3 * Copyright 2007 Free Software Foundation, Inc.
5 * This file is part of GNU Radio
7 * GNU Radio is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3, or (at your option)
12 * GNU Radio is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 #ifndef INCLUDED_USRP_USB_INTERFACE_H
22 #define INCLUDED_USRP_USB_INTERFACE_H
24 #include <mb_mblock.h>
26 #include "usrp_standard.h"
29 * \brief Implements the low level usb interface to the USRP
31 class usrp_usb_interface : public mb_mblock
35 usrp_standard_tx* d_utx;
36 usrp_standard_rx* d_urx;
57 usrp_usb_interface(mb_runtime *rt, const std::string &instance_name, pmt_t user_arg);
58 ~usrp_usb_interface();
59 void initial_transition();
60 void handle_message(mb_message_sptr msg);
63 void handle_cmd_open(pmt_t data);
64 void handle_cmd_close(pmt_t data);
65 void handle_cmd_write(pmt_t data);
66 void handle_cmd_start_reading(pmt_t data);
67 void handle_cmd_stop_reading(pmt_t data);
72 #endif /* INCLUDED_USRP_USB_INTERFACE_H */