162 lines
6.0 KiB
C
162 lines
6.0 KiB
C
/*****************************************************************************
|
|
* | File : EPD_3IN7_test.c
|
|
* | Author : Waveshare team
|
|
* | Function : 3.7inch e-paper test demo
|
|
* | Info :
|
|
*----------------
|
|
* | This version: V1.0
|
|
* | Date : 2020-07-17
|
|
* | 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_3in7.h"
|
|
|
|
int EPD_test(void)
|
|
{
|
|
printf("EPD_3IN7_test Demo\r\n");
|
|
if(DEV_Module_Init()!=0){
|
|
return -1;
|
|
}
|
|
|
|
printf("e-Paper Init and Clear...\r\n");
|
|
EPD_3IN7_4Gray_Init();
|
|
EPD_3IN7_4Gray_Clear();
|
|
DEV_Delay_ms(500);
|
|
|
|
//Create a new image cache
|
|
UBYTE *BlackImage;
|
|
/* you have to edit the startup_stm32fxxx.s file and set a big enough heap size */
|
|
UWORD Imagesize = ((EPD_3IN7_WIDTH % 4 == 0)? (EPD_3IN7_WIDTH / 4 ): (EPD_3IN7_WIDTH / 4 + 1)) * EPD_3IN7_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_3IN7_WIDTH, EPD_3IN7_HEIGHT, 270, WHITE);
|
|
Paint_SetScale(4);
|
|
Paint_Clear(WHITE);
|
|
|
|
#if 1 //show image for array
|
|
printf("show image for array\r\n");
|
|
Paint_SelectImage(BlackImage);
|
|
Paint_SetScale(4);
|
|
Paint_Clear(WHITE);
|
|
Paint_DrawBitMap(gImage_3in7);
|
|
|
|
EPD_3IN7_4Gray_Display(BlackImage);
|
|
DEV_Delay_ms(4000);
|
|
#endif
|
|
|
|
#if 1 // Drawing on the image, partial display
|
|
//1.Select Image
|
|
printf("SelectImage:BlackImage\r\n");
|
|
Paint_SelectImage(BlackImage);
|
|
Paint_SetScale(4);
|
|
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_EN(10, 150, "GRAY1 with black background", &Font24, BLACK, GRAY1);
|
|
Paint_DrawString_EN(10, 175, "GRAY2 with white background", &Font24, WHITE, GRAY2);
|
|
Paint_DrawString_EN(10, 200, "GRAY3 with white background", &Font24, WHITE, GRAY3);
|
|
Paint_DrawString_EN(10, 225, "GRAY4 with white background", &Font24, WHITE, GRAY4);
|
|
printf("EPD_Display\r\n");
|
|
EPD_3IN7_4Gray_Display(BlackImage);
|
|
DEV_Delay_ms(4000);
|
|
#endif
|
|
|
|
#if 1 // partial update, just 1 Gray mode
|
|
EPD_3IN7_1Gray_Init(); //init 1 Gray mode
|
|
EPD_3IN7_1Gray_Clear();
|
|
Paint_SelectImage(BlackImage);
|
|
Paint_SetScale(2);
|
|
Paint_Clear(WHITE);
|
|
printf("show time, partial update, just 1 Gary mode\r\n");
|
|
PAINT_TIME sPaint_time;
|
|
sPaint_time.Hour = 12;
|
|
sPaint_time.Min = 34;
|
|
sPaint_time.Sec = 56;
|
|
UBYTE num = 10;
|
|
for (;;) {
|
|
sPaint_time.Sec = sPaint_time.Sec + 1;
|
|
if (sPaint_time.Sec == 60) {
|
|
sPaint_time.Min = sPaint_time.Min + 1;
|
|
sPaint_time.Sec = 0;
|
|
if (sPaint_time.Min == 60) {
|
|
sPaint_time.Hour = sPaint_time.Hour + 1;
|
|
sPaint_time.Min = 0;
|
|
if (sPaint_time.Hour == 24) {
|
|
sPaint_time.Hour = 0;
|
|
sPaint_time.Min = 0;
|
|
sPaint_time.Sec = 0;
|
|
}
|
|
}
|
|
}
|
|
Paint_ClearWindows(300, 0, 479, 80, WHITE);
|
|
Paint_DrawTime(300, 20, &sPaint_time, &Font20, WHITE, BLACK);
|
|
|
|
num = num - 1;
|
|
if(num == 0) {
|
|
break;
|
|
}
|
|
|
|
printf("Part refresh...\r\n");
|
|
EPD_3IN7_1Gray_Display(BlackImage);
|
|
// EPD_3IN7_1Gray_Display_Part(BlackImage, 0, 0, 279, 180);
|
|
DEV_Delay_ms(500);
|
|
}
|
|
|
|
#endif
|
|
EPD_3IN7_4Gray_Init();
|
|
printf("Clear...\r\n");
|
|
EPD_3IN7_4Gray_Clear();
|
|
|
|
// Sleep & close 5V
|
|
printf("Goto Sleep...\r\n");
|
|
EPD_3IN7_Sleep();
|
|
|
|
free(BlackImage);
|
|
BlackImage = NULL;
|
|
|
|
printf("close 5V, Module enters 0 power consumption ...\r\n");
|
|
DEV_Module_Exit();
|
|
|
|
return 0;
|
|
}
|
|
|