Lecroy options -=recovery=-

[mickab]

I guess so. But I haven't any clue about the new data arrangement.

If anyone has a x86 version of the 9.7.0.3, I will be glad to test if it is still stable on Wr Xi-A  

[wysp2023]

X-STREAM options 8.4.1.4 cannot be decoded and different encryption methods are used, indicating that the encryption method has changed since version 8.4.1.4. But it can recognize old format option codes.

[paul_gurry]

Hello. I have 610Zi. Tried  to update XStream from 7.6.1.1 to 10.4.0.3. After this update, old options bought from Mfr started to be 30- or 36 bytes coded (Service menu "More options"), but all additional options started to be <legacy option key> and don't work. What to do?

[tv84]

Hello. I have 610Zi. Tried  to update XStream from 7.6.1.1 to 10.4.0.3. After this update, old options bought from Mfr started to be 30- or 36 bytes coded (Service menu "More options"), but all additional options started to be <legacy option key> and don't work. What to do?

New options need to be in the newer format. The older ones supposedly were migrated to the new format.

[paul_gurry]

The key word: "Supposedly". But not at all. Now I have a choice to downshift, or to find a way to add additional options. The question is it real or not?

[tv84]

The key word: "Supposedly". But not at all. Now I have a choice to downshift, or to find a way to add additional options. The question is it real or not?

 

What is "downshift"? Rollback?

And what is real or not?

[paul_gurry]

Yes, rollback. And I alredy did it to 7.8.1.1 and I see my additional options again. But the control panel (knobs, encoders) doesn't work at all now after updating its firmware after 10.4.0.3 (((

[mickab]

Do you have check the options to flash the microcode during the installation of 7.8.1.1 ?

[paul_gurry]

I don't clearly understand your question. The situation is when I updated XStream from 7.8.1.1 to 10.4.0.3, the installation software asked me to update FPGA, Microcontroller and Panel microcode. I said yes and the oscillo lost all additional options. After that, the control  panel (knobs, encoders) isn't working at all. And when I tried to downgrade to 7.8.1.1 back, all the additional option were back, but the control panel is still not working.

[hpw]

Well, it is wise to upgrade the LeCroy DSO SW using a cloned HD, this saved me a lot of pain. So quick to go back as a snap 

[paul_gurry]

It is not working in my case, because the Panel FW is already changed by 10.4.0.3 ((

[tv84]

It is not working in my case, because the Panel FW is already changed by 10.4.0.3 ((

Have you retried updating to 10.4.0.3? If so, does it work OK?

[paul_gurry]

No. Starterily I've updated from 7.6.1.1. to the latest 10.4.0.3 than downgraded to "medium stable" 7.8.1.1, and again upgraded to 10.4.0.3 and the Panel doesn't work. There were not any interventions inside the instrument. I think there is a bug in the latest firmware...

[djac]

I found the following in the depths of the internet. It is a port to Python3 and all the software is concentrated in one file, which makes it easier for inexperienced users to install and use. The instructions in readme.txt are explanatory and contain a summary of the positive and negative experiences from this thread. I have tested it successfully.

Regards Dieter

[tv84]

New options available in MAUI 10.5.0.4, since 9.7.0.3.

[Sighound36]

No. Starterily I've updated from 7.6.1.1. to the latest 10.4.0.3 than downgraded to "medium stable" 7.8.1.1, and again upgraded to 10.4.0.3 and the Panel doesn't work. There were not any interventions inside the instrument. I think there is a bug in the latest firmware...

The firmware is quite stable I had five Lecory units running no issue with this version.

Also do remember that it depends on which scope you have; the earlier 32bit units can only run up to 8.1.2.0. FW

[hpw]

Also do remember that it depends on which scope you have; the earlier 32bit units can only run up to 8.1.2.0. FW

you should say _8.4.1.4  on 32 bit O;)

[tv84]

you should say _8.4.1.4  on 32 bit O;)

Better: 8.6.2.10

[hpw]

you should say _8.4.1.4  on 32 bit O;)

Better: 8.6.2.10

8.6.2.10: Did not worked (yet) as on XP 32 bit dual 3 GHz CPU... so went back ...

[Tinu]

For WaveRunner LTxxx / WavePro 9xx
https://pastebin.com/GijjVqbQ

Has anyone successfully used this? Because I can't get it to work. I got the python files setup under Linux. Gen.py tells me it expects some arguments, <ScopeID> (self-explanatory), <flags> (this one isn't), and <mask> (is this the option code, ie WP02?). And what are list.py and validate.py for?

Of course it's great that these files exist but whoever wrote it could have put a bit more information as to how to use them into the files.

Would be great if anyone could give me a hand here...

<ScopeID> is shown in the S/W OPTIONS menue (on a LeCroy LT322), using the MAINTENANCE MENU (see https://www.eevblog.com/forum/testgear/lecroy-options-recovery/msg1533605/#msg1533605).

<ScopeID> has the following format (as an example): 1AB234-C5
For gen.py use only the digits before the "-", in this example: 1AB234
I have tested this and it works 

[Astralix]

Hi!
Great topic! I got an old LT264ML unit and checked this topic for some "upgrades". However, the topic really quick went down (or upwards?) to the far more modern scopes. I got the cleaned lecroy.py to work on my linux system and could enable quite some options. But the option masks seem not always to match and the big device.cfg that I found seem to be for far more bigger and modern units.

Does anyone have a complete list for the LT264ML and family?

I also wonder if there are bus analysis functions available for these scopes? I mean, HP/Agilent was full of I2C, UART, LIN, CAN at that time, I guess there should be options for that in the Waverunner LT264 series too? But I may be wrong as this is my first LeCroy ever.

The following options worked for me so far:
00-0000 0001 WP01
00-0000 0002 WP02
00-0000 0004 WP03
00-0000 0100 MATE
00-0001 0000 DEVP
00-0000 2000 ATP
00-0000 4000 ENET
00-0080 0000 JTA
00-0100 0000 CCTM
00-0400 0000 DMOD
00-1000 0000 EMM
00-2000 0000 WAVA
00-8000 0000 JPRO

The following options where ignored
00-0000 0010 CKIO
01-0008 0000 SPI
01-0004 0000 I2C
01-0002 0000 USART
01-0001 0000 UART
01-0010 0000 CAN

Any more info on the serial bus analysis on the Waverunner2 series?

[tv84]

Any more info on the serial bus analysis on the Waverunner2 series?

Can't you get more info from here?

[alm]

Does anyone have a complete list for the LT264ML and family?

I think this list is pretty complete.

I also wonder if there are bus analysis functions available for these scopes? I mean, HP/Agilent was full of I2C, UART, LIN, CAN at that time, I guess there should be options for that in the Waverunner LT264 series too? But I may be wrong as this is my first LeCroy ever.

As far as I know during that time Lecroy was more focused on disk drive analysis and analysis of analog signals. It took until the second generation of X-Stream (Windows-based) scopes to get decent mixed-signal abilities.

The following options worked for me so far:
00-0000 0001 WP01
00-0000 0002 WP02
00-0000 0004 WP03
00-0001 0000 DEVP
00-0100 0000 CCTM
00-0400 0000 DMOD
00-8000 0000 JPRO

Are you sure WP01/WP02/WP03 do anything? I believe these were for older scopes (9300/9400 series). I'm curious if JPRO does anything. It's the more advanced version of the JTA jitter and timing analysis option that's supposed to be just for the WavePro series. I thought I tested this on my WR LT2 and it didn't make any difference compared to JTA, but I might be wrong. I personally wouldn't mess with DEVP (parameters under development). Other options that work for me are PMSK, DFP, PMT and SMAP. I vaguely recall having problems with the DMOD and CCTM options. Something would hang, but I don't remember specifics.

[jackcharity]

Has anyone run into problems with executing 01_list.bat with python 2.7 or 3.0.  when I execute with 2.7 no errors but also empty my_options.log file. This may involve an issue with pycrypto but I have tried pycryptodome and pycryptodomex with little success. If Python 3 is used there is some incompatible syntax. Any suggestions? or Anyone interested in exexuting using my options.cfg file?

Thank you,

JC

[Vit G]

Hi! By chance, I purchased an oscilloscope with many options, but there is a problem that many of them do not have any descriptions, even on the manufacturer’s website. I'm interested in analyzing the FM signal using the DMOD option. But I couldn’t find anything on how to use it, and I can’t configure it myself, I’m missing something important that I don’t know. (and many other options I don’t have documentation)