1 files changed, 77 insertions, 0 deletions
diff --git a/gr-usrp2/src/usrp2_source_32fc.cc b/gr-usrp2/src/usrp2_source_32fc.cc
new file mode 100644
index 000000000..0d34931a5
--- /dev/null
+++ b/gr-usrp2/src/usrp2_source_32fc.cc
@@ -0,0 +1,77 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008 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 <usrp2_source_32fc.h>
+#include <rx_32fc_handler.h>
+#include <gr_io_signature.h>
+#include <iostream>
+
+#define USRP2_SOURCE_32FC_DEBUG 0
+
+usrp2_source_32fc_sptr
+usrp2_make_source_32fc(const std::string &ifc, const std::string &mac_addr) 
+  throw (std::runtime_error)
+{
+  return usrp2_source_32fc_sptr(new usrp2_source_32fc(ifc, mac_addr));
+}
+
+usrp2_source_32fc::usrp2_source_32fc(const std::string &ifc, const std::string &mac_addr) 
+  throw (std::runtime_error)
+  : usrp2_source_base("usrp2_source_32fc",
+		      gr_make_io_signature(1, 1, sizeof(gr_complex)),
+		      ifc, mac_addr)
+{
+  set_output_multiple(USRP2_MIN_RX_SAMPLES);
+}
+
+usrp2_source_32fc::~usrp2_source_32fc()
+{
+}
+
+int
+usrp2_source_32fc::work(int noutput_items,
+			gr_vector_const_void_star &input_items,
+			gr_vector_void_star &output_items)
+{
+  if (USRP2_SOURCE_32FC_DEBUG)
+    printf("work: noutput_items=%i\n", noutput_items);
+  
+  gr_complex *out = (gr_complex *)output_items[0];
+
+  rx_32fc_handler::sptr handler = rx_32fc_handler::make(noutput_items, USRP2_MIN_RX_SAMPLES, out);
+
+  bool ok = d_u2->rx_samples(0, handler.get());
+  if (!ok)
+    std::cerr << "usrp2::rx_samples() failed" << std::endl;
+
+  int j = handler->nsamples();
+  int f = handler->nframes();
+  
+  if (USRP2_SOURCE_32FC_DEBUG)
+    printf("work: produced=%i items from %i frames\n\n", j, f);  
+    
+  return j;
+}