Re: how to use 2 usrp b210 to receive synchronously

[Marcus Müller]

Dear James,


you can't; uhd::multi_usrp only supports a single B210 per instance. You 
need to use two USRP source blocks.


Best regards,

Marcus


On 5/30/23 12:34, james jordan wrote:
> Hi all,
> i have 2 usrp b210 and i want to make 4 channel rx system. i make a 
> uhd source and config mboard num 2 and channel count 4. but when i run 
> the programme it says "RuntimeError: LookupError: IndexError: 
> multi_usrp: RX channel 2 out of range for configured RX frontends"
> so how to set the source block for 2 b210?