MACRO

MACRO

Top  Previous  Next

Action

This statement allow you to define a Macro.

 

 

Syntax

MACRO name

  macrodef

END MACRO

 

 

Remarks

name

The name of the macro. Each macro need to have a unique name.

macrodef

The code you want to have inserted when you use the macro.

 

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

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