AlazarDSPGetNextBuffer#

Function Syntax#

RETURN_CODE AlazarDSPGetNextBuffer(HANDLE boardHandle, void *buffer, U32 bytesToCopy, U32 timeout_ms)#

Equivalent of AlazarDSPGetBuffer() to call with ADMA_ALLOC_BUFFERS.

This function should be called instead of AlazarWaitNextAsyncBufferComplete() in a standard acquisition configuration. See the documentation of this function for more information.

Parameters

  • boardHandle – Board that filled the buffer we want to retrieve

  • buffer – Pointer to a buffer to receive sample data from the digitizer board.

  • bytesToCopy – The number of bytes to copy into the buffer.

  • timeout_ms – Time to wait for the buffer to be ready before returning with an ApiWaitTimeout error.

LabVIEW Block Diagram#

../_images/AlazarDSPGetNextBuffer.vi.png