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Need help hacking DP832 for multicolour option.

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natman69:
Hi,

the command is correct! And it is normal you don't get any reply after you send it. Only after a reboot you can see the model has changed.

Are you sure you build correctly the usb thumb drive? I used win32diskimager and all was smooth...

BTW: I used USB connection to instrument not RS232 and key sight connection expert to send SCPI commands.

Hope this can help!

NM

Ed_:

--- Quote from: natman69 on May 30, 2021, 06:55:42 am ---Hi,

the command is correct! And it is normal you don't get any reply after you send it. Only after a reboot you can see the model has changed.

Are you sure you build correctly the usb thumb drive? I used win32diskimager and all was smooth...

BTW: I used USB connection to instrument not RS232 and key sight connection expert to send SCPI commands.

Hope this can help!

NM

--- End quote ---

Hello natman69

Thank you for your response. I installed a keysight connection expert and connected to DL3021 via USB, but the result is the same:

-> *IDN?
<- RIGOL TECHNOLOGIES,DL3021,DL3AXXXXXXXXX,00.01.05.00.01

-> :PROJ:SET MODEL,DL3021A
 ! VI_ERROR_TMO: A timeout occurred
Visa ErrorCode: 0xBFFF0015 (-1073807339)
<-

The same result is for command":PROJ:SET MODEL, DL3021A"
When command had been used, I tried "turn off and on" DL3021 and also tried make intial Reset DL3021, but no change version model to A.

Ed

_Wim_:

--- Quote from: Ed_ on May 30, 2021, 09:09:37 am ---Hello natman69

Thank you for your response. I installed a keysight connection expert and connected to DL3021 via USB, but the result is the same:

-> *IDN?
<- RIGOL TECHNOLOGIES,DL3021,DL3AXXXXXXXXX,00.01.05.00.01

-> :PROJ:SET MODEL,DL3021A
 ! VI_ERROR_TMO: A timeout occurred
Visa ErrorCode: 0xBFFF0015 (-1073807339)
<-

The same result is for command":PROJ:SET MODEL, DL3021A"
When command had been used, I tried "turn off and on" DL3021 and also tried make intial Reset DL3021, but no change version model to A.

Ed

--- End quote ---

Are you sure the USB stick is recognized by the DL3021? Can you store a file on it using the DL3021?

I remember having an issue with a "space" in the command when I upgraded my signal generator, but natman69 could be correct, that maybe I added the space as per some posts in this forum, and it should be removed, so your initial command was indeed correct.

Ed_:

--- Quote from: Ed_ on May 30, 2021, 09:09:37 am ---
--- Quote from: natman69 on May 30, 2021, 06:55:42 am ---Hi,

the command is correct! And it is normal you don't get any reply after you send it. Only after a reboot you can see the model has changed.

Are you sure you build correctly the usb thumb drive? I used win32diskimager and all was smooth...

BTW: I used USB connection to instrument not RS232 and key sight connection expert to send SCPI commands.

Hope this can help!

NM

--- End quote ---

Hello natman69

Thank you for your response. I installed a keysight connection expert and connected to DL3021 via USB, but the result is the same:

-> *IDN?
<- RIGOL TECHNOLOGIES,DL3021,DL3AXXXXXXXXX,00.01.05.00.01

-> :PROJ:SET MODEL,DL3021A
 ! VI_ERROR_TMO: A timeout occurred
Visa ErrorCode: 0xBFFF0015 (-1073807339)
<-

The same result is for command":PROJ:SET MODEL, DL3021A"
When command had been used, I tried "turn off and on" DL3021 and also tried make intial Reset DL3021, but no change version model to A.

Ed


--- End quote ---

Mr _Wim_, natman69 and aloso tossu

Thank you very much for your help. It really was my fault - a badly prepared USB key. Now I can confirm the hack is also possible with this latest firmware.
Everything is OK. The Keysight connection expert immediately set new product name to A and switched ON colour displey.

Status from The Keysight connection expert:

-> :PROJ:SET MODEL,DL3021A
<- OK

Now it's a really great device  :-+
 
Thanks again for big support, I wish you all good health in this post covid time and have a nice day.

Ed

52516:

--- Quote from: Ed_ on May 30, 2021, 11:15:04 am ---
--- Quote from: Ed_ on May 30, 2021, 09:09:37 am ---
--- Quote from: natman69 on May 30, 2021, 06:55:42 am ---Hi,

the command is correct! And it is normal you don't get any reply after you send it. Only after a reboot you can see the model has changed.

Are you sure you build correctly the usb thumb drive? I used win32diskimager and all was smooth...

BTW: I used USB connection to instrument not RS232 and key sight connection expert to send SCPI commands.

Hope this can help!

NM

--- End quote ---

Hello natman69

Thank you for your response. I installed a keysight connection expert and connected to DL3021 via USB, but the result is the same:

-> *IDN?
<- RIGOL TECHNOLOGIES,DL3021,DL3AXXXXXXXXX,00.01.05.00.01

-> :PROJ:SET MODEL,DL3021A
 ! VI_ERROR_TMO: A timeout occurred
Visa ErrorCode: 0xBFFF0015 (-1073807339)
<-

The same result is for command":PROJ:SET MODEL, DL3021A"
When command had been used, I tried "turn off and on" DL3021 and also tried make intial Reset DL3021, but no change version model to A.

Ed


--- End quote ---

Mr _Wim_, natman69 and aloso tossu

Thank you very much for your help. It really was my fault - a badly prepared USB key. Now I can confirm the hack is also possible with this latest firmware.
Everything is OK. The Keysight connection expert immediately set new product name to A and switched ON colour displey.

Status from The Keysight connection expert:

-> :PROJ:SET MODEL,DL3021A
<- OK

Now it's a really great device  :-+
 
Thanks again for big support, I wish you all good health in this post covid time and have a nice day.

Ed

--- End quote ---

Hello friends , need help…

Using this method, success.  (FW:00.01.05.00.01)

However, about one minute after power on, the high-resolution disappears automatically.

The option function also disappears   (color UI is still there)

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