From 06d0c13be40ce4d573a7c4fbf85a6bd8c9160032 Mon Sep 17 00:00:00 2001 From: Patrick Taeuber Date: Tue, 25 Jun 2024 18:15:27 +0200 Subject: [PATCH] Limitation for multiple FMU instances --- docs/index.adoc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/index.adoc b/docs/index.adoc index 01ae66d..a79385a 100644 --- a/docs/index.adoc +++ b/docs/index.adoc @@ -511,6 +511,8 @@ General limitations: * If the FMU contains target-specific binaries _and_ target-specific source code for the same platform, the corresponding A2L files cannot be assigned uniquely. Therefore, this constellation is not applicable to this layered standard and the FMU exporter must decide between source code and binary files for this platform. +* If the manifest attribute `supportsDirectMemoryAccessViaA2L` is set to `true` and an external XCP service is used, the importer must not instantiate the FMU more than once because a variable in the A2L file has only one associated memory address. + Limitations for binary FMUs: * Normally only variables in the memory segments owned by the main FMU binary `.{dll|so}` are accessible by the XCP service, i.e., variables defined in source code modules and in statically linked libraries.