[USRP-users] RX/TX on 4 channels on N310

Hello, I am getting a lot of underflows when trying to use dual RX/TX on 4 channels on the N310. My application creates one multi_usrp object and 8 streamers (4 RX, 4 TX) each on a different thread. Samples are received from the RX threads, put into buffers, and then transmitted in the TX threa

[USRP-users] X310 error: fw communication failure

Hi all, I am running a simple application where I am receiving and transmitting on both channels of multiple USRPs. I recently updated to the latest version of UHD (3.14) from v3.11, and now I can't run my program without getting the following errors: [ERROR] [X300] 192.168.40.2: x300 fw commu

[USRP-users] Dual TX/RX with one vs multiple multi_usrp objects

Hi, I am running tx and rx on both channels of an X310 and I am trying to run as fast as possible. I have one thread handling each tx or rx, so four threads total. Originally I was using one multi_usrp object and each thread would create a rx_streamer or tx_streamer from that multi_usrp. Howe

[USRP-users] Custom RFNoC block issue with TX

Hi, I have a custom RFNoC resampler block that works with a simple RX flowgraph but not with a TX flowgraph. In the TX case, the radio transmits for a split second and then stops transmitting. If I try to run anything on the radio after, it fails with the following error, and I have to power cy