On 07/16/2014 10:18 PM, Matthieu Castet wrote:
> Hello,
> 
> I want to add support for parsing aligent binary input file.
> Documentation and sample code for parsing file are available [1].

Cool! We can always use more vendor binary input modules.

> First the channel are not interlaced :
> there is all data for channel 1, then all data for channel 2, ...
> There can be a mix of analog and logic signal.
> 
> Is that possible to import channel per channel ?

You'll just have to interlace them yourself as part of the parsing, before
sending it through.

> Is that possible to mix logic and analog signal ?

Not in one packet, but of course you can send logic and analog packets in
whatever order you like.

> All input driver I saw seem import all channel at once with a
> "sr_session_send" and the timestamp is auto generated with samplerate.

Yeah, but they really shouldn't. For good interactivity it's better to chop
up the data into manageable pieces.

> Also is that possible to decode protocol on analog signal ?
> Is there a analog to logic converter ?

No. Decoding is strictly a logic affair. libsigrok may get converting to
logic as a facility one day, however.


-- 
Bert Vermeulen        [email protected]          email/xmpp

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