thanks Gerhard .. I'll refresh from git and try again this evening, and will report back with the results
john On Mon, Jan 30, 2023, 13:25 Gerhard Sittig <gerhard.sit...@gmx.net> wrote: > On Sun, 2023-01-29 at 21:25 -0500, John D'Ausilio wrote: > > > > Looking back through the archives, I see that nobody had hardware for > > testing LA1010. > > I understand that the kingst-la2016 driver is complete and > supports all known models in the series. See the > https://sigrok.org/wiki/Kingst_LA_Series wiki page. > > The LA1010 model is listed as untested, but ShouldWork(TM) from > what I understand. It does not have local memory, so cannot > capture to local memory before downloading sample data to the > host. Exclusively supports streaming mode which is constrained > by USB bandwidth. Consider the LA1010 "an LA1016 without RAM". > > > I've been working my way through the kingst driver trying to figure > > out what's going on. I've managed to get libsigrok building > > from git and I'm using sigrok-cli to test. It looks like it loads the > > firmware OK, but is having issues talking to the FPGA? > > What a coincidence! User Dave Platt just happened to identify and > address an omission in the firmware extraction utility last week. > The vendor software holds firmware blobs in the executable in Qt > resources, which optionally can be compressed, which the tool was > not aware of. Few images were affected, among them LA1010 > netlists. The symptom is that sending this netlist to the device > won't take effect (the FPGA does not recognize its format), hence > the register set remains unavailable. > > I'd suggest you get a sigrok-utils update and re-run the firmware > extraction utility. Or use an older vendor binary, versions 3.5.x > were tested, while 3.6.0 was not. > > https://sigrok.org/gitaction/sigrok-util.git/ce4722e..249b79d > https://sigrok.org/bugzilla/show_bug.cgi?id=1825 > > Occassionally the vendor assigns previously unseen ID bytes to > more recent models. But these are easy to add after getting > identified. > > https://sigrok.org/gitaction/libsigrok.git/0db1b18..e7c7aa1 > > > Guess you will tell here when the Kingst LA1010 works for you. So > that the wiki page can get updated after all models were verified. > > > virtually yours > Gerhard Sittig > -- > If you don't understand or are scared by any of the above > ask your parents or an adult to help you. > > > _______________________________________________ > sigrok-devel mailing list > sigrok-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/sigrok-devel >
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