diff options
Diffstat (limited to 'host/lib')
| -rw-r--r-- | host/lib/usrp/multi_usrp_rfnoc.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/host/lib/usrp/multi_usrp_rfnoc.cpp b/host/lib/usrp/multi_usrp_rfnoc.cpp index 0bef5cfcb..b9e8f0a1f 100644 --- a/host/lib/usrp/multi_usrp_rfnoc.cpp +++ b/host/lib/usrp/multi_usrp_rfnoc.cpp @@ -305,6 +305,10 @@ public: for (size_t strm_port = 0; strm_port < args.channels.size(); ++strm_port) { auto rx_channel = args.channels.at(strm_port); auto rx_chain = _get_rx_chan(rx_channel); + if (rx_chain.edge_list.empty()) { + throw uhd::runtime_error("Graph edge list is empty for rx channel " + + std::to_string(rx_channel)); + } UHD_LOG_TRACE("MULTI_USRP", "Connecting " << rx_chain.edge_list.back().src_blockid << ":" << rx_chain.edge_list.back().src_port @@ -386,6 +390,10 @@ public: for (size_t strm_port = 0; strm_port < args.channels.size(); ++strm_port) { auto tx_channel = args.channels.at(strm_port); auto tx_chain = _get_tx_chan(tx_channel); + if (tx_chain.edge_list.empty()) { + throw uhd::runtime_error("Graph edge list is empty for tx channel " + + std::to_string(tx_channel)); + } UHD_LOG_TRACE("MULTI_USRP", "Connecting TxStreamer:" << strm_port << " -> " << tx_chain.edge_list.back().dst_blockid << ":" |