Swift Library for STM32C011

This library contains the swift-mmio register definitions and helpers for the STM32C011 along with support files such as the linker scripts, Makefile, and more.

SVD

This directory also contains stm32c011.svd.patched, which is the SVD reference file that was patched as part of the stm32-rs project. Other SVD files can be found there, but we include only the one for the STM32C011 here.

In order to generate MMIO register block structures from the SVD file, the SVD2Swift utility must be used. This is included as part of the swift-mmio package, and can be compiled and run as a product of this repo:

swift build --product SVD2Swift

Run the SVD2Swift utility as follows to generate new register definitions:

.build/debug/SVD2Swift \
    --input ./Scripts/stm32c011.svd.patched \
    --output ./Sources/STM32C011/Registers \
    --access-level public

A few notes on this:

• This library is built in Swift 6 language mode, so the Sendable attribute will need to added to all register definitions to fix compilation errors.
• The GPIOA, GPIOB, GPIOC, GPIOD, and GPIOF peripherals are identical on the STM32C011 but the SVD2Swift plugin does not pick up on this, so this repo collapses them into a single GPIO struct and simply modifies Device.swift to point to each GPIOs address using the single struct.