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New Rigol DS7000

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tom0021:
There is a new firmware here: https://www.rigol.eu/En/Index/listView/catid/28/tp/6/wd/MSO7000

v00.01.02.01.03
from 03.12.2021

it has a long changelog:
[Supported Model]    All the MSO/DS7000 Series Digital Oscilloscopes
[Latest Revision Date] 2021/12/03

[Updated Contents]
--------------------
v00.01.02.01.03  2021/12/03
       
     - Added average operation in math function
     - Added CAN-FD protocol decoding (DS7000-AUTO option)
     - Added SCPI instruction to switch the manual cursor measurement area
     - Added SCPI instruction to set the contents of the analog channel label
     - Analog channel labels support resizing and add SCPI instructions
     - Supported dragging analog channel labels to change positions and adding SCPI instructions
     - Added SCPI instruction to switch the measurement threshold setting mode
     - Delay and phase measurement supported edge event setting, edge support first, last or
        automatic, and added SCPI instruction
     - Supported changing the cursor position by inputting time or voltage
     - The storage depth can be modified in the stop state
     - Updated touch screen driver
     - Optimizing DC calibration algorithm in self calibration
     - When zoom is on, the cursor function will measure the extended time base by default
     - Fixed the problem that the probe ratio parameter is invalid for the search function threshold setting
     - Optimized the waveform of XY mode
     - Supported turning off the display of the source channel of the math waveform
     - Modified the identification instability of RP7000 series probe
     - Improved WebControl web page refresh speed (related to network speed)
     - Optimized WebControl web page control, supports dragging and drawing rectangles with the mouse
     - Supported modifying labels and file names through the physical keyboard
     - Optimized bandwidth frequency response @1MΩ input impedance
     - Supported the connection communication of T2R1000 probe adapter
     - Optimized the digital filtering function in math function
     - Modified the problem that the network printer cannot print

Has anyone already tested this version?

drhex:
Ok, had a quick look at 00.01.02.01.03, the signatures for the patches are still there, albeit in different places. Have patched one tonight but not tried yet, will post the patch here provided it works.

drhex:
After a bit of rigmarole (seems gel_pack.sh doesn't produce a working image) I can confirm the patch still works, locations have changed of course.

drhex:
@cookiemonster Different issue, tried again my end, this is about the formatting of the USB stick, probably the lower blocksize on the smaller sticks. So DSO7000 behaves differently from MSO7000 apparently.

GurljoM:

--- Quote from: drhex on March 05, 2022, 05:46:11 pm ---After a bit of rigmarole (seems gel_pack.sh doesn't produce a working image) I can confirm the patch still works, locations have changed of course.

--- End quote ---

Figured it out based on your previous patch and confirmed the assembly code changes in Ghidra. Works great on the scope too. :D

Tha appEntry changes for FW v00.01.02.01.03 are:

offset       values
1810B4: 00 00 A0 E1
1810D0: 00 00 A0 E1
37BE0C: 00 00 A0 E1
37BE28: 00 00 A0 E1
42FA30: 00 00 A0 E1 01 00 A0 E3

See attached the patch file.

Cheers

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