'SCP' connector pane

SCP connector pane


Receive a single block of file data from an open SCP download channel.

SCP download channel must have been initialized already by calling SCP Init


This is a low-level VI whose usage is not typical. For quick 1-step downloads, use SCP EZ

It is not necessary to call this VI when using the “EZ” VIs.


cu64 LabSSH Session


SSH session refnum.

cu32 Bytes to Read


Read up to this amount of bytes from SCP download channel. If requested number of bytes are not available, this functions reads what is available and returns immediately without blocking. See Byte Count for the actual amount of bytes read.

cerrcodeclst error in

Default:No Error

Incoming error from previous VI call. Is passed through to error out.


LabVIEW will not execute Call Library Function Node if there is an error present on the wire. Ensure that there is no error prior to calling this VI – unexpected behavior will occur.

ci32 Timeout msec


Amount of time in milliseconds to wait for a response from remote host before a timeout error occurs.


iu64 LabSSH Session Out

Duplicate SSH session refnum.

i1du8 Data

1-D array of byte data, which represents the file being downloaded. It is up to the programmer to process this data (e.g. writing to local file).

iu32 Byte Count

Total number of bytes transferred.

ierrcodeclst error out

Error (if any) resulting from this VI call.