[USRP-users] Re: Split USRP (X310, N231) between two PCs

2023-04-27 Thread Brian Padalino
On Thu, Apr 27, 2023 at 1:47 PM Eugene Grayver wrote: > The hard part with raw UDP for samples is the flow control for the TX. > Flow control latency is very tight at 200 Msps. Not saying it can't be > done, but having 'native' support in the UHD would be better. I have fair > understanding of

[USRP-users] Re: Split USRP (X310, N231) between two PCs

2023-04-27 Thread Eugene Grayver
The hard part with raw UDP for samples is the flow control for the TX. Flow control latency is very tight at 200 Msps. Not saying it can't be done, but having 'native' support in the UHD would be better. I have fair understanding of the UHD internals but would like to hear from Ettus before I

[USRP-users] Re: Split USRP (X310, N231) between two PCs

2023-04-27 Thread Brian Padalino
On Thu, Apr 27, 2023 at 12:00 PM Eugene Grayver wrote: > This is the fallback option. At 200 Msps ZMQ will probably not work (have > not tried it yet). > Maybe some misunderstanding. ZMQ for command/control. Raw UDP for samples. You might be able to write a radio class/library that plugs int

[USRP-users] Re: Split USRP (X310, N231) between two PCs

2023-04-27 Thread Eugene Grayver
This is the fallback option. At 200 Msps ZMQ will probably not work (have not tried it yet). Eugene Grayver, Ph.D. Aerospace Corp., Principal Engineer Tel: 310.336.1274 From: Brian Padalino Sent: Wednesday, Ap

[USRP-users] Re: Split USRP (X310, N231) between two PCs

2023-04-26 Thread Marcus D. Leech
On 26/04/2023 18:52, Brian Padalino wrote: On Wed, Apr 26, 2023 at 6:33 PM Eugene Grayver wrote: How much would work would it take to allow two different PCs to each control one of the channels on the X310? Would the work be mostly on the host (software) side, or will some FPGA wor

[USRP-users] Re: Split USRP (X310, N231) between two PCs

2023-04-26 Thread Marcus D. Leech
On 26/04/2023 18:31, Eugene Grayver wrote: How much would work would it take to allow two different PCs to each control one of the channels on the X310?  Would the work be mostly on the host (software) side, or will some FPGA work be required?   There is no issue on the RX side (with the recent

[USRP-users] Re: Split USRP (X310, N231) between two PCs

2023-04-26 Thread Brian Padalino
On Wed, Apr 26, 2023 at 6:33 PM Eugene Grayver wrote: > How much would work would it take to allow two different PCs to each > control one of the channels on the X310? Would the work be mostly on the > host (software) side, or will some FPGA work be required? There is no > issue on the RX side