Download CubeF4 and unpack the archive, or use CubeMX
https://www.st.com/en/embedded-software/stm32cubef4.html
STM32Cube_FW_F4_V1.21.0\Projects\STM32F429ZI-Nucleo\Demonstrations
STM32Cube_FW_F4_V1.21.0\Projects\STM32F429ZI-Nucleo\Examples
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