Doing so makes flashing firmware definitely more complex because you cannot simply use a USB connection anymore. However, several people consider the trade-off worth it to increase their printer’s functionality.

There’s going to be an firmware download site option called “Update Firmware.” Click on it to get to the next step. Connect your computer/laptop to your 3D printer using the USB connector that fits your machine.

• This means code upload is
• The first time you open the Marlin project in VSCode it will recommend you install the Auto Build Marlin extension, which will also install PlatformIO IDE.
• All of these programs have Mac and Windows versions available.
• The dd tool simply copies bytes from an input file to an output file.

If you don’t see any port on the Device field, go to this section of the ESP troubleshooting guide. 2) Run the installer you’ve just downloaded—it’s probably in your Downloads folder. This permission to re-download shall not limit in any manner the disclaimer of warranty set forth in Section 5 below.

There are references to addresses of the form e000xxxx and 20000xxxx which Ghidra wasn’t able to resolve. Moreover if we search for strings we can see the strings don’t have any references pointing at them. We can note that several addresses are marked with red colored text. Ghidra marks an address in red when the specified address doesn’t exist in the file. Leaving the other options as-is we can now continue loading the file and double click to open in the disassembler. In this post we will be looking at analyzing a STM32 firmware binary in Ghidra.