Admin: /* Remarks */

2015-06-15T17:14:08Z

Remarks

Admin: Created page with "= Action = Branch to and execute subroutine. ..."

2013-02-11T18:05:02Z

Created page with "= Action = Branch to and execute subroutine. ..."

New page

= Action =

Branch to and execute subroutine.

 

 

= Syntax =

GOSUB label

 

 

= Remarks =
<div style="padding: 0px; margin: 0px 0px 0px 4px;">
{| width="488" cellspacing="0" cellpadding="1" border="1" style="border: 2px solid rgb(0, 0, 0); border-spacing: 0px; border-collapse: collapse;"
|- style="vertical-align: top;"
| valign="top" width="20%" style="width: 94px; border: 1px solid rgb(0, 0, 0);" |
Label

| valign="top" width="100%" style="width: 385px; border: 1px solid rgb(0, 0, 0);" |
The name of the label where to branch to.

|}
</div>
 

With GOSUB, your program jumps to the specified label, and continues execution at that label.

When it encounters a RETURN statement, program execution will continue after the GOSUB statement.

 

 

= See also =

[[GOTO]] , [[CALL]] , [[RETURN]]

 

 

= Example =

 <source lang="bascomavr">
'-----------------------------------------------------------------------------------------
'name : gosub.bas
'copyright : (c) 1995-2005, MCS Electronics
'purpose : demo: GOTO, GOSUB and RETURN
'micro : Mega48
'suited for demo : yes
'commercial addon needed : no
'-----------------------------------------------------------------------------------------

$regfile = "m48def.dat" ' specify the used micro
$crystal = 4000000 ' used crystal frequency
$baud = 19200 ' use baud rate
$hwstack = 32 ' default use 32 for the hardware stack
$swstack = 10 ' default use 10 for the SW stack
$framesize = 40 ' default use 40 for the frame space

Goto Continue
Print "This code will not be executed"

Continue: 'end a label with a colon
Print "We will start execution here"
Gosub Routine
Print "Back from Routine"
End

Routine: 'start a subroutine
Print "This will be executed"
Return 'return from subroutine
</source> {{Languages}}

[[Category:BASCOM Language Reference]]

@@ Line 32: / Line 32: @@
 When it encounters a RETURN statement, program execution will continue after the GOSUB statement.
 <span style="font-family: Arial;">&nbsp;</span>
 <span style="font-family: Arial;">&nbsp;</span>

GOSUB - Revision history

Admin: /* Remarks */

Admin: Created page with "= Action = Branch to and execute subroutine. ..."