1 files changed, 101 insertions, 0 deletions
diff --git a/gr-blocks/lib/ctrlport_probe_c_impl.cc b/gr-blocks/lib/ctrlport_probe_c_impl.cc
new file mode 100644
index 0000000000..e11bd0496e
--- /dev/null
+++ b/gr-blocks/lib/ctrlport_probe_c_impl.cc
@@ -0,0 +1,101 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2012-2013 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "ctrlport_probe_c_impl.h"
+#include <gr_io_signature.h>
+
+namespace gr {
+  namespace blocks {
+
+    ctrlport_probe_c::sptr
+    ctrlport_probe_c::make(const std::string &id,
+                           const std::string &desc)
+    {
+      return gnuradio::get_initial_sptr
+        (new ctrlport_probe_c_impl(id, desc));
+    }
+
+    ctrlport_probe_c_impl::ctrlport_probe_c_impl(const std::string &id,
+                                                 const std::string &desc)
+      : gr_sync_block("probe_c",
+                      gr_make_io_signature(1, 1, sizeof(gr_complex)),
+                      gr_make_io_signature(0, 0, 0)),
+        d_id(id), d_desc(desc), d_ptr(NULL), d_ptrLen(0)
+    {
+    }
+
+    ctrlport_probe_c_impl::~ctrlport_probe_c_impl()
+    {
+    }
+
+    std::vector<gr_complex>
+    ctrlport_probe_c_impl::get()
+    {
+      if(d_ptr != NULL && d_ptrLen > 0) {
+        ptrlock.lock();
+        std::vector<gr_complex> vec(d_ptr, d_ptr+d_ptrLen);
+        ptrlock.unlock();
+        return vec;
+      }
+      else {
+        std::vector<gr_complex> vec;
+        return vec;
+      }
+    }
+
+    int
+    ctrlport_probe_c_impl::work(int noutput_items,
+                                gr_vector_const_void_star &input_items,
+                                gr_vector_void_star &output_items)
+    {
+      const gr_complex *in = (const gr_complex*)input_items[0];
+
+      // keep reference to symbols
+      ptrlock.lock();
+      d_ptr = in;
+      d_ptrLen = noutput_items;
+      ptrlock.unlock();
+    
+      return noutput_items;
+    }
+
+    void
+    ctrlport_probe_c_impl::setup_rpc()
+    {
+#ifdef GR_CTRLPORT
+      d_rpc_vars.push_back(
+        rpcbasic_sptr(new rpcbasic_register_get<ctrlport_probe_c, std::vector<std::complex<float> > >(
+          alias(), d_id.c_str(), &ctrlport_probe_c::get, 
+          pmt::make_c32vector(0,-2),
+          pmt::make_c32vector(0,2),
+          pmt::make_c32vector(0,0), 
+          "volts", d_desc.c_str(), RPC_PRIVLVL_MIN,
+          DISPXY | DISPOPTSCATTER)));
+#endif /* GR_CTRLPORT */
+    }
+
+  } /* namespace blocks */
+} /* namespace gr */