Fluke ScopeMeter 190 Series, Programming Reference Manual

Page: 63 / 120

Page 3.44
If option V or v (value only) is given:
<trace_data> = <trace_samples><cr>
For detailed descriptions about the waveform structure,
refer to Appendix C.
If option S or s (Setup data only) is given:
<trace_data> = <trace_admin><cr>
where,
<trace_admin> = string of hexadecimal characters,
representing the setup related to the given
<trace_no>.
Example:
’***************** Begin example program *****************
’
’***** If an error occurs in the waveform data,
’***** the program stops.
’
C65536 = 65536 ’2-bytes Maximum constant
C32768 = 32768 ’2-bytes Sign-bit constant
C256 = 256 ’1-byte Maximum constant
C128 = 128 ’1-byte Sign-bit constant
OPEN "COM1:1200,N,8,1,CS,DS,RB2048" FOR RANDOM AS #1
CLS
GOSUB ClearPort ’Clears pending data from port
’
Query$ = "QW 10" ’Queries normal trace INPUT A when you
’select "Display Glitches No".
’Queries min/max trace INPUT A when you
’select "Persistence" or "Display
’Glitches Yes"; see also Command Syntax.
’*****
’* A normal trace is a series of waveform samples consisting
’* of single waveform points.
’* A min/max trace is a series of waveform samples consisting
’* of minimum and maximum waveform points.
’* A min/max/average trace is a series of waveform samples
’* consisting of minimum, maximum, and average waveform points.
’*****
PRINT #1, Query$ ’Response = <trace_admin>,<trace_samples>
GOSUB Acknowledge ’Inputs acknowledge from ScopeMeter
Resp$ = "" ’Clears the total Response string
GOSUB Response ’Writes waveform data to Resp$ & files
GOSUB Interpret.Admin ’Interprets waveform administration data
’See also Appendix C
GOSUB Interpret.Samples ’Interprets waveform sample data
GOSUB Create.CSV ’Creates Wave.CSV file from waveform data
’as input for Excel, for example.
END