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| Siglent .ads firmware file format |
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| rf-loop:
--- Quote from: n3mmr on March 06, 2019, 04:45:01 pm --- --- Quote from: janekivi on June 13, 2018, 05:28:26 pm ---Replacing the shadow file wasn't very hard to do so let's test this method SDS1004X-E_OSV1_EN_eevblog.zip --- End quote --- That file was on some free server, and is gone. Is the same file available elsewhere??? Or is there a substitute that might be better to use?? --- End quote --- Perhaps here. |
| ShaneEEV:
I have been attempting to gain login access to my new SDG2041X ARB waveform generator for a couple of days. I have succeeded with: 1) Downgrading firmware to 23R3 2) Installing the telnet code 3) The telnet banner says " =============================================== |SIGLENT SDG project ===============================================" I have not succeeded in loging-in to the SDG, however. I have tried every combination of root and the login password I can think of, including the one shown above the "root / #######" entry, above. I have read the admonishments to cut 'n paste the login and <password> and have tried that, as well, to no avail. :scared: :phew: :-// I'm usually not this clueless (Just a few days ago, I updated my new SDS1004X-S to full glory, so I can follow well-stated directions. I realize you don't want to make this too easy, but I evidently haven't stumbled on the "secret sauce" on my own. Any help is greatly appreciated (perhaps someone could PM me with the obvious? Thank you, in advance! Shane |
| ShaneEEV:
O.K. - Got it figured out 1) Insert USB Stick into front panel USB socket 2) Put SDG into System / Info / Upgrade 3) Select telnet file for SDG2042X and UPDATE 4) LEAVE POWER ON SDG 5) On remote computer console, type: telnet <SDG IP address> <SPACE> 10101 <RETURN> 6) On remote computer console, type: mount -o remount,rw ubi2_0 <SPACE> /usr/bin/siglent/firmdata0 7) On remote computer console, type: cp /usr/bin/siglent/firmdata0/NSP_system_info.xml /usr/bin/siglent/firmdata0/NSP_system_info.xml.orig 8) On remote computer console, type: vi /usr/bin/siglent/firmdata0/NSP_system_info.xml 9) On remote computer console, move down to the line that starts with <license> and press 'i' for INSERT and right arrow over to just after </license> and press the delete button until the line only has </system_information> 10) On remoter computer console, press the ESC key, then type::wq <RETURN> 11) On remote computer console, type: sync 12) on SDG: remove USB stick 13) on SDG: turn power OFF When you power back on, the status menu indicates the model number is now SDG2122X. You should see your serial number there, as well. Thank you to JDubU and CustomEngineerer for your kind corrections! |
| JDubU:
Read this post by CustomEngineerer: https://www.eevblog.com/forum/testgear/the-siglent-sdg2042x-thread/msg965243/#msg965243 |
| CustomEngineerer:
--- Quote from: ShaneEEV on April 27, 2019, 02:17:53 am ---9) On remote computer console, press the down arrow until the cursor in the vi window is on the line that starts with <license><bandwidth... and press dd (that means press 'd' twice) You will see the line has disappeared. (the serial number has been replaced with "1234567890", however. Perhaps someone else knows how to replace the serial number? --- End quote --- If you want to keep your serial number, don't delete the whole line like it says in step 9. Just delete the <license>...</license> tags (and everything between). The </system_information> closing tag at the end of the line needs to be left as the only thing on that line when you are done. |
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