I want to replace my Anet A6 printer card with SKR 1.3 and install Marlin 2.0 but I couldn't. Can someone help me? https://reprap.org/forum/read.php?415,896639,896639#msg-896639 Mon, 20 Jul 2026 00:18:16 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?415,896639,897281#msg-897281 https://reprap.org/forum/read.php?415,896639,897281#msg-897281
N'arrivant pas avec le BLtouch, j'ai mis en place un capteur capacitif et cela fonctionne, j'ai trouver les paramètres et ai pu upgarder la carte V1.5.

L'imprimante Anet a6 a l'air de fonctionner correctement, mais j'ai un problème de décalage de tête d'impression.

A l'impression les parois verticales ne ce touche pas.

Lorsque je vérifie le déplacement de la buse j'ai un dépassement de +-1.5mm sur 5cm.

Comment puis je rectifier ce défaut?
Je pense que les drivers moteur intégrer dans le programme MARLIN 2.1.5 (config ANET A6) ne correspondent pas aux moteur pas à pas de l'imprimante.
Ceci est une supposition je ne suis sure de rien.

Moteur installer =
Anet step motor
ref = 42 SHDC 3025-24B

Drivers type dans le programme = A4988

Merci d'avance pour votre aide.

Gil]]> Gil Geoffroy Firmware - Marlin Tue, 28 Oct 2025 17:55:48 -0400 https://reprap.org/forum/read.php?415,896639,897178#msg-897178 https://reprap.org/forum/read.php?415,896639,897178#msg-897178
Tiny amount of flash 128K

Most do not have a bootloader so you need to install one. Even if you have one it is recommended you install the smaller optiboot,
There are 3 build options (sanguino1284p, sanguino1284p_optimized, melzi_optiboot) you want the last one. It gives you most firmware space, but you must install the bootloader first

Even attaching bltouch itself you have to hack it on, there is no available PWM pin see [p3d.mx] (its for a anet a8, but its the same controller)

And then you have to spend months careful selecting/deselecting features to not overflow the limited flash space.

Do yourself a favor and get a new controller.]]> Dust Firmware - Marlin Sat, 06 Sep 2025 06:40:29 -0400 https://reprap.org/forum/read.php?415,896639,897177#msg-897177 https://reprap.org/forum/read.php?415,896639,897177#msg-897177
je viens de récupérer une ANET A6 avec une carte V1.5 que j'ai upgrader avec la dernière version de MARLIN (v2.1.2.5) tout fonctionne correctement.

J'ai installer un BLTOUCH et je voudrais modifier le programme pour avoir l'autoleveling.

j'ai tester différentes modification avec VS Code et je ne peux compiler le programme car trop gros pour cet carte.


auriez vous s'il vous plait une solution pour que l'autoleveling fonctionne?

d'avnace merci a tous.]]> Gil Geoffroy Firmware - Marlin Fri, 05 Sep 2025 07:11:42 -0400 https://reprap.org/forum/read.php?415,896639,896669#msg-896669 https://reprap.org/forum/read.php?415,896639,896669#msg-896669
This builds fine

Here is the firmware I built doing just this [attachment 121350 firmware.bin]]]> Dust Firmware - Marlin Sun, 16 Mar 2025 10:27:05 -0400 https://reprap.org/forum/read.php?415,896639,896668#msg-896668 https://reprap.org/forum/read.php?415,896639,896668#msg-896668
Look at Terminal window for errors or success]]> Dust Firmware - Marlin Sun, 16 Mar 2025 10:20:51 -0400 https://reprap.org/forum/read.php?415,896639,896667#msg-896667 https://reprap.org/forum/read.php?415,896639,896667#msg-896667 HSNSBBH Firmware - Marlin Sun, 16 Mar 2025 09:57:21 -0400 https://reprap.org/forum/read.php?415,896639,896666#msg-896666 https://reprap.org/forum/read.php?415,896639,896666#msg-896666
Marlin 2.1.2.5.zip

Download example config files for stock A6 (click the download raw file icon on each page below)

Configuration.h
Configuration_adv.h
_Statusscreen.h

Put these example Config files into Marlin replacing the default Configuration.h and Configuration_adv.h

Update these two lines in Configuration.h

change #define MOTHERBOARD BOARD_ANET_10 to #define MOTHERBOARD BOARD_BTT_SKR_V1_3
change #define SERIAL_PORT 0 to #define SERIAL_PORT -1
Edit: I forgot one
change #define ENDSTOP_INTERRUPTS_FEATURE to //#define ENDSTOP_INTERRUPTS_FEATURE]]> Dust Firmware - Marlin Sat, 15 Mar 2025 19:43:27 -0400 https://reprap.org/forum/read.php?415,896639,896665#msg-896665 https://reprap.org/forum/read.php?415,896639,896665#msg-896665
Also that code is very old.]]> Dust Firmware - Marlin Sat, 15 Mar 2025 19:28:02 -0400 https://reprap.org/forum/read.php?415,896639,896653#msg-896653 https://reprap.org/forum/read.php?415,896639,896653#msg-896653
[github.com]]]> HSNSBBH Firmware - Marlin Fri, 14 Mar 2025 07:37:02 -0400 https://reprap.org/forum/read.php?415,896639,896650#msg-896650 https://reprap.org/forum/read.php?415,896639,896650#msg-896650 And the same with Y-MIN ? If so this should be homing fine.

please attach your Configuration files for examination.]]> Dust Firmware - Marlin Thu, 13 Mar 2025 23:41:59 -0400 https://reprap.org/forum/read.php?415,896639,896649#msg-896649 https://reprap.org/forum/read.php?415,896639,896649#msg-896649 HSNSBBH Firmware - Marlin Thu, 13 Mar 2025 21:00:07 -0400 https://reprap.org/forum/read.php?415,896639,896647#msg-896647 https://reprap.org/forum/read.php?415,896639,896647#msg-896647
Note: moves (G0, G1 etc) are not stopped by endstops, endstops by default are only used during homing moves ( G28 ) Unless you enable ENDSTOPS_ALWAYS_ON_DEFAULT]]> Dust Firmware - Marlin Thu, 13 Mar 2025 20:28:12 -0400 https://reprap.org/forum/read.php?415,896639,896646#msg-896646 https://reprap.org/forum/read.php?415,896639,896646#msg-896646
If you have A4988 Driver you don't have TMC stepper driver so don't have any tmc settings to set.]]> Dust Firmware - Marlin Thu, 13 Mar 2025 19:48:17 -0400 https://reprap.org/forum/read.php?415,896639,896645#msg-896645 https://reprap.org/forum/read.php?415,896639,896645#msg-896645 HSNSBBH Firmware - Marlin Thu, 13 Mar 2025 16:44:03 -0400 https://reprap.org/forum/read.php?415,896639,896641#msg-896641 https://reprap.org/forum/read.php?415,896639,896641#msg-896641 github.com] (change to the version of the code your using)


make the following changes:
#define MOTHERBOARD BOARD_ANET_10 to #define MOTHERBOARD BOARD_BTT_SKR_V1_3
#define SERIAL_PORT 0 to #define SERIAL_PORT -1
#define ENDSTOP_INTERRUPTS_FEATURE to //#define ENDSTOP_INTERRUPTS_FEATURE

Now the SKR_V1_3 has plug in stepper modules so you need to update the following to your new driver type
#define X_DRIVER_TYPE ???
#define Y_DRIVER_TYPE ???
#define Z_DRIVER_TYPE ???
#define E0_DRIVER_TYPE ???

Note that some stepper driver types flip the direction of the stepper motors, if they go the wrong way change the following

#define INVERT_X_DIR false to #define INVERT_X_DIR true
#define INVERT_Y_DIR false to #define INVERT_Y_DIR true
#define INVERT_Z_DIR true to #define INVERT_Z_DIR false
#define INVERT_E0_DIR false to #define INVERT_E0_DIR true

And that should be all you need (but there are lots of other things you could enable)]]> Dust Firmware - Marlin Wed, 12 Mar 2025 22:48:01 -0400 https://reprap.org/forum/read.php?415,896639,896640#msg-896640 https://reprap.org/forum/read.php?415,896639,896640#msg-896640
error messages?
symptoms?
Where did you get to?]]> Dust Firmware - Marlin Wed, 12 Mar 2025 22:28:38 -0400 https://reprap.org/forum/read.php?415,896639,896639#msg-896639 https://reprap.org/forum/read.php?415,896639,896639#msg-896639 HSNSBBH Firmware - Marlin Wed, 12 Mar 2025 19:14:56 -0400