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https://github.com/RT-Thread-packages/rt-link_hw
The underlying communication port adaptation layer of the rt-link component. Used to adapt to different communication ports including but not limited to UART, SPI, UDP...
https://github.com/RT-Thread-packages/rt-link_hw
Last synced: 16 days ago
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The underlying communication port adaptation layer of the rt-link component. Used to adapt to different communication ports including but not limited to UART, SPI, UDP...
- Host: GitHub
- URL: https://github.com/RT-Thread-packages/rt-link_hw
- Owner: RT-Thread-packages
- License: apache-2.0
- Created: 2021-08-09T03:52:52.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2021-10-14T07:05:28.000Z (over 3 years ago)
- Last Synced: 2023-02-27T20:51:52.908Z (almost 2 years ago)
- Language: C
- Size: 11.7 KB
- Stars: 1
- Watchers: 5
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-rt-thread - rt-link_hw - The underlying communication port adaptation layer of the rt-link component. (Packages / IoT)
- awesome-rt-thread - rt-link_hw - The underlying communication port adaptation layer of the rt-link component. (Packages / IoT)
README
# rt-link_hw
## 简介
rt-link_hw 软件包是 rt-link 组件的底层通信端口适配层。由不同端口类型的移植文件组成，用于适配不同类型的通信端口，目前支持的通信端口类型有：UART、TCP、UDP 等。
## 目录结构
| 名称 | 说明 |
| ---- | ------------------------------------------------- |
| uart | 用于 rt-link 组件适配 UART 端口连接，实现数据收发 |
| tcp | 用于 rt-link 组件适配 TCP 端口连接，实现数据收发 |
| udp | 用于 rt-link 组件适配 UDP 端口连接，实现数据收发 |
## 依赖
- rt-link 组件
- UART 依赖 rtdevice框架
- TCP、UDP 依赖 SAL 组件
## 如何添加新的端口类型
可以根据 [rt-link 组件文档](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/rtlink/rtlink?id=底层链路对接接口介绍)，了解需要对接的 rt-link 接口，并参考现有的实现方式来完成对新的端口类型的移植对接。
## 配置说明
- 选择使用的端口类型，默认使用 UART
```
Select the underlying transport (use UART) --->
(x) use UART
( ) use UDP
( ) use TCP
```
- UART
```
(uart2) the name of base actual device
```
选择使用 UART 需要配置使用的串口设备名称，此名称是串口设备注册到 rtdevice 框架的名称，需要按照实际使用的串口号更改。配置类型是 string，默认配置是 uart2。
- UDP
```
(8080) local udp port //配置本地 UDP 端口号
(8080) remote udp port //配置远端 UDP 端口号
(192.168.12.109) the other side IP address for rtlink //配置对端 IP
```
- TCP
```
(8080) local tcp port //配置本地 TCP 端口号
(8080) remote tcp port //配置远端 TCP 端口号
(192.168.12.109) the other side IP address for rtlink //配置对端 IP
[*] config rtlink in server mode //是否为 TCP-server，选中则是 TCP server
```
选择使用 TCP 需要注意设备是 TCP 的 server 端还是 client 端，选中`config rtlink in server mode` 选项代表此设备是 TCP server。