Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
Could not get code to compile using modified configs, so I attempted to use the example config specifically for my printer. Come to find out, it wasn't the config that seemed to be the issue. This is using the latest bugfix Marlin and config files in PlatformIO without any changes to the example config files. From what I'm told, it is supposed to download any required libs automatically. If not, perhaps adding instruction to the error would be helpful.
Compiling .pio\build\mega2560\src\src\libs\numtostr.cpp.o
Marlin\src\lcd\extui\lib\dgus\origin\DGUSDisplayDef.cpp:310:1: error: no matches converting function 'GetVariable' to type 'void (*)(struct DGUS_VP_Variable&, void*)'
};
^
In file included from Marlin\src\lcd\extui\lib\dgus\origin\DGUSDisplayDef.cpp:32:0:
Marlin\src\lcd\extui\lib\dgus\origin\../DGUSDisplay.h:76:15: note: candidate is: template<class T, void (* Setter)(float, T), T selector> static void DGUSDisplay::GetVariable(DGUS_VP_Variable&, void*)
static void GetVariable(DGUS_VP_Variable &var, void *val_ptr) {
^~~~~~~~~~~
Marlin\src\lcd\extui\lib\dgus\origin\DGUSScreenHandler.cpp: In static member function 'static void DGUSScreenHandler::DGUSLCD_SD_FileSelected(DGUS_VP_Variable&, void*)':
Marlin\src\lcd\extui\lib\dgus\origin\DGUSScreenHandler.cpp:47:22: error: 'filelist' was not declared in this scope
if (touched_nr > filelist.count()) return;
^~~~~~~~
Marlin\src\lcd\extui\lib\dgus\origin\DGUSScreenHandler.cpp:47:22: note: suggested alternative: 'filepos_t'
if (touched_nr > filelist.count()) return;
^~~~~~~~
filepos_t
Marlin\src\lcd\extui\lib\dgus\origin\DGUSScreenHandler.cpp:48:10: error: 'filelist' was not declared in this scope
if (!filelist.seek(touched_nr)) return;
^~~~~~~~
*** [.pio\build\mega2560\src\src\lcd\extui\lib\dgus\origin\DGUSDisplayDef.cpp.o] Error 1
Marlin\src\lcd\extui\lib\dgus\origin\DGUSScreenHandler.cpp:48:10: note: suggested alternative: 'filepos_t'
if (!filelist.seek(touched_nr)) return;
^~~~~~~~
filepos_t
Marlin\src\lcd\extui\lib\dgus\origin\DGUSScreenHandler.cpp:50:9: error: 'filelist' was not declared in this scope
if (filelist.isDir()) {
^~~~~~~~
Marlin\src\lcd\extui\lib\dgus\origin\DGUSScreenHandler.cpp:50:9: note: suggested alternative: 'filepos_t'
if (filelist.isDir()) {
^~~~~~~~
filepos_t
Marlin\src\lcd\extui\lib\dgus\origin\DGUSScreenHandler.cpp:65:87: error: 'filelist' was not declared in this scope
HandleUserConfirmationPopUp(VP_SD_FileSelectConfirm, nullptr, PSTR("Print file"), filelist.filename(), PSTR("from SD Card?"), true, true, false, true);
^~~~~~~~
Marlin\src\lcd\extui\lib\dgus\origin\DGUSScreenHandler.cpp:65:87: note: suggested alternative: 'filepos_t'
HandleUserConfirmationPopUp(VP_SD_FileSelectConfirm, nullptr, PSTR("Print file"), filelist.filename(), PSTR("from SD Card?"), true, true, false, true);
^~~~~~~~
filepos_t
Marlin\src\lcd\extui\lib\dgus\origin\DGUSScreenHandler.cpp: In static member function 'static void DGUSScreenHandler::DGUSLCD_SD_StartPrint(DGUS_VP_Variable&, void*)':
Marlin\src\lcd\extui\lib\dgus\origin\DGUSScreenHandler.cpp:69:10: error: 'filelist' was not declared in this scope
if (!filelist.seek(file_to_print)) return;
^~~~~~~~
Marlin\src\lcd\extui\lib\dgus\origin\DGUSScreenHandler.cpp:69:10: note: suggested alternative: 'filepos_t'
if (!filelist.seek(file_to_print)) return;
^~~~~~~~
filepos_t
compilation terminated due to -fmax-errors=5.
*** [.pio\build\mega2560\src\src\lcd\extui\lib\dgus\origin\DGUSScreenHandler.cpp.o] Error 1
Bug Timeline
No response
Expected behavior
Expected a working default compilation for an Ender 5 Plus.
Actual behavior
Compilation failure due to errors in DGUS.
Steps to Reproduce
Download Marlin nightly build and accompanying configuration files.
Add configuration file for Creality Ender 5 Plus to the Marlin directory.
Load up PlatformIO
Open Marlin nightly build folder
Attempt compilation
Observe failure
Version of Marlin Firmware
1.70.2 BL
Printer model
Creality Ender 5 Plus
Electronics
Stock board, Microswiss direct drive extruder, soon to be installed 12864 LCD display board
Did you test the latest
bugfix-2.0.x
code?Yes, and the problem still exists.
Bug Description
Could not get code to compile using modified configs, so I attempted to use the example config specifically for my printer. Come to find out, it wasn't the config that seemed to be the issue. This is using the latest bugfix Marlin and config files in PlatformIO without any changes to the example config files. From what I'm told, it is supposed to download any required libs automatically. If not, perhaps adding instruction to the error would be helpful.
Bug Timeline
No response
Expected behavior
Expected a working default compilation for an Ender 5 Plus.
Actual behavior
Compilation failure due to errors in DGUS.
Steps to Reproduce
Download Marlin nightly build and accompanying configuration files. Add configuration file for Creality Ender 5 Plus to the Marlin directory. Load up PlatformIO Open Marlin nightly build folder Attempt compilation Observe failure
Version of Marlin Firmware
1.70.2 BL
Printer model
Creality Ender 5 Plus
Electronics
Stock board, Microswiss direct drive extruder, soon to be installed 12864 LCD display board
Add-ons
Nuthin
Your Slicer
Cura
Host Software
OctoPrint