Returns the number of bytes in the input buffer of the specified serial port.

The Number of Bytes at Serial Port property specifies the number of bytes currently available at the serial port used by this session.

Visa Bytes at Serial Port is a Property Node with a VISA class of Instr.


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Inputs/Outputs

  • cvsrn.png reference —

  • cerrcodeclst.png error in (no error) —

  • ivsrn.png reference out —

  • ierrcodeclst.png error out —

  • iu32.png Serial Settings:Number of Bytes at Serial Port —