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  1. Have you been able to determine if the bug has been fixed?
  2. tbh: I don't remember such things.... should i? Do you have a link or some more details? @tinkergnome Page 3 of this thread. https://community.ultimaker.com/topic/15939-tinker-firmware-introduction/page/3/
  3. @tinkergnome Has the bug where the endstop isn't triggered and the head crashes after filament load been fixed? It's been quite awhile since I look at this firmware. Still running stock.
  4. Thank you @tinkergnome and @gr5. I understand it now. I appreciate all of your help!
  5. Sorry, I just don't understand this calculation. Can you elaborate more, please?
  6. I followed the instruction from @gr5 and it compiled and I got hex file. Didn't make any changes yet for the bondtech extruder. Just wanted to test it to see if would make the .hex file. Is "which: no make in" anything to be concerned with? Looks like just system info stuff. And yes, I would like to know how to convert steps to 50mm/s Here is the output I got: $ ./package.sh which: no make in (/c/Users/bmw/bin:/mingw64/bin:/usr/local/bin:/usr/bin:/bin:/mingw64/bin:/usr/bin:/c/Users/bmw/bin:/c/ProgramData/Oracle/Java/javapath:/c/Program Files
  7. Only two things changing are the e-steps to 311 and material load speed to 50 mm/s. These are the settings required for the bondtech extruder. Yes, bondtech does provide a firmware but it isn't tinkergnome. A few people have recommended it, so I wanted to give it a try.
  8. Not sure how to do anything of that. I am using Arduino IDE for windows. You wouldn't happen to have instructions somewhere? I have an linux virtual machine.
  9. It is my understanding that Ultimaker2Marlin is for the ultimaker 2 and UM2.1-Firmware is for the ultimaker 2+. It doesn't appear at least by the dates on the tinkergnome github that the UM2.1-Firmware is up to date with V17.10.1. I am interested in the source files for tinkergnome V17.10.1 for the ultimaker 2 plus extended as I want to compile it myself. I need to compile myself as there are a couple of changes for the bondtech DDG extruder. Where can I find that source? Thank you in advance.
  10. arduino-0023\libraries\Wire\utility\twi.c Old version v23 of arduino. It's the version suggested in the instructions.
  11. I think you found it. Thank you!
  12. What is the value that controls the filament loading speed in the Ultimaker 2+ firmware? I can't seem to locate it.
  13. I figured it out. I had to delete or comment out the entire TWI_vect function. I guess they were referencing about line 364.
  14. I want to compile my own Ultimaker 2+ firmware. It says this in the notes on github: “One time change: The UM2 made changes to the I2C driver. You will have to remove this driver function from the Arduino IDE by removing the TWI_vect interrupt routine in arduino/libraries/Wire/utility/twi.c, line 364 Note: when you compile the sources using the makefile you can skip this step.” So do I just comment out or delete line 364 and that’s it?
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