AlazarGetParameter¶

Function Syntax¶

RETURN_CODE AlazarGetParameter(HANDLE handle, U8 channel, U32 parameter, long * retValue)¶

Get a device parameter as a signed long value.

Return

ApiSuccess upon success, or an error code. See RETURN_CODE for more detailed information.

Parameters

handle: Board handle
channel: The channel to control. See ALAZAR_CHANNELS for a list of possible values. This parameter only takes unsigned 8-bit values.
parameter: The Parameter to modify. This can be one of ALAZAR_PARAMETERS.
retValue: Parameter’s value

LabVIEW Block Diagram¶

Related Enumerations¶

enum ALAZAR_PARAMETERS¶

Parameters suitable to be used with AlazarSetParameter() and/or AlazarGetParameter()

Values:

DATA_WIDTH = 0x10000009UL¶: The number of bits per sample.

SETGET_ASYNC_BUFFSIZE_BYTES = 0x10000039UL¶: The size of API-allocated DMA buffers in bytes.

SETGET_ASYNC_BUFFCOUNT = 0x10000040UL¶: The number of API-allocated DMA buffers.

GET_ASYNC_BUFFERS_PENDING = 0x10000050UL¶: DMA buffers currently posted to the board.

GET_ASYNC_BUFFERS_PENDING_FULL = 0x10000051UL¶: DMA buffers waiting to be processed by the application.

GET_ASYNC_BUFFERS_PENDING_EMPTY = 0x10000052UL¶: DMA buffers waiting to be filled by the board.

SET_DATA_FORMAT = 0x10000041UL¶: 0 if the data format is unsigned, and 1 otherwise

GET_DATA_FORMAT = 0x10000042UL¶: 0 if the data format is unsigned, and 1 otherwise

GET_SAMPLES_PER_TIMESTAMP_CLOCK = 0x10000044UL¶: Number of samples per timestamp clock.

GET_RECORDS_CAPTURED = 0x10000045UL¶: Records captured since the start of the acquisition (single-port) or buffer (dual-port)

ECC_MODE = 0x10000048UL¶: ECC mode. Member of ALAZAR_ECC_MODES.

GET_AUX_INPUT_LEVEL = 0x10000049UL¶: Read the TTL level of the AUX connector. Member of ALAZAR_AUX_INPUT_LEVELS

GET_CHANNELS_PER_BOARD = 0x10000070UL¶: Number of analog channels supported by this digitizer.

GET_FPGA_TEMPERATURE = 0x10000080UL¶: Current FPGA temperature in degrees Celcius. Only supported by PCIe digitizers.

PACK_MODE = 0x10000072UL¶: Get/Set the pack mode as a member of ALAZAR_PACK_MODES.

SET_SINGLE_CHANNEL_MODE = 0x10000043UL¶: Reserve all the on-board memory to the channel passed as argument. Single-port only.

API_FLAGS = 0x10000090UL¶: State of the API logging as a member of ALAZAR_API_TRACE_STATES.

enum ALAZAR_ECC_MODES¶

ECC Modes.

Values:

ECC_DISABLE = 0¶: Disable.

ECC_ENABLE = 1¶: Enable.

enum ALAZAR_AUX_INPUT_LEVELS¶

Auxiliary input levels.

Values:

AUX_INPUT_LOW = 0¶: Low level.

AUX_INPUT_HIGH = 1¶: High level.

enum ALAZAR_PACK_MODES¶

Data pack modes.

Values:

PACK_DEFAULT = 0¶: Default pack mode of the board.

PACK_8_BITS_PER_SAMPLE = 1¶: 8 bits per sample

PACK_12_BITS_PER_SAMPLE = 2¶: 12 bits per sample

enum ALAZAR_API_TRACE_STATES¶

API trace states.

Values:

API_ENABLE_TRACE = 1¶: Trace enabled.

API_DISABLE_TRACE = 0¶: Trace disabled.