neingeist/arduinisten
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move stuff

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Eve Entropia 2010-03-31 01:07:41 +02:00
parent cc49225717
commit 3f524bc360
6 changed files with 0 additions and 0 deletions
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43
projekte/lc-display/sketch_oct27a/sketch_oct27a.pde Normal file
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#include <LCD4Bit.h>
LCD4Bit lcd = LCD4Bit(2);
void setup() {
lcd.init();
lcd.clear();
// create char
lcd.commandWrite(0x40);
lcd.print(0b10001);
lcd.print(0b01010);
lcd.print(0b10101);
lcd.print(0b11111);
lcd.print(0b01110);
lcd.print(0b10001);
lcd.print(0b10001);
lcd.print(0b01010);
// back to normal
lcd.cursorTo(1,0);
for(uint8_t i = 0; i < 80; i++) {
lcd.print(0x00+(i&0x7));
}
}
void loop() {
digitalWrite(13, HIGH);
lcd.commandWrite(0x40+8*random(8));
uint8_t fnord = random(8);
for (uint8_t i = 0; i<8; i++) {
if(i == fnord) {
lcd.print(0b11111);
} else {
lcd.print(0b00000);
}
}
digitalWrite(13,LOW);
delay(10);
}