ProSoft Technology MVI56-BAS - Manual (Page 105)

MVI56-BAS ♦ ControlLogix Platform BASIC CALLs Syntax
BASIC Module (DB/BAS Compatible) User Manual
ProSoft Technology, Inc. Page 105 of 234
December 13, 2011
9 BASIC CALLs Syntax
In This Chapter
 Data Conversion CALLs ...................................................................... 106
 Backplane CALLs ................................................................................ 113
 Serial Port CALLs ................................................................................ 123
 Wall Clock CALLs ................................................................................ 137
 String CALLs ....................................................................................... 147
 DH-485 CALLs .................................................................................... 156
 DF1 CALLs .......................................................................................... 171
 BASIC Program Flow Control CALLs .................................................. 176
 Background CALLs ............................................................................. 185
 Miscellaneous CALLs .......................................................................... 196
Most BASIC commands, statements, and operators deal with the pure BASIC
language itself. However, there are many applications which must interface to
real world hardware. The BASIC CALLs perform this hardware interface function.
There are CALLs that specifically interface the MVI56 backplane, the serial ports,
the on-board wall clock, and so on. In addition, there are CALLs that fulfill BASIC
shortcomings such as string manipulation and program flow control. The
following topics describe each CALL in detail.