diff options
Diffstat (limited to 'host/lib/usrp/usrp2/io_impl.cpp')
| -rw-r--r-- | host/lib/usrp/usrp2/io_impl.cpp | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/host/lib/usrp/usrp2/io_impl.cpp b/host/lib/usrp/usrp2/io_impl.cpp index 642b6b08b..5529cfe57 100644 --- a/host/lib/usrp/usrp2/io_impl.cpp +++ b/host/lib/usrp/usrp2/io_impl.cpp @@ -119,7 +119,7 @@ static inline void usrp2_items_to_host_items( /*********************************************************************** * Receive Raw Data **********************************************************************/ -void usrp2_impl::recv_raw(uhd::metadata_t &metadata){ +void usrp2_impl::recv_raw(rx_metadata_t &metadata){ //do a receive _rx_smart_buff = _data_transport->recv(); @@ -161,8 +161,8 @@ void usrp2_impl::recv_raw(uhd::metadata_t &metadata){ * Send Data **********************************************************************/ size_t usrp2_impl::send( - const boost::asio::const_buffer &buff, - const uhd::metadata_t &metadata, + const asio::const_buffer &buff, + const tx_metadata_t &metadata, const std::string &type ){ uint32_t tx_mem[_mtu/sizeof(uint32_t)]; @@ -210,13 +210,19 @@ size_t usrp2_impl::send( * Receive Data **********************************************************************/ size_t usrp2_impl::recv( - const boost::asio::mutable_buffer &buff, - uhd::metadata_t &metadata, + const asio::mutable_buffer &buff, + rx_metadata_t &metadata, const std::string &type ){ //perform a receive if no rx data is waiting to be copied - if (asio::buffer_size(_rx_copy_buff) == 0) recv_raw(metadata); - //TODO otherwise flag the metadata to show that is is a fragment + if (asio::buffer_size(_rx_copy_buff) == 0){ + recv_raw(metadata); + } + //otherwise flag the metadata to show that is is a fragment + else{ + metadata = rx_metadata_t(); + metadata.is_fragment = true; + } //extract the number of samples available to copy //and a pointer into the usrp2 received items memory |