Re: [USRP-users] problem with RFNoC block not outputting

2017-09-12 Thread Jason Matusiak via USRP-users
OK, I think that I have solved it. A vector size of 2048 seems to not work in RFNoC, no matter who wrote the block. When I dial back to 256 that seems to work. I changed my block to output a tlast every 256 samples, and data passes through fine now. Is there a way to make 2048 work in RFNoC?

Re: [USRP-users] problem with RFNoC block not outputting

2017-09-11 Thread Jason Matusiak via USRP-users
One other piece of information. It seems like I always get hung up on the same output sample, 6905860. I noticed that that is almost exactly 3372 packets of 2048 sample vectors. Is there a set number of samples that can be buffered before the system stops? I set the MTU to be 11 in the axi_

[USRP-users] problem with RFNoC block not outputting

2017-09-11 Thread Jason Matusiak via USRP-users
I have a block that I've been working on and it seems like I am missing something vital to get it to work properly. My block takes in a vector of 2048 samples and outputs 2048 samples as well. I simulated it and it passes simulation fine. But, if I look at the output as it goes to a file, no