||||
EPD_7IN5B_V2_SendCommand(0x10);
|
||||
}else if(Block == 2){
|
||||
EPD_7IN5B_V2_SendCommand(0x92);
|
||||
EPD_7IN5B_V2_SendCommand(0x13);
|
||||
}
|
||||
for (UDOUBLE j = 0; j < Height/2; j++) {
|
||||
for (UDOUBLE i = 0; i < Width; i++) {
|
||||
if(Block>=2){
|
||||
EPD_7IN5B_V2_SendData(~blackimage[i + j * Width]);
|
||||
}else{
|
||||
EPD_7IN5B_V2_SendData(blackimage[i + j * Width]);
|
||||
}
|
||||
}
|
||||
}
|
||||
if(Block == 3){
|
||||
EPD_7IN5B_V2_TurnOnDisplay();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
function : Enter sleep mode
|
||||
parameter:
|
||||
******************************************************************************/
|
||||
void EPD_7IN5B_V2_Sleep(void)
|
||||
{
|
||||
EPD_7IN5B_V2_SendCommand(0X02); //power off
|
||||
EPD_7IN5B_V2_WaitUntilIdle();
|
||||
EPD_7IN5B_V2_SendCommand(0X07); //deep sleep
|
||||
EPD_7IN5B_V2_SendData(0xA5);
|
||||
}
|
||||
50
STM32/STM32-F103ZET6/User/e-Paper/EPD_7in5b_V2.h
Normal file
50
STM32/STM32-F103ZET6/User/e-Paper/EPD_7in5b_V2.h
Normal file
|
|
@ -0,0 +1,50 @@
|
|||
/*****************************************************************************
|
||||
* | File : EPD_7in5.h
|
||||
* | Author : Waveshare team
|
||||
* | Function : Electronic paper driver
|
||||
* | Info :
|
||||
*----------------
|
||||
* | This version: V2.0
|
||||
* | Date : 2018-11-09
|
||||
* | Info :
|
||||
* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
|
||||
* 2.Change:EPD_Display(UBYTE *Image)
|
||||
* Need to pass parameters: pointer to cached data
|
||||
#
|
||||
# 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_7IN5B_V2_H_
|
||||
#define _EPD_7IN5B_V2_H_
|
||||
|
||||
#include "DEV_Config.h"
|
||||
|
||||
|
||||
// Display resolution
|
||||
#define EPD_7IN5B_V2_WIDTH 800
|
||||
#define EPD_7IN5B_V2_HEIGHT 480
|
||||
|
||||
UBYTE EPD_7IN5B_V2_Init(void);
|
||||
void EPD_7IN5B_V2_Clear(void);
|
||||
void EPD_7IN5B_V2_ClearRed(void);
|
||||
void EPD_7IN5B_V2_ClearBlack(void);
|
||||
void EPD_7IN5B_V2_Display(const UBYTE *blackimage, const UBYTE *ryimage);
|
||||
void EPD_7IN5B_V2_Sleep(void);
|
||||
void EPD_7IN5B_V2_WritePicture(const UBYTE *blackimage, UBYTE Block);
|
||||
#endif
|
||||
Loading…
Add table
Add a link
Reference in a new issue