stm32f1-hal

Because the design of stm32f1xx-hal is unsuitable for my needs and stm32-hal doesn't support the F1 series, I decided to write a new crate. Many codes come from stm32f1xx-hal.

Example is here.

Design

Below are the design principles.

1. Readability is the most important.
   • We only write code a few times, but we read it countless times. Moreover, understanding the code is a necessary condition for maintaining it.
2. Conciseness does not equal simplicity.
   • Fewer lines of code mean conciseness, but being easy to understand is simplicity.

Therefore, if a module is quite complex, I would not use a macro + generic approach, as it is too difficult to read.

Instead, I use a script to generate code for GPIO alternate function remapping and a synchronization script to manage duplicate code across peripherals.

Note

This project is still in its early stages, with only a few features completed.