Siglent SDS1104X-E and SDS1204X-E: Bode plot with a non-Siglent AWG

[ExHamHack]

Hi cent,

I have done some work getting this to work with a JDS2800. I suspect it may have a similar command structure to the JDS6600. It is not perfect and my coding ability is not great. I have it working, however I do get a few glitches occasionally. I suspect the JDS2800 gets overrun with the commands some times and misses one every so often, may be local network related too. I Let it run a couple of times and I usually get a clean sweep. 

In my situation I needed a fixed IP address and a pull up resistor on the ESP8266 module Tx pin.
If you point a web browser at the module IP address you should be able to see if it is working and what it is outputting even if its not compatible with your WaveGen

I have posted my updates to a Github fork at  https://github.com/Hamhackin/espBode/blob/master/JDS2800.md , it follow work done by others SQ6SFO and TimKoers.

[ceut]

Hi cent,

I have done some work getting this to work with a JDS2800. I suspect it may have a similar command structure to the JDS6600. It is not perfect and my coding ability is not great. I have it working, however I do get a few glitches occasionally. I suspect the JDS2800 gets overrun with the commands some times and misses one every so often, may be local network related too. I Let it run a couple of times and I usually get a clean sweep. 

In my situation I needed a fixed IP address and a pull up resistor on the ESP8266 module Tx pin.
If you point a web browser at the module IP address you should be able to see if it is working and what it is outputting even if its not compatible with your WaveGen

I have posted my updates to a Github fork at  https://github.com/Hamhackin/espBode/blob/master/JDS2800.md , it follow work done by others SQ6SFO and TimKoers.

Hello,
Thank you very much for your work ! 
I will try this later this day, as I have removed ESP and all from my JDS


Edit: I have compared your "esp_jds2800.cpp" and the JDS6600 Communication Protocol PDF: it seems you have right 
All commands starts with "w" and a number to, then, set the right value
Will post the result 


Edit2: It works !
My JDS6600 seems to receive the good command, I have checked the voltage in Vpp and Vrms mode, and also frequency    It seems that this happens at about 1 time per second ?
Now I have to learn how to use it correctly and try to check a Focal speaker filter 

Also, I have not find any webserver on the ESP IP, so I don't know how to check the output ?

[ceut]

Here is my integration on the back of my JDS6600.
My router is at about 4 meters, but the signal is weak, the integrated antenna is very small, I think I have to mod that now

Maybe some of you have some (simple) ideas for modding this little PCB antenna ? 


Edit: I have switched my wifi to channel 13 and I have a lot better response from the ESP now 
(from the ping cmd)
I will check but I think I don't have to mod the antenna now 

[ganevson]

Hello
Does anyone have experience with a Bode plot between the SDS1104X-E and the PSG9080?
Thanks

[NickKUK]

Hi,
I have used the 1104x-e bode plot with a standard Apple Mac mini phono jack before using a software AWG I wrote as an extension to a GitHub python project. I've dug out the python code and attached to the post. I suspect the same mechanism can be used to connect to any sound card and let the scope control the pitch (sorry no amplitude or other swanky features). On the Mac mini 2019 this worked from 5Hz to 20KHz before the active filters hit the sound.



I've since got a SDG1032X hacked to 60MHz so I've not used it for a bit.

[OsciX]

Do you think that support for the Sony/Tektronix AWG2021 can be added? I understand this is a bit older than some of the generators here, so I'm mainly wondering if it's *technically* possible. I've done a fair bit of SCPI, and I wouldn't mind forking it to add my function generator

[istvan]

Hello, I read your post, I also have a jds6600 signal generator, and a siglent sds 2202x-e oscilloscope, I try to write the sketch on esp=01 (esp8266) via usb programmer, but every time a compilation error appears. can you help me, I don't know where I'm going wrong. how did you proceed step by step I'm not familiar with programming and I don't know where I'm going wrong. I followed the steps posted by Tim
here is massage: In file included from C:\Users\dell\Downloads\espBode-master (1)\espBode-master\espBode\esp_parser.h:5,
                 from C:\Users\dell\Downloads\espBode-master (1)\espBode-master\espBode\esp_network.cpp:4:
C:\Users\dell\Downloads\espBode-master (1)\espBode-master\espBode\esp_fy6800.h:91:8: warning: extra tokens at end of #endif directive [-Wendif-labels]
   91 | #endif _ESP_FY6800_H_
      |        ^~~~~~~~~~~~~~
In file included from C:\Users\dell\Downloads\espBode-master (1)\espBode-master\espBode\espBode.ino:4:
C:\Users\dell\Downloads\espBode-master (1)\espBode-master\espBode\esp_fy6800.h:91:8: warning: extra tokens at end of #endif directive [-Wendif-labels]
   91 | #endif _ESP_FY6800_H_
      |        ^~~~~~~~~~~~~~
C:\Users\dell\Downloads\espBode-master (1)\espBode-master\espBode\espBode.ino: In function 'void loop()':
C:\Users\dell\Downloads\espBode-master (1)\espBode-master\espBode\espBode.ino:54:43: warning: 'WiFiClient WiFiServer::available(uint8_t*)' is deprecated: Renamed to accept(). [-Wdeprecated-declarations]
   54 |         rpc_client = rpc_server.available();
      |                                           ^
In file included from C:\Users\dell\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2\libraries\ESP8266WiFi\src/ESP8266WiFi.h:40,
                 from C:\Users\dell\Downloads\espBode-master (1)\espBode-master\espBode\espBode.ino:1:
C:\Users\dell\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2\libraries\ESP8266WiFi\src/WiFiServer.h:85:14: note: declared here
   85 |   WiFiClient available(uint8_t* status = NULL) __attribute__((deprecated("Renamed to accept().")));
      |              ^~~~~~~~~
C:\Users\dell\Downloads\espBode-master (1)\espBode-master\espBode\espBode.ino:64:43: warning: 'WiFiClient WiFiServer::available(uint8_t*)' is deprecated: Renamed to accept(). [-Wdeprecated-declarations]
   64 |         lxi_client = lxi_server.available();
      |                                           ^
In file included from C:\Users\dell\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2\libraries\ESP8266WiFi\src/ESP8266WiFi.h:40,
                 from C:\Users\dell\Downloads\espBode-master (1)\espBode-master\espBode\espBode.ino:1:
C:\Users\dell\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2\libraries\ESP8266WiFi\src/WiFiServer.h:85:14: note: declared here
   85 |   WiFiClient available(uint8_t* status = NULL) __attribute__((deprecated("Renamed to accept().")));
      |              ^~~~~~~~~
C:\Users\dell\Downloads\espBode-master (1)\espBode-master\espBode\esp_network.cpp: In function 'uint8_t handleVxi11(uint8_t*, WiFiClient)':
esp_network.cpp:222:1: error: control reaches end of non-void function [-Werror=return-type]
  222 | }
      | ^
cc1plus.exe: some warnings being treated as errors
exit status 1
control reaches end of non-void function [-Werror=return-type]

[jemarro12]

As some users said previously, i'd like to use RIGOL DG911 as AWG.
I know some basic C from the programming course in University but certainly i´m really lost in pthon.
Could a more advanced programmer if it will be possible nor difficult to do that?
Thanks guys!

[switchleg]

For anyone using a JDS6600 I have fixed the 0hz bug where the AWG does not take the desired frequency causing spikes in the bode plot.  Also supports ESP32 boards.

https://github.com/Switchleg1/espBode

[bigpriap]

[ Specified attachment is not available ] [ Specified attachment is not available ]  If you are like me, attracted by the idea of controlling FY6900-60M with Siglent,, as many succeeded, beware of the new models! bought one SDS1104X-E SW V 6.1.37R10, Uboot-OS V 8.3, FPGA V 2021-11-08 HW V 09-06 and one FeelElec FY6900-60M Version V1 .5 .5 .1. 3.I tried many versions of the espbode codes from Github, none works. Voltage settings are OK but if I set frequency, to say, 28Hz on Siglent the AWG is interpreting as 20 Mhz! So I can only run Bode plots betewwn 1 to 60 MHz., not exactly audio domain 😊
I believe is the same problem as I read about FY6900-100M, maybe a frequency digit more that its not backward compatible. I was trying to divide the frequency output on ESP sketch with no results. I am not good enough to modify the software without help but I am ready to test any ideas. Thank you.
P.S. Using the code posted in the previous post by by: switchleg  decimals works, so maybe THIS IS THE WAY. Thank U @by: switchleg!

[switchleg]

You are very welcome. Yes, I fixed multiple bugs and cleaned up the code a bit.