from colorsys import hls_to_rgb
from IoTPy.pyuper.uper import UPER1
with UPER1() as board, \
board.ADC("ADC0") as adcPin1, \
board.PWM("PWM0_0") as redPin, board.PWM("PWM0_1") as greenPin, board.PWM("PWM0_2") as bluePin:
while True:
# average for better results
adc_sum = 0
for i in xrange(20):
adc_sum += adcPin1.read()
adc = adc_sum/20
hue = 0.5 + (adc-0.5)*30 # convert ADC value to color
hue = min(hue, 1.0)
hue = max(hue, 0.0)
rgb = hls_to_rgb(hue, 0.5, 1)
redPin.set_duty_cycle(rgb[0]*100)
greenPin.set_duty_cycle(rgb[1]*100)
bluePin.set_duty_cycle(rgb[2]*100)
from time import sleep
from IoTPy.pyuper.uper import UPER1
with UPER1() as board, board.PWM(27) as redPin:
redPin.set_frequency(1000)
while True:
for i in xrange(0, 100):
redPin.set_duty_cycle(i)
sleep(0.01)
for i in reversed(xrange(0, 100)):
redPin.set_duty_cycle(i)
sleep(0.01)
from time import sleep
from IoTPy.core.gpio import GPIO
from IoTPy.pyuper.uper import UPER1
def pir_callback(event, obj):
print event
if event['type'] == GPIO.RISE:
print "Movement detected"
led.write(0) # turn ON the led
elif event['type'] == GPIO.FALL:
print "No movement"
led.write(1) # turn OFF the led
else:
print "Unknown event"
with UPER1() as board, board.GPIO(27) as led, board.GPIO(18) as button:
button.setup(GPIO.INPUT, GPIO.PULL_UP)
button.attach_irq(GPIO.CHANGE, pir_callback, led)
led.setup(GPIO.OUTPUT)
led.write(1)
while True:
sleep(0.5)
from time import sleep
from IoTPy.pyuper.uper import UPER1
from IoTPy.things.si70xx import Si7013, Si7020
with UPER1() as board, board.I2C("I2C0") as i2c, Si7020(
i2c, 0x40) as si7020, Si7013(i2c, 0x41) as si7013:
while True:
print "Si7020 T=%.1f H=%.1f" % (si7020.temperature(),
si7020.humidity())
print "Si7013 T=%.1f H=%.1f A=%i" % (
si7013.temperature(), si7013.humidity(), si7013.analog())
sleep(0.5)
from time import sleep
from IoTPy.core.gpio import GPIO
from IoTPy.pyuper.uper import UPER1
def button_callback(event, obj):
obj['counter'] += 1
print "Interrupt %i" % obj['counter']
button_state = (event['values'] >> event['id']) & 0x1
obj['led'].write(button_state)
with UPER1() as board, board.GPIO(27) as redPin, board.GPIO(18) as buttonPin:
my_object = {'led': redPin, 'counter': 0}
buttonPin.attach_irq(GPIO.CHANGE, button_callback, my_object)
redPin.setup(GPIO.OUTPUT)
redPin.write(1)
while True:
sleep(0.5)
from time import sleep
from IoTPy.pyuper.uper import UPER1
from IoTPy.things.lm75 import Lm75
with UPER1() as board, board.I2C("I2C0") as i2c, Lm75(i2c, 79) as lm75:
while True:
print lm75.temperature()
sleep(0.1)
from time import sleep
from IoTPy.core.gpio import GPIO
from IoTPy.pyuper.uper import UPER1
# This is platform dependent - please configure to your application
LED_PIN_ID = 27
with UPER1() as board, board.GPIO(LED_PIN_ID) as redPin:
redPin.setup(GPIO.OUTPUT) # set GPIO pin to be output
while True:
redPin.write(
0
) # Turn led ON (LED on board is common anode - therefore inverted)
sleep(0.5)
redPin.write(1) # Turn led OFF
sleep(0.5)
from time import sleep
from IoTPy.pyuper.uper import UPER1
from IoTPy.things.am2321 import AM2321
with UPER1() as board, board.I2C("I2C0") as i2c, AM2321(i2c) as sensor:
while True:
sensor.read()
print "Temperature: %.1f Humidity: %.1f" % (sensor.temperature,
sensor.humidity)
sleep(1)