Ubuntu 20.10 GRC 3.9.0.RC0 UHD 4.0 B200mini USRP_ssb_xmt.grc - https://pastebin.com/ypyERUGE
I have experimented with various combinations of send_buff_size and send_frame_size but continue to get underruns while transmitting. I've also tried setting the Audio Source 'OK to Block' to 'Yes' and to 'No'. What is the right combination of parameters to minimize or eliminate the underruns?
Thanks for your help! 73, --- Barry Duggan KV4FV https://github.com/duggabe _______________________________________________ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
