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thisMagpie / gist:aac9af3c350c1ad5320e
Created February 18, 2016 16:48
from webiopi.devices.sensor import DS18S20
import datetime
import pylab
import math
# sensors found with "ls /sys/bus/w1/devices/"
tmp0 = DS18S20(slave="10-000802de0ee7")
tmp1 = DS18S20(slave="10-000802de4b20")
N = 50
@thisMagpie
thisMagpie / checkpoint_5db.py
Last active February 19, 2016 13:21
from webiopi.devices.sensor import DS18S20
import datetime
import pylab
import math
# sensors found with "ls /sys/bus/w1/devices/"
tmp0 = DS18S20(slave="10-000802de0ee7")
tmp1 = DS18S20(slave="10-000802de4b20")
N = 50
@thisMagpie
thisMagpie / checkpoint_5da
Created February 18, 2016 16:35
from webiopi.devices.sensor import DS18S20
import datetime
# sensors found with "ls /sys/bus/w1/devices/"
tmp0 = DS18S20(slave="10-000802de0ee7")
tmp1 = DS18S20(slave="10-000802de4b20")
while True:
print("{0} TEMP0: {1}C TEMP1: {2}C").format(datetime.datetime.now(),
tmp0.getCelsius(),
@thisMagpie
thisMagpie / checkpoint_5c.py
Created February 18, 2016 15:39
from webiopi.devices.sensor import DS18S20
# sensors found with "ls /sys/bus/w1/devices/"
tmp0 = DS18S20(slave="10-000802de0ee7")
tmp1 = DS18S20(slave="10-000802de4b20")
print("TEMP0: {0} C TEMP1: {1} C").format(tmp0.getCelsius(), tmp1.getCelsius()) # print temperature
@thisMagpie
thisMagpie / checkpoint_5_2b.py
Last active February 12, 2016 17:05
from webiopi.devices.sensor import DS18S20
import datetime
import pylab
tmp0 = DS18S20(slave="10-000802de0ee7") # sensor found with "ls /sys/bus/w1/devices/"
time = [datetime.datetime.now()]
temp = [tmp0.getCelsius()]
pylab.ion()
@thisMagpie
thisMagpie / checkpoint_5_2a.py
Created February 11, 2016 16:18
from webiopi.devices.sensor import DS18S20
import datetime
import pylab
tmp0 = DS18S20(slave="10-000802de0ee7") # sensor found with "ls /sys/bus/w1/devices/"
N = 50
x = [0.0]*N
y = [0.0]*N
@thisMagpie
thisMagpie / checkpoint_5a.py
Created February 11, 2016 15:38
from webiopi.devices.sensor import DS18S20
tmp0 = DS18S20(slave="10-000802de0ee7") # sensor found with "ls /sys/bus/w1/devices/"
print("TEMP: {0} C ").format(tmp0.getCelsius()) # print temperature
@thisMagpie
thisMagpie / checkpoint4_3.py
Last active February 11, 2016 15:03
import webiopi
from webiopi.devices.digital import PCF8574A
mcp = PCF8574A(slave=0x38) # 0111000
GPIO = webiopi.GPIO # Assign webiopi library to GPIO object
leds = 4 # number of led outputs in total
SWITCH0 = 4 # Set Switch value to P4
for index in range(leds):
@thisMagpie
thisMagpie / checkpoint4_2.py
Last active February 4, 2016 16:23
import webiopi
from webiopi.devices.digital import PCF8574A
mcp = PCF8574A(slave=0x38) # 0111000
GPIO = webiopi.GPIO # Assign webiopi library to GPIO object
leds = 4 # number of led outputs in total (negative logic)
for index in range(leds):
mcp.setFunction(index, GPIO.OUT) #Set pin at index as output
@thisMagpie
thisMagpie / checkpoint_4a.py
Created February 2, 2016 12:56
import webiopi
from webiopi.devices.digital import PCF8574A
mcp = PCF8574A(slave=0x38)
GPIO = webiopi.GPIO # Assign webiopi library to GPIO object
LED0 = 0 # Set PCF8574 GPIO pin 0 to connect to the LED (negative logic)
mcp.setFunction(LED0, GPIO.OUT) #Set Pin 0 as output
mcp.digitalWrite(LED0, GPIO.LOW) # Turn on the LED for the first time