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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Re: Streamdevice waveform - binary data stream with no separator |
| From: | "Paduan Donadio, Marcio" <[email protected]> |
| To: | "[email protected]" <[email protected]> |
| Date: | Thu, 18 May 2017 19:33:12 +0000 |
|
Thank you, Iain.
How do you let stream device know that you want exactly 140 numbers? Only setting NELM is sufficient?
Best regards,
Software Engineer - TID-AIR-ACS - SLAC
De: Iain Marcuson <[email protected]>
Enviado: quinta-feira, 18 de maio de 2017 12:19 Para: Paduan Donadio, Marcio Assunto: RE: Streamdevice waveform - binary data stream with no separator I have used something similar. You would use the %r format specifier, in I believe something like: In “%2.2r” You may need to add the “#” flag to account for endianness. For this you would set the separator to be blank.
Iain.
From: [email protected] [mailto:[email protected]]
On Behalf Of Paduan Donadio, Marcio
Good morning to all!
I have an equipment that sends 140 16-bit words in sequence. I want to put the 140 numbers in a waveform using Streamdevice.
The manual says: Separator = "";
and gives this protocol example: array_out {separator=", "; out "an array: (%.2f)";}
How can I address my case using something like the separator idea, when I don't have a separator, but a fixed byte size for each number?
Thank you for all help!
Márcio Paduan Donadio Software Engineer - TID-AIR-ACS - SLAC |