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-# RP2040_CodePrjTemplate
+# RP2040 - CMake project template
 
+A simple template for RP2040/Pico project using CMake and VSCode IDE.
+Contains updated docs in PDF format.
+
+# Setup
+
+## 1. Fetch SDK and dependancies from GitHub
+
+1. Clone SDK from github `git clone https://github.com/raspberrypi/pico-sdk.git`
+2. Fetch dependancies modules `git submodule init && git submodule update`
+
+## 2a. Build project using NMake toolchain
+
+1. Construct build directory
+```
+mkdir build
+cd build
+```
+2. Call CMake to generate NMake project `cmake -DPICO_SDK_PATH=<previous path> -G "NMake Makefiles" ..`
+3. Run build with `nmake`
+
+## 2b. Build project using GNU GCC toolchain
+
+1. Construct build directory
+```
+mkdir build
+cd build
+```
+2. Call CMake to generate MinGW project `cmake -DPICO_SDK_PATH=<previous path> -G "MinGW Makefiles" ..`
+3. Run build with `make` or `cmake -build .`
+
+# Debugging
+
+VSCode launch configuration are currently setup to support this debug probe:
+
+## Debug using SEGGER j-link probe
+
+J-link tools need to be installed on the computer and accessible in PATH in order to work.
+If needed, you can adapt the line `"serverpath": "C:/Program Files/SEGGER/JLink_V782d/JLinkGDBServerCL.exe"` in accordance with your system configuration.
+
+## Debug using RPi-Pico with Picoprobe firmware
+
+OpenOCD should be installed or compiled on your system in order to work.
+One pico probe should be equipped with Picoprobe firmware (https://github.com/raspberrypi/picoprobe) and connected to the target RP2040 as the following diagram:
+
+<img src="https://mcuoneclipse.files.wordpress.com/2022/09/picoprobewiring.jpg" width="310" height="200" />
+
+No more configuration is needed.
+
+## Debug using Black Magic Probe
+
+No more tool is needed.
+You can configure the GDB server port through `"BMPGDBSerialPort": "\\\\.\\COM20"`.
+Be aware of the Windows specific syntax of COM port, 1 to 9 is simply COM1-9, but from COM10 you need to preceed it with \\\\.\\COMx.
+
+# Tools version
+
+- Pico SDK: v1.4.0
+- CMake: 1.35.1
+- ARM GNU GCC: 11.2
+- MSVC: v143
+- VSCode: 1.74+ with Cortex-Debug (marus25.cortex-debug), PIO ASM (chris-hock.pioasm) and CMake-Tools (ms-vscode.cmake-tools)