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Add libraries, picocalc notes.

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Kyle Isom
2025-04-01 18:28:52 -07:00
parent 1c3052c977
commit e77a69ce91
598 changed files with 475037 additions and 0 deletions
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50
libraries/TFT_eSPI/examples/160 x 128/TFT_Ellipse/TFT_Ellipse.ino Normal file
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/*
Ellipse drawing example
This sketch does not use any fonts.
*/
#include <TFT_eSPI.h> // Hardware-specific library
#include <SPI.h>
TFT_eSPI tft = TFT_eSPI(); // Invoke custom library
void setup(void) {
tft.init();
tft.setRotation(1);
}
void loop() {
tft.fillScreen(TFT_BLACK);
// Draw some random filled elipses
for (int i = 0; i < 20; i++)
{
int rx = random(40);
int ry = random(40);
int x = rx + random(160 - rx - rx);
int y = ry + random(128 - ry - ry);
tft.fillEllipse(x, y, rx, ry, random(0xFFFF));
}
delay(2000);
tft.fillScreen(TFT_BLACK);
// Draw some random outline elipses
for (int i = 0; i < 20; i++)
{
int rx = random(40);
int ry = random(40);
int x = rx + random(160 - rx - rx);
int y = ry + random(128 - ry - ry);
tft.drawEllipse(x, y, rx, ry, random(0xFFFF));
}
delay(2000);
}