1 MOOC - STM32CubeMX and STM32Cube HAL basics
ST's own long course, repeatedly suggested as a reasonable starting point for understanding CubeMX and the HAL libraries, with basics that carry across chip families.
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4 recommended videos. Channel on YouTube
ST's own long course, repeatedly suggested as a reasonable starting point for understanding CubeMX and the HAL libraries, with basics that carry across chip families.
STMicroelectronics' own course on USB for STM32, rated highly as an explanation of the topic and helpful when debugging or starting USB firmware.
An official ST explanation of how the boot pins choose the memory an STM32 starts from, useful for closing knowledge gaps and consulted when flashing without a debugger.
A manufacturer demo from ST of time-of-flight sensing for counting people, cited as the basis for hobby projects, though one viewer still wanted real-world proof.