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