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Add support for electric cars/protocol #231
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Hi Tom, I have also explained this here in the FAQ |
Hi, But anyway, i think the basic OBD protocoll should be able to connect to the car, even if there is only e.g. the 12V battery voltage available. Or read out error codes. Isn't it defined by the OBD standard? I made a log and it seems that there are some commands like ATPC are answered with ok but later at 0900 "unable to connect". Test case. |
Hi, The "0900" does request OBD service 0x09, PID 0x00 (Get List of supported PIDs (0-31) of OBD vehicle information) Based on your link above it looks like the vehicle does UDS protocol and reports data on service 22 (Read data by identifier) |
Hi,
first thanks for your work. :)
It would be great if the app could be used with electric cars.
I havnt any expirience with OBD, so sorry if i am wrong.
On first test with an opel corsa-e i could connect to the elm327 but no connection to car.
I think that they use another protocol not supported. Or maybe only a PSA related protocol addition?
Because of this i dont added logs now. If you think it is helpfull anyway, is there a prefered log level for you?
Testing with another app it is connecting but shows only "Opel OBD II / EOBD Electric / Hybrids (PSA based)".
Searching for this keywords is not helpfull.
It looks like the base is the iso-15765-4 (11bit 500kb), but up to now dont found a list with the relevant pids.
Most detailed information i found is this.
https://www.goingelectric.de/forum/viewtopic.php?p=1514148#p1514148
What do you think, is it possible?
For testing and log creation i will do my best to support.
Best Regards
Tom
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