6- 40
Sample Programs
init.bas Sample Program
1040 !
1050 !
1060 SUB Auto_msmts
1070 COM /Io/@Scope,@Path,Interface
1080 REAL Freq,Vpp
1090 DIM Vpp_str$[64]
1100 DIM Freq_str$[64]
1110 Bytes_read=0
1120 !
1130 ! Error checking on automatic measurements can be done using one of
two methods.
1140 ! The first method requires that you turn on results in the Measurement
subsystem
1150 ! using the command ":MEASure:SEND ON". When this is on, the
oscilloscope will return the
1160 ! measurement and a result indicator. The result flag is zero if
the measurement
1170 ! was successfully completed, otherwise a non-zero value is returned
which indicates
1180 ! why the measurement failed. See the Programmer's Manual for
descriptions of result
1190 ! indicators. The second method simply requires that you check the
return value of
1200 ! the measurement. Any measurement not made successfully will return
with the value
1210 ! +9.999e37. This could indicate that either the measurement was
unable to be
1220 ! performed or that insufficient waveform data was available to make
the measurement.
1230 !
1240 ! METHOD ONE
1250 !
1260 OUTPUT @Scope;":MEASure:SENDvalid ON" !turn on results
1270 OUTPUT @Scope;":MEASure:VPP? CHANnel1" !Query volts peak-to-peak
1280 ENTER @Scope;Vpp_str$
1290 Bytes_read=LEN(Vpp_str$) !Find length of string
1300 CLEAR SCREEN
1310 IF Vpp_str$[Bytes_read;1]="0" THEN !Check result value
1320 PRINT
1330 PRINT "VPP is ";VAL(Vpp_str$[1,Bytes_read-1])
1340 PRINT
1350 ELSE
1360 PRINT
1370 PRINT "Automated vpp measurement error with result
";Vpp_str$[Bytes_read;1]
1380 PRINT
1390 END IF
1400 !
Summary of Contents for Infiniium 8000A
Page 1: ...Agilent Technologies Infiniium 8000A Programmer s Reference ...
Page 2: ......
Page 20: ...Contents 16 ...
Page 21: ...1 Introduction to Programming ...
Page 43: ...2 LAN and GPIB Interfaces ...
Page 53: ...3 Message Communication and System Functions ...
Page 58: ...3 6 ...
Page 59: ...4 Status Reporting ...
Page 78: ...4 20 Figure 4 3 Status Reporting Decision Chart ...
Page 79: ...5 Programming Conventions ...
Page 84: ...5 6 Programming Conventions The Command Tree Figure 5 1 Command Tree ...
Page 85: ...5 7 Programming Conventions The Command Tree Figure 5 2 Command Tree Continued ...
Page 86: ...5 8 Programming Conventions The Command Tree Figure 5 3 Command Tree Continued ...
Page 87: ...5 9 Programming Conventions The Command Tree Figure 5 4 Command Tree Continued ...
Page 88: ...5 10 Programming Conventions The Command Tree Figure 5 5 Command Tree Continued ...
Page 89: ...5 11 Programming Conventions The Command Tree Figure 5 6 Command Tree Continued ...
Page 94: ...5 16 ...
Page 95: ...6 Sample Programs ...
Page 149: ...7 Acquire Commands ...
Page 176: ...7 28 Acquire Commands SRATe AUTO ...
Page 177: ...8 Bus Commands ...
Page 187: ...9 Calibration Commands ...
Page 195: ...10 Channel Commands ...
Page 223: ...11 Common Commands ...
Page 247: ...12 Digital Commands ...
Page 254: ...12 8 ...
Page 255: ...13 Disk Commands ...
Page 300: ...13 46 Disk Commands STORe Obsolete ...
Page 301: ...14 Display Commands ...
Page 322: ...14 22 ...
Page 323: ...15 External Trigger Commands ...
Page 343: ...16 Function Commands ...
Page 382: ...16 40 ...
Page 383: ...17 Hardcopy Commands ...
Page 391: ...18 Histogram Commands ...
Page 403: ...19 InfiniiScan ISCan Commands ...
Page 421: ...20 Limit Test Commands ...
Page 429: ...21 Marker Commands ...
Page 452: ...21 24 ...
Page 453: ...22 Mask Test Commands ...
Page 499: ...23 Measure Commands ...
Page 636: ...23 138 Measure Commands VUPPer ...
Page 637: ...24 Pod Commands ...
Page 642: ...24 6 ...
Page 643: ...25 Root Level Commands ...
Page 645: ...25 3 STORe SETup STORe WAVeform TER Trigger Event Register VIEW ...
Page 674: ...25 32 ...
Page 675: ...26 Self Test Commands ...
Page 679: ...27 System Commands ...
Page 694: ...27 16 ...
Page 695: ...28 Time Base Commands ...
Page 708: ...28 14 ...
Page 709: ...29 Trigger Commands ...
Page 822: ...29 114 ...
Page 823: ...30 Waveform Commands ...
Page 893: ...31 Waveform Memory Commands ...
Page 902: ...31 10 ...
Page 903: ...32 Error Messages ...
Page 914: ...32 12 ...