libusrp/host/lib/db_tv_rx_mimo.cc

40 lines
1.2 KiB
C++

//
// Copyright 2008,2009 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 asversion 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 <usrp/db_tv_rx_mimo.h>
db_tv_rx_mimo::db_tv_rx_mimo(usrp_basic_sptr usrp, int which,
double first_IF, double second_IF)
: db_tv_rx(usrp, which,first_IF,second_IF)
{
_enable_refclk(true);//enable FPGA refclock output on gpio 0
}
int
db_tv_rx_mimo::_refclk_divisor()
{
return 16;// 64/16=> 4 Mhz refclock
}