X-Git-Url: https://git.gag.com/?p=debian%2Fgnuradio;a=blobdiff_plain;f=usrp%2Fhost%2Flib%2Fusrp_config.h;fp=usrp%2Fhost%2Flib%2Fusrp_config.h;h=ee5cb63bd5aed2634df68379dd8d4eb898e04eb9;hp=0000000000000000000000000000000000000000;hb=35e43e8d8c271e6842191cac3fc3f2f88a861183;hpb=ea29b08aeb54227e6628f655ccfdb96fe4d8c378

diff --git a/usrp/host/lib/usrp_config.h b/usrp/host/lib/usrp_config.h
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+/* -*- c++ -*- */
+/*
+ * Copyright 2003 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 GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _USRP_CONFIG_H_
+#define _USRP_CONFIG_H_
+
+/*
+ * ----------------------------------------------------------------
+ * USRP Rx configurations.
+ *
+ * For now this is a placeholder, but will eventually specify the
+ * mapping from A/D outputs to DDC inputs (I & Q).
+ *
+ * What's implemented today is a single DDC that has its I input
+ * connected to ADC0 and its Q input connected to ADC1
+ * ----------------------------------------------------------------
+ */
+
+#define	USRP_RX_CONFIG_DEFAULT	0
+
+/*!
+ * given a usrp_rx_config word, return the number of I & Q streams that
+ * are interleaved on the USB.
+ */
+
+int usrp_rx_config_stream_count (unsigned int usrp_rx_config);
+
+/*
+ * USRP Tx configurations.
+ *
+ * For now this is a placeholder, but will eventually specify the
+ * mapping from DUC outputs to D/A inputs.
+ *
+ * What's implemented today is a single DUC that has its I output
+ * connected to DAC0 and its Q output connected to DAC1
+ */
+
+#define	USRP_TX_CONFIG_DEFAULT	0
+
+/*!
+ * given a usrp_tx_config word, return the number of I & Q streams that
+ * are interleaved on the USB.
+ */
+
+int usrp_tx_config_stream_count (unsigned int usrp_tx_config);
+
+
+#endif /* _USRP_CONFIG_H_ */