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Content """ Some parts of this file are from: https://badge.team/projects/card10_nickname Feel free to take anything from this file and use it for yourself """ import buttons import display import leds import light_sensor import urandom import utime # Pure constants BOTTOM_LED_COUNT = 4 BOTTOM_LED_FIRST = 11 BOTTOM_LEDS_BOTTOM_LEFT = 11 BOTTOM_LEDS_BOTTOM_RIGHT = 12 BOTTOM_LEDS_TOP_LEFT = 13 BOTTOM_LEDS_TOP_RIGHT = 14 BRIGHTNESS_MAX = 400 BRIGHTNESS_THRESHOLD = 40 DIM_MAX = 8 DIM_MIN = 1 DVD_LOGO_BW = [ [(2, 19), (3, 228), (4, 239), (5, 239), (6, 239), (7, 239), (8, 239), (9, 239), (10, 239), (11, 239), (12, 239), (13, 239), (14, 239), (15, 239), (16, 239), (17, 240), (18, 197), (25, 42), (26, 233), (27, 239), (28, 239), (29, 239), (30, 239), (31, 239), (32, 239), (33, 239), (34, 239), (35, 236), (36, 214), (37, 169), (38, 54)], [(2, 42), (3, 253), (4, 255), (5, 255), (6, 255), (7, 255), (8, 255), (9, 255), (10, 255), (11, 254), (12, 254), (13, 254), (14, 254), (15, 254), (16, 254), (17, 254), (18, 255), (19, 26), (24, 25), (25, 254), (26, 254), (27, 254), (28, 255), (29, 255), (30, 255), (31, 255), (32, 255), (33, 255), (34, 255), (35, 255), (36, 254), (37, 254), (38, 255), (39, 135)], [(2, 5), (3, 37), (4, 37), (5, 37), (6, 43), (7, 48), (8, 54), (9, 111), (10, 239), (11, 255), (12, 254), (13, 254), (14, 254), (15, 254), (16, 254), (17, 254), (18, 255), (19, 121), (24, 219), (25, 254), (26, 254), (27, 252), (28, 69), (29, 37), (30, 37), (31, 36), (32, 48), (33, 49), (34, 87), (35, 207), (36, 255), (37, 254), (38, 254), (39, 255), (40, 92)], [(2, 107), (3, 226), (4, 224), (5, 225), (6, 86), (11, 198), (12, 255), (13, 254), (14, 254), (15, 254), (16, 252), (17, 254), (18, 254), (19, 194), (22, 1), (23, 191), (24, 255), (25, 254), (26, 255), (27, 120), (28, 190), (29, 224), (30, 224), (31, 233), (36, 136), (37, 255), (38, 254), (39, 254), (40, 252)], [(2, 190), (3, 255), (4, 254), (5, 252), (6, 58), (11, 103), (12, 255), (13, 254), (14, 254), (15, 253), (16, 205), (17, 254), (18, 254), (19, 249), (20, 2), (22, 133), (23, 255), (24, 254), (25, 254), (26, 138), (27, 11), (28, 234), (29, 254), (30, 254), (31, 218), (36, 11), (37, 255), (38, 254), (39, 254), (40, 255), (41, 30)], [(2, 255), (3, 254), (4, 254), (5, 249), (6, 32), (11, 158), (12, 255), (13, 254), (14, 255), (15, 224), (16, 95), (17, 255), (18, 254), (19, 255), (20, 99), (21, 110), (22, 255), (23, 254), (24, 255), (25, 184), (26, 1), (27, 25), (28, 251), (29, 254), (30, 254), (31, 165), (36, 29), (37, 255), (38, 254), (39, 254), (40, 255), (41, 9)], [(1, 41), (2, 255), (3, 254), (4, 254), (5, 247), (6, 4), (10, 73), (11, 253), (12, 254), (13, 254), (14, 255), (15, 71), (17, 255), (18, 254), (19, 255), (20, 231), (21, 248), (22, 254), (23, 255), (24, 211), (27, 65), (28, 255), (29, 254), (30, 254), (31, 114), (35, 11), (36, 174), (37, 254), (38, 254), (39, 255), (40, 171)], [(1, 109), (2, 255), (3, 254), (4, 255), (5, 199), (7, 13), (8, 93), (9, 216), (10, 253), (11, 254), (12, 254), (13, 255), (14, 168), (17, 132), (18, 255), (19, 254), (20, 254), (21, 254), (22, 254), (23, 251), (24, 15), (27, 139), (28, 255), (29, 254), (30, 255), (31, 62), (33, 30), (34, 128), (35, 239), (36, 254), (37, 254), (38, 254), (39, 231), (40, 12)], [(1, 174), (2, 255), (3, 254), (4, 254), (5, 254), (6, 255), (7, 255), (8, 255), (9, 255), (10, 254), (11, 255), (12, 255), (13, 138), (17, 31), (18, 248), (19, 254), (20, 254), (21, 254), (22, 250), (23, 41), (27, 213), (28, 255), (29, 254), (30, 254), (31, 255), (32, 255), (33, 255), (34, 255), (35, 254), (36, 255), (37, 255), (38, 188), (39, 28)], [(0, 4), (1, 209), (2, 255), (3, 255), (4, 255), (5, 255), (6, 254), (7, 254), (8, 251), (9, 246), (10, 239), (11, 167), (12, 17), (17, 2), (18, 220), (19, 254), (20, 254), (21, 255), (22, 81), (27, 255), (28, 255), (29, 255), (30, 255), (31, 255), (32, 254), (33, 252), (34, 248), (35, 242), (36, 204), (37, 61)], [(0, 1), (1, 49), (2, 55), (3, 55), (4, 55), (5, 55), (6, 55), (7, 52), (8, 44), (9, 29), (10, 7), (18, 97), (19, 255), (20, 255), (21, 110), (26, 6), (27, 58), (28, 55), (29, 55), (30, 55), (31, 55), (32, 54), (33, 48), (34, 35), (35, 16)], [(19, 241), (20, 154)], [(8, 34), (9, 70), (10, 101), (11, 127), (12, 152), (13, 170), (14, 186), (15, 200), (16, 211), (17, 216), (18, 220), (19, 240), (20, 224), (21, 217), (22, 209), (23, 197), (24, 183), (25, 167), (26, 147), (27, 124), (28, 95), (29, 64), (30, 27)], [(1, 17), (2, 93), (3, 150), (4, 187), (5, 217), (6, 243), (7, 255), (8, 255), (9, 255), (10, 209), (11, 253), (12, 238), (13, 247), (14, 237), (15, 234), (16, 255), (17, 191), (18, 182), (19, 250), (20, 255), (21, 224), (22, 180), (23, 225), (24, 255), (25, 255), (26, 172), (27, 209), (28, 255), (29, 255), (30, 255), (31, 255), (32, 239), (33, 212), (34, 182), (35, 142), (36, 81), (37, 2)], [(0, 128), (1, 255), (2, 255), (3, 254), (4, 254), (5, 254), (6, 254), (7, 254), (8, 254), (9, 255), (10, 169), (11, 187), (12, 98), (13, 236), (14, 170), (15, 165), (16, 255), (17, 32), (18, 197), (19, 74), (20, 254), (21, 115), (22, 147), (23, 227), (24, 255), (25, 30), (26, 205), (27, 125), (28, 195), (29, 255), (30, 254), (31, 254), (32, 254), (33, 254), (34, 254), (35, 255), (36, 255), (37, 255), (38, 78)], [(0, 101), (1, 255), (2, 255), (3, 255), (4, 254), (5, 254), (6, 254), (7, 254), (8, 254), (9, 254), (10, 251), (11, 93), (12, 94), (13, 255), (14, 171), (15, 166), (16, 255), (17, 39), (18, 244), (19, 74), (20, 254), (21, 114), (22, 178), (23, 242), (24, 250), (25, 17), (26, 255), (27, 168), (28, 180), (29, 255), (30, 254), (31, 254), (32, 254), (33, 254), (34, 254), (35, 255), (36, 255), (37, 245), (38, 59)], [(2, 69), (3, 132), (4, 175), (5, 201), (6, 225), (7, 245), (8, 255), (9, 255), (10, 255), (11, 189), (12, 245), (13, 255), (14, 227), (15, 225), (16, 255), (17, 159), (18, 146), (19, 233), (20, 255), (21, 209), (22, 144), (23, 213), (24, 255), (25, 246), (26, 133), (27, 173), (28, 255), (29, 255), (30, 255), (31, 242), (32, 221), (33, 197), (34, 169), (35, 121), (36, 54)], [(9, 28), (10, 60), (11, 87), (12, 112), (13, 132), (14, 146), (15, 161), (16, 171), (17, 177), (18, 181), (19, 184), (20, 179), (21, 177), (22, 169), (23, 157), (24, 144), (25, 128), (26, 108), (27, 83), (28, 55), (29, 23)], ] ROCKET_LED_MAX_BRIGHTNESS = 31 ROCKET_LED_NUM = 3 SLEEP = 0.5 TOP_LED_FIRST = 1 TOP_LED_COUNT = 8 X_MAX = 160 X_STEP = 1 Y_MAX = 80 Y_STEP = 2 # Calculated constants (calculated from pure constants) X_SIZE = max([max([i for i, _ in r]) for r in DVD_LOGO_BW]) Y_SIZE = len(DVD_LOGO_BW) def get_random_color(): return [ urandom.randint(0, 255), urandom.randint(0, 255), urandom.randint(0, 255), ] def button_handling(last_btn_poll): pressed = buttons.read( buttons.TOP_LEFT | buttons.TOP_RIGHT | buttons.BOTTOM_LEFT | buttons.BOTTOM_RIGHT ) buttons_pressed = { 'tl': False, 'tr': False, 'bl': False, 'br': False, } if utime.time() - last_btn_poll >= 1: last_btn_poll = utime.time() if pressed & buttons.TOP_LEFT != 0: buttons_pressed['tl'] = True if pressed & buttons.TOP_RIGHT != 0: buttons_pressed['tr'] = True if pressed & buttons.BOTTOM_LEFT != 0: buttons_pressed['bl'] = True if pressed & buttons.BOTTOM_RIGHT != 0: buttons_pressed['br'] = True return buttons_pressed, last_btn_poll def move(x, y, dir_x, dir_y): x += dir_x y += dir_y borders = [] if dir_x > 0 and x+X_SIZE >= X_MAX: borders.append('r') x = X_MAX-X_SIZE dir_x = -X_STEP elif dir_x < 0 and x <= 0: borders.append('l') x = 0 dir_x = X_STEP if dir_y > 0 and y+Y_SIZE >= Y_MAX: borders.append('b') y = Y_MAX-Y_SIZE dir_y = -Y_STEP elif dir_y < 0 and y <= 0: borders.append('t') y = 0 dir_y = Y_STEP return x, y, dir_x, dir_y, borders def render_disp(x, y, fg_color, brightness): if brightness < BRIGHTNESS_THRESHOLD: bg_color = [0, 0, 0] else: bg_color = [255, 255, 255] with display.open() as disp: disp.clear() disp.rect(0, 0, X_MAX, Y_MAX, col=bg_color, filled=True) for i, row in enumerate(DVD_LOGO_BW): for j, bw in row: if brightness >= BRIGHTNESS_THRESHOLD: bw = 255 - bw col = [int((c/255.0)*bw) for c in fg_color] disp.pixel(x+j, y+i, col=col) disp.update() def render_leds( x, borders, fg_color, brightness, ): dim = int(float(brightness) / BRIGHTNESS_MAX * (DIM_MAX - DIM_MIN)) + DIM_MIN leds.dim_top(dim) leds.dim_bottom(dim) start_led = int(float(x) / X_MAX * TOP_LED_COUNT) end_led = int(start_led + X_SIZE / (float(X_MAX) / TOP_LED_COUNT) + 1) def translate_led(index): return ((TOP_LED_COUNT + 1) - TOP_LED_FIRST) - index start_led = translate_led(start_led) end_led = translate_led(end_led) for i in range(TOP_LED_FIRST, TOP_LED_FIRST + TOP_LED_COUNT): leds.prep(i, [0, 0, 0]) if start_led >= i > end_led: leds.prep(i, fg_color) def update_bottom_leds(index): for i in range(BOTTOM_LED_FIRST, BOTTOM_LED_FIRST + BOTTOM_LED_COUNT): if i == index: leds.prep(i, fg_color) else: leds.prep(i, [0, 0, 0]) if 'b' in borders and 'l' in borders: update_bottom_leds(BOTTOM_LEDS_BOTTOM_LEFT) if 'b' in borders and 'r' in borders: update_bottom_leds(BOTTOM_LEDS_BOTTOM_RIGHT) if 't' in borders and 'r' in borders: update_bottom_leds(BOTTOM_LEDS_TOP_RIGHT) if 't' in borders and 'l' in borders: update_bottom_leds(BOTTOM_LEDS_TOP_LEFT) leds.update() for i in range(ROCKET_LED_NUM): leds.set_rocket(i, 0) if 'l' in borders: leds.set_rocket(0, ROCKET_LED_MAX_BRIGHTNESS) if 't' in borders: leds.set_rocket(1, ROCKET_LED_MAX_BRIGHTNESS) if 'r' in borders: leds.set_rocket(2, ROCKET_LED_MAX_BRIGHTNESS) def main(): x = int(urandom.randint(0, X_MAX-X_SIZE) / 4) * 4 y = int(urandom.randint(0, Y_MAX-Y_SIZE) / 4) * 4 dir_x = X_STEP dir_y = Y_STEP running = True last_btn_poll = utime.time() fg_color = get_random_color() while True: buttons_pressed, last_btn_poll = button_handling(last_btn_poll) if buttons_pressed['bl']: running = not running while running: buttons_pressed, last_btn_poll = button_handling(last_btn_poll) if buttons_pressed['bl']: running = not running x, y, dir_x, dir_y, borders = move( x, y, dir_x, dir_y, ) if len(borders) > 0: fg_color = get_random_color() brightness = light_sensor.get_reading() render_disp(x, y, fg_color, brightness) render_leds( x, borders, fg_color, brightness, ) utime.sleep(SLEEP) main()