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Add the 4.37inch e-Paper (G) C program and fix.

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This commit is contained in:
SSYYL 2022-08-15 19:49:22 +08:00
commit 7431785a9c
20 changed files with 575 additions and 197 deletions
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13
RaspberryPi_JetsonNano/c/lib/GUI/GUI_Paint.c
View file

@ -245,7 +245,6 @@ void Paint_SetPixel(UWORD Xpoint, UWORD Ypoint, UWORD Color)
UDOUBLE Addr = X / 4 + Y * Paint.WidthByte;
Color = Color % 4;//Guaranteed color scale is 4 --- 0~3
UBYTE Rdata = Paint.Image[Addr];
Rdata = Rdata & (~(0xC0 >> ((X % 4)*2)));//Clear first, then set value
Paint.Image[Addr] = Rdata | ((Color << 6) >> ((X % 4)*2));
}else if(Paint.Scale == 7){
@ -264,14 +263,21 @@ parameter:
******************************************************************************/
void Paint_Clear(UWORD Color)
{
if(Paint.Scale == 2 || Paint.Scale == 4){
if(Paint.Scale == 2) {
for (UWORD Y = 0; Y < Paint.HeightByte; Y++) {
for (UWORD X = 0; X < Paint.WidthByte; X++ ) {//8 pixel = 1 byte
UDOUBLE Addr = X + Y*Paint.WidthByte;
Paint.Image[Addr] = Color;
}
}
}else if(Paint.Scale == 7){
}else if(Paint.Scale == 4) {
for (UWORD Y = 0; Y < Paint.HeightByte; Y++) {
for (UWORD X = 0; X < Paint.WidthByte; X++ ) {
UDOUBLE Addr = X + Y*Paint.WidthByte;
Paint.Image[Addr] = (Color<<6)|(Color<<4)|(Color<<2)|Color;
}
}
}else if(Paint.Scale == 7) {
for (UWORD Y = 0; Y < Paint.HeightByte; Y++) {
for (UWORD X = 0; X < Paint.WidthByte; X++ ) {
UDOUBLE Addr = X + Y*Paint.WidthByte;
@ -279,7 +285,6 @@ void Paint_Clear(UWORD Color)
}
}
}
}
/******************************************************************************

7
RaspberryPi_JetsonNano/c/lib/GUI/GUI_Paint.h
View file

@ -127,13 +127,6 @@ typedef enum {
#define GRAY3 0x01 //gray
#define GRAY4 0x00 //white
//colour
#define Black_4Color 0x00
#define White_4Color 0x01
#define Yellow_4Color 0x02
#define Red_4Color 0x03
/**
* The size of the point
**/

9
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_1in64g.c
View file

@ -127,7 +127,6 @@ void EPD_1IN64G_Init(void)
EPD_1IN64G_SendCommand(0xB0);
EPD_1IN64G_SendData(0x03);//1 boost 20211113
EPD_1IN64G_SendCommand(0x00);
EPD_1IN64G_SendData(0x4F);
EPD_1IN64G_SendData(0x6B);
@ -187,9 +186,7 @@ void EPD_1IN64G_Clear(UBYTE color)
EPD_1IN64G_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
for(UBYTE k = 0; k < 4; k++) {
EPD_1IN64G_SendData(color);
}
EPD_1IN64G_SendData((color << 6) | (color << 4) | (color << 2) | color);
}
}
@ -221,6 +218,10 @@ void EPD_1IN64G_Display(UBYTE *Image)
EPD_1IN64G_SendData(Image[i + j * Width]);
}
}
EPD_1IN64G_SendCommand(0x68);
EPD_1IN64G_SendData(0x00);
EPD_1IN64G_TurnOnDisplay();
}

10
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_1in64g.h
View file

@ -18,11 +18,11 @@
#define EPD_1IN64G_WIDTH 168
#define EPD_1IN64G_HEIGHT 168
//colour
#define EPD_1IN64G_BLACK 0x00
#define EPD_1IN64G_WHITE 0x55
#define EPD_1IN64G_YELLOW 0xAA
#define EPD_1IN64G_RED 0xFF
// Color
#define EPD_1IN64G_BLACK 0x0
#define EPD_1IN64G_WHITE 0x1
#define EPD_1IN64G_YELLOW 0x2
#define EPD_1IN64G_RED 0x3
void EPD_1IN64G_Init(void);
void EPD_1IN64G_Clear(UBYTE color);

5
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_3in0g.c
View file

@ -134,13 +134,11 @@ void EPD_3IN0G_Init(void)
EPD_3IN0G_SendData(0x4F);
EPD_3IN0G_SendData(0x6B);
EPD_3IN0G_SendCommand(0x06);
EPD_3IN0G_SendData(0xD7);
EPD_3IN0G_SendData(0xDE);
EPD_3IN0G_SendData(0x12);
EPD_3IN0G_SendCommand(0x61);
EPD_3IN0G_SendData(0x00);
EPD_3IN0G_SendData(0xA8);
@ -177,7 +175,7 @@ void EPD_3IN0G_Clear(UBYTE color)
EPD_3IN0G_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_3IN0G_SendData(color);
EPD_3IN0G_SendData((color << 6) | (color << 4) | (color << 2) | color);
}
}
@ -203,6 +201,7 @@ void EPD_3IN0G_Display(UBYTE *Image)
EPD_3IN0G_SendData(Image[i + j * Width]);
}
}
EPD_3IN0G_TurnOnDisplay();
}

10
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_3in0g.h
View file

@ -18,11 +18,11 @@
#define EPD_3IN0G_WIDTH 168
#define EPD_3IN0G_HEIGHT 400
//colour
#define EPD_3IN0G_BLACK 0x00
#define EPD_3IN0G_WHITE 0x55
#define EPD_3IN0G_YELLOW 0xAA
#define EPD_3IN0G_RED 0xFF
// Color
#define EPD_3IN0G_BLACK 0x0
#define EPD_3IN0G_WHITE 0x1
#define EPD_3IN0G_YELLOW 0x2
#define EPD_3IN0G_RED 0x3
void EPD_3IN0G_Init(void);
void EPD_3IN0G_Clear(UBYTE color);

240
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_4in37g.c Executable file
View file

@ -0,0 +1,240 @@
/*****************************************************************************
* | File : EPD_4in37g.h
* | Author : Waveshare team
* | Function : 4.37inch e-Paper (G)
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-08-15
* | 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_4in37g.h"
#include "Debug.h"
/******************************************************************************
function : Software reset
parameter:
******************************************************************************/
static void EPD_4IN37G_Reset(void)
{
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(20);
DEV_Digital_Write(EPD_RST_PIN, 0);
DEV_Delay_ms(2);
DEV_Digital_Write(EPD_RST_PIN, 1);
DEV_Delay_ms(20);
}
/******************************************************************************
function : send command
parameter:
Reg : Command register
******************************************************************************/
static void EPD_4IN37G_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_4IN37G_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_4IN37G_ReadBusyH(void)
{
Debug("e-Paper busy H\r\n");
while(!DEV_Digital_Read(EPD_BUSY_PIN)) { //LOW: busy, HIGH: idle
DEV_Delay_ms(5);
}
Debug("e-Paper busy H release\r\n");
}
static void EPD_4IN37G_ReadBusyL(void)
{
Debug("e-Paper busy L\r\n");
while(DEV_Digital_Read(EPD_BUSY_PIN)) { //LOW: idle, HIGH: busy
DEV_Delay_ms(5);
}
Debug("e-Paper busy L release\r\n");
}
/******************************************************************************
function : Turn On Display
parameter:
******************************************************************************/
static void EPD_4IN37G_TurnOnDisplay(void)
{
EPD_4IN37G_SendCommand(0x12); // DISPLAY_REFRESH
EPD_4IN37G_SendData(0x00);
EPD_4IN37G_ReadBusyH();
EPD_4IN37G_SendCommand(0x02); // POWER_OFF
EPD_4IN37G_SendData(0X00);
EPD_4IN37G_ReadBusyH();
}
/******************************************************************************
function : Initialize the e-Paper register
parameter:
******************************************************************************/
void EPD_4IN37G_Init(void)
{
EPD_4IN37G_Reset();
EPD_4IN37G_SendCommand(0xAA);
EPD_4IN37G_SendData(0x49);
EPD_4IN37G_SendData(0x55);
EPD_4IN37G_SendData(0x20);
EPD_4IN37G_SendData(0x08);
EPD_4IN37G_SendData(0x09);
EPD_4IN37G_SendData(0x18);
EPD_4IN37G_SendCommand(0x01);
EPD_4IN37G_SendData(0x3F);
EPD_4IN37G_SendCommand(0x00);
EPD_4IN37G_SendData(0x4F);
EPD_4IN37G_SendData(0x69);
EPD_4IN37G_SendCommand(0x05);
EPD_4IN37G_SendData(0x40);
EPD_4IN37G_SendData(0x1F);
EPD_4IN37G_SendData(0x1F);
EPD_4IN37G_SendData(0x2C);
EPD_4IN37G_SendCommand(0x08);
EPD_4IN37G_SendData(0x6F);
EPD_4IN37G_SendData(0x1F);
EPD_4IN37G_SendData(0x1F);
EPD_4IN37G_SendData(0x22);
//===================
//20211212
//First setting
EPD_4IN37G_SendCommand(0x06);
EPD_4IN37G_SendData(0x6F);
EPD_4IN37G_SendData(0x1F);
EPD_4IN37G_SendData(0x17);
EPD_4IN37G_SendData(0x17);
//===================
EPD_4IN37G_SendCommand(0x03);
EPD_4IN37G_SendData(0x00);
EPD_4IN37G_SendData(0x54);
EPD_4IN37G_SendData(0x00);
EPD_4IN37G_SendData(0x44);
EPD_4IN37G_SendCommand(0x50);
EPD_4IN37G_SendData(0x3F);
EPD_4IN37G_SendCommand(0x60);
EPD_4IN37G_SendData(0x02);
EPD_4IN37G_SendData(0x00);
//Please notice that PLL must be set for version 2 IC
EPD_4IN37G_SendCommand(0x30);
EPD_4IN37G_SendData(0x08);
EPD_4IN37G_SendCommand(0x61);
EPD_4IN37G_SendData(0x02);
EPD_4IN37G_SendData(0x00);
EPD_4IN37G_SendData(0x01);
EPD_4IN37G_SendData(0x70);
EPD_4IN37G_SendCommand(0xE3);
EPD_4IN37G_SendData(0x2F);
EPD_4IN37G_SendCommand(0x84);
EPD_4IN37G_SendData(0x01);
}
/******************************************************************************
function : Clear screen
parameter:
******************************************************************************/
void EPD_4IN37G_Clear(UBYTE color)
{
UWORD Width, Height;
Width = (EPD_4IN37G_WIDTH % 4 == 0)? (EPD_4IN37G_WIDTH / 4 ): (EPD_4IN37G_WIDTH / 4 + 1);
Height = EPD_4IN37G_HEIGHT;
EPD_4IN37G_SendCommand(0x04);
EPD_4IN37G_ReadBusyH();
EPD_4IN37G_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_4IN37G_SendData((color << 6) | (color << 4) | (color << 2) | color);
}
}
EPD_4IN37G_TurnOnDisplay();
}
/******************************************************************************
function : Sends the image buffer in RAM to e-Paper and displays
parameter:
******************************************************************************/
void EPD_4IN37G_Display(UBYTE *Image)
{
UWORD Width, Height;
Width = (EPD_4IN37G_WIDTH % 4 == 0)? (EPD_4IN37G_WIDTH / 4 ): (EPD_4IN37G_WIDTH / 4 + 1);
Height = EPD_4IN37G_HEIGHT;
EPD_4IN37G_SendCommand(0x04);
EPD_4IN37G_ReadBusyH();
EPD_4IN37G_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_4IN37G_SendData(Image[i + j * Width]);
}
}
EPD_4IN37G_TurnOnDisplay();
}
/******************************************************************************
function : Enter sleep mode
parameter:
******************************************************************************/
void EPD_4IN37G_Sleep(void)
{
EPD_4IN37G_SendCommand(0x02); // POWER_OFF
EPD_4IN37G_SendData(0X00);
EPD_4IN37G_SendCommand(0x07); // DEEP_SLEEP
EPD_4IN37G_SendData(0XA5);
}

51
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_4in37g.h Executable file
View file

@ -0,0 +1,51 @@
/*****************************************************************************
* | File : EPD_4in37g.c
* | Author : Waveshare team
* | Function : 4.37inch e-Paper (G)
* | Info :
*----------------
* | This version: V1.0
* | Date : 2022-08-15
* | Info :
* -----------------------------------------------------------------------------
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documnetation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
******************************************************************************/
#ifndef __EPD_4IN37G_H_
#define __EPD_4IN37G_H_
#include "DEV_Config.h"
// Display resolution
#define EPD_4IN37G_WIDTH 512
#define EPD_4IN37G_HEIGHT 368
// Color
#define EPD_4IN37G_BLACK 0x0
#define EPD_4IN37G_WHITE 0x1
#define EPD_4IN37G_YELLOW 0x2
#define EPD_4IN37G_RED 0x3
void EPD_4IN37G_Init(void);
void EPD_4IN37G_Clear(UBYTE color);
void EPD_4IN37G_Display(UBYTE *Image);
void EPD_4IN37G_Sleep(void);
#endif

7
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_7in3g.c
View file

@ -132,7 +132,6 @@ void EPD_7IN3G_Init(void)
EPD_7IN3G_SendData(0x4F);
EPD_7IN3G_SendData(0x69);
EPD_7IN3G_SendCommand(0x05);
EPD_7IN3G_SendData(0x40);
EPD_7IN3G_SendData(0x1F);
@ -168,9 +167,6 @@ void EPD_7IN3G_Init(void)
EPD_7IN3G_SendCommand(0x30);
EPD_7IN3G_SendData(0x08);
EPD_7IN3G_SendCommand(0x50);
EPD_7IN3G_SendData(0x3F);
@ -203,10 +199,9 @@ void EPD_7IN3G_Clear(UBYTE color)
EPD_7IN3G_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) {
EPD_7IN3G_SendData(color);
EPD_7IN3G_SendData((color << 6) | (color << 4) | (color << 2) | color);
}
}
EPD_7IN3G_TurnOnDisplay();
}

10
RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_7in3g.h
View file

@ -38,11 +38,11 @@
#define EPD_7IN3G_WIDTH 800
#define EPD_7IN3G_HEIGHT 480
//colour
#define EPD_7IN3G_BLACK 0x00
#define EPD_7IN3G_WHITE 0x55
#define EPD_7IN3G_YELLOW 0xAA
#define EPD_7IN3G_RED 0xFF
// Color
#define EPD_7IN3G_BLACK 0x0
#define EPD_7IN3G_WHITE 0x1
#define EPD_7IN3G_YELLOW 0x2
#define EPD_7IN3G_RED 0x3
void EPD_7IN3G_Init(void);
void EPD_7IN3G_Clear(UBYTE color);