On 13 December 2010 18:43, Joshua J. Kugler <jos...@azariah.com> wrote:
> On Saturday 11 December 2010, Chris G elucidated thus:
> > On Sat, Dec 11, 2010 at 08:38:37PM +0000, Norman Elliott wrote:
> > > #!/usr/bin/python
> > > import os
> > >
> > > basedir = "/mnt/1-wire" # or where you have told owfs to mount
> > > your ibutton m = 0
> > > counter = 2047
> > > while m <= counter:
> > > mytime = basedir + '/1-wire/21B5FB22000000/log/date.' + str(m)
> > > myval = basedir + '/1-wire/21B5FB22000000/log/temperature.' +
> > > str(m) fptemp = open(myval, 'r')
> > > ptemp = fptemp.readline()
> > > fptime = open(mytime, 'r')
> > > ptime = fptime.readline()
> > > mx = ptime + " - " + ptemp + " " + str(m)
> > > print (mx)
> > > fptemp.close()
> > > fptime.close()
> > > m += 1
> >
> > Excellent, Python, my favourite language, thank you.
>
> There is also OW Python where you can access your sensors directly with
> Python, instead of reading off the file system.
>
> import ow
> ow.init(<val>) # where val is 'u' for USB, or the server address
> sensor = ow.Sensor('/path/to/sensor')
> temp = sensor.temperature
> --
>
Thanks, I am new to python and using these devices.
I have had a quick look at ow but cannot see how I could
read the log as in the example I posted.
Is this possible with ow?
> Joshua J. Kugler - Fairbanks, Alaska
> Azariah Enterprises - Programming and Website Design
> jos...@azariah.com - Jabber: pedah...@gmail.com
> PGP Key: http://pgp.mit.edu/ ID 0x73B13B6A
>
>
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