Thanks Susan
I will have a go at this later today. I am a newbie at Python so it will be a
step forward on my learning curve!
Regret Bob’s driver didn’t do the trick but I’m grateful to him for the help.
Graham
Sent from my iPad
> On 3 Apr 2018, at 04:49, vk3...@gmail.com wrote:
>
> First off, my apologies to all - given the subject line I completely missed
> that this question was related to my HP1000 driver.
> Given the line number, you are using the latest version of the driver (I note
> that the driver that Bob provides above is based on the earlier version).
> Is it possible to edit the HP1000.py file and change line 524 from
>
> interp_data = struct.unpack("8s8s16s8shbb14fbbh", rxData)
>
> to
>
> try:
> interp_data = struct.unpack("8s8s16s8shbb14fbbh", rxData)
> except:
> loginf('Bad data: length = {0}', len(rxData))
> loginf('Bad data: "{0}"', rxData)
> continue
>
> (Note the indenting of 4 spaces - Pythin is very sensitive to the indenting
> of the code.)
> That should dump out to the system log file the bad data so that we can look
> at it and see what is wrong.
>
> When I wrote the driver I only had my own weather station as a guide so if
> other firmware creates different sized (or formatted) records then there will
> be problems. It is hard to know the level of 'error protection' that is
> needed when yo don't know the sources of the possible errors (at least that
> is my excuse!).
>
> Susan
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