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-rw-r--r--host/include/uhd/device_deprecated.ipp4
1 files changed, 4 insertions, 0 deletions
diff --git a/host/include/uhd/device_deprecated.ipp b/host/include/uhd/device_deprecated.ipp
index 698a8a508..0ee1cd706 100644
--- a/host/include/uhd/device_deprecated.ipp
+++ b/host/include/uhd/device_deprecated.ipp
@@ -85,6 +85,7 @@ size_t send(
stream_args_t args;
args.cpu_format = (_send_tid == io_type_t::COMPLEX_FLOAT32)? "fc32" : "sc16";
args.otw_format = "sc16";
+ args.args["noclear"] = "1";
for (size_t ch = 0; ch < buffs.size(); ch++)
args.channels.push_back(ch); //linear mapping
_tx_streamer = get_tx_stream(args);
@@ -140,6 +141,7 @@ size_t recv(
stream_args_t args;
args.cpu_format = (_recv_tid == io_type_t::COMPLEX_FLOAT32)? "fc32" : "sc16";
args.otw_format = "sc16";
+ args.args["noclear"] = "1";
for (size_t ch = 0; ch < buffs.size(); ch++)
args.channels.push_back(ch); //linear mapping
_rx_streamer = get_rx_stream(args);
@@ -159,6 +161,7 @@ size_t get_max_send_samps_per_packet(void){
stream_args_t args;
args.cpu_format = "fc32";
args.otw_format = "sc16";
+ args.args["noclear"] = "1";
_tx_streamer = get_tx_stream(args);
_send_tid = io_type_t::COMPLEX_FLOAT32;
}
@@ -174,6 +177,7 @@ size_t get_max_recv_samps_per_packet(void){
stream_args_t args;
args.cpu_format = "fc32";
args.otw_format = "sc16";
+ args.args["noclear"] = "1";
_rx_streamer = get_rx_stream(args);
_recv_tid = io_type_t::COMPLEX_FLOAT32;
}