52 lines
		
	
	
		
			844 B
		
	
	
	
		
			C++
		
	
	
	
			
		
		
	
	
			52 lines
		
	
	
		
			844 B
		
	
	
	
		
			C++
		
	
	
	
| /*
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|   Ellipse drawing example
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| 
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|   This sketch does not use any fonts.
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| */
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| 
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| #include <SPI.h>
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| 
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| #include <TFT_eSPI.h> // Hardware-specific library
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| 
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| TFT_eSPI tft = TFT_eSPI();       // Invoke custom library
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| 
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| 
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| void setup(void) {
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|   tft.init();
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| 
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|   tft.setRotation(1);
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| 
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| }
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| 
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| void loop() {
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| 
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|   tft.fillScreen(TFT_BLACK);
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| 
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|   // Draw some random circles
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|   for (int i = 0; i < 40; i++)
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|   {
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|     int rx = random(60);
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|     int ry = random(60);
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|     int x = rx + random(480 - rx - rx);
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|     int y = ry + random(320 - ry - ry);
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|     tft.fillEllipse(x, y, rx, ry, random(0xFFFF));
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|   }
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| 
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|   delay(2000);
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|   tft.fillScreen(TFT_BLACK);
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| 
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|   for (int i = 0; i < 40; i++)
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|   {
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|     int rx = random(60);
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|     int ry = random(60);
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|     int x = rx + random(480 - rx - rx);
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|     int y = ry + random(320 - ry - ry);
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|     tft.drawEllipse(x, y, rx, ry, random(0xFFFF));
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|   }
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| 
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|   delay(2000);
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| }
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| 
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| 
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| 
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