From 70eae1d242a9530cab4efa927bd1331b099fdd00 Mon Sep 17 00:00:00 2001 From: Thomas Tsou Date: Thu, 5 Aug 2010 11:48:41 -0700 Subject: usrp1: Add FX2 firmware files These firmware files for the usrp1 are imported from GNURadio. --- firmware/fx2/include/usrp_interfaces.h | 47 ++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 firmware/fx2/include/usrp_interfaces.h (limited to 'firmware/fx2/include/usrp_interfaces.h') diff --git a/firmware/fx2/include/usrp_interfaces.h b/firmware/fx2/include/usrp_interfaces.h new file mode 100644 index 000000000..8666e0490 --- /dev/null +++ b/firmware/fx2/include/usrp_interfaces.h @@ -0,0 +1,47 @@ +/* -*- 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_INTERFACES_H_ +#define _USRP_INTERFACES_H_ + +/* + * We've now split the USRP into 3 separate interfaces. + * + * Interface 0 contains only ep0 and is used for command and status. + * Interface 1 is the Tx path and it uses ep2 OUT BULK. + * Interface 2 is the Rx path and it uses ep6 IN BULK. + */ + +#define USRP_CMD_INTERFACE 0 +#define USRP_CMD_ALTINTERFACE 0 +#define USRP_CMD_ENDPOINT 0 + +#define USRP_TX_INTERFACE 1 +#define USRP_TX_ALTINTERFACE 0 +#define USRP_TX_ENDPOINT 2 // streaming data from host to FPGA + +#define USRP_RX_INTERFACE 2 +#define USRP_RX_ALTINTERFACE 0 +#define USRP_RX_ENDPOINT 6 // streaming data from FPGA to host + + +#endif /* _USRP_INTERFACES_H_ */ -- cgit v1.2.3