Pointers question (v2.20)

[matrix]

Is there a way to access xdata memory via pointer?

[slavisa.zlatanovic]

Hi!

Is there a way to access xdata memory via pointer?

Yes, there is. See the example below:

Code: Select all

program Test;

type
  xdata_byte = byte; xdata;
  
var x : xdata_byte;
var p123 : ^xdata_byte;

begin
 x := 0xFF;
 p123 := @x;

while TRUE do
 begin
  P0 := x;
  Delay_1sec();
  inc(p123^);
 end;
end.

Also, be sure to read about the XDATA Specifics in the Help file.

[matrix]

Thank you, Slavisa, for support! It's now OK!