Re: [USRP-users] Siggen not working in E310

2017-12-01 Thread John Medrano via USRP-users
Thank you very much for information. This may be obvious, but I want to make sure I understand correctly. 1. self.uhd_rfnoc_streamer_radio_0_0.set_tx_streamer(True, 0) will start the radio stream on __init__ 2. tb.uhd_rfnoc_streamer_siggen_0.set_arg("enable", True) will enable siggen at some time

Re: [USRP-users] Siggen not working in E310

2017-12-01 Thread EJ Kreinar via USRP-users
Hi Tom and John, Just thought I'd revive this thread to confirm Nick Foster's suggested approach for rfnoc loopback works successfully for Siggen Tx on E310 (Siggen -> Radio Tx): https://www.mail-archive.com/usrp-users@lists.ettus.com/msg02916.html It ended up as ~30-minute fix to add the edits,

Re: [USRP-users] Siggen not working in E310

2017-09-25 Thread Tom Bereknyei via USRP-users
My experiments with SIGGEN on the E310 were similar. At the moment my workaround is to just send noise or burst samples from the CPU exactly when needed. I would be interested in a way to use siggen. I am also working on a siggen-like block which will hop frequencies. I am interested in any design

[USRP-users] Siggen not working in E310

2017-09-25 Thread John Medrano via USRP-users
Hello, I have been working on getting Siggen working under E310. I built RFNOC image with siggen for E310. I have been able to use that image to generate a signal from RFNOC_SIGGEN -> HOST, but when I try to rung RFNOC_SIGGEN -> RFNOC_DUC -> RFNOC_RADIO I received an error. The error I received go