Merge branch 'master_converter_work'

3 files changed, 15 insertions, 13 deletions

diff --git a/host/lib/usrp/b200/b200_impl.cpp b/host/lib/usrp/b200/b200_impl.cpp
index f7ed35e50..09c0d3979 100644
--- a/host/lib/usrp/b200/b200_impl.cpp
+++ b/host/lib/usrp/b200/b200_impl.cpp
@@ -252,7 +252,7 @@ b200_impl::b200_impl(const device_addr_t &device_addr)
     ////////////////////////////////////////////////////////////////////
     // Local control endpoint
     ////////////////////////////////////////////////////////////////////
-    _local_ctrl = radio_ctrl_core_3000::make(vrt::if_packet_info_t::LINK_TYPE_CHDR, _ctrl_transport, zero_copy_if::sptr()/*null*/, B200_LOCAL_CTRL_SID);
+    _local_ctrl = radio_ctrl_core_3000::make(false/*lilE*/, _ctrl_transport, zero_copy_if::sptr()/*null*/, B200_LOCAL_CTRL_SID);
     _local_ctrl->hold_task(_async_task);
     _async_task_data->local_ctrl = _local_ctrl; //weak
     this->check_fpga_compat();
@@ -488,7 +488,7 @@ void b200_impl::setup_radio(const size_t dspno)
     // radio control
     ////////////////////////////////////////////////////////////////////
     const boost::uint32_t sid = (dspno == 0)? B200_CTRL0_MSG_SID : B200_CTRL1_MSG_SID;
-    perif.ctrl = radio_ctrl_core_3000::make(vrt::if_packet_info_t::LINK_TYPE_CHDR, _ctrl_transport, zero_copy_if::sptr()/*null*/, sid);
+    perif.ctrl = radio_ctrl_core_3000::make(false/*lilE*/, _ctrl_transport, zero_copy_if::sptr()/*null*/, sid);
     perif.ctrl->hold_task(_async_task);
     _async_task_data->radio_ctrl[dspno] = perif.ctrl; //weak
     _tree->access<time_spec_t>(mb_path / "time" / "cmd")
diff --git a/host/lib/usrp/b200/b200_io_impl.cpp b/host/lib/usrp/b200/b200_io_impl.cpp
index 5a588f902..d643ef855 100644
--- a/host/lib/usrp/b200/b200_io_impl.cpp
+++ b/host/lib/usrp/b200/b200_io_impl.cpp
@@ -214,11 +214,7 @@ rx_streamer::sptr b200_impl::get_rx_stream(const uhd::stream_args_t &args_)
     stream_args_t args = args_;
 
     //setup defaults for unspecified values
-    if (not args.otw_format.empty() and args.otw_format != "sc16")
-    {
-        throw uhd::value_error("b200_impl::get_rx_stream only supports otw_format sc16");
-    }
-    args.otw_format = "sc16";
+    if (args.otw_format.empty()) args.otw_format = "sc16";
     args.channels = args.channels.empty()? std::vector<size_t>(1, 0) : args.channels;
 
     boost::shared_ptr<sph::recv_packet_streamer> my_streamer;
@@ -226,6 +222,10 @@ rx_streamer::sptr b200_impl::get_rx_stream(const uhd::stream_args_t &args_)
     {
         const size_t chan = args.channels[stream_i];
         radio_perifs_t &perif = _radio_perifs[chan];
+        if (args.otw_format == "sc16") perif.ctrl->poke32(TOREG(SR_RX_FMT), 0);
+        if (args.otw_format == "sc12") perif.ctrl->poke32(TOREG(SR_RX_FMT), 1);
+        if (args.otw_format == "fc32") perif.ctrl->poke32(TOREG(SR_RX_FMT), 2);
+        if (args.otw_format == "sc8") perif.ctrl->poke32(TOREG(SR_RX_FMT), 3);
         const boost::uint32_t sid = chan?B200_RX_DATA1_SID:B200_RX_DATA0_SID;
 
         //calculate packet size
@@ -238,7 +238,7 @@ rx_streamer::sptr b200_impl::get_rx_stream(const uhd::stream_args_t &args_)
         const size_t bpp = _data_transport->get_recv_frame_size() - hdr_size;
         const size_t bpi = convert::get_bytes_per_item(args.otw_format);
         size_t spp = unsigned(args.args.cast<double>("spp", bpp/bpi));
-        spp = std::min<size_t>(2041, spp); //magic maximum for framing at full rate
+        spp = std::min<size_t>(2000, spp); //magic maximum for framing at full rate
 
         //make the new streamer given the samples per packet
         if (not my_streamer) my_streamer = boost::make_shared<sph::recv_packet_streamer>(spp);
@@ -316,11 +316,7 @@ tx_streamer::sptr b200_impl::get_tx_stream(const uhd::stream_args_t &args_)
     stream_args_t args = args_;
 
     //setup defaults for unspecified values
-    if (not args.otw_format.empty() and args.otw_format != "sc16")
-    {
-        throw uhd::value_error("b200_impl::get_rx_stream only supports otw_format sc16");
-    }
-    args.otw_format = "sc16";
+    if (args.otw_format.empty()) args.otw_format = "sc16";
     args.channels = args.channels.empty()? std::vector<size_t>(1, 0) : args.channels;
 
     boost::shared_ptr<sph::send_packet_streamer> my_streamer;
@@ -328,6 +324,10 @@ tx_streamer::sptr b200_impl::get_tx_stream(const uhd::stream_args_t &args_)
     {
         const size_t chan = args.channels[stream_i];
         radio_perifs_t &perif = _radio_perifs[chan];
+        if (args.otw_format == "sc16") perif.ctrl->poke32(TOREG(SR_TX_FMT), 0);
+        if (args.otw_format == "sc12") perif.ctrl->poke32(TOREG(SR_TX_FMT), 1);
+        if (args.otw_format == "fc32") perif.ctrl->poke32(TOREG(SR_TX_FMT), 2);
+        if (args.otw_format == "sc8") perif.ctrl->poke32(TOREG(SR_TX_FMT), 3);
 
         //calculate packet size
         static const size_t hdr_size = 0
diff --git a/host/lib/usrp/b200/b200_regs.hpp b/host/lib/usrp/b200/b200_regs.hpp
index ae39b95b2..c64066b27 100644
--- a/host/lib/usrp/b200/b200_regs.hpp
+++ b/host/lib/usrp/b200/b200_regs.hpp
@@ -43,6 +43,8 @@ localparam SR_RX_CTRL   = 96;
 localparam SR_RX_DSP    = 144;
 localparam SR_TX_DSP    = 184;
 localparam SR_TIME      = 128;
+localparam SR_RX_FMT    = 136;
+localparam SR_TX_FMT    = 138;
 
 localparam RB32_TEST            = 0;
 localparam RB64_TIME_NOW        = 8;