[Commit-gnuradio] r5672 - gnuradio/branches/developers/gnychis/inband/usrp/host/lib/inband

[gnychis]

Author: gnychis
Date: 2007-06-04 16:07:27 -0600 (Mon, 04 Jun 2007)
New Revision: 5672

Modified:
   
gnuradio/branches/developers/gnychis/inband/usrp/host/lib/inband/usrp_usb_interface_stub.cc
   
gnuradio/branches/developers/gnychis/inband/usrp/host/lib/inband/usrp_usb_interface_stub.h
Log:
Work-in-progress before starting RX and TX m-blocks


Modified: 
gnuradio/branches/developers/gnychis/inband/usrp/host/lib/inband/usrp_usb_interface_stub.cc
===================================================================
--- 
gnuradio/branches/developers/gnychis/inband/usrp/host/lib/inband/usrp_usb_interface_stub.cc
 2007-06-04 21:51:21 UTC (rev 5671)
+++ 
gnuradio/branches/developers/gnychis/inband/usrp/host/lib/inband/usrp_usb_interface_stub.cc
 2007-06-04 22:07:27 UTC (rev 5672)
@@ -38,6 +38,7 @@
 static pmt_t s_cmd_usrp_write = pmt_intern("cmd-usrp-write");
 static pmt_t s_cmd_usrp_ntx_chan = pmt_intern("cmd-usrp-ntx-chan");
 static pmt_t s_cmd_usrp_nrx_chan = pmt_intern("cmd-usrp-nrx-chan");
+static pmt_t s_cmd_usrp_start_reading = pmt_intern("cmd-usrp-start-reading");
 static pmt_t s_response_usrp_ntx_chan = pmt_intern("response-usrp-ntx-chan");
 static pmt_t s_response_usrp_nrx_chan = pmt_intern("response-usrp-nrx-chan");
 static pmt_t s_response_usrp_open = pmt_intern("response-usrp-open");
@@ -86,31 +87,42 @@
   pmt_t data = msg->data();
   pmt_t invocation_handle;
 
-  // message came in on our control/status port
+  //------------- CONTROL / STATUS -------------//
   if (pmt_eq(port_id, d_cs->port_symbol())) {  
 
+    //------------ OPEN --------------//
     if (pmt_eq(event, s_cmd_usrp_open)){
       handle_cmd_open(data);
       return;
     }
+    //----------- CLOSE -------------//
     else if (pmt_eq(event, s_cmd_usrp_close)) {
       handle_cmd_close(data);
       return;
     }
+    //---------- NTX CHAN ----------//
     else if (pmt_eq(event, s_cmd_usrp_ntx_chan)) {
       invocation_handle = pmt_nth(0, data);
       d_cs->send(s_response_usrp_ntx_chan, pmt_list2(invocation_handle, 
pmt_from_long(d_ntx_chan)));
       return;
     }
+    //---------- NRX CHAN ----------//
     else if (pmt_eq(event, s_cmd_usrp_nrx_chan)) {
       invocation_handle = pmt_nth(0, data);
       d_cs->send(s_response_usrp_nrx_chan, pmt_list2(invocation_handle, 
pmt_from_long(d_nrx_chan)));
       return;
     }
+    //------------ WRITE -----------//
     else if(pmt_eq(event, s_cmd_usrp_write)) {
       handle_cmd_write(data);
       return;
     }
+    //-------- START READING --------//
+    else if(pmt_eq(event, s_cmd_usrp_start_reading)) {
+      handle_cmd_start_reading(data);
+      return;
+    }
+
     goto unhandled;
   }
 
@@ -143,9 +155,6 @@
 
   size_t n_bytes;
   
-  size_t psize;
-  bool underrun;  // this will need to go, as it is taken care of in the 
packet headers
-  
   d_cs->send(s_response_usrp_write, pmt_list3(invocation_handle, 
pmt_from_long(channel), PMT_T));
 
   if (verbose)
@@ -165,6 +174,14 @@
 }
 
 void
+usrp_usb_interface_stub::handle_cmd_start_reading(pmt_t data)
+{
+  pmt_t invocation_handle = pmt_nth(0, data);
+
+  return;
+}
+
+void
 usrp_usb_interface_stub::handle_cmd_close(pmt_t data)
 {
   pmt_t invocation_handle = pmt_nth(0, data);

Modified: 
gnuradio/branches/developers/gnychis/inband/usrp/host/lib/inband/usrp_usb_interface_stub.h
===================================================================
--- 
gnuradio/branches/developers/gnychis/inband/usrp/host/lib/inband/usrp_usb_interface_stub.h
  2007-06-04 21:51:21 UTC (rev 5671)
+++ 
gnuradio/branches/developers/gnychis/inband/usrp/host/lib/inband/usrp_usb_interface_stub.h
  2007-06-04 22:07:27 UTC (rev 5672)
@@ -54,6 +54,7 @@
   void handle_cmd_open(pmt_t data);
   void handle_cmd_close(pmt_t data);
   void handle_cmd_write(pmt_t data);
+  void handle_cmd_start_reading(pmt_t data);
  
 };