Vida CEM swapping

[RickHaleParker]

Yeah, I could not remember where I saw that and had to fire up the VM w/ VIDA and find the description in MSSQL DB.

I tried to install VIDA in a VM today. VIDA install failed in a Virtualbox VM. Then I got a crackpot idea for another solution .. Getting close as you can see in the screenshot.

I recall running Internet explorer in Linux a few years back with a wrapper. If I can find that again, I might just pull this off. I really don't need all of IE11. Just the IE11 rendering engine for the ActiveX.

[vtl]

VIDA 2014D works very well for me in Linux -> KVM -> Win7.

[RickHaleParker]

VIDA 2014D works very well for me in Linux -> KVM -> Win7.

My hardware does support virtualization. KVM might work out better.

I changed the VIDA/Jboss Application Server's public interface on a different machine so that it could be accessed remotely ( Look at the ip address ). Not quite working because a Linux client has no ActiveX. It will work Windows to Windows.

I did something like this before useing remote desktop and it worked because everything is running on the server side.

[5ft24]

Yeah, I could not remember where I saw that and had to fire up the VM w/ VIDA and find the description in MSSQL DB.

I tried to install VIDA in a VM today. VIDA install failed in a Virtualbox VM. Then I got a crackpot idea for another solution .. Getting close as you can see in the screenshot.

I recall running Internet explorer in Linux a few years back with a wrapper. If I can find that again, I might just pull this off. I really don't need all of IE11. Just the IE11 rendering engine for the ActiveX.

has a plugin "IE Tabs" running it on chrome in Windows 10 for VIDA

[RickHaleParker]

has a plugin "IE Tabs" running it on chrome in Windows 10 for VIDA

It was IE4linux. A open source script that allows running Internet Explorer using Wine. No longer in development and only goes up to IE6.

IE Tabs in Chrome is what I use on my Windows machine. IE Tabs makes use of the IE rendering engine. You still need IE installed.

There is now a IE Tabs extension for Edge. Vida runs better in Edge or Chrome with IE Tabs. There was a IE Tabs for Firefox long ago but it not compatible with the current versions of Firefox.

Got switched to KVM ... much faster. Think I will forgo installing Vida in the VM and use Edge with IE Tab to access the VIDA server on the other machine. That should keep the load on the VM light.

[vtl]

Great news! I think I was right about Renesas fetching opcodes into pipeline from slow flash and this is what we see on the other end of CAN-bus. So, I was able to crack the uncrackable CEM dump, the one with PIN compare routine aligned to flash page and, as a sequence, two compare-and-jumps residing on one page. It takes much more time to attack pin positions "shadowed" by the first position on the same page, I need to generalize code, so slow path would be taken only on those 20% of hard to crack CEMs. But it is possible.

[5ft24]

You might want to consider Transient Voltage Suppression ( TVS ). One spike over 45V on the 12V line would fry the MC33290. That Zener diode connected to +Vbat on the first page of the MC33290 Datasheet is TVS.

small update: 2 tvs added(SMA6J30A).
updated gerbers attached.

Do you have a BOM available for this?
Thanks

[RickHaleParker]

Trying to install Teensydino in Ubuntu. The version is missing from the version.txt file. Version.txt is read only cannot edit and add the version number. How do I work around this?

[vtl]

Don't use Snap, take IDE from arduino.cc and install it somewhere in your home folder. Snap not gonna work for Teensyduino, it wants to write into Arduino IDE installation directory.

[RickHaleParker]

Don't use Snap, take IDE from arduino.cc and install it somewhere in your home folder. Snap not gonna work for Teensyduino, it wants to write into Arduino IDE installation directory.

Thanks!

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