Hi, Sophie
In order for others to view this topic as well, I'll translate your question in English.
Question: Will using the underlying code result in non-compliance with the AUTOSAR specification?
Answer: AUTOSAR standard itself does not prohibit access to the underlying interface (although the standard modules are specified in very detail API information, but it can also be extended according to the actual usage). But usually, the underlying API is not exposed to the public, and the API style is different, from this point of view, it is not meet the standard(The extension introduced above, commonly means extend the API at the same layer). I suggest you bring up the specific requirements and let the development team see if they can provide a new interface for access at the upper layer to meet your needs.
