[Discuss-gnuradio] Benchmark Duplex

[Dong Wang]

Hi

When I try to establish the duplex comunication between two USRPs, I found that if I put the code A infront of code B, only the transmitter works, but if I put code B infront of code A, only receiver works.

Could anyone tells me the reason?

Thanks a lot!

code A:

        self.source = uhd_receiver(options.args, symbol_rate,

                                   options.samples_per_symbol,

                                   options.rx_freq, options.rx_gain,

                                   options.spec, options.antenna,

                                   options.verbose)

code B:

        self.sink = uhd_transmitter(options.args, symbol_rate,

                                    options.samples_per_symbol,

                                    options.tx_freq, options.tx_gain,

                                    options.spec, options.antenna,

                                    options.verbose)

Best regards!

Dong Wang