Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical

Comment on

( #3333=superdoc: print w/replies, xml ) Need Help??

A trip down memory lane here:

Closest I ever came to writing a driver in Perl was a while back when I used to use a EPROM burner that I got for free that didn't have the user software to go with it. I obtained a photocopy-of-a-photocopy-of-a-... you get the idea of the user's manual and it had the command protocol documented in its appendix.

I wrote a UI of my own using Perl running on top of a pre-cursor to Cygwin on DOS and wrote a XS module to actually talk to the serial port on the burner. The Perl program used the XS module for the low level stuff passing commands and data to the XS module's methods and happily burning on to the EPROMs or dumping them or whatever I needed.

Don't really use EPROMs any more and I gave the burner away along with the XT that I used to drive it. Getting XS to work was an education to say the least.

Peter L. Berghold -- Unix Professional
Peter -at- Berghold -dot- Net; AOL IM redcowdawg Yahoo IM: blue_cowdawg

In reply to Re^3: What is the best way to master perl by blue_cowdawg
in thread What is the best way to master perl by 5plit_func

Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":

  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?

    What's my password?
    Create A New User
    and all is quiet...

    How do I use this? | Other CB clients
    Other Users?
    Others scrutinizing the Monastery: (3)
    As of 2018-05-28 02:26 GMT
    Find Nodes?
      Voting Booth?