I have an Arduino Due (SAM3X8E) and a JLink mini EDU debugger.  Can I debug Arduino sketches using VM with this hardware?  The Debugger Support Listing lists compatibility with Segger J-Link but not for Segger JLink (SWD).

Thanks.  Sorry to bother you on Easter Sunday, please don't bother to respond today!  However, I have an issue when trying to start debugging with the Due using the Jlink mini EDU programmer.  In the output window I get:  

Compiling 'Blink_with_Serial' for 'Arduino Due (Programming Port) (arduino_due_x_dbg)'
Build Folder: rduino_due_x_dbg/Debug"

Program size: 11360 bytes (used 2% of a 524288 byte maximum) (1.47 secs)

Uploading 'Blink_with_Serial' to 'Arduino Due (Programming Port) (arduino_due_x_dbg)' using 'JLink'
Open On-Chip Debugger 0.10.0+dev-01058-g853a05287 (2020-02-13-16:41)
Licensed under GNU GPL v2
For bug reports, read
	http://openocd.org/doc/doxygen/bugs.html
debug_level: 0
at91sam3X8E
****[vMicro]**** Uploading ELF :Error: JTAG scan chain interrogation failed: all ones
Error: Check JTAG interface, timings, target power, etc.
Error: Trying to use configured scan chain anyway...
Error during upload using programmer
The uploader process failed

The uploader process failed
The uploader returned an error
Error: at91sam3X8E.cpu: IR capture error; saw 0x0f not 0x01
Error: Invalid ACK (7) in DAP response
Error: JTAG-DP STICKY ERROR
Error: Invalid ACK (7) in DAP response
Error: JTAG-DP STICKY ERROR 

... and then

in procedure 'program'
** OpenOCD init failed **
shutdown command invoked 

I included a screenshot of my VM setup:

FYI I am using the "DEBUG SWD" group of 4x 0.1" header pins on the Due and not the 10-pin 0.05" spaced header because my due doesn't have these header pins.  I do have an adapter to 0.1" pin spacing I am using and I've many times checked the connections, including all GND pins are attached to GND, the only one not connected being labeled "Key" and I don't know what that pin is for.

P.S. I did use the Zadig tool to update the JLink driver.

The latest build (2025.0423.0) has the amended configuration included, so the override in the local board.txt from the previous post won't be needed once this is installed.

It can be downloaded from the top of the below board:
https://www.visualmicro.com/forums/YaBB.pl?board=VS_ARDUINO_EXT_RELEASES

I checked the configuration manager and set it to build and deploy the current project.  For some reason these return to being unchecked after the Start debugging is attempted.  BTW is there any way to resize pictures or add more than 2 at a time?  Thanks.

One more update, I tried holding the erase button for 2 seconds and then pressing the reset button.  When Starting debugging there is a different output now (see below), regardless if I press erase or reset or neither or if I power cycle the board.  For all previous tries I was not pressing erase or reset.  

I went into Build / Configuration manager and selected 'Build' and 'Deploy' for 'Debug' and 'Arm' configuration for the sketch.  I got a different output:

I didn't find "New_Blank_Sketch_V1.ino_DebugOpenOCD.log" but I found "New_Blank_Sketch_V1.log":

Here are the files from the __vm dir:

As discussed:

1) There is an additional override required it seems to make this work on your setup (though worked without this for me, so we will investigate why and resolve).  Both overrides required are in the attached file.

2) The General Hardware Debugging walkthrough Video on YouTube is useful if you are not ofay with the Debugging in Visual Studio:
https://www.youtube.com/watch?v=tkG5MvyEurI

Let us know if you have any further issues, and we will update when the fix version is available to download.