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Content # import gc from time import sleep import _thread import buttons import defines import rgb import system from .hcsr04 import HCSR04 # colors colors = [0x00FFFF00, 0xFF00FF00, 0xFFFF0000, 0xFF000000, 0x00FF0000, 0x0000FF00, 0xFFFFFF00] color = 3 # buttons UP, DOWN, LEFT, RIGHT = defines.BTN_UP, defines.BTN_DOWN, defines.BTN_LEFT, defines.BTN_RIGHT A, B = defines.BTN_A, defines.BTN_B action_i = 0 pause = False def input_up(pressed): if pressed: global color color = (color + 1) % len(colors) def input_down(pressed): if pressed: global color color = (color - 1) % len(colors) def input_left(pressed): global action_i, actions if pressed: action_i = (action_i + 1) % len(actions) pass def input_right(pressed): global action_i, actions if pressed: action_i = (action_i - 1) % len(actions) pass def input_B(pressed): if pressed: rgb.clear() rgb.text("Bye!") sleep(0.5) system.reboot() def input_A(pressed): global pause if pressed: pause = not pause # init buttons.register(UP, input_up) buttons.register(DOWN, input_down) buttons.register(LEFT, input_left) buttons.register(RIGHT, input_right) buttons.register(B, input_B) buttons.register(A, input_A) rgb.framerate(30) eyes = [ [ # dark iris, light pupil 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, ], [ # 1 light iris, no pupil 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, ], [ # 2 blink start 1 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ], [ # 3 blink start 2 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ], [ # 4 blink start 3 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ], [ # 5 heart 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ], [ # 6 small heart 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ] ] pupils = [ [ # 0 no pupil 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ], [ # 1: 2x2 pupil 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ], [ # 2: 3x3 pupil 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ], [ # 3: 4x4 pupil, corners 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ], ] # For small pupil locations: # 0 1 2 3 4 # 5 6 7 8 9 # 10 11 12 13 14 # 15 16 17 18 19 # 20 21 22 23 24 # 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 location = [0, 1, 2, 3, 4, 9, 10, 11, 12, 13, 18, 19, 20, 21, 22, 27, 28, 29, 30, 31, 36, 37, 38, 39, 40] # patterns: eye, pupil, location sequences = [ [ # 0 sequence for opening [4, 0, 0], [3, 1, 12], [2, 1, 12], [1, 1, 12], ], [ # 1 sequence for looking [1, 1, 12], [1, 1, 11], [1, 1, 10], [1, 1, 11], [1, 1, 12], [1, 1, 13], [1, 1, 14], [1, 1, 13], ], [ # 2 sequence for steady [1, 1, 12], ], [ # 3 sequence for heart [6, 0, 12], [5, 0, 12], [6, 0, 12], ], [ # 4 sequence for very open [1, 3, 6], ], [ # 5 sequence for rolling continuously [1, 1, 5], [1, 1, 1], [1, 1, 2], [1, 1, 3], [1, 1, 9], [1, 1, 14], [1, 1, 19], [1, 1, 23], [1, 1, 22], [1, 1, 21], [1, 1, 15], [1, 1, 10], ],[ # 6 closing [1, 1, 12], [2, 1, 12], [3, 1, 12], [4, 0, 0], ], [ #7 closed [4, 0, 0], ] ] # actions: right, left, time, #steps actions = [ [2, 2, 0.5, 1], # normal (needed as after opening the first one is skipped) [1, 1, 0.2, len(sequences[1])], # looking [6, 6, 0.1, len(sequences[6])], # closing two eye [7, 7, 0.1, len(sequences[7])], # blinking two eye [0, 0, 0.1, len(sequences[0])], # opening two eye [1, 1, 0.2, len(sequences[1])], # looking [4, 4, 0.8, len(sequences[4])], # wide open eyes [2, 2, 0.5, 1], # normal [2, 6, 0.1, len(sequences[0])], # blink one eye [2, 7, 0.1, len(sequences[0])], # blink one eye [2, 0, 0.1, len(sequences[0])], # blink one eye [3, 3, 0.5, 2 * len(sequences[3])], # heart [2, 2, 0.5, 1], # normal [5, 5, 0.1, 3*len(sequences[5])], # rolliing [2, 2, 0.5, 1], # normal ] sensor = HCSR04(trigger_pin=4, echo_pin=5) closed = False while True: step_i = 0 distance = sensor.distance_mm() # print('d: {}, {}'.format(distance, closed)) if 0 < distance < 100: action_i = 0 if closed: action = [7, 7, 0.1, 1] # closed else: action = [6, 6, 0.1, len(sequences[6])] # closing closed = True else: if closed: action_i = 0 closed = False action = [0, 0, 0.1, len(sequences[0])] # opening else: action = actions[action_i] while True: distance = sensor.distance_mm() if 0 < distance < 100 and closed == False: # abort action step_i = 0 action_i = 0 break sequence = sequences[action[0]] pattern = sequence[step_i % len(sequence)] pupil = [1] * location[pattern[2]] + pupils[pattern[1]] map_r = [colors[color] * e * p for e, p in zip(eyes[pattern[0]], pupil)] sequence = sequences[action[1]] pattern = sequence[step_i % len(sequence)] pupil = [1] * location[pattern[2]] + pupils[pattern[1]] map_l = [colors[color] * e * p for e, p in zip(eyes[pattern[0]], pupil)] rgb.clear() rgb.image(map_r, (0, 0), (9, 8)) rgb.image(map_l, (23, 0), (9, 8)) if not pause: sleep(action[2]) step_i = (step_i + 1) # next step in sequence if step_i >= action[3]: break # next sequence else: sleep(0.5) # busy waiting. action_i = (action_i + 1) % len(actions)