Detailed STM32f1xx HAL library reference

[LEfca.1]

I've been driving myself crazy trying to learn STM32 programming. I've selected an STM32f103c8 to try and program. I've searched low and high, and have not found a detailed reference for the HAL libraries. Any links to such references or good tutorials would be great.

[Tesla DeLorean]

Like this?

https://www.st.com/resource/en/user_manual/dm00154093-description-of-stm32f1-hal-and-lowlayer-drivers-stmicroelectronics.pdf

[LEfca.1]

Exactly like that. I have no idea how this document has evaded me. thanks.

[TDK]

The comments at the top of the source files are the best documentation to look at, in my opinion.