[Commit-gnuradio] [gnuradio] 09/13: uhd: Adds ControlPort support to USRP source block's command message port.

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jcorgan pushed a commit to branch master
in repository gnuradio.

commit 7c587f08234712e884fccb77b595b432548e3173
Author: Tom Rondeau <address@hidden>
Date:   Tue Sep 29 10:59:20 2015 -0400

    uhd: Adds ControlPort support to USRP source block's command message port.
---
 gr-uhd/lib/usrp_source_impl.cc | 12 ++++++++++++
 gr-uhd/lib/usrp_source_impl.h  |  2 ++
 2 files changed, 14 insertions(+)

diff --git a/gr-uhd/lib/usrp_source_impl.cc b/gr-uhd/lib/usrp_source_impl.cc
index 0514840..e174e11 100644
--- a/gr-uhd/lib/usrp_source_impl.cc
+++ b/gr-uhd/lib/usrp_source_impl.cc
@@ -553,5 +553,17 @@ namespace gr {
       return num_samps;
     }
 
+    void
+    usrp_source_impl::setup_rpc()
+    {
+#ifdef GR_CTRLPORT
+      add_rpc_variable(
+        rpcbasic_sptr(new rpcbasic_register_handler<usrp_block>(
+          alias(), "command",
+          "", "UHD Commands",
+          RPC_PRIVLVL_MIN, DISPNULL)));
+#endif /* GR_CTRLPORT */
+    }
+
   } /* namespace uhd */
 } /* namespace gr */
diff --git a/gr-uhd/lib/usrp_source_impl.h b/gr-uhd/lib/usrp_source_impl.h
index 9f6fc1a..98af816 100644
--- a/gr-uhd/lib/usrp_source_impl.h
+++ b/gr-uhd/lib/usrp_source_impl.h
@@ -106,6 +106,8 @@ namespace gr {
                gr_vector_const_void_star &input_items,
                gr_vector_void_star &output_items);
 
+      void setup_rpc();
+
     private:
       //! Like set_center_freq(), but uses _curr_freq and _curr_lo_offset
       ::uhd::tune_result_t _set_center_freq_from_internals(size_t chan);