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2013-02-11T20:30:39Z

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= Action =

This statement allow you to define a Macro.

 

 

= Syntax =

MACRO name

  macrodef

END MACRO

 

 

= Remarks =
<div style="padding: 0px; margin: 0px 0px 0px 4px;">
{| width="604" 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="15%" style="width: 87px; border: 1px solid rgb(0, 0, 0);" |
name

| valign="top" width="100%" style="width: 508px; border: 1px solid rgb(0, 0, 0);" |
The name of the macro. Each macro need to have a unique name.

|- style="vertical-align: top;"
| valign="top" width="15%" style="width: 87px; border: 1px solid rgb(0, 0, 0);" |
macrodef

| valign="top" width="100%" style="width: 508px; border: 1px solid rgb(0, 0, 0);" |
The code you want to have inserted when you use the macro.

|}
</div>
 

Macro's must be defined before they can be used. When a macro is defined but not used in your code, it will not be compiled. You can use $INCLUDE to include a large number of macro's.

 

When the compiler encounters the name of a defined macro, it will insert the defined code at that place. While it looks similar to a sub routine, there are differences. A sub routine for example is called and has a RETURN(RET).

 

 

= See also =

[[SUB]] , [[GOSUB]]

 

 

= Example =

 <source lang="bascomavr">
Macro Usb_reset_data_toggle
Ueconx.rstdt = 1
End Macro

Macro Usb_disable_stall_handshake
Ueconx.stallrqc = 1
End Macro

Macro Set_power_down_mode
Smcr = 0
Smcr = Bits(se , Sm1)
sleep
End Macro

Usb_reset_data_toggle ' this will insert UECONRX.RSTD=1
Set_power_down_mode ' this will insert the following code :
Smcr = 0
Smcr = Bits(se , Sm1)
sleep
</source> {{Languages}}

[[Category:BASCOM Language Reference]]

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