Remote-processing BASIC for the CX-10 Modbus Manuale Utente Scaricare il pdf (Pagina 49)

BASIC PROGRAMMING GUIDE

2-40

POP

Syntax: POP

variable [,variable,...]

Function: Takes a value PUSHed to a stack and assigns it to the variable.

Mode: Command, run

Use: POP X,Y,Z

DESCRIPTION

Multiple variables can be POPped off the stack by separating the variables with commas. The first value

POPped is the last value PUSHed.

POP and PUSH are useful for transferring data values between subroutines. They allow you to write a

subroutine with arbitrary variable names. Data transfers to and from the subroutine can be performed by

PUSH and POP, rather than by equating variable names.

PUSH, LD@, ST@

ERROR

A-STACK No

variable

on the stack when the POP instruction executed.

EXAMPLE

100 FOR N=2 TO 7

110 PUSH REGREAD(n)

120 NEXT

130 FOR N=2 TO 7

140 POP A

150 PRINT A*.00214

160 NEXT

>run

.536

3.445

2.334

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 83 84

Nessun commento

Remote-processing BASIC for the CX-10 Modbus Manuale Utente Pagina 49