1# khdf\_liteosm<a name="EN-US_TOPIC_0000001096228646"></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\_m 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_m 15├── core # Driver code for adapting to the LiteOS Cortex-M kernel 16├── hcs # Script for compiling the HDF configuration source (HCS) file 17├── osal # System APIs for adapting to the LiteOS Cortex-M kernel 18└── test # Test code for the kernel driver framework 19``` 20 21## Repositories Involved<a name="section1371113476307"></a> 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