[USRP-users] Re: X410 not reachable

2023-04-26 Thread Maximilian Matthé
Hi, we have resolved the issue by explitcitely stating the device type in the update script - fortunately this worked. ``` usrp_update_fs -t master -d x4xx ``` Afterward, the device was working properly again. Do you any idea what could have happened to the devices and how we could work arou

[USRP-users] Re: Ettus N321 SFP streaming issues

2023-04-26 Thread Marcus D. Leech
On 26/04/2023 20:26, jmalo...@umass.edu wrote: Hello, I currently have an issue trying to stream packets through the SFP ports. Currently, when I ssh into the Ettus N321 and use ifconfig, I get the following output eth0 Link encap:Ethernet HWaddr 00:80:2F:35:25:BE inet addr:192.168

[USRP-users] Ettus N321 SFP streaming issues

2023-04-26 Thread jmaloyan
Hello, I currently have an issue trying to stream packets through the SFP ports. Currently, when I ssh into the Ettus N321 and use ifconfig, I get the following output > eth0 Link encap:Ethernet HWaddr 00:80:2F:35:25:BE > > inet addr:192.168.1.151 Bcast:192.168.1.255 Mask:25

[USRP-users] Re: Split USRP (X310, N231) between two PCs

2023-04-26 Thread Marcus D. Leech
On 26/04/2023 18:52, Brian Padalino wrote: On Wed, Apr 26, 2023 at 6:33 PM Eugene Grayver wrote: How much would work would it take to allow two different PCs to each control one of the channels on the X310? Would the work be mostly on the host (software) side, or will some FPGA wor

[USRP-users] Re: Split USRP (X310, N231) between two PCs

2023-04-26 Thread Marcus D. Leech
On 26/04/2023 18:31, Eugene Grayver wrote: How much would work would it take to allow two different PCs to each control one of the channels on the X310?  Would the work be mostly on the host (software) side, or will some FPGA work be required?   There is no issue on the RX side (with the recent

[USRP-users] Re: Split USRP (X310, N231) between two PCs

2023-04-26 Thread Brian Padalino
On Wed, Apr 26, 2023 at 6:33 PM Eugene Grayver wrote: > How much would work would it take to allow two different PCs to each > control one of the channels on the X310? Would the work be mostly on the > host (software) side, or will some FPGA work be required? There is no > issue on the RX side

[USRP-users] Split USRP (X310, N231) between two PCs

2023-04-26 Thread Eugene Grayver
How much would work would it take to allow two different PCs to each control one of the channels on the X310? Would the work be mostly on the host (software) side, or will some FPGA work be required? There is no issue on the RX side (with the recent UHD updates to support streaming to arbitra

[USRP-users] Re: DPDK ignores the $UHD_CONFIG_FILE

2023-04-26 Thread Marcus D. Leech
On 26/04/2023 14:50, Eugene Grayver wrote: Hello, There appears to be a small bug in the UHD support for DPDK. The configuration should be read from $UHD_CONFIG_FILE, followed by ~/.uhd/uhd.conf, followed by ~/.config/uhd.conf.  However, it appears that the environment variable is being ignor

[USRP-users] DPDK ignores the $UHD_CONFIG_FILE

2023-04-26 Thread Eugene Grayver
Hello, There appears to be a small bug in the UHD support for DPDK. The configuration should be read from $UHD_CONFIG_FILE, followed by ~/.uhd/uhd.conf, followed by ~/.config/uhd.conf. However, it appears that the environment variable is being ignored. It works with 'usrp_probe', but not wit

[USRP-users] Re: Full duplex issues with X310

2023-04-26 Thread Marcus D. Leech
On 26/04/2023 14:20, david.fernan...@viveris.fr wrote: Hi everyone, I am trying to perform full duplex communication with my X310 in the following way using GNU Radio : [RF0, TX/RX] ==> [RF1, RX2] [RF1, TX/RX] ==> [RF0, RX2] But I see no signals in the reception sides. However, If I disabl

[USRP-users] Full duplex issues with X310

2023-04-26 Thread david . fernandes
Hi everyone, I am trying to perform full duplex communication with my X310 in the following way using GNU Radio :\ \ \[RF0, TX/RX\] ==> \[RF1, RX2\] \[RF1, TX/RX\] ==> \[RF0, RX2\] But I see no signals in the reception sides. However, If I disable the transmission in 1 channel, I can see the s