# Import the necessary libraries.
# gpiozero contains our JamHat object.
from gpiozero import JamHat
from time import sleep
# Initialise the JamHat object.
jh = JamHat()
# Setup a try/except block so we can run until CTRL+C is pressed.
try:
# Initialise counter
counter = 0
while True:
if jh.button_1.is_pressed or jh.button_2.is_pressed:
# If either button is pressed...
if jh.button_1.is_pressed:
# If the left button is pressed, increment the counter.
counter += 1
# Wait until the button is released before moving on.
jh.button_1.wait_for_release()
if jh.button_2.is_pressed:
# If the right button is pressed, increment the counter.
counter -= 1
# Wait until the button is released before moving on.
jh.button_2.wait_for_release()
# Print out the counter value to the screen.
print("Counter: %d" % counter)
sleep(0.1)
except KeyboardInterrupt:
# If someone presses CTRL+C, close the JamHat, freeing of the Pins for use elsewhere.
jh.close()
# Import the necessary libraries.
# gpiozero contains our JamHat object.
from gpiozero import JamHat
from time import sleep
# Initialise the JamHat object.
jh = JamHat()
# Setup a try/except block so we can run until CTRL+C is pressed.
try:
while True:
if (jh.button_1.is_pressed):
# If the button on the left is pressed, beep midi note 80.
jh.buzzer.play(80)
elif (jh.button_2.is_pressed):
# If the button on the right is pressed, beep midi note 60.
jh.buzzer.play(60)
else:
# Turn off the buzzer.
jh.off()
except KeyboardInterrupt:
# If someone presses CTRL+C, close the JamHat, freeing of the Pins for use elsewhere.
jh.close()
def lightsJamHat(response):
# sonosUri = SONOS_BASE_URI + "/%s/nfc/%s" % (room, command)
if response == "success":
try:
# # For Jam-HAT
# Initialise the JamHat object.
jh = JamHat()
# # End JamHat
#
# i is the counter for the LED row.
i = 2
# j is the counter for the LED column.
j = 2
# Create counter
x = 0
# Setup a try/except block so we can run until CTRL+C is pressed.
# try:
for x in range(7):
#while True:
# Using modular arithmetic, decrease the light counter.
# Our lights are in a matrix with rows 0-1 and columns 0-2.
# Eg. [0][1] is the top yellow LED.
if (j == 2):
# If we're at the end of the column, increment to the next row.
i = (i + 1) % 2
# Increment the column.
j = (j + 1) % 3
sleep(0.2)
# Turn the hat off.
jh.off()
# Turn on the LED at i j on the board.
jh[i][j].on()
# Turn the hat off.
#jh.off()
# Increment by 1
x = x + 1
jh.close()
except:
print(
"There was a JamHat Error in nfcpy_SonosController.lightsJamHat"
)
try:
lightsBlinkstick("error")
except:
print(
'Blinkstick had some sort of error in nfcpy_SonosController.lightsJamHat'
)
elif response == "error":
try:
# # For Jam-HAT
# Initialise the JamHat object.
jh = JamHat()
# # End JamHat
#
# Build an array of notes in hertz.
NOTES = [440.000, 391.995, 349.228, 329.628, 293.665, 261.626]
# Function to play beep for one second
def play_buzzer():
end_time = datetime.now() + timedelta(seconds=0.5)
while datetime.now() < end_time:
jh.buzzer.play(NOTES[1])
# Run function
play_buzzer()
# Close Jam-Hat
jh.close()
# # End Jam-HAT
except:
print("There was a JamHat error in nfcpy_SonosController")