tuber/doc/OLED_Module_Code/Arduino/OLED_2in42/OLED_2in42.ino

#include "OLED_Driver.h"
#include "GUI_paint.h"
#include "DEV_Config.h"
#include "Debug.h"
#include "ImageData.h"

void setup() {
  System_Init();
  Serial.print(F("OLED_Init()...\r\n"));
  OLED_2IN42_Init();
  Driver_Delay_ms(500); 
  OLED_2IN42_Clear(); 

  //0.Create a new image cache
  UBYTE *BlackImage;
  UWORD Imagesize = ((OLED_2IN42_WIDTH%8==0)? (OLED_2IN42_WIDTH/8): (OLED_2IN42_WIDTH/8+1)) * OLED_2IN42_HEIGHT;
  if((BlackImage = (UBYTE *)malloc(Imagesize)) == NULL) { 
      Serial.print("Failed to apply for black memory...\r\n");
      return -1;
  }
  Serial.print("Paint_NewImage\r\n");
  Paint_NewImage(BlackImage, OLED_2IN42_WIDTH, OLED_2IN42_HEIGHT, 270, BLACK);  

  //1.Select Image
  Paint_SelectImage(BlackImage);
  Paint_Clear(BLACK);

  // 2.Drawing on the image   
  Serial.print("Drawing:page 1\r\n");
  Paint_DrawPoint(20, 10, WHITE, DOT_PIXEL_1X1, DOT_STYLE_DFT);
  Paint_DrawPoint(30, 10, WHITE, DOT_PIXEL_2X2, DOT_STYLE_DFT);
  Paint_DrawPoint(40, 10, WHITE, DOT_PIXEL_3X3, DOT_STYLE_DFT);
  Paint_DrawLine(10, 10, 10, 20, WHITE, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
  Paint_DrawLine(20, 20, 20, 30, WHITE, DOT_PIXEL_1X1, LINE_STYLE_SOLID);
  Paint_DrawLine(30, 30, 30, 40, WHITE, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
  Paint_DrawLine(40, 40, 40, 50, WHITE, DOT_PIXEL_1X1, LINE_STYLE_DOTTED);
  Paint_DrawCircle(60, 30, 15, WHITE, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
  Paint_DrawCircle(100, 40, 20, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);      
  Paint_DrawRectangle(50, 30, 60, 40, WHITE, DOT_PIXEL_1X1, DRAW_FILL_EMPTY);
  Paint_DrawRectangle(90, 30, 110, 50, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);   
  // 3.Show image on page1
  OLED_2IN42_Display(BlackImage);
  Driver_Delay_ms(2000);      
  Paint_Clear(BLACK);
  
  // Drawing on the image
  Serial.print("Drawing:page 2\r\n");     
  Paint_DrawString_EN(10, 0, "waveshare", &Font16, WHITE, WHITE);
  Paint_DrawString_EN(10, 17, "hello world", &Font8, WHITE, WHITE);
  Paint_DrawNum(10, 30, "123.456789", &Font8, 4, WHITE, WHITE);
  Paint_DrawNum(10, 43, "987654", &Font12, 5, WHITE, WHITE);
  // Show image on page2
  OLED_2IN42_Display(BlackImage);
  Driver_Delay_ms(2000);  
  Paint_Clear(BLACK);   
  
  // Drawing on the image
  Serial.print("Drawing:page 3\r\n");
  Paint_DrawString_CN(10, 0,"你好Abc", &Font12CN, WHITE, WHITE);
  Paint_DrawString_CN(0, 20, "微雪电子", &Font24CN, WHITE, WHITE);
  // Show image on page3
  OLED_2IN42_Display(BlackImage);
  Driver_Delay_ms(2000);    
  Paint_Clear(BLACK); 

  // Drawing on the image
  Serial.print("Drawing:page 4\r\n");
  OLED_2IN42_Display_Array(gImage_1in3);
  Driver_Delay_ms(2000);
  Paint_Clear(BLACK); 

  OLED_2IN42_Clear();  
   
}

void loop() {

}