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ENTER Enter From HP-IB
Note
Disconnect the computer before pressing
softkey
1 or execute ABORT 7,
LOCAL 7 from the computer. To execute the P-OP function, the spectrum
analyzer must be the only controller on the HP-IB.
10 OUTPUT
718;"VARDEF
P-ONEX,l,VARDEF
P-ONEY,l;"
20 OUTPUT
718;"VARDEF
PmTWOX,l;VARDEF
PmTWOY,l;"
30 OUTPUT
718;"FUNCDEF
P-OP,Q";
40 OUTPUT
718;"OUTPUT
5,B,79;";
50 OUTPUT
718;"OUTPUT
5,B,80;";
60 OUTPUT
718;"OUTPUT
5,B,59;";
70 OUTPUT
718;"ENTER
5,K,P,ONEX;";
80 OUTPUT
718;"ENTER
5,K,P,ONEY;";
90 OUTPUT
718;"ENTER
S,K,P-TWOX;";
100 OUTPUT
718;"ENTER
5,K,P_TWOY;";
110 OUTPUT
718;"PU;PA
200,190;DSPLY
P-ONEX,l0.2;";
120 OUTPUT
718;"PU;PA
200,180;DSPLY
P-ONEY,l0.2;";
130 OUTPUT
718;"PU;PA
200,170;DSPLY
P,TWOX,l0.2;";
140 OUTPUT
718;"PU;PA
200,160;DSPLY
P,TWOY,l0.2;";
150 OUTPUT
718;"RELHPIB;";
160 OUTPUT
718;"@;"
170 OUTPUT
718;"KEYDEF
l,P,OP,!DSP
OP;!;"
Declares the variables used to
hold the plotter coordinates.
Declares the variables used to
hold the plotter- coordinates.
D&nes
a function called
P-OI?
Sends ASCII co& for
“0”.
Sends ASCII code for
“P”.
Seno!s
ASCII
code
for
“;
“.
Gets plotter coordinates from
plotter:
Gets Y coordinutefrom plot&x
Gets Xcoordinutefrom plotter:
Gets
Y coordinate from plotter
Displays coordinate on spec-
trum analyzer screen.
Displays coordinate on spec-
trum analyzer screen.
Displays coordinate on spec-
trum
anulyz47.r
screen.
Displays coordinate on spec-
trum
analyzer
screen.
Releases spectrum analyzer con-
trol of the HP-IR
Marks the end of the function,
P-OR
Assigns the P-OP function to
sojtkey
1.
180 END
Description
Use the ENTER command to request data from an HP-IB device. The ENTER command causes
the spectrum analyzer to assume controller capabilities on HP-IB. The RELHPIB command may
be used to disable these capabilities. The returned data is formatted according to the format
specified in the format field:
K: Free field. ASCII real number format.
B: One-byte binary.
W: One-word (2 bytes) binary.
6-150
Programming Commands