In order to fix this you need to add your user to the group that owns the serial interface. This happnes because you don’t have permission to open the serial device. Troubleshooting Error: libusb_open() failed with LIBUSB_ERROR_ACCESS during upload Remember to stop the debugger before flashing new code. To debug the code just press F5 inside VSCode and the debugger will start automatically. A terminal should appear and you will see gcc (hopefully) building your project.Īfter you call Build STM32 Project for the first time, stm32-for-vscode will create two custom tasks (that can be accessed by typing Ctrl+Shift+B) to build your code and to flash it into the STM32 board. Now open the command palette ( Ctrl+Shift+P or F1) and run Build clean STM32 project. Using the Open folder menu in Visual Studio Code, navigate to your project’s root folder and open it. The option is located in Project Manger->Code Generator->STM32Cube MCU packages and embedded software packs.Īfter CubeMX setup you can click on GENERATE CODE the new Makefile project structure should get created. ![]() If you don’t want your STM32Cube library path being spammed all over the makefile (if you need to share the project with someone else for example) you can tell CubeMX to copy the necessary files to the project’s directory and link the makefile to them. In order to configure CubeMX to support VSCode you have to navigate to Project Manager->Project->Toolchain/IDE and set it to Makefile. Unfortunately, EWARM is currently not supported by the VSCode extension, but the more generic Makefile structure is. STM32CubeMXīy default CubeMX generates projects in a format called EWARM. Install this extension in Visual Studio Code. This extension will take care of intellisense, syntax highlighting and more. Windowsĭownload and install the program from the official website. The official linux page contains the instructions to install the latest version of VSCode on many distributions. Visual Studio Code is just a pretty front-end. You could just use a shell and your favorite editor and you would have (almost) all the functionality of the complete setup. The next steps aren’t really necessary to get the thing working. I received feedback about xPack OpenOCD working fine with this setup. Warning: for some newer microcontrollers and programmers you might need to build OpenOCD from sources, especially if your distro doesn’t ship the latest version. Install openocd from your package manager. It will take care of uploading the compiled software to the STM32 and during debug it will open the connection between the computer and the STM32. Open On-Chip Debugger is the interface between your computer and the programmer. It should be possible to get the current version of make through WSL, but I don’t have experience with it. Install make from this this page (updated in 2006 though…). Install the toolchain from ARM’s website. Install gcc-arm-none-eabi gdb-multiarch libnewlib-arm-none-eabi. Install arm-none-eabi-gcc arm-none-eabi-gdb arm-none-eabi-newlib. These are the tools needed to compile and debug the code. zip from here (you have to sign up to ST’s website) and install the right version for your OS. Inferior operating systems (Windows, Ubuntu, Temple OS…)ĭownload the. ![]() If you don’t have access to the AUR or you just don’t want to use it, follow the step below. If you already have CubeMX installed, you can skip this step. Up until the time of writing this guide, it is not possible to use STM32CubeIDE and Visual Studio Code on the same project unless some configuration changes are made on CubeIDE.īesides that, it is recommended that every person that works on a project runs the same working environment. The conversion procedure is fully reversible. ![]() If you were using STM32CubeIDE or SystemWorkbench before, you need to convert your projects in order for them to work. If you get it to work under other setups please let me know so that I can update the steps with more info. I tested this guide under Arch Linux and Ubuntu 18.04. This page will help you setup Visual Studio Code for programming and debugging STM32 boards using STM32CubeMX projects.
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