Chaospott/powerpi
43
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

switched from datengammelstelle to strom.ccc-ffm.de and from get and local cacheing to post and immediate post

Browse Source
This commit is contained in:
Max Andre 2015-03-22 01:59:42 +01:00
parent 963b42ef22
commit 9340e23036
1 changed files with 8 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
power.py
View File

@ -1,7 +1,8 @@
#!/usr/bin/python #/usr/bin/python
import RPi.GPIO as GPIO import RPi.GPIO as GPIO
import time import time
import requests
# set gpio port numeration to bcm style # set gpio port numeration to bcm style
GPIO.setmode(GPIO.BCM) GPIO.setmode(GPIO.BCM)
@ -16,21 +17,22 @@ lpower = 10000
#start busy loop #start busy loop
while True: while True:
#wait for a falling edge on gpio 24 #wait for a falling edge on gpio 24
GPIO.wait_for_edge(24, GPIO.FALLING) #GPIO.wait_for_edge(24, GPIO.FALLING)
time.sleep(2)
#get current time and calculate current power from difference #get current time and calculate current power from difference
current = time.time() current = time.time()
diff = current - last diff = current - last
power = 1800 / diff power = 1800 / diff
#write into logfile #write into logfile
logfile = open("/srv/powerpi/power.out", "w+", 0) if (power < lpower + 3500):
if (power < lpower + 1500):
out = str(current) + ";" + str(round(power,0)) out = str(current) + ";" + str(round(power,0))
else: else:
out = str(current) + ";0" out = str(current) + ";0"
logfile.write(out) payload = {"val": out}
logfile.close() r = requests.post("https://strom.ccc-ffm.de/test.php", data=payload, verify=False)
lpower = power lpower = power
last = current last = current
GPIO.cleanup() GPIO.cleanup()