# hpm_sdk

**Repository Path**: helixlink/hpm_sdk

## Basic Information

- **Project Name**: hpm_sdk
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: BSD-3-Clause
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2026-01-29
- **Last Updated**: 2026-06-30

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

``` mermaid
gantt
    title HPM SDK Release Plan
    dateFormat  YYYY-MM-DD
    section Mainline Release
    v1.11.0          :a1, 2025-07-01, 2025-12-31
    v1.12.0          :a2, 2026-01-01, 2026-06-30
    v1.13.0          :a2, 2026-07-01, 2026-12-31
```

[中文](README_zh.md)

# HPM SDK Overview
The HPM SDK Project is a software development kit based on HPMicro's MCUs, which supports a wide range of MCUs, based on the BSD license, including drivers, middleware and RTOS, such as littlevgl/ lwIP/ TinyUSB/ FreeRTOS, etc. It supports a large number of Boards.

## SDK Directory Structure

| Name | Description |
|--------|--------|
| <HPM_SDK_BASE>/arch | cpu architecture |
| <HPM_SDK_BASE>/boards | board support files |
| <HPM_SDK_BASE>/cmake | cmake extensions |
| <HPM_SDK_BASE>/components | software components |
| <HPM_SDK_BASE>/docs | documentation |
| <HPM_SDK_BASE>/drivers | low level driver files |
| <HPM_SDK_BASE>/middleware | middleware files |
| <HPM_SDK_BASE>/samples | sample source for drivers, middleware, components |
| <HPM_SDK_BASE>/scripts | util scripts |
| <HPM_SDK_BASE>/soc | SoC specific source |
| <HPM_SDK_BASE>/utils | util source |

## SDK Documentation
- Local:
  SDK documentation can be built locally, once it's done, it can be accessed with the following entries:
  - <HPM_SDK_BASE>>/docs/index.html
  - <HPM_SDK_BASE>>/docs/index_zh.html
  > Please refer to for [hpm_sdk Getting Started](docs/en/get_started.rst) more details about documentation building.
- Online:
  - http://hpm-sdk.readthedocs.io/
  - http://hpm-sdk-zh.readthedocs.io/

## Repositories
- hpm_sdk: https://github.com/hpmicro/hpm_sdk
- sdk_env: https://github.com/hpmicro/sdk_env
- hpm_apps: https://github.com/hpmicro/hpm_apps
- sdk extra demo: https://github.com/hpmicro/hpm_sdk_extra
- openocd (hpmicro patched): https://github.com/hpmicro/riscv-openocd
- gnu gcc toolchain: https://github.com/hpmicro/riscv-gnu-toolchain

> Note: repositories are mirrored on gitee.