Stratasys Fortus 450mc

[Toblivar]

Has anyone had any luck reading/writing the 450mc chips? I've noticed they are slightly different in how they store everything (UID is 23-xxxxxxxx, no eeprom file but a "rw" file, "rw" file shows as all f values when viewed with xxd). I also understand that they use SHA-1 encryption on these.

If anyone can help point me in the right direction, I would appreciate any help available.

Thanks!

[7786]

I can provide the schematics and the hex so you can test it in your machine El El vie, 31 ene. 2020 a la(s) 14:54, spencermclegg < notifications@github.com> escribió: @fsabbatini89 https://github.com/fsabbatini89, I'd like to try your hack. Are you willing to provide the details (schematic, etc.)? anyone else been able to ssh into the 450 and work around the filament eeprom check? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#53?email_source=notifications&email_token=AGHI2UUM3SIECK7OEQI3LITRARQU3A5CNFSM4DSFWNT2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEKPOTEA#issuecomment-580839824>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AGHI2UV46XD6TFBWSXOLJTDRARQU3ANCNFSM4DSFWNTQ . -- Franco

Hey Franco, I would love to try out this method too if you don't mind, it would be much appreciated. prime4prime77 at gmail

[Basement-Modder]

I can provide the schematics and the hex so you can test it in your machine El El vie, 31 ene. 2020 a la(s) 14:54, spencermclegg < notifications@github.com> escribió: @fsabbatini89 https://github.com/fsabbatini89, I'd like to try your hack. Are you willing to provide the details (schematic, etc.)? anyone else been able to ssh into the 450 and work around the filament eeprom check? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#53?email_source=notifications&email_token=AGHI2UUM3SIECK7OEQI3LITRARQU3A5CNFSM4DSFWNT2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEKPOTEA#issuecomment-580839824>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AGHI2UV46XD6TFBWSXOLJTDRARQU3ANCNFSM4DSFWNTQ . -- Franco

I would also appreciate an email. I have been toying with these new chips for a while and haven't really gotten anywhere. bill.the.williamson at gmail

[fsabbatini89]

Hi everyone, sorry for the delay, I am on a trip right now and I will be back by the end of next week. I will try to do my best to send you the schematics and the soft. The cob is based on a dspic with 2 uarts (serial ports) and a four rs485 driver chip from maxim. Are you able to buy this stuff from mouser or digikey? Also the dsp only comes in surface mount package soic for easy welding, are you able to send the pcb to a fab??

El El mié, 5 feb. 2020 a la(s) 22:05, Basement-Modder < notifications@github.com> escribió:

I can provide the schematics and the hex so you can test it in your machine El El vie, 31 ene. 2020 a la(s) 14:54, spencermclegg < notifications@github.com> escribió: @fsabbatini89 https://github.com/fsabbatini89 https://github.com/fsabbatini89, I'd like to try your hack. Are you willing to provide the details (schematic, etc.)? anyone else been able to ssh into the 450 and work around the filament eeprom check? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#53 https://github.com/bvanheu/stratatools/issues/53?email_source=notifications&email_token=AGHI2UUM3SIECK7OEQI3LITRARQU3A5CNFSM4DSFWNT2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEKPOTEA#issuecomment-580839824>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AGHI2UV46XD6TFBWSXOLJTDRARQU3ANCNFSM4DSFWNTQ . -- Franco

I would also appreciate an email. I have been toying with these new chips for a while and haven't really gotten anywhere. bill.the.williamson at gmail

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/bvanheu/stratatools/issues/53?email_source=notifications&email_token=AGHI2UXI2N42XYKAA2X7NJDRBNO7BA5CNFSM4DSFWNT2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEK5RVDI#issuecomment-582687373, or unsubscribe https://github.com/notifications/unsubscribe-auth/AGHI2UXZFCBQASFULYFCPF3RBNO7BANCNFSM4DSFWNTQ .

-- Franco

[fsabbatini89]

I almost forget, you also need a pickit 3 to send the hex to the device!

El El jue, 6 feb. 2020 a la(s) 07:41, Franco Sabbatini fsabbatini@gmail.com escribió:

Hi everyone, sorry for the delay, I am on a trip right now and I will be back by the end of next week. I will try to do my best to send you the schematics and the soft. The cob is based on a dspic with 2 uarts (serial ports) and a four rs485 driver chip from maxim. Are you able to buy this stuff from mouser or digikey? Also the dsp only comes in surface mount package soic for easy welding, are you able to send the pcb to a fab??

El El mié, 5 feb. 2020 a la(s) 22:05, Basement-Modder < notifications@github.com> escribió:

I can provide the schematics and the hex so you can test it in your machine El El vie, 31 ene. 2020 a la(s) 14:54, spencermclegg < notifications@github.com> escribió: @fsabbatini89 https://github.com/fsabbatini89 https://github.com/fsabbatini89, I'd like to try your hack. Are you willing to provide the details (schematic, etc.)? anyone else been able to ssh into the 450 and work around the filament eeprom check? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#53 https://github.com/bvanheu/stratatools/issues/53?email_source=notifications&email_token=AGHI2UUM3SIECK7OEQI3LITRARQU3A5CNFSM4DSFWNT2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEKPOTEA#issuecomment-580839824>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AGHI2UV46XD6TFBWSXOLJTDRARQU3ANCNFSM4DSFWNTQ . -- Franco

I would also appreciate an email. I have been toying with these new chips for a while and haven't really gotten anywhere. bill.the.williamson at gmail

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/bvanheu/stratatools/issues/53?email_source=notifications&email_token=AGHI2UXI2N42XYKAA2X7NJDRBNO7BA5CNFSM4DSFWNT2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEK5RVDI#issuecomment-582687373, or unsubscribe https://github.com/notifications/unsubscribe-auth/AGHI2UXZFCBQASFULYFCPF3RBNO7BANCNFSM4DSFWNTQ .

-- Franco

-- Franco

[spencermclegg]

pickit 3/4, surface mount parts, and the rs4585 parts are not a problem. Looking forward to the schematic and source code.

[Puddle-Jumper]

Same here. Can you send it to me too? tempmail348 at abwesend de Whats with the cronjob?

[fsabbatini89]

The cron job has to be improved so it runs sporadically.. I just made a script that runs only at startup and erases a file that holds the used serial number of the cartridges but it can be run sporadically so you don’t have to turn off and on the machine after changing spools with same number

El El vie, 7 feb. 2020 a la(s) 02:23, Puddle-Jumper < notifications@github.com> escribió:

Same here. Can you send it to me too? tempmail348 at abwesend de Whats with the cronjob?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/bvanheu/stratatools/issues/53?email_source=notifications&email_token=AGHI2UV5PUB7ASI6BW2IA43RBTV6VA5CNFSM4DSFWNT2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOELBYPTQ#issuecomment-583239630, or unsubscribe https://github.com/notifications/unsubscribe-auth/AGHI2URDTWTJLSP5ZMXV2BDRBTV6VANCNFSM4DSFWNTQ .

-- Franco

[spencermclegg]

@fsabbatini89 still waiting for the schematic and source.

[fsabbatini89]

Yes, I am sorry but I am still out of office

El El mié, 19 feb. 2020 a la(s) 17:22, spencermclegg < notifications@github.com> escribió:

@fsabbatini89 https://github.com/fsabbatini89 still waiting for the schematic and source.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/bvanheu/stratatools/issues/53?email_source=notifications&email_token=AGHI2UVRLBRDJ6MKBIPHPNDRDWIG3A5CNFSM4DSFWNT2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEMJLZMA#issuecomment-588430512, or unsubscribe https://github.com/notifications/unsubscribe-auth/AGHI2URBBZROUGQZ7AKBSOLRDWIG3ANCNFSM4DSFWNTQ .

-- Franco

[spencermclegg]

@fsabbatini89 where are we at on this? Can you send the schematic and source?

[fsabbatini89]

@spencermclegg I am so sorry, i completely forgot about this! Here you can download the schematics, pcb and firmware! Any question let me know https://wetransfer.com/downloads/69ce8aad4439fd509f9156960a3e248020200317234513/414ebc3b4e248b408e5ae35229c3a51e20200317234513/89a3c3

[spencermclegg]

@fsabbatini89 thank you! Do you have the source code for the firmware?

[fsabbatini89]

Yes, i do. But first try that and let me know how it works. One thing about this PCB: PLEASE! CONNECT IT THE RIGHT WAY, if you flip the connectors your printer PCB will get fried as it uses 24vdc as power supply and you will be connecting 24vdc where it should only be 5vdc. I am telling you from experience :S

On Wed, Mar 18, 2020 at 8:38 PM spencermclegg notifications@github.com wrote:

@fsabbatini89 https://github.com/fsabbatini89 thank you! Do you have the source code for the firmware?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/bvanheu/stratatools/issues/53#issuecomment-600910419, or unsubscribe https://github.com/notifications/unsubscribe-auth/AGHI2UUVEJG2ED5F3IUTOFTRIFLOLANCNFSM4DSFWNTQ .

-- Franco

[Spreekom]

@fsabbatini89 Very interesting project. A slightly different approach than usual. By the way - what is the crystal resonator frequency you have used on your PCB?

[fsabbatini89]

@Spreekom I am sorry, i forgot to add it on the eagle schematics as i used one i had in my box of junk haha. Tomorrow i will take a look at what the resonator says.. in my MPLAB project i have written

define SYS_FREQ 60825600LL

define FCY SYS_FREQ/2

With configuration bits HS PLL and

CLKDIVbits.PLLPRE = 0; CLKDIVbits.PLLPOST = 0; PLLFBDbits.PLLDIV = 20;

so, following the formula from the manual

FIN = Fosc / ((PLLDIV + 2) / ((PLLPRE + 2) * 2(PLLPOST + 1) )) = 60825600 / (22/4) = 11059200 = 11.0592MHz

If i remember well, this is optimal frequency for the baudrate 115200 needed in this application (timing error = 0)

Good luck!

[noothatch]

@fsabbatini89 I am interested in making this PCB but the file download is gone, any chance you could upload it again? If you are looking for help with this project I would be really interested in helping. I don't have that much experience but I will have access to a 380mc at my summer job and my boss will let me open it up.

[fsabbatini89]

Hi! Yes no problem. I will upload it tomorrow, let me know when you build it and test it in your company machine

El El lun, 6 abr. 2020 a la(s) 12:15, noothatch notifications@github.com escribió:

@fsabbatini89 https://github.com/fsabbatini89 I am interested in making this PCB but the file download is gone, any chance you could upload it again? If you are looking for help with this project I would be really interested in helping. I don't have that much experience but I will have access to a 380mc at my summer job and my boss will let me open it up.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/bvanheu/stratatools/issues/53#issuecomment-609856682, or unsubscribe https://github.com/notifications/unsubscribe-auth/AGHI2USPLSC3XT7YXJY2NN3RLHWXPANCNFSM4DSFWNTQ .

-- Franco

[ironbird0]

@fsabbatini89 I am interested in making this PCB but the file download is gone, any chance you could upload it again?

[fsabbatini89]

@ironbird0 @noothatch Sorry for the delay, i forgot about this. I uploaded to my gdrive. Here is the link https://drive.google.com/drive/folders/1uO-HXUHaWsKCHPSIVgzpw0o5M40Jm-a0?usp=sharing

[VorobeyVadim]

@fsabbatini89 Hello Franco. I am trying to do your hack but getting a few issues. You posted a photo of your devices, but I can see additional wires are soldered on them around the rs485 driver chip. Are these changes already included with the last circuit and PCB or will I need to do them too?

And also, you talked about a file that gets executed at startup that deletes a file that holds the amount of a wire in a used cartridge. Can you give more explanation? Can you, please, upload this file and how to use it?

[additive3d]

Hello everybody,

We would like to offer compatible material for Fortus series 3d printers in EU. Filament is manufactured using the same raw resin grade and specifications as OEM filament. No clogs, no jams, no moisture. We ensure you are receiving the best possible filament on the market.

Fortus Compatible Material Pricing for EU.pdf

[fsabbatini89]

Yes my friend, in the schematics the changes are included. Those wires are there because i messed up with the A and B signals in the RS485 driver, i had it wrong so i had to invert the wires in both chips (that's why there are 4 cables) Any issues let me know, glad to help but i can tell you that it works like a charm.. been using the machine without issues for several months now.

Regarding the file that needs to be deleted i will let you know because i have some notes over here but i need to look them up :P

Regards

@fsabbatini89 Hello Franco. I am trying to do your hack but getting a few issues. You posted a photo of your devices, but I can see additional wires are soldered on them around the rs485 driver chip. Are these changes already included with the last circuit and PCB or will I need to do them too?

And also, you talked about a file that gets executed at startup that deletes a file that holds the amount of a wire in a used cartridge. Can you give more explanation? Can you, please, upload this file and how to use it?

[VorobeyVadim]

Hi. Franko, did you had a chance to check your notes about the file that needs to be deleted? I`ve almost done with PCB and for resuming progress on this issue I would like to know how I can deal with this. I'll be really appreciated any additional information! )

[fsabbatini89]

Hi. Franko, did you had a chance to check your notes about the file that needs to be deleted? I`ve almost done with PCB and for resuming progress on this issue I would like to know how I can deal with this. I'll be really appreciated any additional information! )

I am so sorry! Did you get a chance to make this work? I have been printing and printing and printing without any issues 🙃

[VorobeyVadim]

Hi. Franko, did you had a chance to check your notes about the file that needs to be deleted? I`ve almost done with PCB and for resuming progress on this issue I would like to know how I can deal with this. I'll be really appreciated any additional information! )

I am so sorry! Did you get a chance to make this work? I have been printing and printing and printing without any issues 🙃

Hi Franco. I've done with the PCB, but i can't deal with the printer filesystem. Iike i see from your youtube video, i need to delete two files named /mariner/config/system.dat and /etc/var/lib/dbus/xdh-cache. But I run into issue how I can get access to the file system? Am I abble to get the SSH access or I need to phisicaly remone HDD from printer, connect it to my computer and copy there my own script to delete needed files? Maybe you can provide the script and some simple instruction how i can run that script.

[fsabbatini89]

Hi my friend! Did the PCB work? If you just plug it should start working as expected. Regarding the files, you just have to remove the HDd (make a clone from it, I use clonezilla, just in case anything goes bad) and then just make a startup script to remove those files I mentioned in the video. And you are all set!

El El mié, 28 oct. 2020 a la(s) 04:44, VorobeyVadim < notifications@github.com> escribió:

Hi. Franko, did you had a chance to check your notes about the file that needs to be deleted? I`ve almost done with PCB and for resuming progress on this issue I would like to know how I can deal with this. I'll be really appreciated any additional information! )

I am so sorry! Did you get a chance to make this work? I have been printing and printing and printing without any issues 🙃

Hi Franco. I've done with the PCB, but i can't deal with the printer filesystem. Iike i see from your youtube video, i need to delete two files named /mariner/config/system.dat and /etc/var/lib/dbus/xdh-cache. But I run into issue how I can get access to the file system? Am I abble to get the SSH access or I need to phisicaly remone HDD from printer, connect it to my computer and copy there my own script to delete needed files? Maybe you can provide the script and some simple instruction how i can run that script.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/bvanheu/stratatools/issues/53#issuecomment-717759328, or unsubscribe https://github.com/notifications/unsubscribe-auth/AGHI2URVDY3I2SFIENJKUZTSM7DVXANCNFSM4DSFWNTQ .

-- Franco

[JarekC-DIY]

@fsabbatini89 Can you share information about how works your hack or source code for PIC?

[fsabbatini89]

I’ve decided to release everything now that I’ve been using the hack for a long time without issues. I will post it in my GitHub soon

El El jue, 4 feb. 2021 a la(s) 16:16, JarekC-DIY notifications@github.com escribió:

@fsabbatini89 https://github.com/fsabbatini89 Can you share information about how works your hack or source code for PIC?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/bvanheu/stratatools/issues/53#issuecomment-773543255, or unsubscribe https://github.com/notifications/unsubscribe-auth/AGHI2UVDYJGASA6GMWBSHH3S5LW7NANCNFSM4DSFWNTQ .

-- Franco

[ejg3855]

@fsabbatini89 did you ever create a fork for this?

[infodin7]

did you manage reseeting the eeprom of the ds2432? if yes can somone help with it?