data structure via scpi

Applications, development tools, FPGA, C, WEB
Post Reply
aschuetz
Posts: 34
Joined: Tue Nov 24, 2015 11:26 am

data structure via scpi

Post by aschuetz » Mon Jun 11, 2018 9:40 am

Dear all,

I'm using a python class to acquire data via scpi which is working fine. But I have a general question about the data structure. I use numpy arrays to store and work with the data. In the screenshot we have 4 columns with a speakline. Until now I just the first column because I did not understand the content from the others. I measured a current (ch1) and a TTL signal which was used to trigger the signal (ch2). In the sparkline is can be seen that the data is a combination of both.

My question is about the general data structure. Are the 4 columns 4 independent measurements or is this related to the circular buffer?

I thought that the RP gives me an array with the size of 16384 for each channel and each "readout". But this seems to be wrong.

Thanks in advance,
Alex
redpitaya-output.JPG
You do not have the required permissions to view the files attached to this post.

Post Reply
jadalnie klasyczne ekskluzywne meble wypoczynkowe do salonu ekskluzywne meble tapicerowane ekskluzywne meble do sypialni ekskluzywne meble włoskie

Who is online

Users browsing this forum: No registered users and 12 guests