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feat: side eye and blink

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DinoMalin 2025-03-04 16:34:12 +01:00
parent 802727e4e5
commit 5a4bec3b02
1 changed files with 79 additions and 2 deletions
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81
sketch/sketch.ino
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@ -5,10 +5,87 @@
hd44780_I2Cexp lcd; // auto-detects the I2C address
byte rectangle[8] = {
0xff,
0xff,
0xff,
0xff,
0xff,
0xff,
0xff,
0xff,
};
byte blink[8] = {
0,
0,
0,
0,
0,
0b11111,
0b11111,
};
#define RECTANGLE 0
#define BLINK 1
#define draw_rectangle(x, y) draw_char(x, y, RECTANGLE);
#define draw_blink(x, y) draw_char(x, y, BLINK);
void draw_char(int x, int y, char c) {
lcd.setCursor(x,y);
lcd.write(byte(c));
}
void draw_eyes(int x) {
draw_rectangle(x, 0);
draw_rectangle(x+1, 0);
draw_rectangle(x+7, 0);
draw_rectangle(x+8, 0);
draw_char(x, 1, '\n');
draw_char(x+1, 1, '\n');
draw_char(x+7, 1, '\n');
draw_char(x+8, 1, '\n');
}
void do_blink(int x) {
draw_blink(x, 0);
draw_blink(x+1, 0);
draw_rectangle(x+7, 0);
draw_rectangle(x+8, 0);
draw_char(x, 1, '\n');
draw_char(x+1, 1, '\n');
draw_char(x+7, 1, '\n');
draw_char(x+8, 1, '\n');
}
void setup() {
lcd.begin(16, 2);
lcd.print("lorem ipsum dolor sit amet");
lcd.begin(16, 2);
lcd.createChar(0, rectangle);
lcd.createChar(1, blink);
}
void loop() {
draw_eyes(3);
delay(1200);
lcd.clear();
do_blink(3);
delay(200);
lcd.clear();
draw_eyes(3);
delay(1200);
lcd.clear();
// look to the sides
draw_eyes(1);
delay(800);
lcd.clear();
draw_eyes(5);
delay(800);
lcd.clear();
Serial.
}