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even odd line switch test simple

This commit is contained in:
interfisch 2022-11-09 22:50:36 +01:00
parent 5f013773ea
commit 6f876abc94
6 changed files with 137 additions and 164 deletions
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17
docs/epd_4in2_sample1.txt Normal file
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Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
Paint_DrawString_CN(130, 0, " 你好abc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "微雪电子", &Font24CN, WHITE, BLACK);

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25
docs/epd_4in2_sample2.txt Normal file
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Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
Paint_DrawString_CN(140, 0, "你好abc", &Font12CN, GRAY1, GRAY4);
Paint_DrawString_CN(140, 40, "你好abc", &Font12CN, GRAY2, GRAY3);
Paint_DrawString_CN(140, 80, "你好abc", &Font12CN, GRAY3, GRAY2);
Paint_DrawString_CN(140, 120, "你好abc", &Font12CN, GRAY4, GRAY1);
Paint_DrawString_CN(220, 0, "微雪电子", &Font24CN, GRAY1, GRAY4);
Paint_DrawString_CN(220, 40, "微雪电子", &Font24CN, GRAY2, GRAY3);
Paint_DrawString_CN(220, 80, "微雪电子", &Font24CN, GRAY3, GRAY2);
Paint_DrawString_CN(220, 120, "微雪电子", &Font24CN, GRAY4, GRAY1);

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2
platformio.ini
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@ -13,5 +13,7 @@ platform = espressif32
board = esp32doit-devkit-v1 board = esp32doit-devkit-v1
framework = arduino framework = arduino
monitor_speed = 115200
lib_deps= lib_deps=
SPI SPI

207
src/main.cpp
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// Library, connections and info from: https://www.waveshare.com/wiki/E-Paper_ESP32_Driver_Board#Resource // Library, connections and info from: https://www.waveshare.com/wiki/E-Paper_ESP32_Driver_Board#Resource
// Display: https://www.waveshare.com/product/4.2inch-e-paper.htm
/* Includes ------------------------------------------------------------------*/ /* Includes ------------------------------------------------------------------*/
#include "DEV_Config.h" #include "DEV_Config.h"
#include "EPD.h" #include "EPD.h"
#include "GUI_Paint.h" #include "GUI_Paint.h"
#include "ImageData.h"
#include <stdlib.h> #include <stdlib.h>
/* Entry point ----------------------------------------------------------------*/
void setup() void setup()
{ {
printf("EPD_4IN2_test Demo\r\n"); Serial.begin(115200);
DEV_Module_Init(); Serial.println("Booting");
DEV_Module_Init(); //4.2" 400x300px
printf("e-Paper Init and Clear...\r\n"); Serial.println("e-Paper Init");
EPD_4IN2_Init_Fast(); EPD_4IN2_Init_Fast();
EPD_4IN2_Clear();
DEV_Delay_ms(500);
//Create a new image cache Serial.println("e-Paper clear");
UBYTE *BlackImage; EPD_4IN2_Clear(); //flashed black 2 times. long, short
/* you have to edit the startup_stm32fxxx.s file and set a big enough heap size */
UWORD Imagesize = ((EPD_4IN2_WIDTH % 8 == 0) ? (EPD_4IN2_WIDTH / 8 ) : (EPD_4IN2_WIDTH / 8 + 1)) * EPD_4IN2_HEIGHT;
if ((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
while (1);
}
printf("Paint_NewImage\r\n");
Paint_NewImage(BlackImage, EPD_4IN2_WIDTH, EPD_4IN2_HEIGHT, 0, WHITE);
#if 1 // show image for array
printf("show image for array\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_DrawBitMap(gImage_4in2);
EPD_4IN2_Display(BlackImage);
DEV_Delay_ms(500);
#endif
#if 1 // Drawing on the image
//1.Select Image
printf("SelectImage:BlackImage\r\n");
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
// 2.Drawing on the image
printf("Drawing:BlackImage\r\n");
Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
Paint_DrawString_CN(130, 0, " 你好abc", &Font12CN, BLACK, WHITE);
Paint_DrawString_CN(130, 20, "微雪电子", &Font24CN, WHITE, BLACK);
printf("EPD_Display\r\n");
EPD_4IN2_Display(BlackImage);
DEV_Delay_ms(2000);
#endif
#if 0 Serial.println("e-Paper init 4gray");
printf("Support for partial refresh, but the refresh effect is not good, but it is not recommended\r\n"); DEV_Delay_ms(1000);
printf("Partial refresh\r\n"); EPD_4IN2_Init_4Gray();
EPD_4IN2_Init_Partial(); UBYTE *BlackImage;
PAINT_TIME sPaint_time; UWORD Imagesize = ((EPD_4IN2_WIDTH % 8 == 0) ? (EPD_4IN2_WIDTH / 4 ) : (EPD_4IN2_WIDTH / 4 + 1)) * EPD_4IN2_HEIGHT;
sPaint_time.Hour = 12; if ((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
sPaint_time.Min = 34; printf("Failed to apply for black memory...\r\n");
sPaint_time.Sec = 56; while (1);
UBYTE num = 10; }
for (;;) { Paint_NewImage(BlackImage, EPD_4IN2_WIDTH, EPD_4IN2_HEIGHT, 0, WHITE);
sPaint_time.Sec = sPaint_time.Sec + 1; Paint_SelectImage(BlackImage);
if (sPaint_time.Sec == 60) { Paint_SetScale(4);
sPaint_time.Min = sPaint_time.Min + 1;
sPaint_time.Sec = 0;
if (sPaint_time.Min == 60) { /*
sPaint_time.Hour = sPaint_time.Hour + 1; Paint_Clear(WHITE);
sPaint_time.Min = 0; Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT);
if (sPaint_time.Hour == 24) { Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT);
sPaint_time.Hour = 0; Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT);
sPaint_time.Min = 0; Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
sPaint_time.Sec = 0; Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
Paint_DrawString_CN(140, 0, "你好abc", &Font12CN, GRAY1, GRAY4);
Paint_DrawString_CN(140, 40, "你好abc", &Font12CN, GRAY2, GRAY3);
Paint_DrawString_CN(140, 80, "你好abc", &Font12CN, GRAY3, GRAY2);
Paint_DrawString_CN(140, 120, "你好abc", &Font12CN, GRAY4, GRAY1);
Paint_DrawString_CN(220, 0, "微雪电子", &Font24CN, GRAY1, GRAY4);
Paint_DrawString_CN(220, 40, "微雪电子", &Font24CN, GRAY2, GRAY3);
Paint_DrawString_CN(220, 80, "微雪电子", &Font24CN, GRAY3, GRAY2);
Paint_DrawString_CN(220, 120, "微雪电子", &Font24CN, GRAY4, GRAY1);
*/
Serial.println("e-Paper Start Lines Test");
DEV_Delay_ms(1000);
for (uint16_t i=0;i<100;i++) {
Serial.print("Lines ystart=");
Serial.print(i%2);
Serial.print(" i=");
Serial.println(i);
Paint_Clear(WHITE);
for (uint16_t y=i%2;y<EPD_4IN2_HEIGHT;y=y+2) {
Paint_DrawLine(0, y, EPD_4IN2_WIDTH, y, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
} }
} EPD_4IN2_4GrayDisplay(BlackImage);
DEV_Delay_ms(5000);
} }
Paint_ClearWindows(150, 80, 150 + Font20.Width * 7, 80 + Font20.Height, WHITE);
Paint_DrawTime(150, 80, &sPaint_time, &Font20, WHITE, BLACK);
EPD_4IN2_PartialDisplay(150, 80, 150 + Font20.Width * 7, 80 + Font20.Height, BlackImage);
DEV_Delay_ms(500);//Analog clock 1s
num = num - 1;
if (num == 0) {
break;
}
}
#endif
#if 1 EPD_4IN2_Init_Fast();
EPD_4IN2_Init_4Gray(); EPD_4IN2_Clear();
printf("show Gray------------------------\r\n");
free(BlackImage);
BlackImage = NULL;
Imagesize = ((EPD_4IN2_WIDTH % 8 == 0) ? (EPD_4IN2_WIDTH / 4 ) : (EPD_4IN2_WIDTH / 4 + 1)) * EPD_4IN2_HEIGHT;
if ((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) {
printf("Failed to apply for black memory...\r\n");
while (1);
}
Paint_NewImage(BlackImage, EPD_4IN2_WIDTH, EPD_4IN2_HEIGHT, 0, WHITE);
Paint_SetScale(4);
Paint_Clear(WHITE);
Paint_DrawPoint(10, 80, BLACK, DOT_PIXEL_1X1, DOT_STYLE_DFT); printf("Goto Sleep...\r\n");
Paint_DrawPoint(10, 90, BLACK, DOT_PIXEL_2X2, DOT_STYLE_DFT); EPD_4IN2_Sleep();
Paint_DrawPoint(10, 100, BLACK, DOT_PIXEL_3X3, DOT_STYLE_DFT); free(BlackImage);
Paint_DrawLine(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID); BlackImage = NULL;
Paint_DrawLine(70, 70, 20, 120, BLACK, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
Paint_DrawRectangle(20, 70, 70, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawRectangle(80, 70, 130, 120, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawCircle(45, 95, 20, BLACK, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
Paint_DrawCircle(105, 95, 20, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
Paint_DrawLine(85, 95, 125, 95, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawLine(105, 75, 105, 115, BLACK, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
Paint_DrawString_EN(10, 0, "waveshare", &Font16, BLACK, WHITE);
Paint_DrawString_EN(10, 20, "hello world", &Font12, WHITE, BLACK);
Paint_DrawNum(10, 33, 123456789, &Font12, BLACK, WHITE);
Paint_DrawNum(10, 50, 987654321, &Font16, WHITE, BLACK);
Paint_DrawString_CN(140, 0, "你好abc", &Font12CN, GRAY1, GRAY4);
Paint_DrawString_CN(140, 40, "你好abc", &Font12CN, GRAY2, GRAY3);
Paint_DrawString_CN(140, 80, "你好abc", &Font12CN, GRAY3, GRAY2);
Paint_DrawString_CN(140, 120, "你好abc", &Font12CN, GRAY4, GRAY1);
Paint_DrawString_CN(220, 0, "微雪电子", &Font24CN, GRAY1, GRAY4);
Paint_DrawString_CN(220, 40, "微雪电子", &Font24CN, GRAY2, GRAY3);
Paint_DrawString_CN(220, 80, "微雪电子", &Font24CN, GRAY3, GRAY2);
Paint_DrawString_CN(220, 120, "微雪电子", &Font24CN, GRAY4, GRAY1);
EPD_4IN2_4GrayDisplay(BlackImage);
DEV_Delay_ms(2000);
#endif
EPD_4IN2_Init_Fast();
EPD_4IN2_Clear();
printf("Goto Sleep...\r\n");
EPD_4IN2_Sleep();
free(BlackImage);
BlackImage = NULL;
} }
/* The main loop -------------------------------------------------------------*/ /* The main loop -------------------------------------------------------------*/