I am working on bring up Infineon SLS37CSA HSM on Qualcomm SA2150P application processor.
I already download all reference resource from the link (https://myicp.infineon.com/sites/SLS37_V2X/Lists/defaultdoclib/SLS37V2XProduct/) including databook, get start, HSM host software and public certification (IntCAcerts/Infineon OPTIGA(TM) V2X ECC CA 004_20200804.zip).
I already integrate HSM host software to SA2150P Linux rootfs. The sample application runs failure below:
~ # get-info
[T=1' ] [ERROR ] polling time exceeded but no data received
[T=1' ] [ERROR ] polling time exceeded but no data received
[T=1' ] [ERROR ] polling time exceeded but no data received
[T=1' ] [ERROR ] Giving up block exchange after 2 tries
[T=1' ] [WARNING] Trying to recover via S(SWR) exchange
[T=1' ] [ERROR ] polling time exceeded but no data received
Could not initialize V2X communication stack (0x804101ff)
~ #
My questions:
1. There is no guide to show how to use the public certification (IntCAcerts/Infineon OPTIGA(TM) V2X ECC CA 004_20200804.zip). Can you provide the steps?
2. What is the other possible reasons for the sample app failure above?
