Example: Engine Monitor - Level -0 Widgets
|
10 ! *********************************************************************
20 ! Example: Engine Monitor - Level-0 Widgets
30 !
40 ! This program displays a simulated engine monitor for
50 ! a theoretical engine. Torque, pressure, and dwell are
60 ! displayed, as well as a Status Log.
70 !
80 ! ********************************************************
90 !
100 DIM Buf$[200]
110 !
120 ! Create the widgets
130 !
140 ASSIGN @Meter1 TO WIDGET "METER";SET ("X":200,"Y":10,"WIDTH":150,"HEIGHT":175,"TITLE":"Torque","ARC WIDTH":3)
150 ASSIGN @Bars1 TO WIDGET "BARS";SET ("X":375,"Y":10,"WIDTH":150,"HEIGHT":250,"TITLE":"Pressure","SHOW LIMITS":0)
160 ASSIGN @Dispdwell TO WIDGET "LABEL";SET ("X":200,"Y":200,"WIDTH":150,"HEIGHT":60,"TITLE":"Dwell")
170 ASSIGN @Logtext TO WIDGET "PRINTER";SET ("X":200,"Y":275,"WIDTH":325,"HEIGHT":100,"TITLE":"Status Log")
180 ASSIGN @Label TO WIDGET "LABEL"
190 CONTROL @Label;SET ("X":10,"Y":10,"WIDTH":150,"HEIGHT":25,"TITLE":" Quit ","SYSTEM MENU":"Quit")
200 ON EVENT @Label,"SYSTEM MENU" GOTO Finis
210 !
220 ! Run the widgets for the engine monitor
230 !
240 Value=50
250 Siz=15
260 Loop_val: !
270 FOR I=1 TO 10000
280 !
290 IF Value<25 OR Value>=85 THEN Value=50
300 Torq=INT(Value+Siz*RND)
310 Pres=INT(Value+Siz*RND)
320 Dwell=INT(Value+Siz*RND)
330 Value=INT(Value+Siz*(RND-.5))
340 !
350 CONTROL @Meter1;SET ("VALUE":Torq)
360 CONTROL @Bars1;SET ("VALUE":Pres)
370 CONTROL @Dispdwell;SET ("VALUE":Dwell)
380 OUTPUT Buf$ USING "#,K,DDDD,X,DDD,DDD,DDD";"Update #";I,Torq,Pres,Dwell
390 CONTROL @Logtext;SET ("APPEND TEXT":Buf$)
400 NEXT I
410 GOTO Loop_val
420 !
430 STOP
440 Finis: END
