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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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TMC2208 v3.0 and SKR v1.4 G29 issue #469

Open bywebberen opened 3 years ago

bywebberen commented 3 years ago

Soldered the 2 of the 3 pads missing the 0ohm resistor together, UART now works with M122 no errors, but now it wont do a G29?

G28 works fine, but when I test G29 it lowers my bed, like its already triggered and POSTS error Probing?

Any ideas

Marlin 2.0.7.2

bywebberen commented 3 years ago

And when I do a M119 after the Error it says that probe is TRIGGERED, but it isn't (inverting perhaps) but it works for G28 ?

bywebberen commented 3 years ago

Got It working ONE time after reflashing, but I only reflashed because i couldn't get the SKR v1.4 to boot up after I had it turned off while getting a bite to eat ... But second time i ran the same GCODE it just did the G28 Tried to do the G29 Errored and went on with the startup sequence of the printing... I am loosing patience with this V1.4 ! ! ! 👎

bywebberen commented 3 years ago

Just Found out that when it says this "false" triggered - I cant trigger the Inductive probe manually?? It doesn't light up ? Is it possible that it pulls it down or up, different when probing and homing?