def main():
# Create the temperature sensor object using AIO pin 0
temp = grove.GroveTemp(0)
print(temp.name())
# Read the temperature ten times, printing both the Celsius and
# equivalent Fahrenheit temperature, waiting one second between readings
for i in range(0, 10):
celsius = temp.value()
fahrenheit = celsius * 9.0/5.0 + 32.0;
print("%d degrees Celsius, or %d degrees Fahrenheit" \
% (celsius, fahrenheit))
time.sleep(1)
# Delete the temperature sensor object
del temp
def __init__(self, commander, sensor_room, sensor_name, sensor_id, \
temp_sensor_pin, temp_sensor_only=False):
'''Init method for Sensor object.
Note: 'has_passed_threshold' is a flag for tracking when sensor has passed
uppoer or lower threshold (to help track whether to evaluate calling
closeValve()).
:param MissionControl commander: MissionControl object instance that
started the sensor.
:param str sensor_room: Room name where physical sensor HW module is located.
:param str sensor_name: Name of individual sensor HW module in the room.
:param int temp_sensor_pin: AIO pin that temp sensor is on (typically 0).
:param bool temp_sensor_only: Optional param to indicate that the module only
has a temperature sensor (typically for demo purposes).
:return: Sensor object
'''
self.commander = commander
self.sensor_room = sensor_room
self.sensor_name = sensor_name
self.sensor_id = sensor_id
self.temp_sensor_pin = temp_sensor_pin
self.temp_sensor_only = temp_sensor_only
self.latest_temp_c = None
self.latest_temp_f = None
self.has_passed_threshold = False
self.valve_open = False
self.temp = grove.GroveTemp(
self.temp_sensor_pin) # Create temp sensor obj
if not self.temp_sensor_only:
# Instantiate a Stepper motor on a ULN200XA Darlington Motor Driver
# This was tested with the Grove Geared Step Motor with Driver
# Instantiate a ULN2003XA stepper object
# Note: The other numbers are pins it's connected to on the board
self.stepperMotor = upmULN200XA.ULN200XA(STEPPER_STEPS, 8, 9, 10,
11)
atexit.register(self.exitHandler) # Register exit handlers
signal.signal(signal.SIGINT, self.SIGINTHandler)
self.stepperMotor.setSpeed(STEPPER_SPEED)
# Set up the LCD
self.lcd = lcd.Jhd1313m1(0, 0x3E, 0x62)
def main():
#POT connected to AIO pin 0
knob = grove.GroveRotary(0)
#Temperature sensor connected to AIO pin 1
temp = grove.GroveTemp(1)
# Initialize Jhd1313m1 at 0x3E (LCD_ADDRESS) and 0x62 (RGB_ADDRESS)
myLcd = lcd.Jhd1313m1(0, 0x3E, 0x62)
# Loop indefinitely
while True:
# Read values
abs = knob.abs_value()
print("Abs values: " + str(abs))
sleep(1)
if abs < 100:
myLcd.clear()
# Set background color to Blue
myLcd.setColor(0, 0, 255) #RGB
# Zero the cursor
myLcd.setCursor(0, 0)
# Print the IP address for wlan0
ip = get_ip_address('wlan0')
myLcd.write("IP " + ip)
sleep(1)
elif abs > 100 and abs < 500:
#Getting grove temperature value
print(temp.name())
for i in range(0, 10):
celsius = temp.value()
fahrenheit = celsius * 9.0 / 5.0 + 32.0
print("%d degrees Celsius, or %d degrees Fahrenheit" \
% (celsius, fahrenheit))
sleep(1)
myLcd.clear()
myLcd.setColor(255, 0, 0) #RGB
myLcd.setCursor(0, 0)
myLcd.write("Temp " + str(fahrenheit) + " F")
else:
#Printing a big thank you!
myLcd.clear()
myLcd.setColor(0, 255, 0) #RGB
myLcd.setCursor(0, 0)
myLcd.write("Thanks element14")
myLcd.setCursor(1, 0)
myLcd.write("and Intel")
sleep(1)
def main():
# Initialize Jhd1313m1 at 0x3E (LCD_ADDRESS) and 0x62 (RGB_ADDRESS)
myLcd = lcd.Jhd1313m1(0, 0x3E, 0x62)
myLcd.setCursor(0, 0) # Set LCD cursory to write out the top line
myLcd.setColor(0, 0, 255) # By default, set LCD color to blue
myLcd.write("Current temp:") # Write out label for temperature
# Create the temperature sensor object using AIO pin 0
temp = grove.GroveTemp(0)
# print(temp.name())
# Read the temperature ten times, printing both the Celsius and
# equivalent Fahrenheit temperature, waiting one second between readings
for i in range(0, 30):
celsius = temp.value()
fahrenheit = celsius * 9.0 / 5.0 + 32.0
# print("%d degrees Celsius, or %d degrees Fahrenheit" \
# % (celsius, fahrenheit))
tempString = "%s C / %s F" % (celsius, fahrenheit)
# Update LCD output
myLcd.setCursor(1, 0) # Move cursor to next line
if celsius >= 25: # If it gets above 24 C, turn screen red
myLcd.setColor(255, 0, 0)
myLcd.write(tempString)
elif (celsius == 24):
myLcd.setColor(0, 255, 0)
myLcd.write(tempString)
else: # TODO: Is there a getColor method?
myLcd.setColor(0, 0, 255)
myLcd.write(tempString)
time.sleep(1)
# Delete the temperature sensor object
del temp
# Create by Carmelito to send sensor data to IFTTT so that you work your magic,this is based on
# Grove Light sensor https://github.com/intel-iot-devkit/upm/blob/master/examples/python/grovelight.py
# Grove Temp https://github.com/intel-iot-devkit/upm/blob/master/examples/python/grovetemp.py
# Grove Pot https://github.com/intel-iot-devkit/upm/blob/master/examples/python/groverotary.py
import requests
from time import sleep
from upm import pyupm_grove as grove
#get the api key from Maker Webhooks channel https://ifttt.com/services/maker_webhooks/settings
#example URL https://maker.ifttt.com/use/xxxxxxxxxxxxxxxxxxxxx
api_key = 'xxxxxxxxxxxxxxxxxxxxx'
event = 'from_edison'
#Grove Pot connected to connected A0 on the Grove shield
potSensor = grove.GroveRotary(0)
#Grove Temperature sensor connected A1
tempSensor = grove.GroveTemp(1)
#Grove Light sensor connected A2
lightSensor = grove.GroveLight(2)
def send_IFTTT_event(api_key,
event,
temp=None,
lightValue=None,
potValue=None):
#posting data to IFTTT
url = "https://maker.ifttt.com/trigger/{e}/with/key/{k}/".format(e=event,
k=api_key)
payload = {'value1': temp, 'value2': lightValue, 'value3': potValue}
try:
requests.post(url, data=payload)
#Create for the Upcycle clock project using the Intel Edison -- to get the sensor values connected to the Grove shield
#Author : @CarmelitoA 05/28/2017
#Based on the python examples intels UPM - https://github.com/intel-iot-devkit/upm/tree/master/examples/python
from time import sleep
from upm import pyupm_grove as grove
from upm import pyupm_gas as TP401
#Grove temperature sensor connected A2 on the Grove connector shield
temp = grove.GroveTemp(2)
#Grove light sensor connected to pin A3
light = grove.GroveLight(3)
#Grove Air Quality Sensor on A1 - note the sensor take 3 mins to heat up and get ready
airSensor = TP401.TP401(1)
#getting the temperature in C
#Grove temperature sensor- https://github.com/intel-iot-devkit/upm/blob/master/examples/python/grovetemp.py
def temperature():
celsius = temp.value()
fahrenheit = celsius * 9.0/5.0 + 32.0;
print("%d degrees Celsius, or %d degrees Fahrenheit" \
% (celsius, fahrenheit))
return celsius
# Grove light sensor - https://github.com/intel-iot-devkit/upm/blob/master/examples/python/grovelight.py
def lightValue():
# Read values of the light sensor , in approx lux
lightLux = light.value()
print(light.name() + " raw value is %d" % light.raw_value() + \
", which is roughly %d" % light.value() + " lux");
return lightLux
# Grove Air quality sensor v1.3- https://software.intel.com/en-us/iot/hardware/sensors/air-quality-sensor
def io_setup():
"""
io_setup: I/O setup for GPIO and Grove sensors
Red, Green, Blue LEDs are initialized with PWM pins, period = PWM_PER us
Rotary encoder, sound, temperature, and light sensors
JHD1313M1 I2C display driver
@return device_list: (list) list of all created mraa/upm objects
Example usage: io_setup()
"""
global red_led, green_led, blue_led
global rotary_enc, sound_sensor, temp_sensor, light_sensor
global lcd, buzzer
devices = {}
red_led = mraa.Pwm(RED_PIN)
green_led = mraa.Pwm(GREEN_PIN)
blue_led = mraa.Pwm(BLUE_PIN)
# PWM_PER = 500 us == 2 kHz freq.
red_led.period_us(PWM_PER)
green_led.period_us(PWM_PER)
blue_led.period_us(PWM_PER)
# enable PWM and turn off LEDs
red_led.enable(True)
red_led.write(0)
green_led.enable(True)
green_led.write(0)
blue_led.enable(True)
blue_led.write(0)
devices["redLED"] = red_led
devices["greenLED"] = green_led
devices["blueLED"] = blue_led
# I2C addresses: 0x3E (LCD_ADDRESS), 0x62 (RGB_ADDRESS)
lcd = groveLCD.Jhd1313m1(0, 0x3E, 0x62)
lcd.clear()
lcd.backlightOn()
lcd.setColor(255, 255, 255)
devices["lcd"] = lcd
rotary_enc = grove.GroveRotary(ROT_PIN)
sound_sensor = mraa.Aio(SOUND_PIN)
temp_sensor = grove.GroveTemp(TEMP_PIN)
light_sensor = grove.GroveLight(LIGHT_PIN)
devices["rot"] = rotary_enc
devices["sound"] = sound_sensor
devices["temp"] = temp_sensor
devices["light"] = light_sensor
buzzer = groveBuzzer.Buzzer(BUZZ_PIN)
buzzer.stopSound()
buzzer.setVolume(0.125)
devices["buzz"] = buzzer
return devices