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/**
* @file devinfo.h
*
* @brief Routines for parsing and handling device identifier
*
* This file is part of the bladeRF project:
* http://www.github.com/nuand/bladeRF
*
* Copyright (C) 2013 Nuand LLC
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef DEVINFO_H_
#define DEVINFO_H_
#include <stddef.h>
/* Reserved values for bladerf_devinfo fields to indicate "undefined" */
#define DEVINFO_SERIAL_ANY "ANY"
#define DEVINFO_BUS_ANY UINT8_MAX
#define DEVINFO_ADDR_ANY UINT8_MAX
#define DEVINFO_INST_ANY UINT_MAX
struct bladerf_devinfo_list {
struct bladerf_devinfo *elt;
size_t num_elt; /* Number of elements in the list */
size_t backing_size; /* Size of backing array */
};
#include "backend/backend.h"
int probe(backend_probe_target target_device, struct bladerf_devinfo **devices);
int bladerf_get_device_list(struct bladerf_devinfo **devices);
void bladerf_free_device_list(struct bladerf_devinfo *devices);
/**
* Do the device instances for the two provided device info structures match
* (taking wildcards into account)?
*
* @param[in] a Device information to compare
* @param[in] b Device information to compare
*
* @return true on match, false otherwise
*/
bool bladerf_instance_matches(const struct bladerf_devinfo *a,
const struct bladerf_devinfo *b);
/**
* Do the serials for the two provided device info structures match
* (taking wildcards into account)?
*
* @param[in] a Device information to compare
* @param[in] b Device information to compare
*
* @return true on match, false otherwise
*/
bool bladerf_serial_matches(const struct bladerf_devinfo *a,
const struct bladerf_devinfo *b);
/**
* Do the bus and addr for the two provided device info structures match
* (taking wildcards into account)?
*
* @param[in] a Device information to compare
* @param[in] b Device information to compare
*
* @return true on match, false otherwise
*/
bool bladerf_bus_addr_matches(const struct bladerf_devinfo *a,
const struct bladerf_devinfo *b);
/**
* Create list of devinfos
*
* @param[in] list List of devinfos
*
* @return 0 on success, BLADERF_ERR_* on failure
*/
int bladerf_devinfo_list_init(struct bladerf_devinfo_list *list);
/**
* Get a pointer to the parent devinfo_list container of a devinfo
*
* @param[in] devinfo Device info
*
* @return pointer to container on success, NULL on error
*/
struct bladerf_devinfo_list *bladerf_get_devinfo_list(
struct bladerf_devinfo *devinfo);
/**
* Add an item to our internal devinfo list
*
* @param[inout] list List to append to
* @param[in] info Info to copy into the list
*
* @return 0 on success, BLADERF_ERR_* on failure
*/
int bladerf_devinfo_list_add(struct bladerf_devinfo_list *list,
struct bladerf_devinfo *info);
/**
* Fill out a device info structure based upon the provided device indentifer
* string. If a failure occurrs, the contents of d are undefined.
*
* For device identifier format, see the documentation for bladerf_open
* (in include/libbladeRF.h)
*
* @param[in] device_identifier Device identifier string
* @param[out] d Device info to fill in
*
* @return 0 on success, BLADERF_ERR_* on failure
*/
int str2devinfo(const char *device_identifier, struct bladerf_devinfo *d);
#endif
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