@ -157,7 +157,7 @@ static void unselect_rows(void)
DDRD &= ~0b01111111;
PORTD &= ~0b01111111;
DDRC &= ~0b00000100;
PORTD &= ~0b00000100;
PORTC &= ~0b00000100;
}
static void select_row(uint8_t row)