Re: [Playerstage-users] Libplayerc: how to get timestamps?

[Pierre C. <pca...@pa...>]

Thanks. I personnaly don't care about sick scans timestamps, but it=20
seems that ma boss does, because his boss want timestamps.
I will use that!

Tank you very much.

Pierre

Brian Gerkey a =E9crit :

>
> On Jan 31, 2006, at 3:45 PM, Pierre Castella wrote:
>
>> Is there no way, as when using C++ lib, to have a kind of  "senttime"=20
>> timestamp, which would be much more precise?
>
>
> Every libplayerc proxy structure has as its first member a field =20
> (usually called 'info') of type playerc_device_t.  This structure in =20
> turn has a field 'datatime,' which is the timestamp that the driver =20
> attached to the data currently sitting in the proxy (that's the most =20
> precise estimate you'll get of when the underlying phenomenon occurred).
>
> For example, if you have a playerc_laser_t* called 'laser', you want =20
> laser->info.datatime (it's a double, representing seconds from the =20
> epoch).
>
>     brian.
>
>
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--=20
Pierre Castella
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Switzerland
Tel: +41 76 407 62 22

http://www.bambulan.com
pie...@ep...