"John W. Krahn" writes:
>
> $ perl -le'my $x = sprintf q/%b/, 0xff; print $x'
>
>
> use Data::Dumper;
> $Data::Dumper::Useqq = 1;
>
> my $txstart = pack 'h*', 'fefe5a95';
>
> print Dumper $txstart;
Thank you and Shlomi Fish. I don't know when one stops being a
beginner in perl beca
On Wed, 06 Dec 2017 21:53:37 -0600
"Martin McCormick" wrote:
> A perl program needs to send binary data to an external device
> such that 0xff looks like
>
> I have a line in the program as follows:
>
> my $txstart = pack("h*","fefe5a95");
>
> Are those 4 bytes usable as the bin
On Wed, 2017-12-06 at 21:53 -0600, Martin McCormick wrote:
> A perl program needs to send binary data to an external device
> such that 0xff looks like
$ perl -le'my $x = sprintf q/%b/, 0xff; print $x'
> I have a line in the program as follows:
>
> my $txstart = pack("
