File Coverage

blib/lib/Device/WebIO/Device/DigitalOutput.pm
Criterion Covered Total %
statement 11 11 100.0
branch n/a
condition n/a
subroutine 3 3 100.0
pod 1 1 100.0
total 15 15 100.0


line stmt bran cond sub pod time code
1             # Copyright (c) 2014 Timm Murray
2             # All rights reserved.
3             #
4             # Redistribution and use in source and binary forms, with or without
5             # modification, are permitted provided that the following conditions are met:
6             #
7             # * Redistributions of source code must retain the above copyright notice,
8             # this list of conditions and the following disclaimer.
9             # * Redistributions in binary form must reproduce the above copyright
10             # notice, this list of conditions and the following disclaimer in the
11             # documentation and/or other materials provided with the distribution.
12             #
13             # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
14             # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15             # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16             # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
17             # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18             # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19             # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20             # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21             # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22             # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
23             # POSSIBILITY OF SUCH DAMAGE.
24             package Device::WebIO::Device::DigitalOutput;
25             $Device::WebIO::Device::DigitalOutput::VERSION = '0.009';
26 3     3   16808 use v5.12;
  3         10  
  3         117  
27 3     3   13 use Moo::Role;
  3         4  
  3         18  
28              
29             with 'Device::WebIO::Device';
30              
31             requires 'output_pin_count';
32             requires 'output_pin';
33             requires 'set_as_output';
34             requires 'is_set_output';
35              
36             # There may be more efficient ways to do this on your platform. Override
37             # this if there are.
38             sub output_port
39             {
40 2     2 1 5 my ($self, $out) = @_;
41              
42 2         13 for (0 .. ($self->output_pin_count - 1)) {
43 16         57 my $pin_out = ($out >> $_) & 1;
44 16         26 $self->output_pin( $_, $pin_out );
45             }
46              
47 2         10 return 1;
48             }
49              
50              
51             1;
52             __END__