def lightup_2ch_vu(matrix_past, matrix_LED, remain_LED, dBSc, colorHue, fgt): for x in range(0, 2): for y in range(0, 16): color = -0.15+y/30 if color < 0: color = 0.0 if y+1>(15-matrix_past[x]): if y==(15-matrix_past[x]): sat = remain_LED[x]*1.0/dBSc else: sat = 1.0 # unicornhathd.set_pixel_hsv(15-8*x , y, color, 1-(y/colorHue), sat) unicornhathd.set_pixel_hsv(15-8*x-1, y, color, 1-(y/colorHue), sat) unicornhathd.set_pixel_hsv(15-8*x-2, y, color, 1-(y/colorHue), sat) unicornhathd.set_pixel_hsv(15-8*x-3, y, color, 1-(y/colorHue), sat) unicornhathd.set_pixel_hsv(15-8*x-4, y, color, 1-(y/colorHue), sat) unicornhathd.set_pixel_hsv(15-8*x-5, y, color, 1-(y/colorHue), sat) unicornhathd.set_pixel_hsv(15-8*x-6, y, color, 1-(y/colorHue), sat) # unicornhathd.set_pixel_hsv(15-8*x-7, y, color, 1-(y/colorHue), sat) else: # unicornhathd.set_pixel_hsv(15-8*x , y, color, 1-(y/colorHue), 0.0) unicornhathd.set_pixel_hsv(15-8*x-1, y, color, 1-(y/colorHue), 0.0) unicornhathd.set_pixel_hsv(15-8*x-2, y, color, 1-(y/colorHue), 0.0) unicornhathd.set_pixel_hsv(15-8*x-3, y, color, 1-(y/colorHue), 0.0) unicornhathd.set_pixel_hsv(15-8*x-4, y, color, 1-(y/colorHue), 0.0) unicornhathd.set_pixel_hsv(15-8*x-5, y, color, 1-(y/colorHue), 0.0) unicornhathd.set_pixel_hsv(15-8*x-6, y, color, 1-(y/colorHue), 0.0) # unicornhathd.set_pixel_hsv(15-8*x-7, y, color, 1-(y/colorHue), 0.0) unicornhathd.show() return matrix_past
def game_over():
for i in range(16):
hat.set_pixel(i, i, *red)
hat.set_pixel(15 - i, i, *red)
hat.show()
playsound('fail.mp3')
sys.exit()
def lightup_8B_gr_hat(matrix_past, matrix_LED, remain_LED, dBSc, colorHue, fgt): for x in range(0, 8): if matrix_past[x]<matrix_LED[x]: matrix_past[x]=matrix_LED[x] for y in range(0, 16): # Bars color = -0.25+y/30 if color < 0: color = 0.0 if y+1>(15-matrix_LED[x]): if y==(15-matrix_LED[x]): #sat = remain_LED[x]*1.0/dBSc sat = 1.0 else: sat = 1.0 unicornhathd.set_pixel_hsv(15-2*x, y, color, 1-(y/colorHue), sat) unicornhathd.set_pixel_hsv(15-2*x-1, y, color, 1-(y/colorHue), sat) else: unicornhathd.set_pixel_hsv(15-2*x, y, color , 1-(y/colorHue), 0.0) unicornhathd.set_pixel_hsv(15-2*x-1, y, color , 1-(y/colorHue), 0.0) # Hats if y==(15-matrix_past[x]): unicornhathd.set_pixel_hsv(15-2*x, y-1, 2*x/15, 0.0, 0.7) unicornhathd.set_pixel_hsv(15-2*x-1, y-1, 2*x/15, 0.0, 0.7) unicornhathd.show() return matrix_past
def draw_icon(image):
width, height = unicornhathd.get_shape()
for x in range(width):
for y in range(height):
pixel = image.getpixel((y,x))
r, g, b = int(pixel[0]),int(pixel[1]),int(pixel[2])
unicornhathd.set_pixel(x, y, r, g, b)
unicornhathd.show()
def main():
# rotate so the bottom right is the origin rather
# than the bottom left.
unicornhathd.clear()
unicornhathd.rotation(90) # rotate display 90 deg
# print the border (in blue)
for x in range(16):
# First two columns, last two
# columns, and the first and
# last two rows
if (x < 4) or (x > 11):
for y in range(16):
# pass the horizontal pos,
# vertical pos, then the
# amount of red, grn, blue
unicornhathd.set_pixel(x, y, 0, 0, 64)
else:
for y in (0, 1, 14, 15):
unicornhathd.set_pixel(x, y, 0, 0, 64)
try:
while True:
# get the date values and place them in a tuple
# so we can access each value serially
dt = datetime.now().timetuple()
# Create and empty list to hold binary values
bins = []
# convert to $width digit binaries
# We access the first 6 values in the tuple
# which include the fields we are interested in
for field in range(6):
bins.append(numpy.binary_repr(dt[field], width))
# and now for each of the binary values stored
# in bins
for x in range(len(bins)):
# set the column number to decrease left to
# right as the Unicorn hat is numbered
col = 10 - x
# create a character accessible list of each
# binary number
binNums = list(bins[x])
for c in range(len(binNums)):
# we want to access the chars in binNums,
# but we also need to start at row 2
row = c + 2
if binNums[c] == '0':
unicornhathd.set_pixel(col, row, 255, 0, 0)
else:
unicornhathd.set_pixel(col, row, 0, 255, 0)
# display the pixels
unicornhathd.show()
except KeyboardInterrupt:
print("Exiting...")
unicornhathd.off()
def lightup_16B_rb(matrix_past, matrix_LED, remain_LED, dBSc, colorHue, fgt): for x in range(0, 16): for y in range(0, 16): if y+1>(15-matrix_past[x]): if y==(15-matrix_past[x]): sat = remain_LED[x]*1.0/dBSc else: sat = 1.0 unicornhathd.set_pixel_hsv(15-x, y, x/15, 1-(y/colorHue), sat) else: unicornhathd.set_pixel_hsv(15-x, y, x/15, 1-(y/colorHue), 0.0) unicornhathd.show() return matrix_past
def lightup_8B_gr(matrix_past, matrix_LED, remain_LED, dBSc, colorHue, fgt): for x in range(0, 8): for y in range(0, 16): color = -0.15+y/30 if color < 0: color = 0.0 if y+1>(15-matrix_past[x]): if y==(15-matrix_past[x]): sat = remain_LED[x]*1.0/dBSc else: sat = 1.0 unicornhathd.set_pixel_hsv(15-2*x, y, color, 1-(y/colorHue), sat) unicornhathd.set_pixel_hsv(15-2*x-1, y, color, 1-(y/colorHue), sat) else: unicornhathd.set_pixel_hsv(15-2*x, y, color , 1-(y/colorHue), 0.0) unicornhathd.set_pixel_hsv(15-2*x-1, y, color , 1-(y/colorHue), 0.0) unicornhathd.show() return matrix_past
def flash_quadrant(quadrant):
if quadrant == 1:
for i in range(8):
for j in range(8):
hat.set_pixel(i, j, *green)
elif quadrant == 2:
for i in range(8):
for j in range(8):
hat.set_pixel(i, j + 8, *red)
elif quadrant == 3:
for i in range(8):
for j in range(8):
hat.set_pixel(i + 8, j, *yellow)
elif quadrant == 4:
for i in range(8):
for j in range(8):
hat.set_pixel(i + 8, j + 8, *blue)
hat.show()
playsound('short-beep.mp3')
def clear_all():
for i in range(16):
for j in range(16):
hat.set_pixel(i, j, *white)
hat.show()
#!/usr/bin/env python
# Adapted from @tanurai's "Be Still, My Beating Heart"
# https://learn.pimoroni.com/tutorial/tanya/be-still-my-beating-heart
from unicorn_hat_sim import unicornhathd as unicorn
import time, colorsys
from emoji import list
unicorn.brightness(1)
unicorn.rotation(270)
for emoji in list:
for y in range(16):
for x in range(16):
h = emoji.h
s = emoji.s
v = emoji.bitmap[x, y]
rgb = colorsys.hsv_to_rgb(h, s, v)
r = int(rgb[0] * 255.0)
g = int(rgb[1] * 255.0)
b = int(rgb[2] * 255.0)
unicorn.set_pixel(x, y, r, g, b)
unicorn.show()
time.sleep(0.005)
time.sleep(10)