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[1.1.x] Add Creality CR-8 configuration #10285

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merged 1 commit into from Apr 3, 2018

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D-side commented Apr 2, 2018

This adds a working configuration for Creality CR-8 that utilizes the same board as Ender-4 but has somewhat different mechanics and settings. It originally ships with Marlin 1.0.0 and, folks, I am seeing a ton of progress since. Nice work!

Motion and PID settings were pulled off the original firmware's output:

start
echo: External Reset
Marlin 1.0.0
echo: Last Updated: Jan 20 2016 10:24:51 | Author: (none, default config)
Compiled: Jan 20 2016
echo: Free Memory: 3660  PlannerBufferBytes: 1232
echo:Hardcoded Default Settings Loaded
echo:Steps per unit:
echo:  M92 X80.00 Y80.00 Z400.00 E92.60
echo:Maximum feedrates (mm/s):
echo:  M203 X500.00 Y500.00 Z5.00 E25.00
echo:Maximum Acceleration (mm/s2):
echo:  M201 X500 Y500 Z100 E5000
echo:Acceleration: S=acceleration, T=retract acceleration
echo:  M204 S500.00 T500.00
echo:Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum XY jerk (mm/s),  Z=maximum Z jerk (mm/s),  E=maximum E jerk (mm/s)
echo:  M205 S0.00 T0.00 B20000 X20.00 Z0.40 E5.00
echo:Home offset (mm):
echo:  M206 X0.00 Y0.00 Z0.00
echo:PID settings:
echo:   M301 P21.73 I1.54 D76.55
echo:SD init fail

Movement feels mostly like stock firmware, maybe somewhat more firm, not sure why. Totally loving the new features the upgrade brought in. Thanks, folks!

Only printed a 20mm calibration cube in PLA so far. Satisfied with it. Precision is intact.

@thinkyhead thinkyhead force-pushed the D-side:cr-8-config branch from 6013af8 to 7c2b9c0 Apr 3, 2018

@thinkyhead thinkyhead merged commit de5f69b into MarlinFirmware:bugfix-1.1.x Apr 3, 2018

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@D-side D-side deleted the D-side:cr-8-config branch Apr 4, 2018

Custom3DProducts added a commit to Custom3DProducts/Marlin-1 that referenced this pull request Aug 11, 2018

thinkyhead added a commit that referenced this pull request Sep 22, 2018

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