RTSA Suite PRO HTTP Stream Server
Features and Purpose
The http stream server (and client) block are used to stream measurement and detection data from and to the RTSA Suite PRO.
It's also used to control and monitor the streaming. The protocol uses http as the underlying transport protocol and the REST paradigm for the API.
PDF and examples are attached.
Uploaded files:
Attached is a new version of the HTTP Stream Server interface document.
Changelog: "new float16 format and optional scale parameter for raw http streaming"
Uploaded files:
Hi,
great software for a great hardware!
The current version of the HTTP Server block features an output port.
Is it possible to feed IQ data to this output port from a HTTP client using e.g. PUT?
Regards,
g3gg0
That is possible and documented here: https://v6-forum.aaronia.de/forum/topic/c-send-iq-data-to-the-rtsa-suite/
You might want to keep an eye on exact timing & the "Stream Debugger" might be very useful to verify your input stream.
Great, thanks for pointing me there!
The stream debugger is a very helpful block - I used it quite a lot the last days.
Hi, Is it possible to stream data for a known period of time, e.g. 2 seconds.
actually I want to capture just a fix amount of data but the amount is more than what /sample gives me.
and /stream needs my "by hand" stop.
could you please give me another option?
Best,
You can probably use the Control Sequencer block for that. E.g. to stream and record two seconds of data:
For more information on how to integrate this into your setup we'd need to know more details about it. Another option would be to check the timestamps of the received data and send a stop streaming command. This can easily be done by sending a PUT request to the /control endpoint containing:
{"start":false, "type":"streaming"}
Note: when using the /stream endpoint, you have to close the connection yourself. The server will keep it open otherwise even without any incoming data.
Hi,
I would like to extract the spectrum data through MatLab. If I set the blocks as shown in the first figure in post #1 (SpectranV6 -> IQ Power Spectrum -> HTTP Server), can I load the spectrum to MatLab? Is there any example MatLab file for this kind of task? Thanks.
Quote from CYW on 25/07/2023, 22:53Hi,
I would like to extract the spectrum data through MatLab. If I set the blocks as shown in the first figure in post #1 (SpectranV6 -> IQ Power Spectrum -> HTTP Server), can I load the spectrum to MatLab? Is there any example MatLab file for this kind of task? Thanks.
Please check https://v6-forum.aaronia.de/forum/topic/how-to-use-the-spetran-v6-via-matlab/
