Marlin V1.3.1 based on 1.1.0 with Improvements
Description
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx !! IMPORTANT ATTENTION: You will do the changes at you own Risk. I am not the responsible Person if you didn´t know what you are doing here ! And I am not responsible for any kind of damage to your Printer. This is your very own decision to start this Project. !! Keep this in Mind !! xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Hi Folks, this Firmware is based on the original Firmware (with original TFT Display Support) that I got from Anycubic Support for Anycubic Chiron. I made some improvements to the Firmware like: +++++++++++++++++++++++++++++++++++++++++++ V1.3.0: * S_CURVE_ACCELERATION * Hotend Heating up to 300°C * Heatbed up to 125°C * Thermal Runaway Protection * Stepper driver support for TMC2208 (with reversed connectors) * Increase Speed ++++++++++++++ V1.3.1: like above and with * faster homing speeds * Host keepalive settings V1.3.2: like above but for People with STOCK DRIVER A4988 ++++++++++++++++++++++++++++++++++++++++++++ Benefit to increase Speed. Settings tested in CURA 4.7.1: *Outer Wall Speed 30 mm/s, acceleration 800. *Inner Wall Speed 60 mm/s, acceleration 1500. *Infill speed 80 - 100 mm/s (it depends), acceleration 3000. *Default printing speed 60 mm/s, default acceleration 3000. *Travel speed 200 mm/s, acceleration 4000. *Top/Bottom Solid fill speed 30 mm/s, acceleration 3000. ++++++++++++++++++++++++++++++++++++++++++++ ++++ Update Nov/2020 ++++ Due to lack of time, I decided to give up the Part of Probe Points. At this time I have no clue when it is possible for me to invest more time in older Projects than in my newer one´s. So please feel free to contribute and use source code to go on where I left this now. "Coming next (not now): Original Display with the possibility to use 100 Probe points instead of 25. ++Status Update++: 100 Probe Points are possible but without the GRID in menu from Anycubic, because this part is an proprietary part of coding by Anycubic. So it is possible to use the Autoleveling Probe with 100 Points,- but without grid. So therfore I think about an Full Graphics Display ... lets see next time." ++++ Update Nov/2020 ++++ How to flash Firmware ? Youtube is your friend. I recommend to flash the Firmware by using Arduino IDE and USB. I didn´t trust CURA in that Case. Attached you will find the source code and a precompiled HEX for this (V1.3.0 and V1.3.1, V1.3.2)Firmwareversion. This Version is with TMC2208 enabled but with reversed connectors. Also a calibration cube to test the Printer. ############################### Some Attention to this please: its not possible to compile thousands of different hex. files for all of your wishes. For this reason I attached the source for you,- so get out of your comfort zone and use some parts of your brain to get things done. Youtube can help a lot and there are so many helpful communities out there. :-) have fun ! ############################### Leave any Comments I will answer. Thanks
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