Constants.h File Reference

#include <SoapySDR/Config.h>

Go to the source code of this file.

Macros
#define	SOAPY_SDR_TX   0
#define	SOAPY_SDR_RX   1
#define	SOAPY_SDR_END_BURST   (1 << 1)
#define	SOAPY_SDR_HAS_TIME   (1 << 2)
#define	SOAPY_SDR_ONE_PACKET   (1 << 4)
#define	SOAPY_SDR_TIMEOUT   (-1)
#define	SOAPY_SDR_STREAM_ERROR   (-2)
#define	SOAPY_SDR_CORRUPTION   (-3)
#define	SOAPY_SDR_OVERFLOW   (-4)
#define	SOAPY_SDR_NOT_SUPPORTED   (-5)

Detailed Description

Constants used in the device API.

Copyright

Copyright (c) 2014-2014 Josh Blum SPDX-License-Identifier: BSL-1.0

Macro Definition Documentation

#define SOAPY_SDR_CORRUPTION   (-3)

Returned when read has data corruption. For example, the driver saw a malformed packet.

#define SOAPY_SDR_END_BURST   (1 << 1)

Indicate end of burst for transmit or receive. For write, end of burst if set by the caller. For read, end of burst is set by the driver.

#define SOAPY_SDR_HAS_TIME   (1 << 2)

Indicates that the time stamp is valid. For write, the caller must set has time when timeNs is provided. For read, the driver sets has time when timeNs is provided.

#define SOAPY_SDR_NOT_SUPPORTED   (-5)

Returned when a requested operation or flag setting is not supported by the underlying implementation.

#define SOAPY_SDR_ONE_PACKET   (1 << 4)

Indicates transmit or receive only a single packet. Applicable when the driver fragments samples into packets. For write, the user sets this flag to only send a single packet. For read, the user sets this flag to only receive a single packet.

#define SOAPY_SDR_OVERFLOW   (-4)

Returned when read has an overflow condition. For example, and internal buffer has filled.

#define SOAPY_SDR_RX   1

Constant to represent the receive direction

#define SOAPY_SDR_STREAM_ERROR   (-2)

Returned for non-specific stream errors.

#define SOAPY_SDR_TIMEOUT   (-1)

Returned when read has a timeout.

#define SOAPY_SDR_TX   0

Constant to represent the transmit direction