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gnss-sdr/firmware/GN3S_v2/include/usb_common.h
Javier Arribas b849b20a8c Added optional support for Sparkfun SiGe GN3S USB GPS RF sampler:
- Added a pre-compiled custom GN3S firmware.
- Added a fully-compliant GNU Radio source block for GN3S USB dongle. It can be used also from GNU Radio companion and from Python applications.
- Added a new GN3S_Signal_Source block. It is possible to disable the GN3S signal source compilation. See README.

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@217 64b25241-fba3-4117-9849-534c7e92360d
2012-07-30 15:46:07 +00:00

39 lines
1.2 KiB
C

/* -*- 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 2, 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef _USB_COMMON_H_
#define _USB_COMMON_H_
extern volatile bit _usb_got_SUDAV;
extern volatile bit _usb_rx_overrun;
// Provided by user application to handle VENDOR commands.
// returns non-zero if it handled the command.
unsigned char app_vendor_cmd (void);
void usb_install_handlers (void);
void usb_handle_setup_packet (void);
#define usb_setup_packet_avail() _usb_got_SUDAV
#endif /* _USB_COMMON_H_ */