I apologize in advance for my English, it is not my native language.
Configured Marlin firmware 2.0.x for LPC1768 processor, compiled and flashed. Boards MKS sBase (DRV8825 with microstep 1/32), BigTreeTech SKR v1.3 (DRV8825 with microstep 1/32) and many others. On both boards, printing occurs in waves, as in the photo. On all photos on the left-the seal with firmware Marlin 2.0.x, on the right-Smoothieware. Cost to flash again Smoothieware, the printer once again prints perfectly.
To build the firmware, Platformio was used, with a choice in the file "Platformio.ini " LPC1768.
Both of these boards work correctly with Marlin 2.0.x firmware, with the exception of print defects.
All printouts are made exclusively on the same printer.
My Configurations
[attachment 113667 MarlinConfig.zip]
Steps to Reproduce
Configure the Marlin firmware 2.0.x for LPC1768 processor
Select in the file Configuration.h "MKS sBase" motherboard or customize for "BigTreeTech SKR V1.3" motherboard.
Compile firmware and flash the printer motherboard.
Run "Autotune" for Hotend pid controllers and heating bed. Enter the received values into the firmware, compile and flash the motherboard again.
Make a trial print.
Expected behavior: After the test printing was expecting a straight vertical wall on the model.
[attachment 113658 Expectedbehavior.jpg]
Actual behavior: The outer walls of the model are completely in horizontal waves. This defect is manifested exclusively with the firmware Marlin. On smoothieware firmware, the walls of the model are perfectly straight.
[attachment 113660 Actualbehavior.jpg]
additional photo
[attachment 113661 IMG_20190417_0754342.jpg]
[attachment 113662 P1120724.JPG]
[attachment 113663 P1120725.JPG]
[attachment 113664 P1120726.JPG]
[attachment 113665 P1120727.JPG]
[attachment 113666 P1120728.JPG]
Configured Marlin firmware 2.0.x for LPC1768 processor, compiled and flashed. Boards MKS sBase (DRV8825 with microstep 1/32), BigTreeTech SKR v1.3 (DRV8825 with microstep 1/32) and many others. On both boards, printing occurs in waves, as in the photo. On all photos on the left-the seal with firmware Marlin 2.0.x, on the right-Smoothieware. Cost to flash again Smoothieware, the printer once again prints perfectly.
To build the firmware, Platformio was used, with a choice in the file "Platformio.ini " LPC1768.
Both of these boards work correctly with Marlin 2.0.x firmware, with the exception of print defects.
All printouts are made exclusively on the same printer.
My Configurations
[attachment 113667 MarlinConfig.zip]
Steps to Reproduce
Configure the Marlin firmware 2.0.x for LPC1768 processor
Select in the file Configuration.h "MKS sBase" motherboard or customize for "BigTreeTech SKR V1.3" motherboard.
Compile firmware and flash the printer motherboard.
Run "Autotune" for Hotend pid controllers and heating bed. Enter the received values into the firmware, compile and flash the motherboard again.
Make a trial print.
Expected behavior: After the test printing was expecting a straight vertical wall on the model.
[attachment 113658 Expectedbehavior.jpg]
Actual behavior: The outer walls of the model are completely in horizontal waves. This defect is manifested exclusively with the firmware Marlin. On smoothieware firmware, the walls of the model are perfectly straight.
[attachment 113660 Actualbehavior.jpg]
additional photo
[attachment 113661 IMG_20190417_0754342.jpg]
[attachment 113662 P1120724.JPG]
[attachment 113663 P1120725.JPG]
[attachment 113664 P1120726.JPG]
[attachment 113665 P1120727.JPG]
[attachment 113666 P1120728.JPG]