[BUG] MarlinConfigPre.h: No such file or directory

[ahakkoca07]

Describe the bug
Arduino IDE Compilation error: exit status 1

In file included from c:\Users\User\Documents\GitHub\libraries\ESP3DLib\src\command.cpp:21:
c:\Users\User\Documents\GitHub\libraries\ESP3DLib\src\esp3dlibconfig.h:45:43: fatal error: ../../../../../Marlin/src/inc/MarlinConfigPre.h: No such file or directory
   45 | #include MARLIN_PATH(inc/MarlinConfigPre.h)
      |                                           ^
compilation terminated.
exit status 1

Compilation error: exit status 1

To Reproduce
Steps to reproduce the behavior:

1. Open Marlin.ino in Arduino IDE
2. Click on "Verify/Compile"
3. Wait about 60 minutes for it to compile
4. See error

Expected behavior
Compilation without error

Screenshots

Marlin Firmware:

• Marlin Branch/Version:[2.1.2.4]
• Any change done in Marlin code/configuration: Added new board.

ESP3DLib :

• ESP3DLib Branch/Version:[master/4fbed7f]
• Web UI Version:[e.g 2.1b14]
• Wifi mode:[e.g. STA]
• Any change done in ESP3DLib code/configuration: No.

Board used (please complete the following information):

• BOARD: [Lolin S2 Mini]
• Flash size: [4M]
• partitions: [default]

Additional context
Add any other context about the problem here.
Marlin.ino location: ../Documents/Marlin/Marlin-2.1.2.4/Marlin/Marlin.ino
ESP3DLib location: ../Documents/GitHub/libraries/ESP3DLib
I installed ESP3DLib like this, but i don't know if it's relevant.

1. Clicked "Download ZIP" from the Github page.
2. In Arduino IDE: "Sketch/Include Library/Add .ZIP Library..." and selected the downloaded zip file.

[luc-github]

ESP3DLib 1.0 only support platformio
ESP3DLib 3.0 support arduino by adding define

[ahakkoca07]

Hmm, how/where can i add the define?
Also, which branch i should select? The "3.0" one?

[luc-github]

for 3.0 is not that simple please read https://esp3d.io/ESP3DLib/

need my fork of Marlin as mentionned in doc/readme

the define is here : https://github.com/luc-github/ESP3DLib/blob/3.0/src/esp3dlib_config.h#L25

[ahakkoca07]

Hi again, just to make sure, i will use this Marlin: https://github.com/luc-github/Marlin
And i will use this ESP3DLib: https://github.com/luc-github/ESP3DLib/tree/3.0
I will add the define here: https://github.com/luc-github/ESP3DLib/blob/3.0/src/esp3dlib_config.h#L25
Is this correct?
Also, can i use the 2.1.2.4 config files in your 2.1.2 version of marlin?

[luc-github]

yes for my fork
no idea if config file of latest Marlin is compatible

[ahakkoca07]

Thank you for your help!
I will compare the files right now.

[luc-github]

what board are you using ? a lolin esp32 S2?
S2 is not supported in Marlin

[ahakkoca07]

Yes, ESP32-S2 Mini

[ahakkoca07]

what board are you using ? a lolin esp32 S2? S2 is not supported in Marlin

But MRR_ESPA board is using an ESP32-S2 and is supported

[luc-github]

What do you expect to do ?
S2 is not supported by Marlin

[luc-github]

no MRR_ESPA use ESP32

[luc-github]

use single core is not tested neither recommended for esp3dlib for sure
because marlin use one core and wifi/esp3d use one core

[ahakkoca07]

Sorry, i mixed it with this

[ahakkoca07]

use single core is not tested neither recommended for esp3dlib for sure because marlin use one core and wifi/esp3d use one core

Hmm, can i use a ESP32-WROOM-32D then?

[luc-github]

this board was.a.proof of concept and not planned to.use.wifi

any esp32 should fit

[ahakkoca07]

Thank you, i will use an ESP32-WROOM-32D then.

[ahakkoca07]

https://lastminuteengineers.com/esp32-wroom-32-pinout-reference/
This seems like it will be a bit hard lol

[ahakkoca07]

Uh, i only have one pin left and i have to choose one of the following:

//#define BEEPER_PIN                               // Buzzer
//#define PS_ON_PIN                                // Power Supply
//#define FIL_RUNOUT_PIN                           // Filament Runout Sensor
//#define NEOPIXEL_PIN                             // Neopixels
//#define SD_DETECT_PIN                            // Sd card detection pin

Which choice would be best? What do you think? I also want to know if i can use this as a I/O expander since it uses the pcf8574 chip too.

EDIT: I just found out the 74HC595 chip and it seems like it is used more in Community.

[luc-github]

I close ticket as answered