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by Beutrocks
Thu Aug 08, 2013 8:31 am
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

wrapping up

Alright I got my steppers and drivers but I was wondering of three 3 pololus could be powered by the raspberry pi 5v because I don't think I will use the micro stepping feature. Also how do I configure all the boards and such.
Thanks
by Beutrocks
Fri Aug 02, 2013 1:40 pm
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

More Motors

I bought 3 motors from ebay. I had passed the offer a few times but after looking back it is a really good deal. nema 17 stepper 50 something oz-in holding torque and are new . They also are cheap to ship here is the link http://www.ebay.com/itm/Stepper-motor-NEW-Nema17-DIY-CNC-Router-Mill-Robot-Rep...
by Beutrocks
Fri Aug 02, 2013 12:42 pm
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

Phew

I just cancelled the motors order and will place another. I had done some much research only to realize by myself that the motor wouldn't work with the pololu I will find another.
by Beutrocks
Thu Aug 01, 2013 11:01 pm
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

I know your no expert

Does anyone know if this motor I purchased would work with pololu boards or any inexpensive board. Or should I return it because I have heard it is bad for cnc mills. I may still be able to return it. EDIT: I forgot the link it is http://www.mpja.com/Stepper-Motor-NEMA-23-24V/productinfo/15837%20MS/
by Beutrocks
Tue Jul 30, 2013 10:35 pm
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

I feel stupid

You were right I feel stupid because I didn't even bother to check the md5 hash. A good lesson can be learned from this don't be lazy.

Thanks for noticing that :D
by Beutrocks
Wed Jul 24, 2013 7:57 pm
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

tantulum

10uf tantalum capacitor going from vcap to ground I have 3 other .1 uf ceramic disc capacitors spaced out between the power rails.
by Beutrocks
Wed Jul 24, 2013 7:16 am
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

Well

I have been directly wiring a desperate set of jumpers and only plugging in 17 to the main power rail and gnd to the gnd power rail(this is all well still leaving the previous normal circuit connections in place just using separate cables for ntrust TDO TDI TCK.) I've been using the commanded in my ...
by Beutrocks
Tue Jul 23, 2013 7:57 pm
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

Hmmm

IM not positive but Im pretty sure it wasn't also how would I check.
by Beutrocks
Tue Jul 23, 2013 1:41 pm
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

No Luck

I tried pulling power to the picnc board but had no luck unless you wanted me to unplug a certain power input on the pic32.

EDIT: I suppose if you wanted to have a look at it if you have no more suggestions I can post a 2-3gb copy of the sd for download if you wanted to try and figure it out.
by Beutrocks
Mon Jul 22, 2013 5:35 pm
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

What could this be

rpi@rpi-linuxcnc:/usr/local/bin$ sudo /usr/local/bin/pic32openocd picnc_bb.hex Open On-Chip Debugger 0.8.0-dev-00094-gc658229 (2013-07-21-19:21) Licensed under GNU GPL v2 For bug reports, read http://openocd.sourceforge.net/doc/doxygen/bugs.html Info : only one transport option; autoselect 'jtag' S...
by Beutrocks
Mon Jul 22, 2013 4:57 pm
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

Worked

Just came to say thanks now its time to shop for steppers and polulus.
by Beutrocks
Mon Jul 22, 2013 2:09 pm
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

Hey

I didn't mean 230 am if that's what you were thinking I meant 2 and half hours :lol: anyways im using the test.hex code at the end of the tut and getting. rpi@rpi-linuxcnc:~$ sudo /usr/local/bin/pic32openocd test.hex [sudo] password for rpi: Open On-Chip Debugger 0.8.0-dev-00094-gc658229 (2013-07-21...
by Beutrocks
Mon Jul 22, 2013 10:51 am
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

OpenOCD

No problem with WiFi I realized I have an old Ethernet adapter that plugs into the wall and can travel around 80 ft to a received. Im not home for about 2:30 more hours because I always go run on almost every weekday morning so I cant check the path although I am 90 percent sure it was right. Anothe...
by Beutrocks
Sun Jul 21, 2013 9:11 pm
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

JTAG help

I did everything right but keep getting Runtime Error: embedded:startup.tcl:47: Can't find openocd.cfg in procedure 'script' at file "embedded:startup.tcl", line 47 and Runtime Error: embedded:startup.tcl:47: Can't find openocd.cfg in procedure 'script' at file "embedded:startup.tcl", line 47 Error:...
by Beutrocks
Sun Jul 21, 2013 6:22 pm
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

Now I Can't Connect At All

Now I can't connect at all I suppose I will just reflash the sd. Also any tips or links for post above.
by Beutrocks
Sun Jul 21, 2013 5:23 am
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

Thank you so much

Ok should be smooth sailing from here. One last thing before I hopefully don't have too many more posts how should I configure my wifi adapter I tried editing etc/network nano interface and typed in what I saw on adafruit but no dice I am using a popular edimax for rpi. EDIT: You said in a previous ...
by Beutrocks
Sun Jul 21, 2013 4:41 am
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

Also

have you made the modifications for breadboard picware. Can I also just temporarily test if it works by powering a stepper without my polulu. I will get them soon.
by Beutrocks
Sun Jul 21, 2013 4:36 am
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

remote desktop

I'm using remote desktop but it doesn't do anything but show up as a black screen I can sort of right click and see those features but noting else.
by Beutrocks
Sun Jul 21, 2013 3:36 am
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

Thanks

worked but whats the login.
by Beutrocks
Sun Jul 21, 2013 1:14 am
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

boot

I had to fix a broken sd slot all better now but i cant ssh to my pi or see hdmi. when i boot with hdmi I see a color screen for about half a second then black. When I boot with no hdmi and network the pi boots up and all the lights turn on but I don't see the ip or device show up on my router. Any ...
by Beutrocks
Sun Jul 21, 2013 1:12 am
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

sorry

cant delete this :x
by Beutrocks
Tue Jul 16, 2013 2:08 am
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

Thanks

Thanks a lot I didn't know you had a pre-made image for picnc i'll try it out then maybe you could help me with pic interface and programming. I will use openBSD from rpi to pic preferably JTAG but ICSP works too. EDIT: I will test with some old printer/scanner steppers and if it works I will pic ou...
by Beutrocks
Mon Jul 15, 2013 2:07 pm
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

Is this wrong

Code: Select all

aj@aj-GA-78LMT-S2P:~/Desktop/rpi$ sudo cp -a emc2-dev rootfs/usr/src/
aj@aj-GA-78LMT-S2P:~/Desktop/rpi$ sudo chroot rootfs
root@aj-GA-78LMT-S2P:/# 




by Beutrocks
Mon Jul 15, 2013 1:52 pm
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

Which Post

sorry which one.
by Beutrocks
Mon Jul 15, 2013 4:58 am
Forum: Automation, sensing and robotics
Topic: LinuxCNC
Replies: 1021
Views: 354873

No

I wasn't what should I do to program for pi

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