#robotics | Logs for 2016-10-05

Back
[03:23:31] <anonnumberanon> rue_house, what do you mean about my code?
[09:17:39] <rue_house> I dont remmeber
[09:23:56] <veverak> deshipu: found nice PDF about glass climbing robot "https://www.google.cz/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0ahUKEwj9zfSH6MPPAhWYOsAKHeUKDV4QjhwIAw&url=http%3A%2F%2Fpe.org.pl%2Farticles%2F2016%2F4%2F12.pdf&psig=AFQjCNGKVE0j-hafap3vVkimdFxxUODG7w&ust=1475761927195741"
[09:24:22] <deshipu> you mean http://pe.org.pl/articles/2016/4/12.pdf
[09:27:00] <deshipu> veverak: "PRZEGLÄ„D ELEKTROTECHNICZNY"
[11:03:53] <JT-Shop> when printing an object with a through hole do you make any allowance for diameter creep?
[11:05:34] <peepsalot> add some clearance to the part design
[11:05:40] <peepsalot> or ream it post-print
[11:07:20] <JT-Shop> ok, thanks... just got my i3 chinlee clone running
[11:07:53] <peepsalot> i usually add 0.3-0.5mm to bolt holes that i want threads to slide through easily
[11:08:50] <peepsalot> .3 will still have some friction, other printers may produces prints with different tolerances
[11:12:13] <JT-Shop> thanks a lot for the info
[13:06:10] <SpeedEvil> http://imgur.com/gallery/kbylT Cat laser tower
[13:57:38] <Snert_> pert durned cute :)
[14:53:40] <SpeedEvil> Add vision, and 'keep away' and you could do fun things.
[14:54:02] <SpeedEvil> Especially if you add pop-up food dispensers
[16:13:53] <JT-Shop> can you do a dry run without the hot end on in repetier host?
[16:16:18] <Tom_L> https://forum.repetier.com/discussion/707/dry-run-how-to-handle
[16:19:27] <JT-Shop> hi Tom_L
[16:20:32] <JT-Shop> saw that thread...
[16:32:22] <anonnumberanon> damn rue_house one instruction vs 25 instructions...
[16:34:12] <anonnumberanon> If i clear a pin one instruction. If I clear "the pin that is sequentially supposed to be turned off right at this very moment", 25 instructions...
[16:35:11] <anonnumberanon> That means either I find a better way to turn off the pin that is supposed to turn off. Or I keep this way of doing it but I advance the timing by 25 instructions of time, that it about 1.5 us.
[16:35:49] <anonnumberanon> Which is already something I was thinking of doing for a lot more things in the program since there is so much overhead everywhere.
[16:36:02] <anonnumberanon> ifs, whiles
[21:23:38] <rue_house> told ya
[21:23:53] <rue_house> cache the data you need to turn it off
[21:24:23] <rue_house> I think even if you store it in an array its faster, but I'd use direct variables if you can
[22:30:11] <anonnumberanon> I don't understand
[22:38:18] <rue_house> arrays dont work well on small microcontrollers
[22:38:23] <rue_house> avoid arrays
[22:50:41] <anonnumberanon> Yeah but I don't have an alternative. (also btw i found out B 00000001 doesnt work in ave vecause that's arduino libraries. In act it would be 0b00000001.
[22:50:48] <anonnumberanon> )
[22:58:16] <rue_house> if its supported
[22:58:26] <rue_house> otherwise add my library and use b00000001