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Content import display, utime, vibra, os, bme680, color, buttons, leds led_bar_colours = [[255, 0, 255], [127, 0, 255], [0, 0, 255], [0, 128, 255], [0, 255, 255], [0, 255, 128], [0, 255, 0], [128, 255, 0], [255, 255, 0], [255, 128, 0], [255, 0, 0] ] bme680.init() disp = display.open() leds.clear() for x in range(0, 11): leds.prep(10-x, led_bar_colours[x]) leds.update() vibra.vibrate(50) utime.sleep(0.25) vibra.vibrate(50) linecolor = color.Color(100, 100, 100) # grey rectangleColor = color.Color(0, 255, 0) arrowPosition = 0 show_led_bar = True def print_arrow(peak_x, peak_y): disp.line(xs=peak_x, ys=peak_y, xe=peak_x+4, ye= peak_y-4, col=rectangleColor) disp.line(xs=peak_x, ys=peak_y, xe=peak_x+5, ye= peak_y+5, col=rectangleColor) def check_arrow(arrow_position): if arrow_position == 0: return 150, 7 if arrow_position == 1: return 150, 27 if arrow_position == 2: return 150, 47 if arrow_position == 3: return 150, 67 def led_bar(value, min_v, max_v): value = value - min_v max_v = max_v - min_v steps = max_v / 11.0 current_step = value / steps current_step = int(current_step + 0.5) leds.clear() for x in range(0, current_step): leds.prep(10-x, led_bar_colours[x]) # 10 - 3 to reverse LEDs leds.update() def check_led_bar(arrow_position): if arrow_position == 0: return 0, 40 if arrow_position == 1: return 0, 100 if arrow_position == 2: return 325, 1070 if arrow_position == 3: return 8000, 550000 while True: env = bme680.get_data() #brightness = light_sensor.get_reading() disp.clear() disp.print(str(round(env[0], 1)) + " C") disp.line(xs=1, ys=17, xe=159, ye= 17, col=linecolor) disp.print(str(round(env[1], 1)) + " %", posy=20) disp.line(xs=1, ys=37, xe=159, ye= 37, col=linecolor) disp.print(str(round(env[2], 1)) + " hPa", posy=40) disp.line(xs=1, ys=57, xe=159, ye= 57, col=linecolor) disp.print(str(int(env[3])) + " Ohm", posy=60) #***** #disp.print(str(brightness), posx=105) #disp.rect(xs=150, ys=10, xe=158, ye=80, col=rectangleColor, filled=True, size=5) valueX, valueY = check_arrow(arrowPosition) print_arrow(valueX, valueY) if show_led_bar: min_led, max_led = check_led_bar(arrowPosition) led_bar(env[arrowPosition], min_led, max_led) else: leds.clear() leds.set_powersave(True) disp.update() for x in range(0,20): utime.sleep(0.05) if buttons.read(buttons.BOTTOM_LEFT): arrowPosition -= 1 arrowPosition = arrowPosition % 4 break if buttons.read(buttons.BOTTOM_RIGHT): arrowPosition += 1 arrowPosition = arrowPosition % 4 break if buttons.read(buttons.TOP_RIGHT): if show_led_bar: show_led_bar = False break else: show_led_bar = True break