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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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7
.vscode/settings.json vendored
View file

@ -1,5 +1,10 @@
{ {
"files.associations": { "files.associations": {
"imagedata.h": "c" "imagedata.h": "c",
"epd_5in65f.h": "c",
"gui_paint.h": "c",
"math.h": "c",
"dev_config.h": "c",
"epd_4in37g.h": "c"
} }
} }

78
RaspberryPi_JetsonNano/c/examples/EPD_1in64g_test.c
View file

@ -66,32 +66,31 @@ int EPD_1in64g_test(void)
GUI_ReadBmp_RGB_4Color("./pic/1.64inch-2.bmp", 0, 0); GUI_ReadBmp_RGB_4Color("./pic/1.64inch-2.bmp", 0, 0);
EPD_1IN64G_Display(BlackImage); EPD_1IN64G_Display(BlackImage);
DEV_Delay_ms(2000); DEV_Delay_ms(2000);
#endif #endif
#if 1 // Drawing on the image #if 1 // Drawing on the image
//1.Select Image //1.Select Image
printf("SelectImage:BlackImage\r\n"); printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage); Paint_SelectImage(BlackImage);
Paint_Clear(0x55); Paint_Clear(EPD_1IN64G_WHITE);
// 2.Drawing on the image // 2.Drawing on the image
printf("Drawing:BlackImage\r\n"); printf("Drawing:BlackImage\r\n");
Paint_DrawPoint(10, 80, Red_4Color, DOT_PIXEL_1X1, DOT_STYLE_DFT); Paint_DrawPoint(10, 80, EPD_1IN64G_RED, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, Yellow_4Color, DOT_PIXEL_2X2, DOT_STYLE_DFT); Paint_DrawPoint(10, 90, EPD_1IN64G_YELLOW, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, Black_4Color, DOT_PIXEL_3X3, DOT_STYLE_DFT); Paint_DrawPoint(10, 100, EPD_1IN64G_BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_SOLID); Paint_DrawLine(20, 70, 70, 120, EPD_1IN64G_RED, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_SOLID); Paint_DrawLine(70, 70, 20, 120, EPD_1IN64G_RED, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_EMPTY); Paint_DrawRectangle(20, 70, 70, 120, EPD_1IN64G_YELLOW, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawRectangle(80, 70, 130, 120, EPD_1IN64G_YELLOW, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_EMPTY); Paint_DrawCircle(45, 95, 20, EPD_1IN64G_BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawCircle(105, 95, 20, EPD_1IN64G_BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_DOTTED); Paint_DrawLine(85, 95, 125, 95, EPD_1IN64G_RED, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, Yellow_4Color, DOT_PIXEL_1X1, LINE_STYLE_DOTTED); Paint_DrawLine(105, 75, 105, 115, EPD_1IN64G_YELLOW, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "Red, yellow, white and black_4Color", &Font16, Red_4Color, Yellow_4Color); Paint_DrawString_EN(10, 0, "Red, yellow, white and black", &Font16, EPD_1IN64G_RED, EPD_1IN64G_YELLOW);
Paint_DrawString_EN(10, 35, "Four color e-Paper", &Font12, Yellow_4Color, Black_4Color); Paint_DrawString_EN(10, 35, "Four color e-Paper", &Font12, EPD_1IN64G_YELLOW, EPD_1IN64G_BLACK);
Paint_DrawString_CN(10, 125, "΢ѩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>", &Font24CN, Red_4Color, White_4Color); Paint_DrawString_CN(10, 125, "΢ѩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>", &Font24CN, EPD_1IN64G_RED, EPD_1IN64G_WHITE);
Paint_DrawNum(10, 50, 123456, &Font12, Red_4Color, White_4Color); Paint_DrawNum(10, 50, 123456, &Font12, EPD_1IN64G_RED, EPD_1IN64G_WHITE);
printf("EPD_Display\r\n"); printf("EPD_Display\r\n");
EPD_1IN64G_Display(BlackImage); EPD_1IN64G_Display(BlackImage);
@ -102,13 +101,13 @@ int EPD_1in64g_test(void)
//1.Select Image //1.Select Image
printf("SelectImage:BlackImage\r\n"); printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage); Paint_SelectImage(BlackImage);
Paint_Clear(0x55); Paint_Clear(EPD_1IN64G_WHITE);
// 2.Drawing on the image // 2.Drawing on the image
printf("Drawing:BlackImage\r\n"); printf("Drawing:BlackImage\r\n");
Paint_DrawRectangle(1, 1, 168, 55, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawRectangle(1, 1, 168, 55, EPD_1IN64G_RED, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(1, 112, 167, 167, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawRectangle(1, 112, 167, 167, EPD_1IN64G_YELLOW, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(59, 1, 109, 167, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawRectangle(59, 1, 109, 167, EPD_1IN64G_BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
printf("EPD_Display\r\n"); printf("EPD_Display\r\n");
EPD_1IN64G_Display(BlackImage); EPD_1IN64G_Display(BlackImage);
@ -119,33 +118,24 @@ int EPD_1in64g_test(void)
//1.Select Image //1.Select Image
printf("SelectImage:BlackImage\r\n"); printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage); Paint_SelectImage(BlackImage);
Paint_Clear(0x55); Paint_Clear(EPD_1IN64G_WHITE);
int hNumber, hWidth, vNumber, vWidth;
hNumber = 8;
hWidth = EPD_1IN64G_HEIGHT/hNumber; // 168/16=21
vNumber = 8;
vWidth = EPD_1IN64G_WIDTH/vNumber; // 168/16=21
int wNumber, lNumber;
wNumber = (EPD_1IN64G_WIDTH/80)==0 ? (EPD_1IN64G_WIDTH/80) : (EPD_1IN64G_WIDTH/80)+1;
lNumber = (EPD_1IN64G_HEIGHT/20)==0 ? (EPD_1IN64G_HEIGHT/20) : (EPD_1IN64G_HEIGHT/20)+1;
// 2.Drawing on the image // 2.Drawing on the image
printf("Drawing:BlackImage\r\n"); printf("Drawing:BlackImage\r\n");
for(int j=0; j<lNumber; j++) { for(int i=0; i<hNumber; i++) { // horizontal
if(j%2 == 0) { Paint_DrawRectangle(1, 1+i*hWidth, EPD_1IN64G_WIDTH, hWidth*(1+i), EPD_1IN64G_BLACK + (i % 2), DOT_PIXEL_1X1, DRAW_FILL_FULL);
for(int i=0; i<wNumber; i++) { }
Paint_DrawRectangle(1+i*80, 1+j*20, 20+i*80, 20+j*20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); for(int i=0; i<vNumber; i++) { // vertical
Paint_DrawRectangle(21+i*80, 1+j*20, 40+i*80, 20+j*20, White_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); if(i%2) {
Paint_DrawRectangle(41+i*80, 1+j*20, 60+i*80, 20+j*20, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawRectangle(1+i*vWidth, 1, vWidth*(i+1), EPD_1IN64G_HEIGHT, EPD_1IN64G_YELLOW + (i/2%2), DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(61+i*80, 1+j*20, 80+i*80, 20+j*20, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
} }
}
else {
for(int i=0; i<wNumber; i++) {
Paint_DrawRectangle(1+i*80, 1+j*20, 20+i*80, 20+j*20, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(21+i*80, 1+j*20, 40+i*80, 20+j*20, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(41+i*80, 1+j*20, 60+i*80, 20+j*20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(61+i*80, 1+j*20, 80+i*80, 20+j*20, White_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
}
}
printf("EPD_Display\r\n"); printf("EPD_Display\r\n");
EPD_1IN64G_Display(BlackImage); EPD_1IN64G_Display(BlackImage);

80
RaspberryPi_JetsonNano/c/examples/EPD_3in0g_test.c
View file

@ -61,14 +61,12 @@ int EPD_3in0g_test(void)
Paint_SetScale(4); Paint_SetScale(4);
#if 1 // show bmp #if 1 // show bmp
printf("show BMP-----------------\r\n"); printf("show BMP-----------------\r\n");
EPD_3IN0G_Init(); EPD_3IN0G_Init();
Paint_SelectImage(BlackImage); Paint_SelectImage(BlackImage);
GUI_ReadBmp_RGB_4Color("./pic/3inch-3.bmp", 0, 0); GUI_ReadBmp_RGB_4Color("./pic/3inch-3.bmp", 0, 0);
EPD_3IN0G_Display(BlackImage); EPD_3IN0G_Display(BlackImage);
DEV_Delay_ms(2000); DEV_Delay_ms(2000);
#endif #endif
#if 1 // Drawing on the image #if 1 // Drawing on the image
@ -76,25 +74,25 @@ int EPD_3in0g_test(void)
EPD_3IN0G_Init(); EPD_3IN0G_Init();
printf("SelectImage:BlackImage\r\n"); printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage); Paint_SelectImage(BlackImage);
Paint_Clear(0x55); Paint_Clear(EPD_3IN0G_WHITE);
// 2.Drawing on the image // 2.Drawing on the image
printf("Drawing:BlackImage\r\n"); printf("Drawing:BlackImage\r\n");
Paint_DrawPoint(10, 80, Red_4Color, DOT_PIXEL_1X1, DOT_STYLE_DFT); Paint_DrawPoint(10, 80, EPD_3IN0G_RED, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, Yellow_4Color, DOT_PIXEL_2X2, DOT_STYLE_DFT); Paint_DrawPoint(10, 90, EPD_3IN0G_YELLOW, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, Black_4Color, DOT_PIXEL_3X3, DOT_STYLE_DFT); Paint_DrawPoint(10, 100, EPD_3IN0G_BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_SOLID); Paint_DrawLine(20, 70, 70, 120, EPD_3IN0G_RED, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_SOLID); Paint_DrawLine(70, 70, 20, 120, EPD_3IN0G_RED, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_EMPTY); Paint_DrawRectangle(20, 70, 70, 120, EPD_3IN0G_YELLOW, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawRectangle(80, 70, 130, 120, EPD_3IN0G_YELLOW, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_EMPTY); Paint_DrawCircle(45, 95, 20, EPD_3IN0G_BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawCircle(105, 95, 20, EPD_3IN0G_BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_DOTTED); Paint_DrawLine(85, 95, 125, 95, EPD_3IN0G_RED, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, Yellow_4Color, DOT_PIXEL_1X1, LINE_STYLE_DOTTED); Paint_DrawLine(105, 75, 105, 115, EPD_3IN0G_YELLOW, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "Red, yellow, white and black", &Font16, Red_4Color, Yellow_4Color); Paint_DrawString_EN(10, 0, "Red, yellow, white and black", &Font16, EPD_3IN0G_RED, EPD_3IN0G_YELLOW);
Paint_DrawString_EN(10, 35, "Four color e-Paper", &Font12, Yellow_4Color, Black_4Color); Paint_DrawString_EN(10, 35, "Four color e-Paper", &Font12, EPD_3IN0G_YELLOW, EPD_3IN0G_BLACK);
Paint_DrawString_CN(10, 125, "΢ѩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>", &Font24CN, Red_4Color, White_4Color); Paint_DrawString_CN(10, 125, "΢ѩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>", &Font24CN, EPD_3IN0G_RED, EPD_3IN0G_WHITE);
Paint_DrawNum(10, 50, 123456, &Font12, Red_4Color, White_4Color); Paint_DrawNum(10, 50, 123456, &Font12, EPD_3IN0G_RED, EPD_3IN0G_WHITE);
printf("EPD_Display\r\n"); printf("EPD_Display\r\n");
EPD_3IN0G_Display(BlackImage); EPD_3IN0G_Display(BlackImage);
@ -106,13 +104,13 @@ int EPD_3in0g_test(void)
EPD_3IN0G_Init(); EPD_3IN0G_Init();
printf("SelectImage:BlackImage\r\n"); printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage); Paint_SelectImage(BlackImage);
Paint_Clear(0x55); Paint_Clear(EPD_3IN0G_WHITE);
// 2.Drawing on the image // 2.Drawing on the image
printf("Drawing:BlackImage\r\n"); printf("Drawing:BlackImage\r\n");
Paint_DrawRectangle(1, 1, 167, 86, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawRectangle(1, 1, 167, 86, EPD_3IN0G_RED, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(1, 314, 167, 399, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawRectangle(1, 314, 167, 399, EPD_3IN0G_YELLOW, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(59, 1, 109, 399, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawRectangle(59, 1, 109, 399, EPD_3IN0G_BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
printf("EPD_Display\r\n"); printf("EPD_Display\r\n");
EPD_3IN0G_Display(BlackImage); EPD_3IN0G_Display(BlackImage);
@ -124,34 +122,24 @@ int EPD_3in0g_test(void)
EPD_3IN0G_Init(); EPD_3IN0G_Init();
printf("SelectImage:BlackImage\r\n"); printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage); Paint_SelectImage(BlackImage);
Paint_Clear(0x55); Paint_Clear(EPD_3IN0G_WHITE);
int hNumber, hWidth, vNumber, vWidth;
hNumber = 20;
hWidth = EPD_3IN0G_HEIGHT/hNumber; // 400/20=20
vNumber = 8;
vWidth = EPD_3IN0G_WIDTH/vNumber; // 168/8=21
int wNumber, lNumber;
wNumber = (EPD_3IN0G_WIDTH/80)==0 ? (EPD_3IN0G_WIDTH/80) : (EPD_3IN0G_WIDTH/80)+1;
lNumber = (EPD_3IN0G_HEIGHT/20)==0 ? (EPD_3IN0G_HEIGHT/20) : (EPD_3IN0G_HEIGHT/20)+1;
// 2.Drawing on the image // 2.Drawing on the image
printf("Drawing:BlackImage\r\n"); printf("Drawing:BlackImage\r\n");
for(int j=0; j<lNumber; j++) { for(int i=0; i<hNumber; i++) { // horizontal
if(j%2 == 0) { Paint_DrawRectangle(1, 1+i*hWidth, EPD_3IN0G_WIDTH, hWidth*(1+i), EPD_3IN0G_BLACK + (i % 2), DOT_PIXEL_1X1, DRAW_FILL_FULL);
for(int i=0; i<wNumber; i++) { }
Paint_DrawRectangle(1+i*80, 1+j*20, 20+i*80, 20+j*20, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); for(int i=0; i<vNumber; i++) { // vertical
Paint_DrawRectangle(21+i*80, 1+j*20, 40+i*80, 20+j*20, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); if(i%2) {
Paint_DrawRectangle(41+i*80, 1+j*20, 60+i*80, 20+j*20, White_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawRectangle(1+i*vWidth, 1, vWidth*(i+1), EPD_3IN0G_HEIGHT, EPD_3IN0G_YELLOW + (i/2%2), DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(61+i*80, 1+j*20, 80+i*80, 20+j*20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
} }
}
else {
for(int i=0; i<wNumber; i++) {
Paint_DrawRectangle(1+i*80, 1+j*20, 20+i*80, 20+j*20, White_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(21+i*80, 1+j*20, 40+i*80, 20+j*20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(41+i*80, 1+j*20, 60+i*80, 20+j*20, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(61+i*80, 1+j*20, 80+i*80, 20+j*20, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
}
}
printf("EPD_Display\r\n"); printf("EPD_Display\r\n");
EPD_3IN0G_Display(BlackImage); EPD_3IN0G_Display(BlackImage);
DEV_Delay_ms(3000); DEV_Delay_ms(3000);

146
RaspberryPi_JetsonNano/c/examples/EPD_4in37g_test.c Executable file
View file

@ -0,0 +1,146 @@
/*****************************************************************************
* | File : EPD_4in37g_test.c
* | Author : Waveshare team
* | Function : 4.37inch e-Paper (G) test demo
* | 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_Test.h"
#include "EPD_4in37g.h"
#include "time.h"
int EPD_4in37g_test(void)
{
printf("EPD_4IN37G_test Demo\r\n");
if(DEV_Module_Init()!=0){
return -1;
}
printf("e-Paper Init and Clear...\r\n");
EPD_4IN37G_Init();
printf("Black \r\n");
struct timespec start={0,0}, finish={0,0};
clock_gettime(CLOCK_REALTIME, &start);
EPD_4IN37G_Clear(EPD_4IN37G_WHITE); // WHITE
clock_gettime(CLOCK_REALTIME, &finish);
printf("%ld S\r\n", finish.tv_sec-start.tv_sec);
DEV_Delay_ms(2000);
//Create a new image cache
UBYTE *BlackImage;
UWORD Imagesize = ((EPD_4IN37G_WIDTH % 4 == 0)? (EPD_4IN37G_WIDTH / 4 ): (EPD_4IN37G_WIDTH / 4 + 1)) * EPD_4IN37G_HEIGHT;
if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
return -1;
}
printf("Paint_NewImage\r\n");
Paint_NewImage(BlackImage, EPD_4IN37G_WIDTH, EPD_4IN37G_HEIGHT, 0, EPD_4IN37G_WHITE);
Paint_SetScale(4);
#if 1 // show bmp
printf("show bmp------------------------\r\n");
Paint_SelectImage(BlackImage);
GUI_ReadBmp_RGB_4Color("./pic/4in37g0.bmp", 0, 0);
EPD_4IN37G_Display(BlackImage);
DEV_Delay_ms(2000);
printf("show bmp------------------------\r\n");
Paint_SelectImage(BlackImage);
GUI_ReadBmp_RGB_4Color("./pic/4in37g1.bmp", 0, 0);
EPD_4IN37G_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 1 // Drawing on the image
//1.Select Image
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(EPD_4IN37G_WHITE);
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
Paint_DrawPoint(10, 80, EPD_4IN37G_RED, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, EPD_4IN37G_YELLOW, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, EPD_4IN37G_BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, EPD_4IN37G_RED, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, EPD_4IN37G_RED, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, EPD_4IN37G_YELLOW, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, EPD_4IN37G_YELLOW, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, EPD_4IN37G_BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, EPD_4IN37G_BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, EPD_4IN37G_YELLOW, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, EPD_4IN37G_RED, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "Red, yellow, white and black", &Font20, EPD_4IN37G_YELLOW, EPD_4IN37G_WHITE);
Paint_DrawString_EN(10, 30, "Four color e-Paper", &Font12, EPD_4IN37G_RED, EPD_4IN37G_BLACK);
Paint_DrawString_CN(10, 125, "微雪电子", &Font24CN, EPD_4IN37G_WHITE, EPD_4IN37G_RED);
Paint_DrawNum(10, 50, 123456, &Font12, EPD_4IN37G_WHITE, EPD_4IN37G_BLACK);
printf("EPD_Display\r\n");
EPD_4IN37G_Display(BlackImage);
DEV_Delay_ms(3000);
#endif
#if 1 // Drawing on the image
//1.Select Image
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(EPD_4IN37G_WHITE);
int hNumber, hWidth, vNumber, vWidth;
hNumber = 16;
hWidth = EPD_4IN37G_HEIGHT/hNumber; // 368/16=23
vNumber = 16;
vWidth = EPD_4IN37G_WIDTH/vNumber; // 512/16=32
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
for(int i=0; i<hNumber; i++) { // horizontal
Paint_DrawRectangle(1, 1+i*hWidth, EPD_4IN37G_WIDTH, hWidth*(1+i), EPD_4IN37G_BLACK + (i % 2), DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
for(int i=0; i<vNumber; i++) { // vertical
if(i%2) {
Paint_DrawRectangle(1+i*vWidth, 1, vWidth*(i+1), EPD_4IN37G_HEIGHT, EPD_4IN37G_YELLOW + (i/2%2), DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
}
printf("EPD_Display\r\n");
EPD_4IN37G_Display(BlackImage);
DEV_Delay_ms(3000);
#endif
printf("Clear...\r\n");
EPD_4IN37G_Clear(EPD_4IN37G_WHITE);
printf("Goto Sleep...\r\n");
EPD_4IN37G_Sleep();
free(BlackImage);
BlackImage = NULL;
DEV_Delay_ms(2000);//important, at least 2s
// close 5V
printf("close 5V, Module enters 0 power consumption ...\r\n");
DEV_Module_Exit();
return 0;
}

96
RaspberryPi_JetsonNano/c/examples/EPD_7in3g_test.c
View file

@ -61,38 +61,36 @@ int EPD_7in3g_test(void)
Paint_SetScale(4); Paint_SetScale(4);
#if 1 // show bmp #if 1 // show bmp
printf("show BMP-----------------\r\n"); printf("show BMP-----------------\r\n");
Paint_SelectImage(BlackImage); Paint_SelectImage(BlackImage);
GUI_ReadBmp_RGB_4Color("./pic/7.3inch-1.bmp", 0, 0); GUI_ReadBmp_RGB_4Color("./pic/7.3inch-1.bmp", 0, 0);
EPD_7IN3G_Display(BlackImage); EPD_7IN3G_Display(BlackImage);
DEV_Delay_ms(2000); DEV_Delay_ms(2000);
#endif #endif
#if 1 // Drawing on the image #if 1 // Drawing on the image
//1.Select Image //1.Select Image
printf("SelectImage:BlackImage\r\n"); printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage); Paint_SelectImage(BlackImage);
Paint_Clear(0x55); Paint_Clear(EPD_7IN3G_WHITE);
// 2.Drawing on the image // 2.Drawing on the image
printf("Drawing:BlackImage\r\n"); printf("Drawing:BlackImage\r\n");
Paint_DrawPoint(10, 80, Red_4Color, DOT_PIXEL_1X1, DOT_STYLE_DFT); Paint_DrawPoint(10, 80, EPD_7IN3G_RED, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, Yellow_4Color, DOT_PIXEL_2X2, DOT_STYLE_DFT); Paint_DrawPoint(10, 90, EPD_7IN3G_YELLOW, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, Black_4Color, DOT_PIXEL_3X3, DOT_STYLE_DFT); Paint_DrawPoint(10, 100, EPD_7IN3G_BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_SOLID); Paint_DrawLine(20, 70, 70, 120, EPD_7IN3G_RED, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_SOLID); Paint_DrawLine(70, 70, 20, 120, EPD_7IN3G_RED, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_EMPTY); Paint_DrawRectangle(20, 70, 70, 120, EPD_7IN3G_YELLOW, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawRectangle(80, 70, 130, 120, EPD_7IN3G_YELLOW, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_EMPTY); Paint_DrawCircle(45, 95, 20, EPD_7IN3G_BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawCircle(105, 95, 20, EPD_7IN3G_BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, Red_4Color, DOT_PIXEL_1X1, LINE_STYLE_DOTTED); Paint_DrawLine(85, 95, 125, 95, EPD_7IN3G_RED, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, Yellow_4Color, DOT_PIXEL_1X1, LINE_STYLE_DOTTED); Paint_DrawLine(105, 75, 105, 115, EPD_7IN3G_YELLOW, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "Red, yellow, white and black", &Font16, Red_4Color, Yellow_4Color); Paint_DrawString_EN(10, 0, "Red, yellow, white and black", &Font16, EPD_7IN3G_RED, EPD_7IN3G_YELLOW);
Paint_DrawString_EN(10, 35, "Four color e-Paper", &Font12, Yellow_4Color, Black_4Color); Paint_DrawString_EN(10, 35, "Four color e-Paper", &Font12, EPD_7IN3G_YELLOW, EPD_7IN3G_BLACK);
Paint_DrawString_CN(10, 125, "΢ѩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>", &Font24CN, Red_4Color, White_4Color); Paint_DrawString_CN(10, 125, "΢ѩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>", &Font24CN, EPD_7IN3G_RED, EPD_7IN3G_WHITE);
Paint_DrawNum(10, 50, 123456, &Font12, Red_4Color, White_4Color); Paint_DrawNum(10, 50, 123456, &Font12, EPD_7IN3G_RED, EPD_7IN3G_WHITE);
printf("EPD_Display\r\n"); printf("EPD_Display\r\n");
EPD_7IN3G_Display(BlackImage); EPD_7IN3G_Display(BlackImage);
@ -103,58 +101,24 @@ int EPD_7in3g_test(void)
//1.Select Image //1.Select Image
printf("SelectImage:BlackImage\r\n"); printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage); Paint_SelectImage(BlackImage);
Paint_Clear(0x55); Paint_Clear(EPD_7IN3G_WHITE);
int hNumber, hWidth, vNumber, vWidth;
hNumber = 50;
hWidth = EPD_7IN3G_HEIGHT/hNumber; // 800/50=16
vNumber = 48;
vWidth = EPD_7IN3G_WIDTH/vNumber; // 480/48=10
// 2.Drawing on the image // 2.Drawing on the image
printf("Drawing:BlackImage\r\n"); printf("Drawing:BlackImage\r\n");
// Paint_DrawRectangle(1, 1, 121, 368, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); for(int i=0; i<hNumber; i++) { // horizontal
// Paint_DrawRectangle(392, 1, 512, 368, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); Paint_DrawRectangle(1, 1+i*hWidth, EPD_7IN3G_WIDTH, hWidth*(1+i), EPD_7IN3G_BLACK + (i % 2), DOT_PIXEL_1X1, DRAW_FILL_FULL);
// Paint_DrawRectangle(1, 112, 512, 256, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL); }
UBYTE iWidth = EPD_7IN3G_WIDTH/8; for(int i=0; i<vNumber; i++) { // vertical
UBYTE iHeight = EPD_7IN3G_HEIGHT/8; if(i%2) {
for(UBYTE i=0; i<8; i++) { Paint_DrawRectangle(1+i*vWidth, 1, vWidth*(i+1), EPD_7IN3G_HEIGHT, EPD_7IN3G_YELLOW + (i/2%2), DOT_PIXEL_1X1, DRAW_FILL_FULL);
if(i%2 == 0)
Paint_DrawRectangle(1, 1+(i*iHeight), 800, (i+1)*iHeight, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
else
Paint_DrawRectangle(1+(i*iWidth), 1, (i+1)*iWidth, 480, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
printf("EPD_Display\r\n");
EPD_7IN3G_Display(BlackImage);
DEV_Delay_ms(3000);
#endif
#if 1 // Drawing on the image
//1.Select Image
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(0x55);
int wNumber, lNumber;
wNumber = (EPD_7IN3G_WIDTH/80)==0 ? (EPD_7IN3G_WIDTH/80) : (EPD_7IN3G_WIDTH/80)+1;
lNumber = (EPD_7IN3G_HEIGHT/20)==0 ? (EPD_7IN3G_HEIGHT/20) : (EPD_7IN3G_HEIGHT/20)+1;
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
for(int j=0; j<lNumber; j++) {
if(j%2 == 0) {
for(int i=0; i<wNumber; i++) {
Paint_DrawRectangle(1+i*80, 1+j*20, 20+i*80, 20+j*20, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(21+i*80, 1+j*20, 40+i*80, 20+j*20, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(41+i*80, 1+j*20, 60+i*80, 20+j*20, White_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(61+i*80, 1+j*20, 80+i*80, 20+j*20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
} }
}
else {
for(int i=0; i<wNumber; i++) {
Paint_DrawRectangle(1+i*80, 1+j*20, 20+i*80, 20+j*20, White_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(21+i*80, 1+j*20, 40+i*80, 20+j*20, Black_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(41+i*80, 1+j*20, 60+i*80, 20+j*20, Red_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawRectangle(61+i*80, 1+j*20, 80+i*80, 20+j*20, Yellow_4Color, DOT_PIXEL_1X1, DRAW_FILL_FULL);
}
}
}
printf("EPD_Display\r\n"); printf("EPD_Display\r\n");
EPD_7IN3G_Display(BlackImage); EPD_7IN3G_Display(BlackImage);

1
RaspberryPi_JetsonNano/c/examples/main.c
View file

@ -18,6 +18,7 @@ int main(void)
// EPD_1in64g_test(); // EPD_1in64g_test();
// EPD_3in0g_test(); // EPD_3in0g_test();
// EPD_4in37g_test();
// EPD_7in3g_test(); // EPD_7in3g_test();
// EPD_1in54_DES_test(); // EPD_1in54_DES_test();

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; UDOUBLE Addr = X / 4 + Y * Paint.WidthByte;
Color = Color % 4;//Guaranteed color scale is 4 --- 0~3 Color = Color % 4;//Guaranteed color scale is 4 --- 0~3
UBYTE Rdata = Paint.Image[Addr]; UBYTE Rdata = Paint.Image[Addr];
Rdata = Rdata & (~(0xC0 >> ((X % 4)*2)));//Clear first, then set value Rdata = Rdata & (~(0xC0 >> ((X % 4)*2)));//Clear first, then set value
Paint.Image[Addr] = Rdata | ((Color << 6) >> ((X % 4)*2)); Paint.Image[Addr] = Rdata | ((Color << 6) >> ((X % 4)*2));
}else if(Paint.Scale == 7){ }else if(Paint.Scale == 7){
@ -264,14 +263,21 @@ parameter:
******************************************************************************/ ******************************************************************************/
void Paint_Clear(UWORD Color) 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 Y = 0; Y < Paint.HeightByte; Y++) {
for (UWORD X = 0; X < Paint.WidthByte; X++ ) {//8 pixel = 1 byte for (UWORD X = 0; X < Paint.WidthByte; X++ ) {//8 pixel = 1 byte
UDOUBLE Addr = X + Y*Paint.WidthByte; UDOUBLE Addr = X + Y*Paint.WidthByte;
Paint.Image[Addr] = Color; 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 Y = 0; Y < Paint.HeightByte; Y++) {
for (UWORD X = 0; X < Paint.WidthByte; X++ ) { for (UWORD X = 0; X < Paint.WidthByte; X++ ) {
UDOUBLE Addr = X + Y*Paint.WidthByte; 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 GRAY3 0x01 //gray
#define GRAY4 0x00 //white #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 * 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_SendCommand(0xB0);
EPD_1IN64G_SendData(0x03);//1 boost 20211113 EPD_1IN64G_SendData(0x03);//1 boost 20211113
EPD_1IN64G_SendCommand(0x00); EPD_1IN64G_SendCommand(0x00);
EPD_1IN64G_SendData(0x4F); EPD_1IN64G_SendData(0x4F);
EPD_1IN64G_SendData(0x6B); EPD_1IN64G_SendData(0x6B);
@ -187,9 +186,7 @@ void EPD_1IN64G_Clear(UBYTE color)
EPD_1IN64G_SendCommand(0x10); EPD_1IN64G_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) { for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) { for (UWORD i = 0; i < Width; i++) {
for(UBYTE k = 0; k < 4; k++) { EPD_1IN64G_SendData((color << 6) | (color << 4) | (color << 2) | color);
EPD_1IN64G_SendData(color);
}
} }
} }
@ -221,6 +218,10 @@ void EPD_1IN64G_Display(UBYTE *Image)
EPD_1IN64G_SendData(Image[i + j * Width]); EPD_1IN64G_SendData(Image[i + j * Width]);
} }
} }
EPD_1IN64G_SendCommand(0x68);
EPD_1IN64G_SendData(0x00);
EPD_1IN64G_TurnOnDisplay(); 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_WIDTH 168
#define EPD_1IN64G_HEIGHT 168 #define EPD_1IN64G_HEIGHT 168
//colour // Color
#define EPD_1IN64G_BLACK 0x00 #define EPD_1IN64G_BLACK 0x0
#define EPD_1IN64G_WHITE 0x55 #define EPD_1IN64G_WHITE 0x1
#define EPD_1IN64G_YELLOW 0xAA #define EPD_1IN64G_YELLOW 0x2
#define EPD_1IN64G_RED 0xFF #define EPD_1IN64G_RED 0x3
void EPD_1IN64G_Init(void); void EPD_1IN64G_Init(void);
void EPD_1IN64G_Clear(UBYTE color); 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(0x4F);
EPD_3IN0G_SendData(0x6B); EPD_3IN0G_SendData(0x6B);
EPD_3IN0G_SendCommand(0x06); EPD_3IN0G_SendCommand(0x06);
EPD_3IN0G_SendData(0xD7); EPD_3IN0G_SendData(0xD7);
EPD_3IN0G_SendData(0xDE); EPD_3IN0G_SendData(0xDE);
EPD_3IN0G_SendData(0x12); EPD_3IN0G_SendData(0x12);
EPD_3IN0G_SendCommand(0x61); EPD_3IN0G_SendCommand(0x61);
EPD_3IN0G_SendData(0x00); EPD_3IN0G_SendData(0x00);
EPD_3IN0G_SendData(0xA8); EPD_3IN0G_SendData(0xA8);
@ -177,7 +175,7 @@ void EPD_3IN0G_Clear(UBYTE color)
EPD_3IN0G_SendCommand(0x10); EPD_3IN0G_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) { for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) { 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_SendData(Image[i + j * Width]);
} }
} }
EPD_3IN0G_TurnOnDisplay(); 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_WIDTH 168
#define EPD_3IN0G_HEIGHT 400 #define EPD_3IN0G_HEIGHT 400
//colour // Color
#define EPD_3IN0G_BLACK 0x00 #define EPD_3IN0G_BLACK 0x0
#define EPD_3IN0G_WHITE 0x55 #define EPD_3IN0G_WHITE 0x1
#define EPD_3IN0G_YELLOW 0xAA #define EPD_3IN0G_YELLOW 0x2
#define EPD_3IN0G_RED 0xFF #define EPD_3IN0G_RED 0x3
void EPD_3IN0G_Init(void); void EPD_3IN0G_Init(void);
void EPD_3IN0G_Clear(UBYTE color); 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
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@ -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(0x4F);
EPD_7IN3G_SendData(0x69); EPD_7IN3G_SendData(0x69);
EPD_7IN3G_SendCommand(0x05); EPD_7IN3G_SendCommand(0x05);
EPD_7IN3G_SendData(0x40); EPD_7IN3G_SendData(0x40);
EPD_7IN3G_SendData(0x1F); EPD_7IN3G_SendData(0x1F);
@ -168,9 +167,6 @@ void EPD_7IN3G_Init(void)
EPD_7IN3G_SendCommand(0x30); EPD_7IN3G_SendCommand(0x30);
EPD_7IN3G_SendData(0x08); EPD_7IN3G_SendData(0x08);
EPD_7IN3G_SendCommand(0x50); EPD_7IN3G_SendCommand(0x50);
EPD_7IN3G_SendData(0x3F); EPD_7IN3G_SendData(0x3F);
@ -203,10 +199,9 @@ void EPD_7IN3G_Clear(UBYTE color)
EPD_7IN3G_SendCommand(0x10); EPD_7IN3G_SendCommand(0x10);
for (UWORD j = 0; j < Height; j++) { for (UWORD j = 0; j < Height; j++) {
for (UWORD i = 0; i < Width; i++) { for (UWORD i = 0; i < Width; i++) {
EPD_7IN3G_SendData(color); EPD_7IN3G_SendData((color << 6) | (color << 4) | (color << 2) | color);
} }
} }
EPD_7IN3G_TurnOnDisplay(); 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_WIDTH 800
#define EPD_7IN3G_HEIGHT 480 #define EPD_7IN3G_HEIGHT 480
//colour // Color
#define EPD_7IN3G_BLACK 0x00 #define EPD_7IN3G_BLACK 0x0
#define EPD_7IN3G_WHITE 0x55 #define EPD_7IN3G_WHITE 0x1
#define EPD_7IN3G_YELLOW 0xAA #define EPD_7IN3G_YELLOW 0x2
#define EPD_7IN3G_RED 0xFF #define EPD_7IN3G_RED 0x3
void EPD_7IN3G_Init(void); void EPD_7IN3G_Init(void);
void EPD_7IN3G_Clear(UBYTE color); void EPD_7IN3G_Clear(UBYTE color);

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RaspberryPi_JetsonNano/c/pic/4in37g0.bmp Executable file
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RaspberryPi_JetsonNano/c/pic/4in37g1.bmp Executable file
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2
RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd4in37g.py
View file

@ -210,7 +210,7 @@ class EPD:
self.send_command(0x10) self.send_command(0x10)
for j in range(0, Height): for j in range(0, Height):
for i in range(0, Width): for i in range(0, Width):
self.send_data(image[i + j * Width]) self.send_data(image[i + j * Width])
self.TurnOnDisplay() self.TurnOnDisplay()
def Clear(self, color=0x55): def Clear(self, color=0x55):

2
RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd7in3g.py
View file

@ -225,7 +225,7 @@ class EPD:
self.send_command(0x10) self.send_command(0x10)
for j in range(0, Height): for j in range(0, Height):
for i in range(0, Width): for i in range(0, Width):
self.send_data(color) self.send_data(color)
self.TurnOnDisplay() self.TurnOnDisplay()