Re: Connection error between RFNoC and gnu radio blocks.

[Lakshmi Poola]

Thanks for giving the datatypes of the blocks and I apologise for the late reply.

But, the problem is it is not possible to match the data types of the blocks on gnuradio, and changing the values in the grc file, also doesn't make any difference. 

How and where to incorporate the data types to be able to run the example.

Thanks.

On Fri, Nov 4, 2022 at 3:36 PM Lakshmi Poola <lakshmipoola@gmail.com> wrote:

Thanks for giving the datatypes of the blocks and I apologise for the late reply.

But, the problem is it is not possible to match the data types of the blocks on gnuradio, and changing the  values in the grc file, also doesn't make any difference. 

How and where to incorporate the datatypes to be able to run the example.

Thanks.

On Sun, 23 Oct 2022, 00:39 wcm275, <wcm275@gmail.com> wrote:

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Sent from my Verizon, Samsung Galaxy smartphone

-------- Original message --------

From: Lakshmi Poola <lakshmipoola@gmail.com>

Date: 10/22/22 1:24 AM (GMT-05:00)

To: discuss-gnuradio@gnu.org

Subject: Connection error between RFNoC and gnu radio blocks.

Hello,

I am using GNU radio 3.8 version, UHD 3.15, and Ubuntu 18.04. gr-ettus is built and the required FPGA image is built and flashed onto the USRP. But, when the blocks are used the connection between the gnu radio block and the rfnoc block is not working. The same issue is happening when I am trying to run any of the examples from the gr-ettus folder. The grc image is attached. A datatype mismatch is there between the blocks. How to solve this issue. Thanks in advance for any help.

Lakshmi