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bigtreetech / BIGTREETECH-SKR-V1.3

32bit board with LPC1768, support marlin2.0 and smoothieware, support lcd2004/12864, On-board TMC2130 SPI interface and TMC2208 UART interface no additional wiring is required
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No printer attached error nightmare ! #588

Open Zfrenchy opened 4 months ago

Zfrenchy commented 4 months ago

Hello all, I am building all custom 3Dprinter, barely 500x500x500mm print volume.

Here the hardware: SKR 1.4 turbo with BTT eprom and DCDC module TFT35 v3.0 two (X and Y) BTT S42C two Z axis motor on TMC2209 X and Y end-stop PandaPI BD sensor for Z end-stop and bed levelling E3D hemera XS extruder BTT filament sensor.

I cannot figure-out what is wrong with my settings, I constantly have this error: No printer attached. Please help, here is my config files, Marlin 2.1.2.1 and TFT:

https://drive.google.com/drive/folders/1g4EgKCQwZufWgjjsDk9zrcJ-xRf8V5V4?usp=sharing

Thank you.

radek8 commented 4 months ago

In Maril you don't have a defined serial port for TFT

changes //#define SERIAL_PORT_2 -1 //EG - on

define SERIAL_PORT_2 0