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I have a Corexy running Marlin 2.0.7.2 bugfix a BTT mini UPS on a SKR 1.3 with end stops with TMC2209 drivers. I do not use the driver sensor less to maintain accuracy.
Problem when there is a power loss the hotend raises 5mm perfect. When power is restored the hotend homes XY comes up to temperature and goes back to print problem is layer shift occurs. How can I program Marlin not to home XY an
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Crunch69
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Firmware - Marlin
Cant wait for the new control board and possibly running RepRap firmware from BTT check out the 400MHZ SKR SE BX It will first come out on their new printer with a 7 inch TFT. The new board appears to have all the features of the Duet3 and more including High speed bus to raspberry pi built in, CAN-bus, closed loop steppers.
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Crunch69
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Firmware - experimental, borrowed, and future
Doc Raptor how are you fixing the memory process issue? Is there a way to add memory to the LPC1768 and allow more than 2 processes so it can run a complete RRF firmware port without any restriction?
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Crunch69
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Experimental and Hobby
Gloomyandy,
Can the Raspberry pi interface plug / ribbon cable on the BTT GTR V1.0 be used for the SBC Duetpi connection?
Is the +M5 expansion module functionality part of the project?
Thanq for the great work
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Crunch69
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Firmware - experimental, borrowed, and future
Why is know one welding their frames? A core xy would be ridged and square. Not only will the strength and squareness be a bonus you would require a less parts. By welding you would not need so many corner brackets bolts t nuts and ,plate brackets
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Crunch69
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General
Team,
Please post a known good boards.txt and config for use on a skr 1.3 with tmc2209 that i may learn and work from using the latest firmware on SBC.
Cheers,
Crunch
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Crunch69
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Firmware - experimental, borrowed, and future
Help
I am trying to get my SKR 1.3 work with sensor less homing using reprap firmware
Is there a way to convert my Marlin settings to RepRap? My marlin TMC2209 current is set to 800 and my stall setting is 127. How do I convert this and where do I enter it in Reprap. I fully understand Marlin but lost with Reprap
Cheers,
Crunch
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Crunch69
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Firmware - experimental, borrowed, and future
Just wondering why is Marlin 2.0 FW moving so slow to alpha and release?
Is the need for 32 bit controllers limited?
Are there major issues porting over the 8 bit code?
I have been chomping at the bit since 2017 to upgrade all my printers to 32 bit and just waiting for the 2.0 FW and the best controller that will work the best. Is there a controller today that will will work with no issue
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Crunch69
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Firmware - Marlin