tag:blogger.com,1999:blog-1268880941558038958.post7925938357330376348..comments2023-02-25T09:36:38.270+00:00Comments on Think3dPrint3d: Duet - Arduino Due Compatible 3D Printer Electronics Tonyhttp://www.blogger.com/profile/10434414082369533349noreply@blogger.comBlogger164125tag:blogger.com,1999:blog-1268880941558038958.post-56096985792307190262016-01-13T19:55:02.150+00:002016-01-13T19:55:02.150+00:00Hi Eduardoz
After the V0.6 we removed the USB OTG...Hi Eduardoz<br /><br />After the V0.6 we removed the USB OTG capability from the Duet (it is not present on the 0.8.5). There really is not enough spare processing power to do video capture/compression and we decided that the other uses for USB host were outweighed by the effort to implement them.<br /><br />If you can get hold of a 0.6 that has the OTG hardware then you could implement some form of picture to the firmware but I feel it would be easier to use an external webcam on the same network as the Duet.<br /><br />Cheers<br /><br />TonyTonyhttps://www.blogger.com/profile/10434414082369533349noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-10990594345110848252016-01-12T10:24:13.806+00:002016-01-12T10:24:13.806+00:00Hello again,
Is duet compatible with usb host? li...Hello again,<br /><br />Is duet compatible with usb host? like arduino due? I'm thinking maybe i can send some pictures took with a webcam.<br /><br />ThanksAnonymoushttps://www.blogger.com/profile/08620071642642794776noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-65954973343059421232015-09-15T14:17:47.160+01:002015-09-15T14:17:47.160+01:00This comment has been removed by the author.Code Chiefhttps://www.blogger.com/profile/01368847973245642934noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-86183858932518410652015-09-11T15:27:40.511+01:002015-09-11T15:27:40.511+01:00You can control some CNC machines from it (Laser c...You can control some CNC machines from it (Laser cutters and 3d printers) I don't know what additions would need to be made, if any to control Routers or higher axis machines.Tonyhttps://www.blogger.com/profile/10434414082369533349noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-84477203729099307712015-09-08T21:16:23.219+01:002015-09-08T21:16:23.219+01:00awesome board from my experience, would love to se...awesome board from my experience, would love to see some CNC control firmware i could throw at it as the ethernet port and web interface make this soo user friendly.Anonymoushttps://www.blogger.com/profile/16612870024605751398noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-68801895551222891112015-06-20T10:53:22.134+01:002015-06-20T10:53:22.134+01:00Hi hengly
All the non standard libraries that the...Hi hengly<br /><br />All the non standard libraries that the project uses are within FE.lib which is in the same directory as the other KiCAD files.<br /><br />Did you download the whole project as a zip file?<br /><br />Cheers<br /><br />TonyTonyhttps://www.blogger.com/profile/10434414082369533349noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-63660484201552300872015-06-19T05:07:28.196+01:002015-06-19T05:07:28.196+01:00Hi tony,
I download the latest version of Duet K...Hi tony, <br /><br />I download the latest version of Duet KiCAD files, however, my KiCAD doesn't show the schematic component, instead a question mark is shown. Where should configure the library search path so that all components will appear? <br /><br />Thanks.henglyhttps://www.blogger.com/profile/00487918884490023825noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-6710608170273859732015-05-08T14:30:13.798+01:002015-05-08T14:30:13.798+01:00thanks,
i had stopped the coding project, lookin...thanks, <br /><br />i had stopped the coding project, looking for mechanical components, but i will back on it again.<br /><br />Thanks!Anonymoushttps://www.blogger.com/profile/08620071642642794776noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-9116419510974444162015-05-08T09:54:52.115+01:002015-05-08T09:54:52.115+01:00thanks,
i had stopped the coding project, lookin...thanks, <br /><br />i had stopped the coding project, looking for mechanical components, but i will back on it again.<br /><br />Thanks!Anonymoushttps://www.blogger.com/profile/08620071642642794776noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-84571945322053066192015-05-08T01:37:09.926+01:002015-05-08T01:37:09.926+01:00Eduardoz as far as I can tell, you will need to ed...Eduardoz as far as I can tell, you will need to edit:<br />Move.cpp<br />Move.h<br />Configuration.h<br />DriveMovement.cpp<br />DriveMovement.h<br />DDA.cpp<br />DDA.h<br />GCodes.cpp<br />Platform.h<br /><br />Potentially make a new gcode folder for a polar printer in the SD card folder.<br />And then mess with some of the JS for the website part of it.JBhttps://www.blogger.com/profile/08561650403013203180noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-60913287798364991622015-04-13T12:10:34.623+01:002015-04-13T12:10:34.623+01:00Best forum for help with the Duet is probably http...Best forum for help with the Duet is probably http://forums.reprap.org/list.php?340 because more Duets are currently used in Ormerods than anywhere else. Have you set up the files in the /sys folder of the SD card, in particular config.g and the homing files?Anonymoushttps://www.blogger.com/profile/11066279516346071578noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-48888130187166448382015-03-16T23:17:40.949+00:002015-03-16T23:17:40.949+00:00Hi Buck Sorry I missed your comment. The expansion...Hi Buck Sorry I missed your comment. The expansion header has 4 channels for stepper driver signals by default, the arrays from platform.h in the firmware below define all the pin numbers in the following order<br />X,Y,Z E1 (on the duet) then E1,E2,E3,E4 (on the expansion header):<br />#define STEP_PINS {14, 25, 5, X2, 41, 39, X4, 49}<br />#define DIRECTION_PINS {15, 26, 4, X3, 35, 53, 51, 48}<br />#define ENABLE_PINS {29, 27, X1, X0, 37, X8, 50, 47}<br /><br />So for example E4 is 49 for Step, 48 for Direction and 47 for enable.<br /><br />You will see some pins are Xn - these are pins that are not supported by the arduino due libraries and I wrote a separate library to use - if you don't need to recompile the firmware to use different pins then there is no need to worry about these specifically.<br /><br />As far as their location on the expansion header is concerned you can get the full schematic from the github linked in the main article however this summerises it:<br /><br />header pin number Labeled as function<br />15 PC9 E1 Step<br />16 PC3 E1 Dir<br />17 PC5 E1 En<br />19 PC7 E2 Step<br />20 PB14 E2 Dir<br />42 PC11 E3 Step<br />43 PC12 E3 Dir<br />44 PC13 E3 En<br />45 PC14 E4 Step<br />46 PC15 E4 Dir<br />47 PC16 E4 En<br /><br />Cheers<br /><br />Tony<br /><br />Tonyhttps://www.blogger.com/profile/10434414082369533349noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-32129675115132515592015-03-04T15:54:55.067+00:002015-03-04T15:54:55.067+00:00David your work is excellent.
I want to develope ...David your work is excellent.<br /><br />I want to develope a firmware with polar suport. <br /><br />I have knowledge with electronics, with arduino, C language and 3d printers... But I don't know how to start.<br /><br />Can you help me? Just I want to know where I can start and what steps i need to do to develope something like that.<br /><br />Thank youAnonymoushttps://www.blogger.com/profile/08620071642642794776noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-80736832740204121042015-02-23T03:31:51.832+00:002015-02-23T03:31:51.832+00:00Hi Tony,
I recently received my Duet and Duex boar...Hi Tony,<br />I recently received my Duet and Duex boards, and need to interface some larger steppers for the XY &Z axis, and was considering the Powerlolus mentioned above. Are the step, Direction, and Enable signals broken out to preconfigured pins on the expansion headers on either board?? If so, what pins would I use for each axis?? Sorry, I'm too challenged in the electronics and firmware language to figure it out easily myself. Thank you for any help you can provide!!Anonymoushttps://www.blogger.com/profile/00535848174949600286noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-10407896164057499302015-02-15T02:29:59.504+00:002015-02-15T02:29:59.504+00:00my problem is that i followed the wiring diagram c...my problem is that i followed the wiring diagram completely, i have installed the DC42 reprap firmware but when i open ponterface , it connects, moves each axis independantly but wont home and my thermistors for both bed and single extruder dont register. is there a forum or help blog for setting up the firmwares gcode config file and tool setups, this maybe the issues that i am having.thankssilent420wolfhttps://www.blogger.com/profile/01713901747024707445noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-59626362590966803362015-02-15T02:28:17.599+00:002015-02-15T02:28:17.599+00:00This comment has been removed by the author.silent420wolfhttps://www.blogger.com/profile/01713901747024707445noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-79422538755228070512015-02-10T10:36:41.347+00:002015-02-10T10:36:41.347+00:00To use a thermocouple, you would need to use a the...To use a thermocouple, you would need to use a thermocouple amplifier board. These come in two forms: ones with digital output and typically based around the MAX31855 chip, and ones with analog output typically based around the AD595 or AD8495 chip. You can get these from Adafruit, Sparkfun and eBay. Then the firmware would need to be changed to support the board. Supporting the analog sort would be easiest. I can probably find time to do this. But you only need a thermocouple if you want to extrude at higher temperatures than for ABS.Anonymoushttps://www.blogger.com/profile/11066279516346071578noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-65291776231702655402015-02-10T10:22:56.794+00:002015-02-10T10:22:56.794+00:00If you are using just 2 extruders, then instead of...If you are using just 2 extruders, then instead of modifying the Duet and DuetX4 to get rid of the noise on the second thermistor, it is simpler just to swap the heated bed and hot end #2 thermistors. The firmware has a configuration option to remap thermistor channels in the M305 command.Anonymoushttps://www.blogger.com/profile/11066279516346071578noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-34198277493964921572015-02-10T10:17:51.355+00:002015-02-10T10:17:51.355+00:00There is now firmware support both for delta print...There is now firmware support both for delta printers and for a colour touch screen control panel. See https://miscsolutions.wordpress.com/2015/01/04/upgrading-the-mini-kossel-to-duet-electronics-part-1-hardware/ and the subsequent posts.Anonymoushttps://www.blogger.com/profile/11066279516346071578noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-6295448959439982572015-02-10T10:14:39.895+00:002015-02-10T10:14:39.895+00:00I would be happy to add CoreXY support to the firm...I would be happy to add CoreXY support to the firmware (I recently added delta support), however I don't have a CoreXY printer to test it on.Anonymoushttps://www.blogger.com/profile/11066279516346071578noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-87730243160675566582015-02-10T10:12:18.467+00:002015-02-10T10:12:18.467+00:00There is now, it'a at https://github.com/dc42/...There is now, it'a at https://github.com/dc42/RepRapFirmware/tree/dev.Anonymoushttps://www.blogger.com/profile/11066279516346071578noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-3841417254603365442015-02-10T10:08:07.603+00:002015-02-10T10:08:07.603+00:00My fork of the firmware does now, it's at http...My fork of the firmware does now, it's at https://github.com/dc42/RepRapFirmware/tree/dev.Anonymoushttps://www.blogger.com/profile/11066279516346071578noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-4172625882530947112015-02-10T10:06:33.231+00:002015-02-10T10:06:33.231+00:00Delta printers are now supported in my fork of the...Delta printers are now supported in my fork of the firmware, see https://github.com/dc42/RepRapFirmware/tree/dev.Anonymoushttps://www.blogger.com/profile/11066279516346071578noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-79585724881591326892015-02-08T17:33:07.344+00:002015-02-08T17:33:07.344+00:00I think the wiring in the wiki should still be cor...I think the wiring in the wiki should still be correct for the Duet and Duex4. There is one change if you want to improve the Duex4 thermistor readings like David Crocker showed here:<br /><br />https://miscsolutions.wordpress.com/2014/07/27/converting-the-reprappro-ormerod-to-dual-colour/<br /><br />scroll down to "Modifying the Duet and DueX4 (optional)"Tonyhttps://www.blogger.com/profile/10434414082369533349noreply@blogger.comtag:blogger.com,1999:blog-1268880941558038958.post-84521314552120135002015-02-08T17:27:20.129+00:002015-02-08T17:27:20.129+00:00thanks for the reply Tony, i purchased my boards o...thanks for the reply Tony, i purchased my boards on 1/19/2015 and the wiring in the wiki is outdated, can you direct me to a correct wiring of the board please. on the main board where i am to connect heater and thermistor for the hotend i am reading +12v across the one thermistor and the hotend circuits and i shouldnt get 12v on the thermistor circuit correct. thanks for your help.silent420wolfhttps://www.blogger.com/profile/01713901747024707445noreply@blogger.com