1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
## Copyright (C) 2018 John Donoghue <john.donoghue@ieee.org>
##
## This program is free software: you can redistribute it and/or modify it
## under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
## -*- texinfo -*-
## @deftypefn {} {@var{owner} =} getResourceOwner (@var{ar}, @var{terminal})
## Get the owner of pin allocated previously by configurePinResource.
##
## @subsubheading Inputs
## @var{ar} - connected arduino object
##
## @var{terminal} - terminal number to get owner of.
##
## @subsubheading Outputs
## @var{owner} = owner of the terminal pin, or "" if not owned.
##
## @seealso{configurePinResource}
## @end deftypefn
function retval = getResourceOwner (obj, terminal)
if nargin != 2
print_usage ();
endif
# note: matlab expects a number only - we will use either if or pin name
if !ischar(terminal) && !isnumeric(terminal)
error ("getResourceOwner: expects terminal id or pin name");
endif
pininfo = obj.get_pin(terminal);
retval = pininfo.owner;
endfunction
%!test
%! ar = arduino();
%! assert(!isempty(ar));
%! configurePin(ar, "d2", "digitaloutput");
%! assert(getResourceOwner(ar,"d2"), "digital");
|
