Keysight P9241, Руководство программиста SCPI

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Programming Examples
38
Keysight P9241/42/43A Oscilloscopes SCPI Programmer's Guide 1301
}
if (strcmp(str_out, "") != 0)
{
printf("INST Error%s\n", str_out);
iflush(id, I_BUF_READ | I_BUF_WRITE);
}
}
SICL Example in Visual Basic
To run this example in Visual Basic for Applications:
1
Start the application that provides Visual Basic for Applications (for example,
Microsoft Excel).
2
Press ALT+F11 to launch the Visual Basic editor.
3
Add the sicl32.bas file to your project:
a
Choose File > Import File... .
b
Navigate to the header file, sicl32.bas (installed with Keysight IO Libraries
Suite and found in the Program Files\Agilent\IO Libraries Suite\include
directory), select it, and click Open .
4
Choose Insert > Module .
5
Cut-and-paste the code that follows into the editor.
6
Edit the program to use the SICL address of your oscilloscope, and save the
changes.
7
Run the program.
'
' Keysight SICL Example in Visual Basic
' -------------------------------------------------------------------
' This program illustrates a few commonly-used programming
' features of your Keysight oscilloscope.
' -------------------------------------------------------------------
Option Explicit
Public id As Integer ' Session to instrument.
' Declare variables to hold numeric values returned by
' ivscanf/ifread.
Public dblQueryResult As Double
Public Const ByteArraySize = 5000000
Public retCount As Long
Public byteArray(ByteArraySize) As Byte
' Declare fixed length string variable to hold string value returned
' by ivscanf.
Public strQueryResult As String * 200
' For Sleep subroutine.