Am 15.01.25 um 11:11 schrieb Michael Balzer via OvmsDev:

Speaking of the Leaf, the code there actually does something fishy in `CommandWakeup()`:

unsigned char data = 0;
...
m_can1->WriteStandard(0x5C0, 8, &data); //Wakes up the VCM (by spoofing empty battery request heating)

I agree that is dodgy. It's going to write 8 bytes of data onto the bus, but only the first byte's contents are known. The other 7 are nondeterministic - just whatever happened to be on the stack at that time. This doesn't seem like a recipe for predictable operation.

The commit was https://github.com/openvehicles/Open-Vehicle-Monitoring-System-3/commit/09c58a2feda13c32f79c6599fdcb6a7512cf1a48 by dalathegreat.

Unfortunately my CAN knowledge is close to zero so I can't comment on the messages themselves.

Chris