1# lite\_khdf<a name="EN-US_TOPIC_0000001078489610"></a> 2 3- [Introduction](#section11660541593) 4- [Directory Structure](#section161941989596) 5- [Repositories Involved](#section1371113476307) 6 7## Introduction<a name="section11660541593"></a> 8 9This repository stores the code and compilation scripts for the OpenHarmony driver subsystem to adapt to the LiteOS kernel and to deploy the hardware driver foundation \(HDF\). 10 11## Directory Structure<a name="section161941989596"></a> 12 13``` 14/drivers/hdf_core/adapter/khdf/liteos 15├── model # Code for adapting to the LiteOS 16│ ├── bus # Bus driver model 17│ ├── display # Display driver model 18│ ├── input # Input driver model 19│ ├── network # WLAN driver model 20│ ├── sensor # Sensor driver model 21├── ndk # Compilation scripts for adapting to the NDK 22├── network # Code for adapting to the LiteOS kernel network 23├── osal # System APIs for adapting to the LiteOS kernel 24├── test # Test code for the LiteOS kernel driver framework 25└── tools # Development tools for the LiteOS kernel 26``` 27 28## Repositories Involved<a name="section1371113476307"></a> 29 30[Driver subsystem](https://gitee.com/openharmony/docs/blob/master/en/readme/driver.md) 31 32[drivers\_framework](https://gitee.com/openharmony/drivers_framework/blob/master/README.md) 33 34[drivers\_adapter\_uhdf](https://gitee.com/openharmony/drivers_adapter/blob/master/uhdf/README.md) 35 36[drivers\_adapter\_khdf\_linux](https://gitee.com/openharmony/drivers_adapter_khdf_linux/blob/master/README.md) 37 38[drivers\_adapter\_khdf\_liteos](https://gitee.com/openharmony/drivers_adapter/blob/master/khdf/liteos/README.md) 39