[USRP-users] Inserting custom DSP code in B200mini, CODEC loopback test failing

2017-09-25 Thread Shoorveer Singh via USRP-users
Hi all, I am using USRP B200mini/B205 to develop a custom DSP. For that purpose, I am trying to find an insertion point in the Ettus FPGA code. I started with modifying the code in b205.v by tying RX and TX to a constant value and expecting to see the same value when running SDR. The code compi

Re: [USRP-users] Inserting custom DSP code in B200mini, CODEC loopback test failing

2017-09-26 Thread Shoorveer Singh via USRP-users
r On Sep 26, 2017 11:18 AM, Ezequiel Alfíe wrote: Hi, I ran into that issue once and I simply recompiled UHD with the relevant lines commented out. regards On Mon, Sep 25, 2017 at 3:54 PM, Shoorveer Singh via USRP-users mailto:usrp-users@lists.ettus.com>> wrote: Hi all, I am using US

Re: [USRP-users] Inserting custom DSP code in B200mini, CODEC loopback test failing

2017-09-29 Thread Shoorveer Singh via USRP-users
ere is a path from host through FPGA to AD9364 and back to the host, sounds like you severed that path, so the test words never make it there and back. -Trip From: USRP-users [mailto:usrp-users-boun...@lists.ettus.com] On Behalf Of Shoorveer Singh via USRP-users Sent: Tuesday, Septem

[USRP-users] Fast synthesis of SDR's FPGA

2017-10-13 Thread Shoorveer Singh via USRP-users
Hi, I am trying to modify the Ettus’s FPGA code and build the new code to get the bit file. But it takes a very long time for every build to be done. I am using Xilinx ISE for this work. Is there any way I can get it to work faster? -- Thanks and Regards Shoor

Re: [USRP-users] Fast synthesis of SDR's FPGA

2017-10-13 Thread Shoorveer Singh via USRP-users
s the build process is memory-intensive, but only up to a point. For the B200/B210 FPGA, a system with 8 GB memory should suffice. Xilinx ISE won't really take advantage of multiple cores, so using a CPU with lots of cores won't help much. --​Neel Pandeya ​​ On 13 October 2017 at 09:34