Great work breaking new grounds!

Bring a chair, very important camping item

I installed the SematicBundle, this is the result:

https://openinverter.org/wiki/Special:Version

Will that do?

Starting yesterday we saw massive bulks of requests that overloaded our server. I blocked two of the most active subnets and the requests stopped.

Today though I found the situation to be even worse. I searched some of the subnets and found they all originated from Vietnam.

So as a temporary ...

The purpose of that single line of code is to have a defined output state in an emergency shut down, right? Seems like an important feature...

Yes for example the current window comparator is connected to that input to immediately shut down when ocurlim is exceeded. With the Prius IPM you might ...

skr wrote: ↑Sun May 04, 2025 6:32 pm Which lead me to wonder- what would the outcome be if 12V gets interrupted?

Yeah this needs clarifying. The BMS uses the STM32 NVRAM to store some long term process values, most importantly SoH. If you don't care about the latter you might as well interrupt the supply completely.

"din_forward": {"unit":"0=Off, 1=On, 2=na","id":2027,"value":1.00,"isparam":false},
"din_reverse": {"unit":"0=Off, 1=On, 2=na","id":2028,"value":1.00,"isparam":false},

Both forward and reverse are high. Why? Please make sure they are both low. Also "din_start" and "din_brake" are always high ...

By default there is no termination resistor. Close the solder jumper JP1 on the wifi module to enable one.

Same here.
Also at this point I want to stress that reflashing never actually solves a problem. If you have a working device once it will not change afterwards. Most people who think they solved a problem by reflashing also changed something else along with this.

If something works intermittently ...

Powering the module from USB can work if USB provides stable voltage. The message you quote seems to indicate it is not. So power it with a lab supply. Which module are we talking about anyway (picture)?

Also I much recommend staying on the well trotten path of platformio. With that set up all you ...

Yes but it is explicitly looking for the "python" command not "python3". So that you have to fix my copying/linking

Hello,
are you sure that you understand the scope of these boards?
https://openinverter.org/wiki/Mini_Mainboard

This can be used on the DcSw positive contactor output. So only when you have other means to control the latter

Kelju wrote: ↑Sat May 03, 2025 7:44 am /usr/bin/env: ‘python’: No such file or directory

Read and understand
You don't have python installed

Not sure why you're not seeing PWM. You've already modified the code anyway, you can achieve a fixed PWM by setting pwmmin and pwmmax to the same value.

Offroad part is very funny
With fwcurmax=0 you have disabled field weakening, so unwanted regen is no surprise

Here are some more

marcexec wrote: ↑Fri May 02, 2025 11:51 am johu can we use the logo for our stand?

Of course! Have you a vector file?

Proton wrote: ↑Tue Apr 29, 2025 6:25 pm Are you going to have screen for monitoring? I really do not like the wireless connection and I also have to find a way to display it on a screen.

They are all connected to a BeagleBone, so Linux. I'm sure I'll hack something up in python and javascript

mtrehy wrote: ↑Tue Apr 29, 2025 7:52 pm Orion BMS is logging a P0A07 fault (Discharge Limit due to temperature)

mtrehy wrote: ↑Tue Apr 29, 2025 9:45 pm Cheers johu, the battery temp is not going above 25.

?

D8 ensures that EN is never driven high by anything. It has an internal pull-up. The various wakeup signals can allow that pullup to actually pull EN high. If no wake up source is active EN is forced low by R56

The low temperature discharge limit is pointless, I'd take that out. But that's not really the question ;)

I would not exceed 50°C by much either. If you really reach a temperature that high just by driving maybe the cooling is not adequate? Well not for you anyway but for your customer it is ...

PetersonOctavius wrote: ↑Sat Apr 19, 2025 1:42 pm so how do i get the bms to balance?

Set ubalance to 3700 or so, balance to both and idlewait to 60. Then 60s after seeing no current you should see balancing activity in uXstt

Sorry missed this.
In theory over CAN it should update flawlessly as the boot loader pulls down the mux control pins. In the latest revision hardware even swd update should be possible because I fitted pull down resistors.
In practise this has always worked on my test systems. But there needs to be ...

Hi, thanks for your efforts. Forgot about replying to the SMW request, will look into it

Kelju wrote: ↑Sun Apr 27, 2025 12:26 pm As I wrote. Goes to run mode and there are no errors, but still no current reading.

Oh, missed that.

Binary attached. In run mode there are no further conditions for displaying "idc". So it's not il1 or il2 but idc, mapped to Pin A5

EDIT: removed bin as it was defunct

It must be in run mode to read these