Hello,
Download the STM32CubeL4 package from ST web site and you look at available examples and application:
STM32Cube_FW_L4_V1.13.0\Projects\STM32L4R9I-EVAL\Examples
STM32Cube_FW_L4_V1.13.0\Projects\STM32L4R9I-EVAL\Demonstrations
Kind Regards,
Imen.
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