Hi, We integrate the two programs for two usrp2 seperately into one program (configure and stream the usrp2 in one program), the problem was solved.
Cheers, Hanwen 2009/10/30 hanwen <[email protected]> > Hi Talents, > > We are trying to synchronize multiple USRP2s for MIMO transmision. Common > 10MHz clock and 1PPS are used, as well as sync_to_pps() and > config_mimo(usrp2.MC_WE_LOCK_TO_SMA). > We tried to set the metadata of packets in order to specify a > starting point of transmssion. > > usrp2::tx_metadata md; > md.timestamp = 99999999; > md.start_of_burst = 1; > md.send_now = 0; > > But it just doesn't work? If it is possible to synchronize the > transmission, could you tell us how? > > > Bests, > Hanwen >
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