用Picoscenes连接了USRP X310 SDR，现在想测试一下。系统是Ubuntu 22.04。 X310的RF A面板的TX／RF口直接用同轴线连接到RF A的RX2口。想让X310自己发包，然后自己接受，测试一下看看。然后用下面的命令。但是什么也看不到，我期望运行时候可以看到更多的信息。但是终端里面什么也没有。运行后这样的终端消息是正常的吗？是我命令或者什么地方有问题吗？感谢. 全部的终端信息都复制拷贝如下。
jw@jw-ThinkStation:~$ /usr/local/PicoScenes/bin/PicoScenes --device "uhd,args='addr=192.168.40.2',subdev='A:0'" --mode injector --repeat 10000 --delay 5e3 --freq 2437 --preset TX_CBW_20_HT --tx-ant "TX/RX" --rx-ant "RX2" --tx-gain 15 --rx-gain 15 --debug
=====================================================================================
PicoScenes Platform - Enabling Modern Wi-Fi ISAC Research!
Manual: https://ps.zpj.io
Issues: https://github.com/wifisensing/PicoScenes-Issue-Tracker/issues
Changelog: https://zpj.io/PicoScenes/platform-changelog
EULA: https://ps.zpj.io/eula.html
=====================================================================================
[12:00:20.000488] [Platform] [Info ] Loading PicoScenes Platform...
[12:00:20.130507] [License ] [Info ] Loaded license: PicoScenes License Plan -- Free License (PSLP-FL)
[12:00:20.130515] [License ] [Info ] [AD] Wanna explore the full caps of PicoScenes? Activate a Trial License with '--trial' option!
[12:00:20.133717] [Platform] [Info ] PicoScenes Platform version: 2025.1217.1547
[12:00:20.141816] [License ] [Info ] Current build will expire in 38 days.
[12:00:20.517940] [Misc ] [Warn ] System time is severely biased from global UTC time. Decoding performance will be degraded.
[12:00:20.679352] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:00:21.328719] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:00:22.476045] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:00:23.171273] [Plugin ] [Info ] 3 plugins are found.
[12:00:23.284969] [Platform] [Info ] Activating supports for Wi-Fi NICs ...
[12:00:23.314915] [Frontend] [Info ] PicoScenes Driver (picoscenes-driver-modules-6.5.0-15-generic) is installed. [OK]
[12:00:23.318002] [Frontend] [Info ] Current Linux kernel version: 6.5.0-15-generic. [OK]
[12:00:23.325502] [Frontend] [Info ] PicoScenes Driver (ver: 20240210) is activated. [OK]
[12:00:24.626422] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:00:28.777056] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:00:36.925361] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:00:51.918998] [Frontend] [Warn ] No compatible Wi-Fi COTS NIC is found.
[12:00:52.019318] [Platform] [Info ] Activating supports for NI USRP ...
[12:00:52.029402] [Misc ] [Info ] [AD] 销售NI USRP，赠PicoScenes Pro License授权，原厂质保，价格公开透明，见https://ps.zpj.io/ni.html
[12:00:53.076108] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:01:25.224155] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:01:35.200604] [SDR ] [Info ] 1 compatible USRP devices found.
[12:01:35.230984] [SDR ] [Warn ] PicoScenes identifies the following issues, which may SEVERELY affect the performance of USRP.
[1] USRP [serial: 313C6AC] is running with [HG] FPGA! Consider burning the 'XG' image with uhd_image_loader tool.
[12:01:35.363973] [Platform] [Info ] Activating supports for HackRF One ...
[12:01:35.392269] [Frontend] [Info ] 0 SoapySDR compatible devices found.
[12:01:35.392277] [Platform] [Info ] ******* PicoScenes Platform has been launched successfully. You can press <Ctrl+C> to exit at any time. *******
[12:02:29.382384] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:04:37.537494] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:04:37.537511] [Misc ] [Warn ] MySQL connection failed after 10 attempts for instance [default].
用Picoscenes连接了USRP X310 SDR，现在想测试一下。系统是Ubuntu 22.04。 X310的RF A面板的TX／RF口直接用同轴线连接到RF A的RX2口。想让X310自己发包，然后自己接受，测试一下看看。然后用下面的命令。但是什么也看不到，我期望运行时候可以看到更多的信息。但是终端里面什么也没有。运行后这样的终端消息是正常的吗？是我命令或者什么地方有问题吗？感谢. 全部的终端信息都复制拷贝如下。
jw@jw-ThinkStation:~$ /usr/local/PicoScenes/bin/PicoScenes --device "uhd,args='addr=192.168.40.2',subdev='A:0'" --mode injector --repeat 10000 --delay 5e3 --freq 2437 --preset TX_CBW_20_HT --tx-ant "TX/RX" --rx-ant "RX2" --tx-gain 15 --rx-gain 15 --debug
=====================================================================================
=====================================================================================
[12:00:20.000488] [Platform] [Info ] Loading PicoScenes Platform...
[12:00:20.130507] [License ] [Info ] Loaded license: PicoScenes License Plan -- Free License (PSLP-FL)
[12:00:20.130515] [License ] [Info ] [AD] Wanna explore the full caps of PicoScenes? Activate a Trial License with '--trial' option!
[12:00:20.133717] [Platform] [Info ] PicoScenes Platform version: 2025.1217.1547
[12:00:20.141816] [License ] [Info ] Current build will expire in 38 days.
[12:00:20.517940] [Misc ] [Warn ] System time is severely biased from global UTC time. Decoding performance will be degraded.
[12:00:20.679352] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:00:21.328719] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:00:22.476045] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:00:23.171273] [Plugin ] [Info ] 3 plugins are found.
[12:00:23.284969] [Platform] [Info ] Activating supports for Wi-Fi NICs ...
[12:00:23.314915] [Frontend] [Info ] PicoScenes Driver (picoscenes-driver-modules-6.5.0-15-generic) is installed. [OK]
[12:00:23.318002] [Frontend] [Info ] Current Linux kernel version: 6.5.0-15-generic. [OK]
[12:00:23.325502] [Frontend] [Info ] PicoScenes Driver (ver: 20240210) is activated. [OK]
[12:00:24.626422] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:00:28.777056] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:00:36.925361] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:00:51.918998] [Frontend] [Warn ] No compatible Wi-Fi COTS NIC is found.
[12:00:52.019318] [Platform] [Info ] Activating supports for NI USRP ...
[12:00:52.029402] [Misc ] [Info ] [AD] 销售NI USRP，赠PicoScenes Pro License授权，原厂质保，价格公开透明，见https://ps.zpj.io/ni.html
[12:00:53.076108] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:01:25.224155] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:01:35.200604] [SDR ] [Info ] 1 compatible USRP devices found.
[12:01:35.230984] [SDR ] [Warn ] PicoScenes identifies the following issues, which may SEVERELY affect the performance of USRP.
[1] USRP [serial: 313C6AC] is running with [HG] FPGA! Consider burning the 'XG' image with uhd_image_loader tool.
[12:01:35.363973] [Platform] [Info ] Activating supports for HackRF One ...
[12:01:35.392269] [Frontend] [Info ] 0 SoapySDR compatible devices found.
[12:01:35.392277] [Platform] [Info ] ******* PicoScenes Platform has been launched successfully. You can press <Ctrl+C> to exit at any time. *******
[12:02:29.382384] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:04:37.537494] [Misc ] [Warn ] MySQL connection failed for instance [default]: Can't connect to MySQL server on 'zpj.io:8877' (111)
[12:04:37.537511] [Misc ] [Warn ] MySQL connection failed after 10 attempts for instance [default].