diff options
Diffstat (limited to 'host/examples/benchmark_rate.cpp')
| -rw-r--r-- | host/examples/benchmark_rate.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/host/examples/benchmark_rate.cpp b/host/examples/benchmark_rate.cpp index 3a089dc62..676b2139b 100644 --- a/host/examples/benchmark_rate.cpp +++ b/host/examples/benchmark_rate.cpp @@ -192,15 +192,15 @@ void benchmark_tx_rate( ) % NOW() % (usrp->get_tx_rate()/1e6) % tx_stream->get_num_channels() << std::endl; //setup variables and allocate buffer - uhd::tx_metadata_t md; - md.time_spec = usrp->get_time_now() + uhd::time_spec_t(INIT_DELAY); - md.has_time_spec = (tx_stream->get_num_channels() > 1); const size_t max_samps_per_packet = tx_stream->get_max_num_samps(); std::vector<char> buff(max_samps_per_packet*uhd::convert::get_bytes_per_item(tx_cpu)); std::vector<const void *> buffs; for (size_t ch = 0; ch < tx_stream->get_num_channels(); ch++) buffs.push_back(&buff.front()); //same buffer for each channel + // Create the metadata, and populate the time spec at the latest possible moment + uhd::tx_metadata_t md; md.has_time_spec = (buffs.size() != 1); + md.time_spec = usrp->get_time_now() + uhd::time_spec_t(INIT_DELAY); if (random_nsamps) { std::srand((unsigned int)time(NULL)); |