[USRP-users] Current Recommended UHD RFNoC Versions?

2021-03-04 Thread Jeff S via USRP-users
I'm getting ready to help someone install code and I'm seeing conflicting things regarding GNURadio v3.7/v3.8 with respect to wanting to do RFNoC development. They are going to use an N310 and I've been using maint-3.7 for quite a while. Are we still using the rfnoc-devel branches of UHD and

Re: [USRP-users] readback register of personal RFNOC

2021-03-04 Thread Wade Fife via USRP-users
What version of UHD are you trying to use? I'm not a python expert, but I think in UHD 3.15 and earlier, there isn't support for the RFNoC API in Python, just MultiUSRP. Hopefully someone will correct me if I'm wrong. The RFNoC API is exposed for Python in UHD 4.0. Either version should work with

Re: [USRP-users] very low TX power for burst transmission with B210

2021-03-04 Thread Marcus D Leech via USRP-users
My guess is that the startup transient time On the B210 is slightly longer and you’ll need to compensate for that. On average the B210 output power will be perhaps 3-4dB lower than N310. But that should not make much difference at close range. Sent from my iPhone > On Mar 4, 2021, at 5:18

[USRP-users] readback register of personal RFNOC

2021-03-04 Thread COURANT Frederique - Contractor via USRP-users
Hello users, I have created a personal RFNOC blocks. I have reserved some address 4 in read/write and one in read only. I have no problem for write but I don't find how can I read my register in read only at the address 133. Someone could help me or give me an example please ? For

[USRP-users] how to install NI Linux device driver in ubutu 20.04

2021-03-04 Thread Sourin Mondal (Vehere) via USRP-users
Hi, I am trying to install NI Linux device driver and I followed the steps mentioned in the link "https://files.ettus.com/manual/page_ni_rio_kernel.html; but I am facing an error. Please provide me the proper steps how to install NI Linux device driver in ubuntu 20.04. Please find the

[USRP-users] very low TX power for burst transmission with B210

2021-03-04 Thread Johannes Demel via USRP-users
Hi all, I see some very odd behavior with a B210. I have this simple sine flowgraph attached. My RX and TX antennae are approximately 1m apart. I just send a sine and receive it with an acceptable power level. Though, my application uses burst transmission. Here, things start to fail. For