Creality 4.2.7 END STOPS PROBLEM

Hello guys, is there a way to define min_end_stops pins as max_end_stops pins in Marlin 2.0.9.5?

Because Im building delta 3D printer based on Ender 3 with 4.2.7 board. (and ender 3 display)

And all MIN_END_STOPS are triggering (Checked with Pronterface) but motors do not stop when homing even when i define only them in Marlin, Configuration.h

And since Delta configuration in Marlin require MAX_END_STOPS and 4.2.7 board have only MIN_END_STOPS pins, should i add all MAX_END_STOPS definitions to pins_Creality_V427.h (pins_Creality_V4.h bacause its define V427 files) and set it to same pins as MIN_END_STOP use?

Bacause the definition of them is missing (Propably because the board doesnt have these plugs) so i cant simply just change the pins numbers.

Edited 2 time(s). Last edit at 09/22/2022 08:36AM by Moudry.

... you can swap the pins ... or invert the homing direction ...

---

Viktor
--------
Aufruf zum Projekt "Müll-freie Meere" - [reprap.org] -- Deutsche Facebook-Gruppe - [www.facebook.com]

Call for the project "garbage-free seas" - [reprap.org]

The homing directions are correct.

But how should I swap pins when the board file for pins look like this:

//
// Limit Switches
//
#ifndef X_STOP_PIN
#define X_STOP_PIN PA5
#endif
#ifndef Y_STOP_PIN
#define Y_STOP_PIN PA6
#endif
#ifndef Z_STOP_PIN
#define Z_STOP_PIN PA7
#endif

#ifndef Z_MIN_PROBE_PIN
#define Z_MIN_PROBE_PIN PB1 // BLTouch IN
#endif

The homing directions are correct.

But how should I swap pins when the board file for pins look like this:

#ifndef X_STOP_PIN
#define X_STOP_PIN PA5
#endif
#ifndef Y_STOP_PIN
#define Y_STOP_PIN PA6
#endif
#ifndef Z_STOP_PIN
#define Z_STOP_PIN PA7
#endif

#ifndef Z_MIN_PROBE_PIN
#define Z_MIN_PROBE_PIN PB1 // BLTouch IN
#endif

Should i rename that X_STOP_PIN ? Or somentihing?

Edited 2 time(s). Last edit at 09/22/2022 08:35AM by Moudry.

?_STOP_PIN are automatically min or max depending on if your homing to min or max

ie set the following and your done.

#define X_HOME_DIR 1
#define Y_HOME_DIR 1
#define Z_HOME_DIR 1

You dont need to change pins...

Edited 1 time(s). Last edit at 09/22/2022 09:07AM by Dust.

... I meant to swap them "physically", if he won't change the defines

---

Viktor
--------
Aufruf zum Projekt "Müll-freie Meere" - [reprap.org] -- Deutsche Facebook-Gruppe - [www.facebook.com]

Call for the project "garbage-free seas" - [reprap.org]

You were right, thank you so much!!!