Expand description
Rust bindings for the DaVinci Card Management Interface (DCMI), a C-based programmatic interface for monitoring and managing various states within Huawei NPUs.
It is intended to be a platform for building 3rd-party applications, and is also the underlying library for Huawei’s npu-smi tool.
See hw_dcmi_wrapper for a safe wrapper over top of these bindings.
§About Bindings
These binding is generated by bindgen, and you can obtain the binding of dynamic links by enabling the ‘load_dynamic’
feature (via libloading). Otherwise, the binding of static links will be generated.
By default, the library searches for DCMI components in the /usr/local/dcmi directory.
You can override this path by setting the HW_DCMI_PATH environment variable.
If you want to regenerate bindings, you can set HW_DCMI_BINDING_BUILD to true to regenerate bindings,
the generated bindings will be saved in:
- Static link:
hw_dcmi_wrapper_sys/src/bindings.rs - Dynamic link:
hw_dcmi_wrapper_sys/src/bindings_dyn.rs