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PROGRAMMING AND INTERFACING
Sample Programs
The examples below are written in HP Basic for Windows on a PC. The 1750 is set at GPIB address 12
and the GPIB card is set at location 700 in the PC.
a) This example uses HP Basic for Windows on a PC. The 1750 address is 12 and the IEEE-488
interface card address is at 700 in the PC.
10 REMOTE 712
20 OUTPUT 712; “R13T1X”
30 ENTER 712; A$
40 PRINT A$
50 END
b) This next example allows the user to enter commands from the PC keyboard and to view the
readings on the computer CRT.
10 DIM B$ [50] ‘dimension receive string
20 REMOTE 712 ‘set IEEE-488 to remote
30 INPUT A$ ‘ask for user keyboard command
40 OUTPUT 712; A$ ‘send keyboard command to 1750
50 ENTER 712; B$ ‘obtain a reading from the 1750
60 PRINT B$ ‘display the reading on the CRT
70 GOTO 30 ‘wait for the next keyboard command
c) This next example allows the user to use the [GET], group execute trigger function of the IEEE-
488 bus to trigger a reading.
10 DIM B$ [50] ‘dimension receive string
20 REMOTE 712 ‘set IEEE-488 to remote
30 OUTPUT 712; “T7X” ‘program the 1750 to one shot GET trigger
40 INPUT A$ ‘ask for user keyboard command
50 OUTPUT 712; A$ ‘send keyboard command to 1750
60 TRIGGER 712 ‘trigger the 1750 to take a reading
70 ENTER 712; B$ ‘obtain a reading from the 1750
80 PRINT B$ ‘display the reading on the CRT
90 GOTO 30 ‘wait for the next keyboard command
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