from microbit import *
import neopixel
import speech
import music
np = neopixel.NeoPixel(pin1, 72)
a = 0x68
def bcd2bin(value, mask):
units = value & 0x0F
tens = (value & mask) >> 4
return tens * 10 + units
def bin2bcd(value):
return (value or 0) + 6 * ((value or 0) // 10)
def setup_rtc():
i2c.write(a, b'\x00')
cs = i2c.read(a,1)[0]
i2c.write(a, b'\x07\x43')
i2c.write(a, b'\x03')
cwd = i2c.read(a,1)[0]
i2c.write(a,bytes([0x03,0x1F | cwd]))
i2c.write(a,bytes([0x00,0x80 | cs]))
def get_time():
i2c.write(a, b'\x00')
buf = i2c.read(a,7)
ms = [0x70,0x70,0x30,0x10,0x30,0x10,0xF0]
tm = [bcd2bin(buf[i],ms[i]) for i in range(7)]
tm[3] -= 8
return tm
def set_time(t):
i2c.write(a, b'\x00')
i2c.write(a, b'\x00\x00')
t[3] = 0x1f | t[3]
for i in range(1,7):
i2c.write(a,bytes([i,bin2bcd(t[i])]))
i2c.write(a,bytes([0,0x80 | bin2bcd(t[0])]))
setup_rtc()
hours = get_time()[2]
minutes = get_time()[1]
while True:
if button_a.is_pressed() and button_b.is_pressed():
display.scroll("H?")
while not button_b.is_pressed():
if button_a.is_pressed():
hours+=1
if hours > 23:
hours=0
display.scroll(hours)
display.scroll("M?")
while not button_b.is_pressed():
if button_a.is_pressed():
minutes+=5
if minutes > 55:
minutes=0
display.scroll(minutes)
display.scroll(hours)
display.scroll(":")
display.scroll(minutes)
set_time([0,minutes,hours,1,17,3,19])
np.clear()
if hours >= 12:
for pixel_id in range(7, 8):
np[pixel_id] = (0, 0, 255)
else:
for pixel_id in range(6, 7):
np[pixel_id] = (0, 0, 255)
#set oclock, past, to
if minutes > 57 or minutes < 3:
for pixel_id in range(0, 6):
np[pixel_id] = (0, 255, 0)
elif minutes > 2 and minutes < 33:
for pixel_id in range(43, 47):
np[pixel_id] = (255, 0, 0)
elif minutes > 32 and minutes < 58:
hours += 1
for pixel_id in range(42, 44):
np[pixel_id] = (0, 0, 255)
if hours >=12:
hours -= 12
if hours == 0:
for pixel_id in range(16, 20):
np[pixel_id] = (255, 0, 0)
for pixel_id in range(21, 23):
np[pixel_id] = (255, 0, 0)
elif hours == 1:
for pixel_id in range(8, 10):
np[pixel_id] = (0, 255, 0)
for pixel_id in range(14, 15):
np[pixel_id] = (0, 255, 0)
elif hours == 2:
for pixel_id in range(16, 18):
np[pixel_id] = (0, 0, 255)
for pixel_id in range(14, 15):
np[pixel_id] = (0, 0, 255)
elif hours == 3:
for pixel_id in range(24, 29):
np[pixel_id] = (0, 0, 255)
elif hours == 4:
for pixel_id in range(12, 16):
np[pixel_id] = (255, 255, 0)
elif hours == 5:
for pixel_id in range(32, 36):
np[pixel_id] = (255, 165, 0)
elif hours == 6:
for pixel_id in range(29, 32):
np[pixel_id] = (255, 20, 147)
elif hours == 7:
for pixel_id in range(31, 32):
np[pixel_id] = (160, 32, 240)
for pixel_id in range(20, 24):
np[pixel_id] = (160, 32, 240)
elif hours == 8:
for pixel_id in range(35, 40):
np[pixel_id] = (0, 0, 205)
elif hours == 9:
for pixel_id in range(8, 12):
np[pixel_id] = (50, 205, 50)
elif hours == 10:
for pixel_id in range(28, 29):
np[pixel_id] = (255, 0, 0)
for pixel_id in range(22, 24):
np[pixel_id] = (255, 0, 0)
elif hours == 11:
for pixel_id in range(18, 24):
np[pixel_id] = (0, 255, 255)
if (minutes > 2 and minutes < 8) or (minutes > 52 and minutes < 58):
for pixel_id in range(48, 52):
np[pixel_id] = (255, 255, 0)
elif (minutes > 7 and minutes < 13) or (minutes > 47 and minutes < 53):
for pixel_id in range(65, 66):
np[pixel_id] = (0, 255, 255)
for pixel_id in range(67, 69):
np[pixel_id] = (0, 255, 255)
elif (minutes > 12 and minutes < 18) or (minutes > 42 and minutes < 48):
for pixel_id in range(57, 64):
np[pixel_id] = (50, 205, 50)
elif (minutes > 17 and minutes < 23) or (minutes > 37 and minutes < 43):
for pixel_id in range(65, 71):
np[pixel_id] = (255, 0, 255)
elif (minutes > 22 and minutes < 28) or (minutes > 32 and minutes < 38):
for pixel_id in range(65, 71):
np[pixel_id] = (255, 255, 255)
for pixel_id in range(48, 52):
np[pixel_id] = (255, 255, 255)
elif (minutes > 27 and minutes < 33):
for pixel_id in range(52, 56):
np[pixel_id] = (255, 165, 0)
elif minutes == 0:
sleep(1)
music.play(music.PUNCHLINE)
for i in range (0,hours):
sleep(1500)
speech.say("chiss", speed=120, pitch=100, throat=100, mouth=200)
np.show()
#display.scroll(hours)
#display.scroll(":")
#display.scroll(minutes)
sleep(200)
Comments