我的 USRP x310 遇到了一些问题。这个问题可能看起来是重复的,但我已经尝试了所有我能找到的可能的解决方案,但我仍然无法解决它。以下是我关注的一些帖子,与我面临的问题相似。
1. http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/2015-January/040356.html
2. https://www.ruby-forum.com/t/a-strange-problem-with-no-uhd-devices-found-when-ping-192-168-10-2-is-ok/217561
我什至在 NI 论坛上发布了一个问题,这里是 URL,但我没有收到任何回复。我也试图在discuss-gnuradio@gnu.org and usrp-users@lists.ettus.com
但由于某种原因尚未发布问题,所以现在我转向古老的受信任的 stackoverflow 寻求帮助。
这是我面临的问题。
直到上周,我才能毫无问题地运行我的 USRP x310,但是当我本周打开它以使用 srsLTE 运行一些实验时,当我运行 srsenb 时,它开始出现错误"no compatible rf-frontend found"
。因此,为了测试 x310 与主机的连接性,我运行了'uhd_find_devices' and 'uhd_usrp_probe'
Here is the output of the commands。
raghav@raghav-XPS:~$ uhd_find_devices
[INFO] [UHD] linux; GNU C++ version 7.5.0; Boost_106501; UHD_3.15.0.0-release
No UHD Devices Found
raghav@raghav-XPS:~$ uhd_usrp_probe
[INFO] [UHD] linux; GNU C++ version 7.5.0; Boost_106501; UHD_3.15.0.0-release
Error: LookupError: KeyError: No devices found for ----->
Empty Device Address
然后我检查了硬件,我能够看到端口 0 上的 sfp+ 灯是正确的,所以我尝试 ping x310'ping 192.168.10.2'
并且设备响应 ping 没有任何数据包丢失。所以我尝试'uhd_find_devices' and 'uhd_usrp_probe'
通过提供设备的地址作为参数来运行,然后我能够看到正确的输出。这是输出:
raghav@raghav-XPS:~$ uhd_find_devices --args addr=192.168.10.2
[INFO] [UHD] linux; GNU C++ version 7.5.0; Boost_106501; UHD_3.15.0.0-release
--------------------------------------------------
-- UHD Device 0
--------------------------------------------------
Device Address:
serial: 31EC216
addr: 192.168.10.2
fpga: HG
name:
product: X310
type: x300
raghav@raghav-XPS:~$ uhd_usrp_probe --args addr=192.168.10.2
[INFO] [UHD] linux; GNU C++ version 7.5.0; Boost_106501; UHD_3.15.0.0-release
[INFO] [X300] X300 initialization sequence...
[INFO] [X300] Maximum frame size: 1472 bytes.
[INFO] [X300] Radio 1x clock: 200 MHz
[INFO] [GPS] No GPSDO found
[INFO] [0/DmaFIFO_0] Initializing block control (NOC ID: 0xF1F0D00000000000)
[INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1319 MB/s)
[INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1314 MB/s)
[INFO] [0/Radio_0] Initializing block control (NOC ID: 0x12AD100000000001)
[INFO] [0/Radio_1] Initializing block control (NOC ID: 0x12AD100000000001)
[INFO] [0/DDC_0] Initializing block control (NOC ID: 0xDDC0000000000000)
[INFO] [0/DDC_1] Initializing block control (NOC ID: 0xDDC0000000000000)
[INFO] [0/DUC_0] Initializing block control (NOC ID: 0xD0C0000000000000)
[INFO] [0/DUC_1] Initializing block control (NOC ID: 0xD0C0000000000000)
_____________________________________________________
/
| Device: X-Series Device
| _____________________________________________________
| /
| | Mboard: X310
| | revision: 11
| | revision_compat: 7
| | product: 30818
| | mac-addr0: 00:80:2f:31:49:67
| | mac-addr1: 00:80:2f:31:49:68
| | gateway: 192.168.10.1
| | ip-addr0: 192.168.10.2
| | subnet0: 255.255.255.0
| | ip-addr1: 192.168.20.2
| | subnet1: 255.255.255.0
| | ip-addr2: 192.168.30.2
| | subnet2: 255.255.255.0
| | ip-addr3: 192.168.40.2
| | subnet3: 255.255.255.0
| | serial: 31EC216
| | FW Version: 6.0
| | FPGA Version: 36.0
| | FPGA git hash: fde2a94
| | RFNoC capable: Yes
.
.
.
.
我已经尝试更新 x310 的 fpga,重新设置网络连接,甚至重新安装 uhd 驱动程序,但到目前为止没有任何帮助。
如果有人可以帮助我解决这个问题,我将不胜感激。