Typical memory requirements
This section lists the typical memory requirements for TouchGFX applications. The next section shows the usage for the application "Demo 1" available in the TouchGFX Designer.
10-20 KB for Framework data structures and GUI task stack.
1-15 KB for Widgets used by the Screens (depending on the application)
20 KB for Framework code (depending on the application)
1-200 KB for Screen classes, fonts, and text (depending on the application)
1-3 frame buffers in external RAM
TouchGFX Demo 1 memory usage
This section lists the memory usage of the Demo 1 application running on the STM32F746Disco board.
3 frame buffers in external RAM