Siglent SDS800X HD  - Possible to extract CAN frame data with SCPI? - Page 1
Forum section: electronics / testgear

author: eTobey
author_rank: Super Contributor
timestamp: March 22, 2024, 08:16:30 pm
content: Hi,i have searched through the SCPI command in the file "SIGLENT_Digital_Oscilloscopes_Remote Control Manual.pdf" (https://siglentna.com/USA_website_2014/Documents/Program_Material/SIGLENT_Digital_Oscilloscopes_Remote%20Control%20Manual.pdf) but could not find a command to extract the CAN frame data.Anyone knows if/how this is possible? That file is from 2014, but i havent found a newer one.

author: Mahagam
author_rank: Regular Contributor
timestamp: March 22, 2024, 09:45:11 pm
content: your command is:DECode:BUS<n>:RESultForget about "siglentna.com". All new datasheet stored at "int.siglent.com"Yau are looking forhttps://int.siglent.com/u_file/document/SDS800XHD_Series_ProgrammingGuide_EN11F.pdf

author: eTobey
author_rank: Super Contributor
timestamp: March 22, 2024, 10:09:02 pm
content: Thanks a lot!Together with sequence and history SCPI command, one can extract many minutes of CAN communication!

author: electronics hobbyist
author_rank: Regular Contributor
timestamp: March 23, 2024, 01:49:49 am
content: I suggest you ask a question inhttps://www.eevblog.com/forum/testgear/siglent-sds800x-hd-12-bit-dsos-coming/,as this post will be submerged. If others have the same question, they can find it in that post.

author: eTobey
author_rank: Super Contributor
timestamp: March 23, 2024, 06:59:38 pm
content: The SCPI is not working here:(I can save a waveform with the webinterface, but not the time in the list. What a shame!)

author: tautech
author_rank: Super Contributor
timestamp: March 23, 2024, 07:33:24 pm
content: Quote from: eTobey on March 23, 2024, 06:59:38 pmTry configuring time and date, these support NTP time with an interweb connection.Otherwise you only get Linux default time.

author: eTobey
author_rank: Super Contributor
timestamp: March 23, 2024, 07:52:24 pm
content: My bad, i meant the time of the frame.Also i found another dissapoinment:You can navigate through the history with SCPI, but not with search. I dont get this: If i would program a software that has 2 features, that are this simliar, i would have implemented this.First i was quite excited about the SCPI interface, but its not what i was expecting. Or are these features only in the more expensive scopes?

author: tautech
author_rank: Super Contributor
timestamp: March 23, 2024, 08:30:59 pm
content: Quote from: eTobey on March 23, 2024, 07:52:24 pmLike this ?

author: eTobey
author_rank: Super Contributor
timestamp: March 23, 2024, 08:44:15 pm
content: Like this (see picture):This is what SCPI puts me on the table:can,id,length,data,crc,ack;1781,8,35 35 35 35 35 35 35 35

author: tautech
author_rank: Super Contributor
timestamp: March 23, 2024, 10:44:50 pm
content: Quote from: eTobey on March 23, 2024, 07:52:24 pmNot played with Search in HD models yet, only X-E where you use it in conjunction with trigger settings to find events.Example here:https://www.eevblog.com/forum/testgear/siglent-sds1204x-e-released-for-domestic-markets-in-china/msg1370717/#msg1370717

author: eTobey
author_rank: Super Contributor
timestamp: March 23, 2024, 11:24:20 pm
content: I played with it.You cant move it like with history. It also is limited to 1000 events.It would have almost worked.