PicoScenes 安装使用

Dec 11, 2024 · 3987 字
IoT

设备信息

  • OS: Ubuntu 22.04.5 LTS x86_64
  • CPU: Intel Celeron J1900 (4) @ 2.415GHz
  • Memory: 4GB

安装过程

user@localhost:~$ sudo dpkg -i picoscenes-source-updater.deb
Selecting previously unselected package picoscenes-source-updater.
(Reading database ... 78046 files and directories currently installed.)
Preparing to unpack picoscenes-source-updater.deb ...
Unpacking picoscenes-source-updater (1.2) ...
dpkg: dependency problems prevent configuration of picoscenes-source-updater:
 picoscenes-source-updater depends on virt-what; however:
  Package virt-what is not installed.

dpkg: error processing package picoscenes-source-updater (--install):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 picoscenes-source-updater

缺少 virt-what，安装即可。

sudo apt-get update
sudo apt-get install virt-what
sudo dpkg -i picoscenes-source-updater.deb
sudo apt install picoscenes-all

如果安装过程中出现

Failed to set capabilities on file `/usr/bin/gdb' (No such file or directory)
The value of the capability argument is not permitted for a file. Or the file is not a regular (non-symlink) file

是因为没有安装 gdb，安装即可

sudo apt-get install gdb

这一步最好提前先运行一遍，以防 picoscenes-platform 未安装完毕导致无法安装。可以使用

sudo dpkg --remove --force-remove-reinstreq picoscenes-platform picoscenes-plugins-demo-echoprobe-forwarder picoscenes-all

清除之前的安装状态。

首次使用 PicoSenses 需要先同意 EULA 协议

user@localhost:~$ PicoScenes

-------------------------------------------------------------------------------------
      PicoScenes Platform --- Enabling Modern Wi-Fi ISAC Research!

      Manual: https://ps.zpj.io
      Issues: https://gitlab.com/wifisensing/picoscenes-issue-tracker/-/issues
      Changelog: https://zpj.io/PicoScenes/platform-changelog
      EULA: https://ps.zpj.io/eula.html

-------------------------------------------------------------------------------------

[05:51:36.723155] [Platform] [Info ] Loading PicoScenes Platform...

[05:51:36.725267] [Platform] [Error] PicoScenes crashes at the very early stage due to the following error:
------------------------------------

    PicoScenes EULA requires your affiliation information (Not your personal).
    *** Run "PSLP_UIC" and fill your affiliation information. ***
    This process is once for all.

------------------------------------
You may seek technical support by:
1. viewing the Troubleshooting page of PicoScenes Documentation <https://ps.zpj.io/troubleshooting.html>, or
2. issuing a question on the PicoScenes Issue Tracker <https://gitlab.com/wifisensing/picoscenes-issue-tracker/issues>, or
3. run PicoScenes repair script "RepairPicoScenes", or
4. (for PSLP-Pro license user only) contacting PicoScenes Technical Support on WeChat.

按照要求运行 PSLP_UIC 填写信息即可。

采集使用

首先查看当前设备上所拥有的网卡

user@localhost:~$ array_status
----------------------
Device Status of Wi-Fi NIC array "all":
PhyPath DEV PHY [MON] DEV_MacAddr [MON_MacAddr] [CF_Control] [BW] [CF] ProductName
3 wlp3s0 phy0 00:21:6a:39:41:0d Ultimate N WiFi Link 5300
----------------------

这里是 iwl5300，需要使用特殊的固件模式

user@localhost:~$ switch5300Firmware csi
Switching to CSI measurement version...
Reloading iwlwifi module ...

最后启动采集命令

PicoScenes "-d debug -i 3 --mode logger --plot"

常见问题

如果运行时出现

Unresolved device ID: 3.

可以往上翻翻看看有没有警告或报错，比较常见的问题是因为

[Warning] Incompatible kernel version, current version: XXX, expected version: YYY.

这时需要手动安装对应的内核版本，例如 expected version: 6.5.0-15-generic，那么就需要安装对应的内核版本

sudo apt-get install linux-image-6.5.0-15-generic linux-headers-6.5.0-15-generic

之后切换到对应的版本

sudo cat /boot/grub/grub.cfg
# 找到目标版本所在的位置，我这里是 1>2
sudo vim /etc/default/grub

然后修改 GRUB_DEFAULT=1>2，保存退出，更新 grub

sudo update-grub
sudo reboot

如果希望启动时出现 grub 菜单，可以修改以下内容：

# 设置菜单显示时间
GRUB_TIMEOUT=3
# 设置菜单显示方式，hidden 为隐藏，menu 为显示
GRUB_TIMEOUT_STYLE=menu

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