In addition, USRP X310 + 2 UBX-160 v2 -----------------------원본메일-----------------------보낸사람 : Hojoon Yang via USRP-users <usrp-users@lists.ettus.com>받는사람: usrp-users@lists.ettus.com보낸날짜: 2018-05-25 20:59:17 GMT +0900 (Asia/Seoul)제목: [USRP-users]timed stream in USRP X310 and B210 Hi, I am currently using UHD 3.11.0.1 and I have two USRPs, B210 and X310. while executing the tx_timed_samples in the example, the behavior of the send() function was different between B210 and X310. More specifically, In B210, I do ./tx_timed_samples --rate 1e6 --secs 8 --nsamps 1000000 --args name=MyB210 The host does not send "whole samples" at the beginning, which means that the send() got stuck when the buffer in the USRP is full. When the times up, the USRP transmitted the samples and the send function push the samples to the USRP again. However, In X310, I did exact same command except the --args, but the results are quite different. the send() is flushing "all the samples" to the USRP at the beginning. I don't believe the USRP X310 has a huge buffer to handle the 1,000,000 samples. Anyway the result is failed in X310 case. i.e. I got "Waiting for async burst ACK... failed". But in B210 I got success flag. the X310 is connected to the host PC with 1G ethernet cable. What did I wrong? Regards, Hojoon
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