Solved
the touchgfx Generated code compile error
cubemx v5.5 touchgfx v4.13.0 .
I've already canceled microLIB and c99.
it says no define .But I can go to its definition.
What can I do to deal the problem.
Oh, one little detail wrong.
- The Application Tick Source should be chosen as LTDC .If we are unlucky enough to choose custom,We have to write a function ourselves