Remote-processing CAMBASIC Manual do Utilizador descarregar pdf (Página 29)

Command Summary - 3

Command Syntax Purpose

DO/UNT IL DO list UNTIL expr. Executes until expression is true

DO/ENDDO DO n Fast loop structure

DPEEK n= DPEEK(address) Returns 16– bit value from memory

DPOKE DPOKE address, data Writes 16– bit value to memor y address

EDIT EDIT line Displays a line for editing

END END Causes program execution to cease

ERL n= ERL Returns line number associated with error

ERR n= ERR Returns error code associated with error

ERROR ERR n Simulates run– time error

EXIT EXIT [line] Allows branching out of a loop

EXIT CLEAR EXIT CLEAR Resets all loops and stacks

EXP n= EXP(m) Returns exponential function of “e”

FIND FIND [variable][command] Searches for parameter in program

FOR/NEXT/STEP FOR x= m TO n [STEP] Do a loop for n times

FPEEK a= FPEE K(address[,segment]) Returns floating point number from memory

FPOKE FPOKE address, data[,segment] Stores data in memory

FRE n= FRE(0) Returns free program and data bytes

n= FRE(c$) Returns unused string space

GOSUB GOSUB line/label Branches to a subroutine

GOTO GOTO line/label Branches to specified line number

HEX$ n= HEX$(m) Returns hex representation of m

IF/THEN/EL SE IF condition THEN .. ELSE .. Performs conditional operations

INC INC variable Increments variable by 1

INCF INCF variable Increments variable by 4

INKEY$ a$ = INKEY$(n) Returns serial characters

INP n= INP(I/O addre ss) Returns a byte from an I/O port

INPUT INPU T["string";] var Returns data from serial port

INPUT KEYPAD$ INPUT KEYP AD$ a$ Returns string from keypad

INSTR a = INSTR(n,a$, b$) Returns the position of b$ in a$

INT n= INT(b) Returns integer portion of b

KEYPAD$ a$= KEYPAD$(n) Returns last key from keypad port

LEFT$ n$= LEFT$(m$,p) Returns left– most characters of m$

LEN n= LEN(m$) Returns number of characters in m$

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 207 208

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Remote-processing CAMBASIC Manual do Utilizador Página 29