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As a side note; we should be able to get screen captures via USB and LAN (ethernet).
But, I can only get USB working (as you have seen) for getting these screen captures. The LAN works, but I cannot get the RIGOL to respond to control commands (LXI), but it should.
The legacy web interface works, for example see:
and of course I can ping it (goes without saying since we can access it using HTTP):
Code:
macos$ ping 192.168.2.50
PING 192.168.2.50 (192.168.2.50): 56 data bytes
64 bytes from 192.168.2.50: icmp_seq=0 ttl=255 time=3.210 ms
64 bytes from 192.168.2.50: icmp_seq=1 ttl=255 time=1.790 ms
64 bytes from 192.168.2.50: icmp_seq=2 ttl=255 time=3.095 ms
64 bytes from 192.168.2.50: icmp_seq=3 ttl=255 time=1.971 ms
64 bytes from 192.168.2.50: icmp_seq=4 ttl=255 time=2.338 ms
64 bytes from 192.168.2.50: icmp_seq=5 ttl=255 time=1.873 ms
Scanning the RIGOL DS1054Z had revealed:
Code:
macos$ nmap 192.168.2.50
Starting Nmap 7.80 ( https://nmap.org ) at 2020-01-18 11:16 +07
Nmap scan report for 192.168.2.50
Host is up (0.0041s latency).
Not shown: 996 closed ports
PORT STATE SERVICE
80/tcp open http
111/tcp open rpcbind
617/tcp open sco-dtmgr
5555/tcp open freeciv
Nmap done: 1 IP address (1 host up) scanned in 1.28 seconds
But so far, cannot get this RIGOL to respond to either nc or telnet commands.
Code:
macos$ telnet 192.168.2.50 5555
Trying 192.168.2.50...
Connected to 192.168.2.50.
Escape character is '^]'.
*IDN?
This is really perplexing me. We can see from this screen grab that the LAN I/O is off, but I cannot find a way (yet) to turn it on.....
If I could only figure out how to turn the LAN I/O on ....
UPDATE:
The USB and the LAN cable cannot be used at the same time.... so when I removed the USB cable, the LAN shows "ON"... (see next post)
Final capture at the standard 800px width (versus the 1024px width I have created by enlarging 800px to 1024px width). JPG capture.
Note, the best way to get JPG capture to work on this RIGOL is to specify the JPG file type in the LXI command; but name the file with the .jpeg extension. This works best, consistently, for JPGs for some reason yet explained. But, if you don't want this confusion, go with BMP images, which are consistently better, with the BPM24 option, and file extension .bmp.
Currently have two ESP8266 modules testing some Blynk apps, whereI'm not so happy with the Blynk business model for developers, but that's another story.
So, with two of my ESP8266s currently "busy", I decided to work on the ESP32, and in particular the ESPWROOM32.
I installed the... (0 Replies)
Just a quick note for macOS users.
I just installed (and removed) Parallels Desktop 15 Edition on my MacPro (2013) with 64GB memory and 12-cores, which is running the latest version of macOS Catalina as of this post. The reason for this install was to test some RIGOL test gear software which... (6 Replies)
Sadly, I have turned off my access to the Apple Developers Beta program after installing macOS 10.15 Catalina a few days ago.
After the install, I rebooted by MacBook Air and it "hard froze" and we were heading out of town so I grabbed a backup MBA running Mojave.
Then, after getting back at... (10 Replies)
Interestingly Apple has decided to switch the default shell for new users from bash to zsh in MacOS Catalina (10.15)
Use zsh as the default shell on your Mac - Apple Support
Another interesting fact is that Catalina also comes with /bin/dash (5 Replies)
Hello everyone!
I'm developing a MacOs Application in python and I'm having some issues trying to find information related to the power button pressed event. I know that in Ubuntu 14.04 you can find information about it on the acpi folders, but I realized that here in Mac that process is... (0 Replies)
This site is the first to get this snippet.
It will capture an audio recording of any time length within the limits of OSX's QuickTime Player's capablility...
A shell script derivative of this will be used as a further capture for CygWin's AudioScope.sh.
Thoroughly read ALL the comments in... (0 Replies)
We are using Solaris 10 for our Radiation Treatment Planning and need to create a simulation for our service engineers. I need a screen capture tool that can not only capture screens, but create movies of mouse movements (similar to Captivate). I have contacted Oracle and talked to several people... (2 Replies)
I was wondering is there something out there for Solaris 7 for screen capture?
Also it would really help if there was some software out there that can record whats happens on the screen for like 10 seconds or how ever long I need it to.
I did a search but doesn't seem to be alot out there. (10 Replies)