MCH2022 badge?
go to mch2022.badge.team

Content import ugfx, badge, random badge.leds_enable() ugfx.init() ugfx.input_init() ugfx.set_lut(ugfx.LUT_FULL) ugfx.clear(ugfx.BLACK) ugfx.flush() scary = True leds_en =True colors = ((024, 008, 128, 0), (029, 002, 213, 0), (013, 071, 238, 0), (046, 038, 189, 0), (046, 038, 106, 0), (002, 065, 205, 0), (027, 213, 169, 0), (016, 149, 092, 0), (034, 169, 194, 0), (018, 210, 191, 0), (064, 031, 245, 0)) def lerp(t: float, a: (int,), b: (int,)): if len(a) != len(b): raise AttributeError("The two tuples must be the same length") elif t > 1 or t < 0: raise AttributeError("The interp parameter must be between 0 and 1") else: diff_v = (b_i - a_i for a_i, b_i in zip(a, b)) return tuple((a_i + v_i * t for a_i, v_i in zip(a, diff_v))) def toggle_scary(pushed): global scary if pushed: scary = not scary def toggle_leds(pushed): global leds_en if pushed: leds_en = not leds_en if leds_en: badge.leds_enable() else: badge.leds_disable() def go_home(pushed): if pushed: badge.leds_send_data(bytes([0] * 24)) badge.leds_disable() ugfx.set_lut(ugfx.LUT_FULL) ugfx.clear(ugfx.BLACK) ugfx.flush() ugfx.clear(ugfx.WHITE) ugfx.flush() import machine machine.deepsleep(1) ugfx.input_attach(ugfx.BTN_A, toggle_scary) ugfx.input_attach(ugfx.BTN_B, toggle_leds) ugfx.input_attach(ugfx.BTN_START, go_home) ugfx.orientation(90) w, h, _, _ = badge.png_info('/lib/lain/lain-0.png') w_tot, h_tot = ugfx.width(), ugfx.height() ugfx.set_lut(ugfx.LUT_FASTEST) idx = 0 leds = ((0,) * 4,) * 6 while True: badge.eink_busy_wait() if not idx: ugfx.set_lut(ugfx.LUT_NORMAL) ugfx.string_box(0, 0, w_tot - 10, int(h_tot * 0.35), "Let's all love Lain!", "Roboto_Black22", ugfx.WHITE, ugfx.justifyLeft) ugfx.set_lut(ugfx.LUT_FASTEST) leds_old = leds leds = tuple((random.choice(colors) for _ in range(6))) badge.eink_png(h_tot - w, -5, '/lib/lain/lain-{}.png'.format(idx)) if leds_en: badge.leds_send_data(bytes((int(byte) for led, led_o in zip(leds, leds_old) for byte in lerp(idx / 24, led_o, led)))) if scary and not (idx % 3): ugfx.flush() badge.eink_png(h_tot - w, -5, '/lib/lain/lain-eye.png') ugfx.flush() idx = (idx + 1) % 24 # ugfx.flush()