201 Reply by yizhou.he

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Re: Davinci Jr Repetier Port

The hotend and X carriage looks cool!

The link on the youtube is broken, you include extra "):" at the end of link address.

https://www.thingiverse.com/thing:2712439):


https://www.thingiverse.com/thing:2712439

(Da Vinci 1.0, Jr. 1.0 RAMPS, miniMaker) X4, (Creality CR-10S, CR-10 mini, Ender-3) X4, Anycubic MEGA X4, Anycubic Chrion X1, ADMILAB Gantry X2 (MonoPrice Maker Select V2, Plus, Ultimate)X4--Select mini X1, Anycubic photon X4, Wanhao duplicate D7 X1.
iNSTONE Inventor Pro X2, CTC Dual X2, ANET-A8, Hictop 3DP-11, Solidoodle Press, FLSUN I3 2017X1

202 Reply by pyr0ball

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Re: Davinci Jr Repetier Port

Ah thanks

203 Reply by labotecno (edited by labotecno 2017-12-20 17:28:04)

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Re: Davinci Jr Repetier Port

Can we porting firmware marlin 2 ? thank you for make inverse engeneering you make a very good job !do you have a good picture of the motherboard jr ?

204 Reply by yizhou.he

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Re: Davinci Jr Repetier Port

labotecno wrote:

Can we porting firmware marlin 2 ? thank you for make inverse engeneering you make a very good job !do you have a good picture of the motherboard jr ?

Marlin2 don't support ATSAM4E8E, it do support ATSAM3X8E, which means it possible to port it to Da Vinci 1.0, but not Jr. or mini yet.

http://soliforum.com/i/?znaL2gg.jpg

http://i.imgur.com/ym8bOOP.jpg

(Da Vinci 1.0, Jr. 1.0 RAMPS, miniMaker) X4, (Creality CR-10S, CR-10 mini, Ender-3) X4, Anycubic MEGA X4, Anycubic Chrion X1, ADMILAB Gantry X2 (MonoPrice Maker Select V2, Plus, Ultimate)X4--Select mini X1, Anycubic photon X4, Wanhao duplicate D7 X1.
iNSTONE Inventor Pro X2, CTC Dual X2, ANET-A8, Hictop 3DP-11, Solidoodle Press, FLSUN I3 2017X1

205 Reply by labotecno (edited by labotecno 2017-12-20 18:12:37)

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Re: Davinci Jr Repetier Port

i will make complete description of the chip of the board , i think we need to create a wiki of thsi printer with all designation !
https://github.com/aethaniel/Experiment … /sam4e8e.h can be interesting !

206 Reply by pyr0ball

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Re: Davinci Jr Repetier Port

I think I may have found a method for communicating with u17 when we do finally crack this firmware:
https://github.com/KevinOConnor/klipper

^ there's an option in this that allows you to integrate extra mcu's

# Additional micro-controllers (one may define any number of sections
# with an "mcu" prefix). Additional micro-controllers introduce
# additional pins that may be configured as heaters, steppers, fans,
# etc.. For example, if an "[mcu extra_mcu]" section is introduced,
# then pins such as "extra_mcu:ar9" may then be used elsewhere in the
# config (where "ar9" is a hardware pin name or alias name on the
# given mcu).
#[mcu my_extra_mcu]
# See the "mcu" section in example.cfg for configuration parameters.

207 Reply by victorml95

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Re: Davinci Jr Repetier Port

Any progress with the port, can I help something? Is there any way to at least flash the 2.2.0 firmware directly on the board to continue using the reset nfctag? Can somehow delete the record of the nfctags that the plate keeps inside to prevent it from being reused?

208 Reply by Bozotclown1970

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Re: Davinci Jr Repetier Port

If you are brave enough to try this option read the following http://www.soliforum.com/topic/15815/xy … g/page/10/.

209 Reply by victorml95

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Re: Davinci Jr Repetier Port

Bozotclown1970 wrote:

If you are brave enough to try this option read the following http://www.soliforum.com/topic/15815/xy … g/page/10/.

great that was what I was looking for I just have a doubt I have a single ntag and it is empty even if I reset it I can not use it but with this it means that if I put the empty empron works or I have to put the eprom with a copy of another one that does not have my ntag recorded and if so can someone send me a copy of the eprom of a jr?

210 Reply by Bozotclown1970

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Re: Davinci Jr Repetier Port

According to that thread if you just remove the eeprom you should be good to go. No information is needed.

211 Reply by victorml95

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Re: Davinci Jr Repetier Port

Bozotclown1970 wrote:

According to that thread if you just remove the eeprom you should be good to go. No information is needed.

still working on 2.3.5 firmware?

212 Reply by pyr0ball (edited by pyr0ball 2018-07-06 06:03:14)

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Re: Davinci Jr Repetier Port

Hey guys, been a pretty long while since I checked in, just wanted to see if there's been any progress?

If there's any test firmware we could try, I'm willing to sacrifice my printer to the pyre. I've got the serial and jtag headers all wired up, and can even provide a remote connection to an engineer if they'd like to have a system capable of debugging it in realtime.

Even if all we can get working on this is RepRapFirmware, I'd be happy with that.

213 Reply by yizhou.he

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Re: Davinci Jr Repetier Port

I made some progress, finally figured out how to setup development environment and compile RepRapFirmware. I post the instruction in a new post

http://www.soliforum.com/topic/17672/da … ware-port/

need to work on the pin out.

(Da Vinci 1.0, Jr. 1.0 RAMPS, miniMaker) X4, (Creality CR-10S, CR-10 mini, Ender-3) X4, Anycubic MEGA X4, Anycubic Chrion X1, ADMILAB Gantry X2 (MonoPrice Maker Select V2, Plus, Ultimate)X4--Select mini X1, Anycubic photon X4, Wanhao duplicate D7 X1.
iNSTONE Inventor Pro X2, CTC Dual X2, ANET-A8, Hictop 3DP-11, Solidoodle Press, FLSUN I3 2017X1

214 Reply by megatron (edited by megatron 2019-03-11 04:40:41)

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Re: Davinci Jr Repetier Port

Getting a bad link error.

Also have a printer I am willing to sacrifice for testing.

215 Reply by faulkopf

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Re: Davinci Jr Repetier Port

Hello, people. I see this thread is dead but I want to say that I discovered how to bypass the AES.
Here is a link to one video that can resolve this problem: https://www.youtube.com/watch?v=FktI4qSjzaE

216 Reply by victorml95

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Re: Davinci Jr Repetier Port

Hello everybody, this post is dead but i decide to continue this project by my own, if anybody can help me i will apreciate, i have a fully functional Davinci Jr 1.0 that i deseperatly need convert to repetier firmware and now i have enought time (thanks to covid-19).

217 Reply by chepo

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Re: Davinci Jr Repetier Port

victorml95 wrote:

Hello everybody, this post is dead but i decide to continue this project by my own, if anybody can help me i will apreciate, i have a fully functional Davinci Jr 1.0 that i deseperatly need convert to repetier firmware and now i have enought time (thanks to covid-19).

I'm also in that task let's keep in contact, I'm porting Marlin also

https://github.com/chepo92/Repetier-Fir … -DaVinciJR

218 Reply by chepo

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Re: Davinci Jr Repetier Port

mathew_orman wrote:
ecriss95 wrote:

http://soliforum.com/i/?N8xNBoo.jpg
This card uses the same MCU that the Printer Da Vinci Jr (ATSAM4E8E)
Here you can see a process to load the firmware:

https://duet3d.com/wiki/Duet_Wifi_Wiki
https://duet3d.com/wiki/Updating_main_firmware

using a tool Atmel:

http://www.atmel.com/tools/atmelsam-bai … ab=devices

Even this card is for 3D printers
http://soliforum.com/i/?Hxvjq0T.png

Great help thanks, I got this installed on my junior and now changing pin assignment and LCD support...
When I plug the junior usb it starts OK reporting Duet 3D printer control electronic (COM4) and the lights inside printer comes on... But LCD still has just two horizontal bars...
This is fun, I will update daily until full conversion is done...


How did you manage yo upload duet firmware to the jr board? Any advice or tutorial? how did you put in bootloader upload mode? Jtag? Programmer?

219 Reply by Jonahdb2

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Re: Davinci Jr Repetier Port

This thread is most definitely dead but how is the project going?

220 Reply by yizhou.he

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Re: Davinci Jr Repetier Port

I modified RepRapFirmware and update the pinout, I was able to compile and upload to DaVinci Jr. mainboard. I can connect through USB, and get chitchat. unable to access sd card. RepRapFirmware store many information on onboard sd card including homing gcode etc, so I was not able to move axis. I have not change RepRapFirmware to drive LCD yet, the LCD lights up, no black bar but no display either.

(Da Vinci 1.0, Jr. 1.0 RAMPS, miniMaker) X4, (Creality CR-10S, CR-10 mini, Ender-3) X4, Anycubic MEGA X4, Anycubic Chrion X1, ADMILAB Gantry X2 (MonoPrice Maker Select V2, Plus, Ultimate)X4--Select mini X1, Anycubic photon X4, Wanhao duplicate D7 X1.
iNSTONE Inventor Pro X2, CTC Dual X2, ANET-A8, Hictop 3DP-11, Solidoodle Press, FLSUN I3 2017X1

221 Reply by Jonahdb2

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Re: Davinci Jr Repetier Port

yizhou.he wrote:

I modified RepRapFirmware and update the pinout, I was able to compile and upload to DaVinci Jr. mainboard. I can connect through USB, and get chitchat. unable to access sd card. RepRapFirmware store many information on onboard sd card including homing gcode etc, so I was not able to move axis. I have not change RepRapFirmware to drive LCD yet, the LCD lights up, no black bar but no display either.

Thanks for the info! Sounds like you are doing great on it!

222 Reply by julialongtin

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Re: Davinci Jr Repetier Port

It's 2021. taking a shot at this. going to use klipper, since it handles multi-mcu systems.

https://github.com/julialongtin/Davinci_Jr_Hacking

223 Reply by victorml95

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Re: Davinci Jr Repetier Port

any progress?

julialongtin wrote:

It's 2021. taking a shot at this. going to use klipper, since it handles multi-mcu systems.

https://github.com/julialongtin/Davinci_Jr_Hacking

224 Reply by victorml95

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Re: Davinci Jr Repetier Port

Any new progress??

yizhou.he wrote:

I modified RepRapFirmware and update the pinout, I was able to compile and upload to DaVinci Jr. mainboard. I can connect through USB, and get chitchat. unable to access sd card. RepRapFirmware store many information on onboard sd card including homing gcode etc, so I was not able to move axis. I have not change RepRapFirmware to drive LCD yet, the LCD lights up, no black bar but no display either.

225 Reply by gacur

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Re: Davinci Jr Repetier Port

Hi, I know that xyz da vinci jr printers are probably scrapped already but maybe anybody could help me to recover my Da vinci jr 2.0 mix?

I erased flash sad

Have no dump, no idea how can i unbrick it.
Maybe anybody have atmel dump for that printer? or is there any way to port repetier fw for that printer?