Hello community, I have a problem with XDATA variable ...
I hope you can help me.
An example:
Test;
Var s1: string [5]; Xdata;
S2: string [5];
L1, l2: word;
Begin
S1: = '1234';
S2: = 1234 ';
L1: = strlen (s1); // res = 0
L2: = strlen (s2); // res = 4
end.
// 8951mlk File:
<XDATA> Min 0x0000, Max 0x3fff
Why are the results not the same?
problem with XDATA variable
General discussion on mikroPascal PRO for 8051.
Author
Message
- lana.arsic
- mikroElektronika team
- Posts: 1715
- Joined: 15 Jan 2016 12:50
Re: problem with XDATA variable
#2 Post by lana.arsic » 09 Dec 2016 14:31
Hi Waldo,
Welcome to the MikroE forum.
I'm sorry for the inconvenience caused by this issue,
I have reported it to our developers.
Meanwhile, when string is located in xdata space you can try to use this function:
Best regards,
Lana
Welcome to the MikroE forum.
I'm sorry for the inconvenience caused by this issue,
I have reported it to our developers.
Meanwhile, when string is located in xdata space you can try to use this function:
Code: Select all
function strlen_xdata (str : ^xdata char) : byte;
var len : byte;
begin
len :=0;
while (str^ <> 0) do
begin
Inc(str);
Inc(len);
end;
result := len;
end;
Lana
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