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import time | |
from tentacle_pi.LM75 import LM75 | |
import httplib, urllib | |
from time import localtime, strftime | |
lm = LM75(0x48,"/dev/i2c-1") | |
while(True): | |
temperature = lm.temperature() | |
print "temperature: %0.2f" % temperature | |
temp_raw_file = open('/sys/class/i2c-dev/i2c-1/device/1-0060/iio:device0/in_temp_raw','r') | |
temp_scale_file = open('/sys/class/i2c-dev/i2c-1/device/1-0060/iio:device0/in_temp_scale','r') | |
p_temp = int(temp_raw_file.read())*float(temp_scale_file.read()) | |
print "temperature: %.2f" % p_temp | |
pres_raw_file = open('/sys/class/i2c-dev/i2c-1/device/1-0060/iio:device0/in_pressure_raw','r') | |
pres_scale_file = open('/sys/class/i2c-dev/i2c-1/device/1-0060/iio:device0/in_pressure_scale','r') | |
pressure = int(pres_raw_file.read())*float(pres_scale_file.read()) | |
print "pressure: %.4f" % pressure | |
params = urllib.urlencode({'field1': temperature, 'field2': pressure,'field3':p_temp,'key':'YOUR_KEY_HERE'}) | |
headers = {"Content-type": "application/x-www-form-urlencoded","Accept": "text/plain"} | |
conn = httplib.HTTPConnection("api.thingspeak.com:80") | |
try: | |
conn.request("POST", "/update", params, headers) | |
response = conn.getresponse() | |
print strftime("%a, %d %b %Y %H:%M:%S", localtime()) | |
print response.status, response.reason | |
data = response.read() | |
conn.close() | |
except: | |
print "connection failed" | |
time.sleep(20) |
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