Python Client.create_feed方法代码示例

# 需要导入模块: from Adafruit_IO import Client [as 别名]
# 或者: from Adafruit_IO.Client import create_feed [as 别名]
# so make sure not to publish it when you publish this code!
ADAFRUIT_IO_KEY = 'YOUR_AIO_KEY'

# Set to your Adafruit IO username.
# (go to https://accounts.adafruit.com to find your username)
ADAFRUIT_IO_USERNAME = 'YOUR_AIO_USERNAME'

# Create an instance of the REST client.
aio = Client(ADAFRUIT_IO_USERNAME, ADAFRUIT_IO_KEY)

# Assign a location feed, if one exists already
try:
    location = aio.feeds('location')
except RequestError: # Doesn't exist, create a new feed
    feed = Feed(name="location")
    location = aio.create_feed(feed)

# limit feed updates to every 3 seconds, avoid IO throttle
loop_delay = 5

# We dont' have a GPS hooked up, but let's fake it for the example/test:
# (replace this data with values from a GPS hardware module)
value = 0
lat = 40.726190
lon = -74.005334
ele = 6 # elevation above sea level (meters)


while True:
    print('\nSending Values to location feed...\n')
    print('\tValue: ', value)

# 需要导入模块: from Adafruit_IO import Client [as 别名]
# 或者: from Adafruit_IO.Client import create_feed [as 别名]
# Remember, your key is a secret,
# so make sure not to publish it when you publish this code!
ADAFRUIT_IO_KEY = 'YOUR_AIO_KEY'

# Set to your Adafruit IO username.
# (go to https://accounts.adafruit.com to find your username)
ADAFRUIT_IO_USERNAME = 'YOUR_AIO_USERNAME'

# Create an instance of the REST client.
aio = Client(ADAFRUIT_IO_USERNAME, ADAFRUIT_IO_KEY)

try: # if we have a 'digital' feed
    digital = aio.feeds('digital')
except RequestError: # create a digital feed
    feed = Feed(name="digital")
    digital = aio.create_feed(feed)

# led set up
led = digitalio.DigitalInOut(board.D5)
led.direction = digitalio.Direction.OUTPUT


while True:
    data = aio.receive(digital.key)
    if int(data.value) == 1:
        print('received <- ON\n')
    elif int(data.value) == 0:
        print('received <- OFF\n')

    # set the LED to the feed value
    led.value = int(data.value)

# 需要导入模块: from Adafruit_IO import Client [as 别名]
# 或者: from Adafruit_IO.Client import create_feed [as 别名]
# Remember, your key is a secret,
# so make sure not to publish it when you publish this code!
ADAFRUIT_IO_KEY = 'YOUR_AIO_KEY'

# Set to your Adafruit IO username.
# (go to https://accounts.adafruit.com to find your username)
ADAFRUIT_IO_USERNAME = 'YOUR_AIO_USERNAME'

# Create an instance of the REST client.
aio = Client(ADAFRUIT_IO_USERNAME, ADAFRUIT_IO_KEY)

try: # if we have a 'color' feed
    color = aio.feeds('color')
except RequestError: # create an `color` feed
    feed = Feed(name='color')
    color = aio.create_feed(feed)

# Create the I2C bus interface.
i2c_bus = I2C(SCL, SDA)

# Create a simple PCA9685 class instance.
pca = PCA9685(i2c_bus)
pca.frequency = 60
prev_color = '#000000'

def map_range(x, in_min, in_max, out_min, out_max):
    """re-maps a number from one range to another."""
    mapped = (x-in_min) * (out_max - out_min) / (in_max-in_min) + out_min
    if out_min <= out_max:
        return max(min(mapped, out_max), out_min)
    return min(max(mapped, out_max), out_min)

# 需要导入模块: from Adafruit_IO import Client [as 别名]
# 或者: from Adafruit_IO.Client import create_feed [as 别名]
# Set to your Adafruit IO key.
# Remember, your key is a secret,
# so make sure not to publish it when you publish this code!
ADAFRUIT_IO_KEY = 'YOUR_AIO_KEY'

# Set to your Adafruit IO username.
# (go to https://accounts.adafruit.com to find your username)
ADAFRUIT_IO_USERNAME = 'YOUR_AIO_USERNAME'
# Create an instance of the REST client
aio = Client(ADAFRUIT_IO_USERNAME, ADAFRUIT_IO_KEY)

try: # if we have a 'analog' feed
    analog = aio.feeds('analog')
except RequestError: # create a analog feed
    feed = Feed(name='analog')
    analog = aio.create_feed(feed)

# Create an instance of the `busio.spi` class
spi = busio.SPI(board.SCLK, board.MOSI, board.MISO)

# create the cs (chip select)
cs = digitalio.DigitalInOut(board.D12)

# create a mcp3008 object
mcp = MCP3008(spi, cs)

# create an an adc (single-ended) on pin 0
chan = AnalogIn(mcp, MCP3008.pin_0)

while True:
    sensor_data = chan.value

# 需要导入模块: from Adafruit_IO import Client [as 别名]
# 或者: from Adafruit_IO.Client import create_feed [as 别名]
# (go to https://accounts.adafruit.com to find your username)
ADAFRUIT_IO_USERNAME = 'YOUR_AIO_USERNAME'

# Set to your Adafruit IO key.
# Remember, your key is a secret,
# so make sure not to publish it when you publish this code!
ADAFRUIT_IO_KEY = 'YOUR_AIO_KEY'

# Create an instance of the REST client.
aio = Client(ADAFRUIT_IO_USERNAME, ADAFRUIT_IO_KEY)

try: # if we have a 'servo' feed
    servo_feed = aio.feeds('servo')
except RequestError: # create a servo feed
    feed = Feed(name='servo')
    servo_feed = aio.create_feed(feed)

# Create the I2C bus interface.
i2c_bus = I2C(SCL, SDA)

# Create a simple PCA9685 class instance.
pca = PCA9685(i2c_bus)

# Set the PWM frequency to 50hz.
pca.frequency = 50
SERVO_CHANNEL = 0

# counter variable for the last servo angle
prev_angle = 0

# set up the servo on PCA channel 0

# 需要导入模块: from Adafruit_IO import Client [as 别名]
# 或者: from Adafruit_IO.Client import create_feed [as 别名]
# Import Adafruit IO REST client.
from Adafruit_IO import Client, Feed

# holds the count for the feed
run_count = 0

# Set to your Adafruit IO key.
# Remember, your key is a secret,
# so make sure not to publish it when you publish this code!
ADAFRUIT_IO_KEY = 'YOUR_AIO_KEY'

# Set to your Adafruit IO username.
# (go to https://accounts.adafruit.com to find your username)
ADAFRUIT_IO_USERNAME = 'YOUR_AIO_USERNAME'

# Create an instance of the REST client.
aio = Client(ADAFRUIT_IO_USERNAME, ADAFRUIT_IO_KEY)

# Create a new feed named 'counter'
feed = Feed(name="Counter")
response = aio.create_feed(feed)


while True:
    print('sending count: ', run_count)
    run_count += 1
    aio.send_data('counter', run_count)
    # Adafruit IO is rate-limited for publishing
    # so we'll need a delay for calls to aio.send_data()
    time.sleep(3)

# 需要导入模块: from Adafruit_IO import Client [as 别名]
# 或者: from Adafruit_IO.Client import create_feed [as 别名]
# Set to your Adafruit IO key.
# Remember, your key is a secret,
# so make sure not to publish it when you publish this code!
ADAFRUIT_IO_KEY = 'YOUR_AIO_KEY'

# Set to your Adafruit IO username.
# (go to https://accounts.adafruit.com to find your username)
ADAFRUIT_IO_USERNAME = 'YOUR_AIO_USERNAME'

aio = Client(ADAFRUIT_IO_USERNAME, ADAFRUIT_IO_KEY)

try: # if we have a 'type' feed
    type = aio.feeds('type')
except RequestError: # create a type feed
    feed = Feed(name="type")
    type = aio.create_feed(feed)

# Values to send to Adafruit IO
char_val = 'a'
string_val = 'adafruit'
bool_val = True
int_val = 3
long_val = 0x80000000
double_val = 3.1415926535897932
float_val = +1E6


"""
Let's send some values to our feed
and properly receive them
"""