Alvik the painter

1from arduino_alvik import ArduinoAlvik
2from time import sleep_ms
3
4alvik = ArduinoAlvik()
5
6def alvik_write(pen):
7  if pen:
8    alvik.servo_A.set_position(130)
9  else:
10    alvik.servo_A.set_position(90)
11
12def turn(angle):
13  alvik.set_wheels_speed(20,3)
14  sleep_ms(int(4700*angle/90))
15  
16alvik.begin()
17
18alvik_write(False)
19sleep_ms(1000)
20
21for i in range(5):
22  alvik_write(True)
23  alvik.move(10)
24  alvik_write(False)
25  turn(148)
26
27alvik.move(20)

1from arduino_alvik import ArduinoAlvik
2from time import sleep_ms
3
4alvik = ArduinoAlvik()
5alvik.begin()
6alvik.set_servo_positions(120,0)
7alvik.left_led.set_color(1, 1, 1)
8alvik.right_led.set_color(1, 1, 1)
9
10def draw_smile():
11  alvik.set_servo_positions(90,0)
12  sleep_ms(1000)
13  alvik.set_servo_positions(120,0)
14  alvik.move(-5)
15  alvik.set_servo_positions(90,0)
16  alvik.rotate(90)
17  alvik.set_servo_positions(120,0)
18  alvik.move(5)
19  alvik.set_servo_positions(90,0)
20  sleep_ms(1000)
21  alvik.set_servo_positions(120,0)
22  alvik.move(10)
23
24def draw_circle():
25  for i in range(18):
26    alvik.set_servo_positions(90,0)
27    alvik.rotate(10)
28    alvik.set_servo_positions(120,0)
29    alvik.rotate(10)
30  sleep_ms(1000)
31  alvik.move(20)
32
33while alvik.get_touch_ok():
34    sleep_ms(50)
35
36while not alvik.get_touch_ok():
37    sleep_ms(50)
38
39status = 0
40while True:
41  if status==0:
42    alvik.left_led.set_color(0, 0, 0)
43    alvik.right_led.set_color(0, 0, 0)
44  elif status==1:
45    alvik.left_led.set_color(1, 1, 1)
46    alvik.right_led.set_color(0, 0, 0)
47  elif status==2:
48    alvik.left_led.set_color(0, 0, 0)
49    alvik.right_led.set_color(1, 1, 1) 
50  if alvik.get_touch_left():
51    status=1
52  if alvik.get_touch_right():
53    status=2
54  if alvik.get_touch_ok():
55    if status==1:
56      draw_smile()
57    if status==2:
58      draw_circle()
59  sleep_ms(100)