from sense_emu import SenseHat
##from sense_hat import SenseHat
sense = SenseHat()
r = (255, 0, 0)
g = (0, 255, 0)
b = (0, 0, 255)
y = (255, 255, 0)
message = "Hi!"
##sense.set_rotation(180)
sense.show_letter("Z")
##sense.show_message(message, text_colour=blue)
##sense.clear()
sense.set_pixel(0, 0, r)
pixels = [
g, g, g, g, g, g, g, g, g, g, g, g, g, g, g, g, g, b, b, g, g, b, b, g, g,
b, b, g, g, b, b, g, g, g, g, b, b, g, g, g, g, g, b, b, b, b, g, g, g, g,
b, b, b, b, g, g, g, g, b, g, g, b, g, g
]
sense.set_pixels(pixels)
from random import randint
from time import sleep
from sense_emu import SenseHat
sense = SenseHat()
blue = (0, 0, 255)
green = (0, 255, 0)
yellow = (255, 255, 0)
white = (255, 255, 255)
red = (255, 0, 0)
black = (0, 0, 0)
while True:
for event in sense.stick.get_events():
print(event.direction, event.action)
if event.action == "pressed":
if event.direction == "up":
sense.show_letter("U")
elif event.direction == "down":
sense.show_letter("D")
elif event.direction == "left":
sense.show_letter("L")
elif event.direction == "right":
sense.show_letter("R")
elif event.direction == "middle":
sense.show_letter("M")
sleep(0.5)
sense.clear()
if z < -0.9:
z = -1
if x > 0.9:
x = 1
if y > 0.9:
y = 1
if z > 0.9:
z = 1
print(str(x)+" "+str(y)+" "+str(z))
printMode()
# Tryb do przełączania trybów
if(mode == switchMode):
img = Image(black)
hat.set_pixels(img.getData())
hat.show_letter(modeLetters[newMode],back_colour=red)
applyRotate(rot=rotate)
# Temperatura - wyświetla 2 cyfry na czerwono lub niebiesko
# zależnie od tego czy temperatura jest ujemna lub dodatnia.
# Jeśli wartość absolutna temperatury jest przynajmniej równa 100
# to zamiast jednej liczby jest wyświetlany znak większości
elif(mode == temperatureMode):
digit_a_color = black
digit_b_color = black
t = int(hat.get_temperature())
if t < 0:
digit_a_color = blue
digit_b_color = blue_dark
else:
digit_a_color = red
digit_b_color = red_dark
from sense_emu import SenseHat
import time
sense = SenseHat()
sense.clear()
while 1:
for i in range(0, 10):
c = str(i)
sense.show_letter(c)
time.sleep(1)
continue
sense = SenseHat()
# set colours to use on print out on SenseHat
green = (0, 255, 0)
red = (255, 0, 0)
blue = (0, 0, 255)
# clear screen and rotate
sense.clear()
sense.show_message("Ready to go")
# start loop to continuously check for button presses
while True:
for event in sense.stick.get_events():
# Check if the joystick was pressed
if event.action == "pressed":
# Check which direction
if event.direction == "up":
sense.show_letter("T", green) # Letter T for top of stairs
sleep(0.5)
if event.direction == "down":
sense.show_letter("B", red) # Letter B for bottom of stairs
sleep(0.5)
if event.direction == "middle": # Middle M for joystick press
sense.show_letter("M", blue) # Letter B for bottom of stairs
sleep(0.5)
# Wait a while and then clear the screen
sense.clear()
from sense_emu import SenseHat
import time
s = SenseHat()
s.low_light = True
s.show_letter("C")
count = 1
while True:
events = s.stick.get_events()
for event in events:
if event.action == "pressed":
count = count + 1
if count % 2 == 0:
s.show_letter("C")
else:
s.show_letter("A")
s.stick.direction_any = do_thing
from sense_emu import SenseHat, ACTION_RELEASED, ACTION_PRESSED, ACTION_HELD
sense = SenseHat()
pressed = ACTION_PRESSED
released = ACTION_RELEASED
count = 0
selection = False
while True:
events = sense.stick.get_events()
if events:
for e in events:
if e.action != released:
try:
if e.direction == 'up':
count += 1
sense.show_letter(str(count))
elif e.direction == 'down':
count -= 1
sense.show_letter(str(count))
except:
print("Entries only allowed up to 9")
from time import sleep
from sense_emu import SenseHat
sense = SenseHat()
sense.clear()
while True:
acceleration = sense.get_accelerometer_raw()
x = acceleration['x']
y = acceleration['y']
z = acceleration['z']
if abs(x) > 1 or abs(y) > 1 or abs(z) > 1:
sense.show_letter("!", (255, 0, 0))
else:
sense.show_letter("M", (255, 255, 255))
print("x: {:.1f} y: {:.1f} z: {:.1f}".format(x, y, z))
x = round(acceleration['x'], 0)
y = round(acceleration['y'], 0)
z = round(acceleration['z'], 0)
if x == -1:
sense.set_rotation(180)
elif y == 1:
sense.set_rotation(90)
elif y == -1:
sense.set_rotation(270)
else:
sense.set_rotation(0)
from sense_emu import SenseHat
from time import sleep
sense = SenseHat()
e = (0, 0, 0)
w = (255, 255, 255)
sense.clear()
while True:
for event in sense.stick.get_events():
# Check if the joystick was pressed
if event.action == "pressed":
# Check which direction
if event.direction == "up":
sense.show_letter("U") # Up arrow
elif event.direction == "down":
sense.show_letter("D") # Down arrow
elif event.direction == "left":
sense.show_letter("L") # Left arrow
elif event.direction == "right":
sense.show_letter("R") # Right arrow
elif event.direction == "middle":
sense.show_letter("M") # Enter key
# Wait a while and then clear the screen
sleep(0.5)
sense.clear()
from sense_emu import SenseHat, ACTION_RELEASED, ACTION_PRESSED, ACTION_HELD
sense = SenseHat()
pressed = ACTION_PRESSED
released = ACTION_RELEASED
selection = False
while True:
events = sense.stick.get_events()
if events:
for e in events:
if e.action == pressed:
if selection == False:
selection = True
sense.show_letter("O")
else:
selection = False
sense.show_letter("S")
from sense_emu import SenseHat
import time
s = SenseHat()
s.low_light = True
s.show_letter("K")
count = 1
while True:
events = s.stick.get_events()
for event in events:
if event.action == "pressed":
count++
if count%2 == 0:
s.show_letter("K")
else:
s.show_letter("B")
s.stick.direction_any = do_thing
from sense_emu import SenseHat
from time import sleep
sense = SenseHat()
red = (255, 0, 0)
blue = (0, 0, 255)
green = (0, 255, 0)
white = (255, 255, 255)
yellow = (255, 255, 0)
sense.show_letter("H", red)
sleep(1)
sense.show_letter("e", blue)
sleep(1)
sense.show_letter("l", green)
sleep(1)
sense.show_letter("l", white)
sleep(1)
sense.show_letter("o", yellow)
from sense_emu import SenseHat
#from sense_hat import SenseHat
sense = SenseHat()
while True:
heading = sense.get_compass()
print(heading)
if heading < 45 or heading > 315:
sense.show_letter("N")
elif heading < 135:
sense.show_letter("E")
elif heading < 225:
sense.show_letter("S")
else:
sense.show_letter("W")
from sense_emu import SenseHat
from time import sleep
sense = SenseHat()
yellow = (255, 255, 0)
blue = (0, 0, 255)
while True:
sense.show_message("Hi, Dan!",
text_colour=yellow,
back_colour=blue,
scroll_speed=(.05))
sense.show_letter("D", text_colour=yellow, back_colour=blue)
sleep(1)
sense.show_letter("A", text_colour=yellow, back_colour=blue)
sleep(1)
sense.show_letter("N", text_colour=yellow, back_colour=blue)
sleep(1)
from sense_emu import SenseHat # sense_hat for real hardware, sense_emu for emulator
from time import sleep
sense = SenseHat()
# set colours to use on print out on SenseHat
green = (0, 255, 0)
red = (255, 0, 0)
blue = (0, 0, 255)
# clear screen and rotate
sense.clear()
sense.show_message("Ready to go")
counting = 1
# start loop to continuously check for button presses
while True:
sense.show_letter(str(counting), blue)
sleep(1)
counting = counting + 1
#!/usr/bin/env python
from random import randint
from time import sleep
from sense_emu import SenseHat
sense = SenseHat()
blue = (0, 0, 255)
green = (0, 255, 0)
yellow = (255, 255, 0)
white = (255, 255, 255)
red = (255, 0, 0)
black = (0, 0, 0)
name = "Mika"
def random_colour():
return (randint(0, 255), randint(0, 255), randint(0, 255))
for i in range(len(name)):
sense.show_letter(name[i], text_colour=random_colour())
sleep(1)
sense.clear()
g = (0, 255, 0)
b = (0, 0, 255)
y = (255, 255, 0)
"""define a function for random color"""
def random_colour():
rand_r = randint(0, 255)
rand_g = randint(0, 255)
rand_b = randint(0, 255)
rand_y = randint(0, 255)
return (rand_r, rand_g, rand_b)
"""Display text one letter at a time, random colour"""
sense.show_letter("I", random_colour(), back_colour=r)
sleep(0.8)
sense.show_letter("L", random_colour(), back_colour=g)
sleep(0.5)
sense.show_letter("O", random_colour(), back_colour=b)
sleep(0.5)
sense.show_letter("V", random_colour(), back_colour=y)
sleep(0.5)
sense.show_letter("E", random_colour(), back_colour=r)
sleep(0.5)
"""Replace with your child's name"""
sense.show_letter("M", random_colour(), back_colour=r)
sleep(0.5)
sense.show_letter("Y", random_colour(), back_colour=g)
sleep(0.8)
sense.show_letter("K", random_colour(), back_colour=b)
h = round(h, 1)
message = " Humidity: " + str(h)
bg = blue
sense.show_message(message, scroll_speed=0.05, back_colour=bg)
elif event.direction == "left":
# taken from: https://projects.raspberrypi.org/en/projects/compass-maze
heading = sense.get_compass()
if heading < 45 or heading > 315:
dir = 'north'
elif heading < 135:
dir = 'east'
elif heading < 225:
dir = 'south'
else:
dir = 'west'
bg = green
sense.show_letter(dir[0].upper(), text_colour=bg)
elif event.direction == "right":
# taken from: http://warksjammy.blogspot.com/2017/08/sense-hat-pixel-art-v1.html
sense.set_pixels(raspi_logo()) #images[count % len(images)]())
sleep(0.75)
sense.set_pixels(raspi_logo_random())
sleep(0.75)
#count += 1
elif event.direction == "middle":
sense.show_letter("M") # Enter key
# Wait a while and then clear the screen
sleep(0.5)
sense.clear()
