tuber/doc/OLED_Module_Code/RaspberryPi/c/examples/OLED_0in91_test.c

/*****************************************************************************
* | File      	:   OLED_0in91_test.c
* | Author      :   Waveshare team
* | Function    :   0.91inch OLED Module test demo
* | Info        :
*----------------
* |	This version:   V2.0
* | Date        :   2020-08-17
* | Info        :
* -----------------------------------------------------------------------------
#
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# 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
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# THE SOFTWARE.
#
******************************************************************************/
#include "test.h"
#include "OLED_0in91.h"

int OLED_0in91_test(void)
{
	printf("0.91inch OLED test demo\n");
	if(DEV_ModuleInit() != 0) {
		return -1;
	}

	if(USE_SPI) {
		printf("Only USE_IIC, Please revise DEV_Config.h !!!\r\n");
		return -1;
	}
	  
	printf("OLED Init...\r\n");
	OLED_0in91_Init();
	DEV_Delay_ms(500);	
	OLED_0in91_Clear();

	// 0.Create a new image cache
	UBYTE *BlackImage;
	UWORD Imagesize = ((OLED_0in91_WIDTH%8==0)? (OLED_0in91_WIDTH/8): (OLED_0in91_WIDTH/8+1)) * OLED_0in91_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, OLED_0in91_HEIGHT, OLED_0in91_WIDTH, 90, BLACK);	
	
	printf("Drawing\r\n");
	//1.Select Image
	Paint_SelectImage(BlackImage);
	DEV_Delay_ms(500);
	Paint_Clear(BLACK);

	// 2.Drawing on the image		
	printf("Drawing:page 1\r\n");
	Paint_DrawPoint(15, 10, WHITE, DOT_PIXEL_1X1, DOT_STYLE_DFT);
	Paint_DrawPoint(25, 10, WHITE, DOT_PIXEL_2X2, DOT_STYLE_DFT);
	Paint_DrawPoint(35, 10, WHITE, DOT_PIXEL_3X3, DOT_STYLE_DFT);
	Paint_DrawLine(10, 10, 10, 20, WHITE, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
	Paint_DrawLine(20, 10, 20, 20, WHITE, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
	Paint_DrawLine(30, 10, 30, 20, WHITE, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
	Paint_DrawLine(40, 10, 40, 20, WHITE, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
	Paint_DrawCircle(70, 16, 15, WHITE, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
	Paint_DrawCircle(110, 16, 15, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);			
	Paint_DrawRectangle(60, 6, 80, 26, WHITE, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
	Paint_DrawRectangle(100, 6, 120, 26, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);		
	// 3.Show image on page1
	OLED_0in91_Display(BlackImage);
	DEV_Delay_ms(2000);			
	Paint_Clear(BLACK);
	
	// Drawing on the image
	printf("Drawing:page 2\r\n");			
	Paint_DrawString_EN(10, 0, "waveshare", &Font16, WHITE, WHITE);
	Paint_DrawNum(10, 18, 123.456789, &Font12, 4, WHITE, WHITE);
	// Show image on page2
	OLED_0in91_Display(BlackImage);
	DEV_Delay_ms(2000);	
	Paint_Clear(BLACK);		
	
	// Drawing on the image
	printf("Drawing:page 3\r\n");
	Paint_DrawString_CN(20, 5,"ÄãºÃAbc", &Font12CN, WHITE, WHITE);
	// Show image on page3
	OLED_0in91_Display(BlackImage);
	DEV_Delay_ms(2000);		
	Paint_Clear(BLACK);		

	// Drawing on the image
	printf("Drawing:page 4\r\n");
	GUI_ReadBmp("./pic/0in91.bmp", 0, 0);
	// Show image on page4
	OLED_0in91_Display(BlackImage);
	DEV_Delay_ms(2000);		
	Paint_Clear(BLACK);	
	return 0;
}