error on code - Raspberry Pi Forums

hello!

i'm looking data logger wich add record in database on pir action found 1 soluion on internet wich perfect me

http://smart-home.te.ua/raspberry-pi-mo ... -movement/

unffortinatly error

file "pir.py", line 40
elif current_state==0 , previous_state==1:
^
indentationerror: unexpected indent

maybe can me finde problem?

code: select all

#!/usr/bin/python # import required python libraries import rpi.gpio gpio import time import mysqldb import datetime # use bcm gpio references instead of physical pin numbers gpio.setmode(gpio.bcm) # define gpio use on pi gpio_pir = 7 gpio_led = 8 # set pin input gpio.setup(gpio_pir,gpio.in) # echo current_state = 0 previous_state = 0 gpio.setup(gpio_led,gpio.out) gpio.output(8, false) try:   # loop until pir output 0   while gpio.input(gpio_pir)==1:     current_state = 0   # loop until users quits ctrl-c   while true :     # read pir state     current_state = gpio.input(gpio_pir)     if current_state==1 , previous_state==0:       # pir triggered       print " motion detected!"       status = " motion detected!"       gpio.output(8, true)       time.sleep(5)       gpio.output(8, false)       con = mysqldb.connect(host="localhost", user="root", passwd="password", db="action")       cur = con.cursor()       cur.execute("insert motion(motion,datetime) values (%s, %s)",(status, datetime.datetime.now()))       con.commit()       # record previous state       previous_state=1 	  elif current_state==0 , previous_state==1:       # reed has returned ready state       print " ready"       previous_state=0     # wait 10 milliseconds     time.sleep(0.01) except keyboardinterrupt:   print " quit" # reset gpio settings   gpio.cleanup()

thx

looks elif line over-indented 1 space delete 1 space beginning of line.

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