the touchgfx Generated code compile error

[Korry]

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.

[Korry · Accepted solution]

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