Re: [USRP-users] RFNoC block timeouts

2018-03-19 Thread Sebastian Leutner via USRP-users
EJ Kreinar wrote: You can find the "timeout on chan 0" message implemented in gr-ettus/lib/rfnoc_block_impl.cc. As you suspected (correctly), it is a harmless output that can be ignored if no data is actually coming from your RFNoC block. It is driven by receiving a timeout from the streamer->

Re: [USRP-users] RFNoC block timeouts

2018-03-15 Thread Brian Padalino via USRP-users
On Thu, Mar 15, 2018 at 2:20 PM, EJ Kreinar via USRP-users < usrp-users@lists.ettus.com> wrote: > Hi Sebastian, > > > Does RFNoC assume that a block always has to output samples within a > certain time limit? Can someone explain to me, where the timeout is checked > and raised? > > You can find th

Re: [USRP-users] RFNoC block timeouts

2018-03-15 Thread EJ Kreinar via USRP-users
Hi Sebastian, > Does RFNoC assume that a block always has to output samples within a certain time limit? Can someone explain to me, where the timeout is checked and raised? You can find the "timeout on chan 0" message implemented in gr-ettus/lib/rfnoc_block_impl.cc. As you suspected (correctly),

[USRP-users] RFNoC block timeouts

2018-03-15 Thread Sebastian Leutner via USRP-users
Hi all, I have a custom RFNoC block which detects data packets in a stream of I/Q-samples coming from a file source or the RFNoC Radio block. It only outputs samples if it detects a packet, otherwise it does not output anything. This works fine in simulation but when using the synthesized blo