did you modify the makefile itself? Not much to changed but you need to be aware of few aspects. First of all, for debugging you need .elf file, in Makefile from Johannes based projects it is disguised, basically it is generated but with no extension. This is why in launch.json file I have: "e...

Here is Git package I am using:
https://git-scm.com/download/win

Files for ZombieVerter project attached.

I think we should go this way if we want all an easy live... I am happy with Windows, sure sometimes things are little more difficult being in minority. VM is an option for sure but I like to work in native OS specially dealing with external hardware connected to VM. Sure there is virtual USB, seri...

EV_Builder wrote: ↑Sun Jul 11, 2021 5:55 am Still struggling with the IDE though.

There is a lot of useful info regarding IDE in the thread you started:
viewtopic.php?f=7&t=1695

YouTube video by Embedded Geek is excellent.
Is it not working for you?

Do you have CAN logs? Of the internal Canbus? It's the easiest way in telling at which side of the river you are.ut No, I did not have a chance to capture logs yet. If I do, which messages should I be paying attention to? I admit I did not study Tesla Charger messages but my understanding is that t...

Is there a minimum voltage you would recommend to use in testing? I have access to plenty of 12v batteries I can wire in series, have a circuit breaker I can use also. How would I check the capacitor? Thank you for your help. I am pretty sure you can spin motors with 24V although lowest I have trie...

Thanks for the quick reply, but I'm referring to the high voltage connections. I tried 24V from two 12v in series, just trying to get the motors to spin for the first time, the clips tried to weld themselves to the input, so I went down to a small 12v motorcycle battery to see what would happen, an...

Should there be any draw when first hooking up "HV" power to the inverter? It seems to be pulling about 60 amps off a small 12V battery, even after disconnecting the VCU and transmission cables. Certainly you should not see this kind of current, under 2A is more appropriate. I doubt inter...

Folks, trying to get GEN2 charger to work but it seems to be broken or perhaps not compatible/supported. It is model 1014963-00-C from vehicle and not from supercharger. Description of the issue: https://openinverter.org/forum/viewtopic.php?p=29667#p29667 Did anyone get this model/revision (1014963-...

Bryson wrote: ↑Mon Jul 05, 2021 9:42 pm Didn’t Damien pop his when he tried to charge under 200V? That may be related..

Right, I remember he said "much under 200V".
Lowest I tested was at 185V for few seconds and 3A current limit. No pop, no smoke, no charge.

What is your revision?

Do these even do anything meaningful with no battery connected? Good question, but I am sure it would be helpful if I described what happens with battery connected. I have half of the pack connected (48s) for testing. I configured charger to operate single power module at the time through "set...

Folks, I am trying to test Tesla GEN2 charger. Using V5aB3 board running commercial software downloaded using link on Wiki page (not registered yet, just testing for now). All modules are operated on one common phase (110V). When I initiate charge in "Manual" mode by putting HIGH on '"...

Of course, locking down input shaft engages another planetary gear set. It adds just enough extra load to bug down your 4A power supply.

I remember during bench testing my setup I could spin motors at decent RPMs under 5-7A@80V (no load of course). Definitely something is wrong with your setup. As NiHaoMike mentioned definitely check if you are not in park position or there is no other mechanical problem with your transmission, you s...

zilion wrote: ↑Tue Jun 29, 2021 9:03 pm Found this while looking for another

This is great guide, It is essentially how I setup my environment. I like to be able to develop under Windows, all works very well.

I would be interested in getting one or two. Please let us know the price. Thanks!

I have tried to start OpenOCD before initiating Debug session: Licensed under GNU GPL v2 libusb1 09e75e98b4d9ea7909e8837b7a3f00dda4589dc3 For bug reports, read http://openocd.org/doc/doxygen/bugs.html Info : auto-selecting first available session transport "hla_swd". To override use 'trans...

Sounds good. I could add the necessary project file to github, provided it's not tons of files. Then there is more freedom of choice in dev tools. Johannes, there is not to many file at all. Let us work out some kinks and once we have solid solution you will be able to incorporate it in your projec...

EV_Builder I think this is great idea. As much as I would love to see it for exiting projects I suspect it will probably not happen. I am not expert in STM32 development but I spent some time reviewing templates used for OpenInverter development including ZombieVerter and I think it would be very di...

Thanks! Looks like it should be working in my car based on what yours is outputting. Time for more debugging I guess, neither CAN0 nor CAN1 report correct current, but both report correct voltage. Try to simulate some expected values within VCU first to verify WiFi interface shows correct values. A...

No problem, here it is.

Have you been able to get current or power to show in your interface? It looks like I might need to convert current and power to integers within the olimex code. Curious if you’re using the ISA shunt or not. Thanks Artur I got everything showing correctly but I remember tweaking code little bit on ...

... the Lexus based dc_bus_voltage is unreliable. It reads around 90v most of the time for me now, even though I run a 370v nominal pack. Occasionally it did read the correct voltage near 400v, but typically not.... Works the same way for me. Actually, when inverter is powered on, it reads correct ...

xp677 wrote: ↑Thu Jun 17, 2021 11:19 pm Id also suggest ramping the torque back up after a shift.

I tried ~1s ramp up while helpful it did not make it smooth enough. I feel longer ramp would make shifting too long to be useable.
I kind of lost patience with it, need to revisit one day.

I am glad you are in High gear now

Here is pinout: