[Commit-gnuradio] r11071 - in gnuradio/branches/developers/eb/vrt: gr-vrt/src vrt/include/vrt vrt/lib

[eb]

Author: eb
Date: 2009-05-20 02:13:14 -0600 (Wed, 20 May 2009)
New Revision: 11071

Modified:
   gnuradio/branches/developers/eb/vrt/gr-vrt/src/vrt.i
   gnuradio/branches/developers/eb/vrt/gr-vrt/src/vrt_quadradio_source_32fc.cc
   gnuradio/branches/developers/eb/vrt/gr-vrt/src/vrt_quadradio_source_32fc.h
   gnuradio/branches/developers/eb/vrt/vrt/include/vrt/quadradio.h
   gnuradio/branches/developers/eb/vrt/vrt/lib/quadradio.cc
Log:
added support to set dboard ctrl reg

Modified: gnuradio/branches/developers/eb/vrt/gr-vrt/src/vrt.i
===================================================================
--- gnuradio/branches/developers/eb/vrt/gr-vrt/src/vrt.i        2009-05-20 
07:24:36 UTC (rev 11070)
+++ gnuradio/branches/developers/eb/vrt/gr-vrt/src/vrt.i        2009-05-20 
08:13:14 UTC (rev 11071)
@@ -70,6 +70,9 @@
 
 public:
   ~vrt_quadradio_source_32fc();
+
+  bool write_dboard_pins(int v);
+
 };
 
 

Modified: 
gnuradio/branches/developers/eb/vrt/gr-vrt/src/vrt_quadradio_source_32fc.cc
===================================================================
--- gnuradio/branches/developers/eb/vrt/gr-vrt/src/vrt_quadradio_source_32fc.cc 
2009-05-20 07:24:36 UTC (rev 11070)
+++ gnuradio/branches/developers/eb/vrt/gr-vrt/src/vrt_quadradio_source_32fc.cc 
2009-05-20 08:13:14 UTC (rev 11071)
@@ -59,3 +59,9 @@
 {
   return d_qr->stop_streaming();
 }
+
+bool 
+vrt_quadradio_source_32fc::write_dboard_pins(int v)
+{
+  return d_qr->write_dboard_pins(v);
+}

Modified: 
gnuradio/branches/developers/eb/vrt/gr-vrt/src/vrt_quadradio_source_32fc.h
===================================================================
--- gnuradio/branches/developers/eb/vrt/gr-vrt/src/vrt_quadradio_source_32fc.h  
2009-05-20 07:24:36 UTC (rev 11070)
+++ gnuradio/branches/developers/eb/vrt/gr-vrt/src/vrt_quadradio_source_32fc.h  
2009-05-20 08:13:14 UTC (rev 11071)
@@ -56,6 +56,12 @@
    * \brief Called by scheduler when stopping flowgraph
    */
   virtual bool stop();
+
+  /*!
+   * \brief write \p v to daugherboard control setting register
+   */
+  bool write_dboard_pins(int v);
+
 };
 
 

Modified: gnuradio/branches/developers/eb/vrt/vrt/include/vrt/quadradio.h
===================================================================
--- gnuradio/branches/developers/eb/vrt/vrt/include/vrt/quadradio.h     
2009-05-20 07:24:36 UTC (rev 11070)
+++ gnuradio/branches/developers/eb/vrt/vrt/include/vrt/quadradio.h     
2009-05-20 08:13:14 UTC (rev 11071)
@@ -71,6 +71,7 @@
     bool start_streaming(int samples_per_pkt = 0);
     bool stop_streaming();
 
+    bool write_dboard_pins(int v);
   };
 
 };

Modified: gnuradio/branches/developers/eb/vrt/vrt/lib/quadradio.cc
===================================================================
--- gnuradio/branches/developers/eb/vrt/vrt/lib/quadradio.cc    2009-05-20 
07:24:36 UTC (rev 11070)
+++ gnuradio/branches/developers/eb/vrt/vrt/lib/quadradio.cc    2009-05-20 
08:13:14 UTC (rev 11071)
@@ -66,7 +66,28 @@
   return send_stop_rx_command(d_ctrl_fd);
 }
 
+bool
+vrt::quadradio::write_dboard_pins(int v)
+{
+  uint32_t cmd[3];
+  cmd[0] = htonl(0);              // verb: set
+  cmd[1] = htonl(1);              // id: dboard_pins
+  cmd[2] = htonl(v);              // value
 
+  int r = send(d_ctrl_fd, cmd, sizeof(cmd), 0);
+  if (r < 0){
+    perror("send");
+    return false;
+  }
+  if (r != sizeof(cmd)){
+    fprintf(stderr, "send: short return value.  expected %zd, got %d\n", 
sizeof(cmd), r);
+    return false;
+  }
+
+  return true;
+}
+  
+
 bool
 vrt::quadradio::open_sockets(const char *quad_radio_ip, int 
quad_radio_ctrl_port,
                             int *ctrl_fd_ptr, struct in_addr *ctrl_port_inaddr,