KimchiKimKim wrote: ↑Thu Aug 31, 2023 7:42 pm All info to implement crc in code is documented in the 6803 data sheet memory registers.

Kindly request that you point me to the documentation as I can not seem to find these data sheet registers for the life of me.

P.S.Mangelsdorf wrote: ↑Sat Aug 19, 2023 9:32 pm Yes.
https://openinverter.org/wiki/CAN_communication

So just to be clear, and something that the documentation does not clarify, do I enter the custom value as the gain?

Thank you.

Can I send custom CAN messages based on SDU value mappings?

For example, I would like to send the CAN messade ID 0x43F over 8 bits starting at Bit 0 with the decimal value of 13976218851319218176 when "Forward" direction is selected.

Can this be done over the web interface or CLI?

I have a Tesla SDU with an openinveter board v6. I am wondering if it is worth upgrading it to a v8 board or if I just upgrade to the 5.27 firmware.

LTC6803 introduced a CRC so you would need to add to the driver code in order to use it. however is pin compatible so no PCB changes. I bought a bunch of ltc6802-2 from an Alibaba IC sourcing company since their min order quantity was 50 units. They have all worked flawlessly so far and I have so m...

@bexander
Thanks so much! Definately the right direction.

Hi Guys, I am new here but not new to the great work being done by the guys here. I am in search of a guide on how to flash the firmware to a new SDU PCB. A list of the necessary tools will also be appreciated. Pointers to any existing posts/threads will be appreciated. I have a couple of SDU invert...