Applicable printers

• Support MCU: STM32F103Z

• Version: 2.18.0

  1	2	3	4	5	6
  XY2-PRO	XY2_PRO_2E	XY3_PRO	XY3_PRO_V2
  X5SA	X5SA_g	X5SA_PRO	X5SA_2E	X5SA400_PRO	X5SA400_2E
  XY3SE	XY3SE_2E	XY3SE_V2
  D01	D01_PLUS
  C2	XY3_PROPB

How to compile

1. Install vscode, and install platformio plugin in the vscode extension.

2. Download this firmware and unzip it, you will get a firmware folder. Run vscode -> file -> Open Folder, select the firmware folder, open it.

3. Check the model on the machine: Start the printer, enter the System ->Info interface, and when the firmware version is above 2.16, you can view the relevant information of the current model, as shown in the following figure.

   

4. If the applicable model listed on this page does not have your model, please download another appropriate firmware.

5. Open Marlin/TronxyMachine.h, Find #define TRONXY PROJ, change the following project name to PROJ XXX (XXX represents your printer model)

   • Note: The modified project name must be a name defined above the file(TronxyMachine.h). If there is no such name, contact customer service for handling e.g. your model is XY2_PRO:

6. Compile the firmware. If an error occurs, please refer to the FAQ for solutions.The first compilation may take a long time, then the compiled target file is placed in the 'update' folder.

7. Copy the 'update' folder into the root directory of the SD card, insert the card into the printer, restart, and the machine will automatically update the firmware. After that, the machine will run the current firmware.

FAQ

1. If you want to switch back to the original interface of Marlin, just define "#define TRONXY_UI" in "Marlin/TronxyMachine.h" as UI_MARLIN_DEFAULT

   

2. If you encounter problems like " multiple definition of 'EXTI1_IRQHandler' " as shown below, please find the location of the file in the figure below

   

   open the file and comment out “void EXTI1_IRQHandler(void)”(according to the error message) function, as shown in the figure.