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# 智慧医疗2026年代码仓库
# 一、文件夹说明
## `dependencies`
`dependencies.txt`存储依赖名称
## `src`
存放源代码
## `bashes`
自动脚本的存放路径
---
<br></br>
# 二、关于雷达驱动自动配置脚本的说明
## 1. 配置说明:在设备上配置开机自启动(仅使用雷达的情况直接看第二点)
1. 放到固定位置并授权
```bash
sudo cp 你的脚本路径 /usr/local/bin/radar-driver-switch.sh
sudo chmod +x /usr/local/bin/radar-driver-switch.sh
sudo chown root:root /usr/local/bin/radar-driver-switch.sh
```
2. 创建 systemd 服务文件
```bash
sudo vim /etc/systemd/system/radar-driver-switch.service
```
编辑内容:
```ini
[Unit]
Description=雷达驱动自动切换程序
After=sysfs.target udev.target systemd-udevd.service
Before=multi-user.target
[Service]
Type=oneshot
ExecStart=/usr/local/bin/radar-driver-switch.sh
User=root
Group=root
StandardOutput=journal+console
StandardError=journal+console
[Install]
WantedBy=multi-user.target
```
3. 应用开机自启
```bash
sudo systemctl daemon-reload
sudo systemctl enable radar-driver-switch.service
```
4. 测试与debug
- 测试一次
```bash
sudo systemctl start radar-driver-switch.service
```
- 查看状态 / 日志(排查必用)
```bash
sudo systemctl status radar-driver-switch.service
```
- 看 dmesg 日志
```bash
dmesg | grep 雷达驱动自动切换程序
```
---
### 特别说明
1. 关于退出码对应的情况详见sh文件开头
2. 日志输出在`/dev/kmsg`文件中,使用`dmesg | grep 雷达驱动自动切换程序`命令即可查看
## 2. 使用说明:
1. 设备开机自动启动脚本连接雷达。若开机时雷达与设备没有物理连接,则需要手动启动脚本连接雷达
2. 查看雷达是否物理连接
```bash
lsusb
```
返回的数据中,如果有` ID 1a86:55d4 QinHeng Electronics USB Single Serial`,则物理连接成功。
3. 查看是否成功驱动雷达
```bash
ls /dev/tty*
```
看返回数据,默认串口连接设备为`ttyACM*`,名为`ttyACM0`的设备是IMU如果存在`ttyACM1`,则雷达连接失败;
如果出现`ttyCH340`,则说明雷达设备驱动成功
---
<br></br>
<<<<<<< HEAD
# 三、其它说明
=======
# 三、指令
启动雷达:
`ros2 launch lslidar_driver lsn10_launch.py `
open new terminal
```bash
ros2 topic pub -1 /lslidar_order std_msgs/msg/Int8 data:\ 1\ # (open radar)
ros2 topic pub -1 /lslidar_order std_msgs/msg/Int8 data:\ 0\ # (close radar)
```
# 四、其它说明
>>>>>>> mo_new
我设置了一些自定义指令,方便终端调试:
```bash
rosbuild <package_name> # 编译指定包
build_debug <package_name> # 以调试模式编译指定包
foxglove # 启动foxbridge
```
<<<<<<< HEAD
=======
# 五、日志
>>>>>>> mo_new