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ODrive/docs/configuring-vscode.md
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# Configuring Visual Studio Code
VSCode is the recommended IDE for working with the ODrive codebase. It is a light-weight text editor with Git integration and GDB debugging functionality.
Before doing the VSCode setup, make sure you've installed all of your [prerequisites](README.md#installing-prerequisites)
## Setup Procedure
1. Clone the ODrive repository
1. [Download VSCode](https://code.visualstudio.com/download)
1. Open VSCode
1. Install extensions. This can be done directly from VSCode (Ctrl+Shift+X)
* Required extensions:
* C/C++
* Cortex-Debug
* Recommended Extensions:
* Include Autocomplete
* Path Autocomplete
* Auto Comment Blocks
1. Restart VSCode
1. Open the VSCode Workspace file, which is located in the root of the ODrive repository. It is called `ODrive_Workspace.code-workspace`. The first time you open it, VSCode will install some dependencies. If it fails, you may need to [change your proxy settings](https://code.visualstudio.com/docs/getstarted/settings).
You should now be ready to compile and test the ODrive project.
## Building the Firmware
* Tasks -> Run Build Task
A terminal window will open with your native shell. VSCode is configured to run the command `make -j4` in this terminal.
## Flashing the Firmware
* Tasks -> Run Task -> flash
A terminal window will open with your native shell. VSCode is configured to run the command `make flash` in this terminal.
If the flashing worked, you can connect to the board using the [odrivetool](../docs/getting-started#start-odrivetool).
## Debugging
An extension called Cortex-Debug has recently been released which is designed specifically for debugging ARM Cortex projects. You can read more on Cortex-Debug here: https://github.com/Marus/cortex-debug
Note: If developing on Windows, you should have `arm-none-eabi-gdb` and `openOCD` on your PATH.
* Make sure you have the Firmware folder as your active folder
* Flash the board with the newest code (starting debug session doesn't do this)
* Debug -> Start Debugging (or press F5)
* The processor will reset and halt.
* Set your breakpoints. Note: you can only set breakpoints when the processor is halted, if you set them during run mode, they won't get applied.
* Run (F5)
* Stepping over/in/out, restarting, and changing breakpoints can be done by first pressing the "pause" (F6) button at the top the screen.
* When done debugging, simply stop (Shift+F5) the debugger. It will kill your openOCD process too.
## Cleaning the Build
This sometimes needs to be done if you change branches.
* Open a terminal (View -> Integrated Terminal) and enter `make clean`