big issue with the board

makerbase-mks / SGEN_L

MKS SGEN_L is a powerful 32-bit 3D printer control board with LPC1768. Support Marlin2.0, Smoothieware. Support MKS LCD12864B/MINI12864/LCD2004/12864 and MKS TFT Touch Screens. The motherboard integrates SPI / UART interface and works with MKS TMC2130/TMC2208 V2.0/TMC2209. It can be used after plugged in. No soldering or flying lead is required ...

https://es.aliexpress.com/item/33036918120.html?spm=a2g0o.store_home.slider_165457030.3

GNU General Public License v3.0

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big issue with the board #3

Closed saliery999 closed 4 years ago

saliery999 commented 5 years ago

i use sgen_L with 2209 drivers (spi mode, smoothieware firmware) and mks tft 35, after start printing if you click stop while printing anything, board no response, also if print finished, board have no response and i cant start print anything before take off and on 3d printer. i analyse that the M84 command make board to no response. i thing there are bug in firmware.

saliery999 commented 5 years ago

also i triend any drivers, such as drv8825, anyway board no response only need reload. before i write spi mode, there a mistake - i use normal mode with jumpers

saliery999 commented 5 years ago

ok i think i found problem, in this board on extruder E0(EN) you use 2.12 pin same as smoothie ware use pin 2.12 for kill-pause-button, in config file (pause_button_enable (true)) i change to false and everything work fine. i can use any smoothieware firmware now too. maybe need change pin for this board for kill-pause-button in config file to any free

https://drive.google.com/file/d/1NCUExftWjNEbVH38PPVC9itnEu5RRkMK/view https://ibb.co/1RmDwz9

acethanhtung commented 5 years ago

Hey guy. You can share me dataaheet mks sgen L? Thank you.

saliery999 commented 5 years ago

https://github.com/makerbase-mks/Datasheet/blob/master/English%20datasheet/MKS%20SGEN_L%20Datasheet.pdf

jmarton2 commented 4 years ago

Hey saliery999, may i ask you to share your config file? I am interested in the spi configuration part. Thank you!

makerbase-mks commented 4 years ago

Yes, you need to disable #panel.back_button_pin function and my config.txt has disable it.