1# khdf\_uniproton 2 3- [Introduction](#section11660541593) 4- [Directory Structure](#section161941989596) 5- [Repositories Involved](#section1371113476307) 6 7## Introduction 8 9This repository stores the code and compilation scripts for the OpenHarmony driver subsystem to adapt to the uniproton kernel and to deploy the hardware driver foundation \(HDF\). 10 11## Directory Structure 12 13``` 14/drivers/hdf_core/adapter/khdf/uniproton 15├── core # Driver code for adapting to the LiteOS Cortex-M kernel 16├── osal # System APIs for adapting to the LiteOS Cortex-M kernel 17├── platform # Platform driver interfaces and adaptation code build 18└── test # Test code for the kernel driver framework 19``` 20 21## Repositories Involved 22 23[Driver subsystem](https://gitee.com/openharmony/docs/blob/master/en/readme/driver.md) 24 25[drivers\_framework](https://gitee.com/openharmony/drivers_framework/blob/master/README.md) 26 27