Hi All, I use RFnoc block and i run it with gnuradio on the X310.
I have two different cases that I try to use the same RFnoc block in the flow graph and i get the same error. The cases are : 1. I want to create chain of fir block to minimize signal from 250M to 4M. in order to do it i want to create chain of 5 fir filter with decimation between them. 2. I create my block with rfnocmodtools and I need to use the same block in parallel in the same time. The error that i get when I run the flow graph is: *RuntimeError: RuntimeError: On node 0/TxECM_0, output port 0 is already connected.* I assume that the problem is, because the fact that we burn one block of TxECM or fir_filter (depend in case) , and physical on the FPGA we burn just one block we can not use then in parallel. am I right in my assumption? In the Second case of the block that i created,is more easy to solve it by create the same block with 2 different names. But in the first case i want to use the fir_filter that the gnu-radio have without create it. can I do it? Thank in advance -- ישי אלוש 054-5823400
_______________________________________________ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
