Why do I receive an error when I build a model with a Model Reference block that contains a fixed point signal entering a Stateflow diagram?

2 次查看（过去 30 天）
MathWorks Support Team
Why do I receive an error when I build a model with a Model Reference block that contains a fixed point signal entering a Stateflow diagram?
I have a main model which uses a Model Reference block. The referenced model contains an Inport with fixed-point settings and a Stateflow chart. When I try to generate code for the main model, I receive an error.
Error FxSubNG.c: 37 undeclared identifier `FxSubNG_U'
Error FxSubNG.c: 37 left operand of . has incompatible type `int' 2 errors, 0 warnings
gmake: *** [FxSubNG.obj] Error 0x1

请先登录，再回答此问题。

采纳的回答

MathWorks Support Team
This bug has been fixed in Release 14 Service Pack 2 (R14SP2). For previous releases, please read below for any possible workarounds:
This bug has been fixed for Release 14 (R14). For previous releases, please read below for any possible workarounds:
This has been verified as a bug in Real-Time Workshop 6.0 (R14) and later in the way that it handles fixed point data and Model Reference blocks.
Currently, to work around this issue, try inserting a gain block after the inport of the model which is referenced.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Simulink Coder 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by