AMETEK Ls Series Driver Manual - Manual (Page 225)

IVI Driver Manual Lx / Ls Series
221
ciLxs_ReadInstrData
ViStatus ciLxs_ReadInstrData (ViSession instrumentHandle,
ViInt32 number_ofBytesToRead,
ViChar _VI_FAR readBuffer[],
ViPInt32 numBytesRead);
Purpose
This function reads data from the instrument.
Parameter List
instrumentHandle
Variable Type ViSession
The ViSession handle that you obtain from the ciLxs_init or
ciLxs_InitWithOptions function. The handle identifies a particular
instrument session.
Default Value: None
number_ofBytesToRead
Variable Type ViInt32
Pass the maximum number of bytes to read from the instruments.
Valid Range: 0 to the number of elements in the Read Buffer.
Default: 0
readBuffer
Variable Type ViChar[]
After this function executes, this parameter contains the data that
was read from the instrument.
numBytesRead
Variable Type ViInt32 (passed by reference)
Returns the number of bytes actually read from the instrument and
stored in the Read Buffer.
Return Value
Returns the status code of this operation. The status code either
indicates success or describes an error or warning condition. You
examine the status code from each call to an instrument driver
function to determine if an error occurred.