GNU Radio 3.4.2 C++ API
usrp_config.h
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00001 /* -*- c++ -*- */
00002 /*
00003  * Copyright 2003 Free Software Foundation, Inc.
00004  * 
00005  * This file is part of GNU Radio
00006  * 
00007  * GNU Radio is free software; you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation; either version 3, or (at your option)
00010  * any later version.
00011  * 
00012  * GNU Radio is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  * 
00017  * You should have received a copy of the GNU General Public License
00018  * along with GNU Radio; see the file COPYING.  If not, write to
00019  * the Free Software Foundation, Inc., 51 Franklin Street,
00020  * Boston, MA 02110-1301, USA.
00021  */
00022 
00023 #ifndef _USRP_CONFIG_H_
00024 #define _USRP_CONFIG_H_
00025 
00026 /*
00027  * ----------------------------------------------------------------
00028  * USRP Rx configurations.
00029  *
00030  * For now this is a placeholder, but will eventually specify the
00031  * mapping from A/D outputs to DDC inputs (I & Q).
00032  *
00033  * What's implemented today is a single DDC that has its I input
00034  * connected to ADC0 and its Q input connected to ADC1
00035  * ----------------------------------------------------------------
00036  */
00037 
00038 #define USRP_RX_CONFIG_DEFAULT  0
00039 
00040 /*!
00041  * given a usrp_rx_config word, return the number of I & Q streams that
00042  * are interleaved on the USB.
00043  */
00044 
00045 int usrp_rx_config_stream_count (unsigned int usrp_rx_config);
00046 
00047 /*
00048  * USRP Tx configurations.
00049  *
00050  * For now this is a placeholder, but will eventually specify the
00051  * mapping from DUC outputs to D/A inputs.
00052  *
00053  * What's implemented today is a single DUC that has its I output
00054  * connected to DAC0 and its Q output connected to DAC1
00055  */
00056 
00057 #define USRP_TX_CONFIG_DEFAULT  0
00058 
00059 /*!
00060  * given a usrp_tx_config word, return the number of I & Q streams that
00061  * are interleaved on the USB.
00062  */
00063 
00064 int usrp_tx_config_stream_count (unsigned int usrp_tx_config);
00065 
00066 
00067 #endif /* _USRP_CONFIG_H_ */