I had a quick look at this yesterday. I have a standard heater maxtrix that I want to control, so used this as a way to learn a bit more about lin. I can not test as no lin transceiver or HVH50, but it compiles and flashes the led! I can pm the code, but good chance it will need some modifying to wo...

This is from the mild hybrid so as far as I can tell the capacity is 370W/h ( 8Ah, 46.2V ). Search for K8D2-10C784-A to get some pictures.

The part in the the BOM is wrong. Should be SOD-123 package, LCSC part number C81598.

RPM can easily fit in 16 bits and as the resolution is only 1 rpm it needs no scaling. This can be set on the tabs on the web interface or by typing in on the command line. This should be is all that is needed, can tx speed 1280 0 16 1 . speed is the parameter name, can id 1280, 0 offset , 16 bit le...

Looks like there are two types of vacuum sensor with the opposite polarities.
ZV is only coded for the type where a higher voltage is more vacuum and turns the pump off.

viewtopic.php?p=19622#p19622
viewtopic.php?p=19775#p19775

It's in the power supply section of the schematic, MAX735CSA+. It generates a -5V supply from +5V input, I am not sure if it is needed or not.

Alibro wrote: ↑Mon Jan 15, 2024 10:28 pm Do you mind if I ask how to extract the voltage from the CAN?

The voltage reading comes from ID 0x389 byte 0. From your data, when charging, this reached a maximum of 374V. Byte 0 data 0xBB = 187, 187 x 2 = 374V.

The data being sent on 0x285 does not look correct, A4 40 AA 00 DF C0 xx xx
I thought it should be 00 00 B6 00 00 00 00 00 for charging.
From the log it looks like the charge may have terminated at 375V. Hard to tell exactly as only 1V resolution.

Do you know which type of fuel/temp gauges you have? There are two types assumimg 60s/70s vehicle, either moving magnet or bimetalic strip. As far as I know neither are 5V, they are either 12V or 10V.

It's not documented as far as I know. The hardware side is wire every thing up, HC, AC, 12V supply, 12V o/p and sense for dc-dc converter , wire charger cp to charge port or to pwm from oil pump output. Select CAN bus 1 or 2 for ChargerCan, chargemodes - Out_lander, Chgctrl - enable, depending on wh...

The Zombieveter code also provides the CAN messages to control the charger. It ramps up to 12A if not contrained by an external PWM on CP.

If both forward and reverse selected, or neither are selected then in neutral. A rocker switch would need a centre position, that can either ground fwd and rev or leave open ( they are pulled down on the board ). A neutral push button would need a couple of diodes to either pull down or up both inpu...

The current code does not support either the rear or front motors. The messages for the speed and to send the torque values should be big endian but are little endian in the code. The temperature values are only 8 bit so they work correctly.

The wiki is just reflecting the release notes that go with version 1.06 where there were a lot of changes to the throttle code. https://github.com/damienmaguire/Stm32-vcu/releases/tag/1.06A Like you I found potmin needs to be above the minimum potval. The change between 1.11A and 2.00A occured here ...

Footprint is for 10x10mm part number is 8x10mm, not sure why error mentions 0201. Works ok with C3445244.

C75 is also incorrect, footprint is 8x10mm part selected is 6.3x5.5mm.

The part numbers for components are not specified in the schematic/layout files, they are manually generated in the BOM spreadsheet. The value could be updated but that will have no effect on the BOM.

I am really interested at your experience for when you change 0x287 byte6 from 03 to 00. What happens if you are at speed? Would the byte6 03 return cause a jolt? How does it feel when you touch the brake at speed? I suggested clearing byte 6 based on CAN logs, but after looking in a bit more detai...

Are you monitoring the CAN messages with Savvycan? With no load it only requires about 0.5nm to accelarate to maximum ( I have mine limited to 5000 rpm ). One thing I do, which was in a can log from an Outlander, is clear byte 6 of 0x287 if torque value is 10000. May not necessary but it disables th...

Forward and reverse should behave the same. Phase cables are straight through as in photos below.

Probably not the timing. I tested from 1ms up to 500ms and the motor rotates, although very notchy above 100ms. The can log I have has 10ms timing although it is in bursts ( 5 -7 messages ) with longer gaps in-between. The inverter is just inverter and juntion box. 0x285 and 0x286 message are used b...

It would help if your question had a bit more detail. In the other thread you mentioned a 32 pin connector but the CSC have a 12 pin connector ( connection details on the wiki ), and a 26 pin connector for the cell taps.

Minimum 200V. Not sure of maximum, at least 395V possibly 420V.

The fact that torque is 0 suggest potnom is also 0. Previoulsy you stated that you had potnom values which would also mean there were torque values. I do not have a GS450H but I have checked with GS450H inverter selected and if there is a potnom value >0 there is also a torque value. To get potnom/t...

Deleted as johu beat me to it!

I remember Johannes mentioned it here viewtopic.php?p=61836&hilit=cxa_pure_virtua#p61836.
You may need to add in main.cpp,

extern "C" void __cxa_pure_virtual() { while (1); }

This is at my limit of understanding so hope it works.