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?
