dsp rework: implement 64 bit ticks, no seconds

1 files changed, 4 insertions, 4 deletions

diff --git a/host/lib/usrp/b100/io_impl.cpp b/host/lib/usrp/b100/io_impl.cpp
index ac7c860d2..bd60e75cf 100644
--- a/host/lib/usrp/b100/io_impl.cpp
+++ b/host/lib/usrp/b100/io_impl.cpp
@@ -84,10 +84,8 @@ void b100_impl::handle_async_message(managed_recv_buffer::sptr rbuf){
         //fill in the async metadata
         async_metadata_t metadata;
         metadata.channel = 0;
-        metadata.has_time_spec = if_packet_info.has_tsi and if_packet_info.has_tsf;
-        metadata.time_spec = time_spec_t(
-            time_t(if_packet_info.tsi), size_t(if_packet_info.tsf), _clock_ctrl->get_fpga_clock_rate()
-        );
+        metadata.has_time_spec = if_packet_info.has_tsf;
+        metadata.time_spec = time_spec_t::from_ticks(if_packet_info.tsf, _clock_ctrl->get_fpga_clock_rate());
         metadata.event_code = async_metadata_t::event_code_t(sph::get_context_code(vrt_hdr, if_packet_info));
         _io_impl->async_msg_fifo.push_with_pop_on_full(metadata);
         if (metadata.event_code &
@@ -206,6 +204,7 @@ rx_streamer::sptr b100_impl::get_rx_stream(const uhd::stream_args_t &args_){
         + vrt::max_if_hdr_words32*sizeof(boost::uint32_t)
         + sizeof(vrt::if_packet_info_t().tlr) //forced to have trailer
         - sizeof(vrt::if_packet_info_t().cid) //no class id ever used
+        - sizeof(vrt::if_packet_info_t().tsi) //no int time ever used
     ;
     const size_t bpp = B100_MAX_PKT_BYTE_LIMIT - hdr_size;
     const size_t bpi = convert::get_bytes_per_item(args.otw_format);
@@ -262,6 +261,7 @@ tx_streamer::sptr b100_impl::get_tx_stream(const uhd::stream_args_t &args_){
         + sizeof(vrt::if_packet_info_t().tlr) //forced to have trailer
         - sizeof(vrt::if_packet_info_t().sid) //no stream id ever used
         - sizeof(vrt::if_packet_info_t().cid) //no class id ever used
+        - sizeof(vrt::if_packet_info_t().tsi) //no int time ever used
     ;
     static const size_t bpp = B100_MAX_PKT_BYTE_LIMIT - hdr_size;
     const size_t spp = bpp/convert::get_bytes_per_item(args.otw_format);