1 files changed, 78 insertions, 0 deletions
diff --git a/usrp/limbo/inband/usrp_usb_interface.h b/usrp/limbo/inband/usrp_usb_interface.h
new file mode 100644
index 000000000..4d7750a7d
--- /dev/null
+++ b/usrp/limbo/inband/usrp_usb_interface.h
@@ -0,0 +1,78 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2007,2008 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 this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef INCLUDED_USRP_USB_INTERFACE_H
+#define INCLUDED_USRP_USB_INTERFACE_H
+
+#include <mblock/mblock.h>
+#include <vector>
+#include "usrp_standard.h"
+
+/*!
+ * \brief Implements the low level usb interface to the USRP
+ */
+class usrp_usb_interface : public mb_mblock
+{
+ public:
+
+  usrp_standard_tx_sptr d_utx;
+  usrp_standard_rx_sptr d_urx;
+
+  boost::shared_ptr<usrp_basic> d_ub_tx;
+  boost::shared_ptr<usrp_basic> d_ub_rx;
+  
+  mb_port_sptr	d_cs;
+  mb_port_sptr  d_rx_cs;
+  mb_port_sptr  d_tx_cs;
+  
+  long d_ntx_chan;
+  long d_nrx_chan;
+
+  bool d_fake_usrp;
+
+  bool d_rx_reading;
+
+  long d_interp_tx;
+  long d_decim_rx;
+
+  double d_rf_freq;
+
+  std::string d_rbf;
+
+ public:
+  usrp_usb_interface(mb_runtime *rt, const std::string &instance_name, pmt_t user_arg);
+  ~usrp_usb_interface();
+  void initial_transition();
+  void handle_message(mb_message_sptr msg);
+  usrp_subdev_spec pick_rx_subdevice();
+  usrp_subdev_spec pick_tx_subdevice();
+  usrp_subdev_spec pick_subdev(boost::shared_ptr<usrp_basic> d_usrp_basic, std::vector<int> candidates);
+
+ private:
+  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);
+  void handle_cmd_stop_reading(pmt_t data);
+ 
+};
+  
+
+#endif /* INCLUDED_USRP_USB_INTERFACE_H */