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SainSmart DDS120 & DDS140 USB Oscilloscope

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doctormord:
OpenBuudai was never tested with the DDS140, so it needs complete implementation of the different command set. (As the DDS140 uses an FPGA)

bplaa.yai:

--- Quote from: bplaa.yai on June 18, 2017, 06:08:16 pm ---I'd like to make sure I've not made/forgotten anything silly first.

--- End quote ---

--- Quote from: doctormord on June 19, 2017, 03:43:46 pm ---OpenBuudai was never tested with the DDS140, so it needs complete implementation of the different command set. (As the DDS140 uses an FPGA)

--- End quote ---

Well, that's exactly the kind of "silly" I was expecting :D

Regarding the command set, and based on PapaLukas' Logic140, it looks almost identical between the 120 and the 140 (OpenBuudai types vs. Logic140 init code).

Anyway, time to do my homework :)

Regards,

SquidCap:

--- Quote from: heisenberg281 on December 22, 2016, 09:27:14 am ---Dropbox link to version 1.5 of their software for the DDS120. Enjoy!
https://www.dropbox.com/sh/rzxfia0bvhxpgwk/AADpJyxka11HUzifM4XeGtXda?dl=0

--- End quote ---

Thanks a ton mate! The one on their website is just rubbish. As a payback, i'll tell my quest to get this scope..

Ordered from the manufacturer webpage, nothing wrong there. They sent it, took a bit but all seemed to be in order, package was moving. But then, nothing. Weeks rolled by and the package didn't arrive. Finally strange message came that said that the package could not be delivered. No other explanation and i contacted Sainsmart. They were helpful but did suggest for sometime that it was my fault, that i had not been at home or something (i ordered so that i have to pick it up, just so i can pay possible costs if it had any extras and to inspect the parcel). But since this could not be the case, i pestered them to get to the bottom of the problem. They wanted to send a new or cancel the deal but i said that if they do that, they learn nothing what happened. It took 3 emails to finally get them to react and they did. They found out that the company they used was putting theirs and other clients packets to same pallets and in there was something that was stopped at EU border (nothing illegal, if i got it right, it was batteries or some other stuff like that) so the whole thing was sent back to china. They had had plenty of weird unexplained returns before so..  Glad that i persevered, maybe next guys in EU can get theirs without trouble.

Haven't tried with the proper software yet but it seems to work 100%, now that i fixed the loose BNC connector (a bit wimpy springs, i think i'll replace that with something that takes a good grip on the inner pin...., little bit of wiggling and good ole in&out and it makes good connection now, didn't do anything out of the box though which was concerning)

DOCa Cola:
I've made the effort to compile OpenBuudai for both Windows and Mac since all links in this thread for it are dead :)

Works fine on my DDS120 as far as i can see. Except the single shot trigger which i couldn't get to do anything and the Mac version has a bug after you start the program (see workaround in my description below).



Windows: http://s000.tinyupload.com/index.php?file_id=21051875976332290019
I've included all required libraries for the Windows version. Just extract and run.

Mac: http://s000.tinyupload.com/index.php?file_id=09276964695742077948
The Mac build has a broken GUI after start each time. Atleast on my mac. The toolbars have to be reenabled each time and there is a graphical bug that goes away when you use the zoom function once.
Also no libraries are included with this binary. You need to install these with brew.

--- Code: ---brew install fftw libusb qt
--- End code ---

bb512:
Trying the DDS-120 for the first time - but can't scope US house current - using the probe at 10X - 1.5 Windows software.

Am I just out of range?

- update - added the OpenHantek image too

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