LinuxCNC HAL #8: inside a component, fixing thcud

Upshot: "Learn to code" is a thing, right? Topic index: 00:00 - intro, why would you want to write a real time component 01:33 - all the components, ko's, comp's, and getting the code 04:00 - digging into the LinuxCNC source 05:25 - looking at and2.comp 08:05 - the main part of the comp, how it's like Arduino code 09:50 - redoing the messy ohmic probing HAL in a single line of a comp 11:10 - compiling and installing a comp file 13:44 - looking at thcud.comp, header, and the straightforward bugs 15:07 - the main function 21:43 - the more difficult bug 24:59 - getting the fix, the gist, and fucking lawyers 26:46 - the fix applied 27:29 - wrap-up My notes on getting these thcud fixes: https://github.com/swolebro/swolebro-youtube/blob/master/linuxcnc/misc/thcud-fixes Software Licenses and Failed States, by Martin Sústrik, author of ZeroMQ. http://250bpm.com/blog:82 Bonus fun, Programming Sucks, by some hilarious dude. https://www.stilldrinking.org/programming-sucks The thcud gist: https://gist.github.com/swolebro/483973b2081784baca9f04a9a95c6cea Browse the files exactly as shown in this video: https://github.com/swolebro/swolebro-youtube/tree/hal-tutorial-pt08 Check out the latest, including my other notes and links to other people's videos and configs: https://github.com/swolebro/swolebro-youtube/tree/master/linuxcnc Here's the full plasma build series: https://www.youtube.com/playlist?list=PL9xPdBFt5g3Q6TkuhhfQmQNm6TdvNkPuX Just the LinuxCNC stuff: https://www.youtube.com/playlist?list=PL9xPdBFt5g3Qnn3ZY2wYh7L2yzZ377UwI Help me make more cool shit: http://paypal.me/swolebroshopworks