Hi Michael,

> The Github hex files are missing the SEVCON functions. You need to download the latest hex release from the german forum or compile yourself.

thank you for the clarification. I was not sure what functionnalities were covered by that hex file. I wanted to be able to build the hex on my own since I'll need to make some changes to the code during my project.

> To compile yourself you need to define these (and only these) compiler flags:
> OVMS_CAR_NONE
> [..]

> ...and you need to manually exclude source files "acc.c", "logging.c" and all other "vehicle*.c" from the build


I have removed the "-DOVMS_LOGGINGMODULE" option in the makefile and added
"OVMS_TWIZY_BATTMON" and "OVMS_TWIZY_CFG". The other compiler flags were already present so there was no need to add them. (I was I confused at first because I added "#define" for the whole list of compiler flags in "ovms.def", and it didn't turn out well).
I have excluded "acc.c" and "logging.c" from the build, but I have kept "vehicle.c", "vehicle_none.c" and "vehicle_twizy.c" as I assumed they were necessary.

I don't have compilation
errors any more, so I guess I didn't do everything wrong. :)
I will now flash the module and test if the CFG commands work.


> Be sure to also disable any flow
control. Depending on your serial adapter, another parameter init and/or hardware reconnect may be necessary. Also make sure your serial device is writable by your login, to be sure launch minicom as root.

Thank you for the suggestions, I am going to explore all possibilities. I have already tried logging in root, and I sudo all the time, but unfortunately that didn't help. I will look into any parameters specific to my hardware and maybe try with a different computer / cable / terminal.

I'll keep you posted on any advance I make.

Regards,
Julien