It's easier if you make a pico
directory or similar in which you keep the SDK, Pimoroni Libraries and your projects alongside each other. This makes it easier to include libraries.
Install build requirements:
sudo apt update
sudo apt install cmake gcc-arm-none-eabi build-essential
And the Pico SDK:
git clone https://github.com/raspberrypi/pico-sdk
cd pico-sdk
git submodule update --init
export PICO_SDK_PATH=`pwd`
cd ../
The PICO_SDK_PATH
set above will only last the duration of your session.
You should should ensure your PICO_SDK_PATH
environment variable is set by ~/.profile
:
export PICO_SDK_PATH="/path/to/pico-sdk"
git clone https://github.com/pimoroni/pimoroni-pico
git clone https://github.com/hardillb/lora-sensor-pico --recurse-submodules
cd lora-sensor-pico
If you have not or don't want to set PICO_SDK_PATH
you can edit .vscode/settings.json
to pass the path directly to CMake.
Open VS Code and hit Ctrl+Shift+P
.
Type Install
and select Extensions: Install Extensions
.
Make sure you install:
- C/C++
- CMake
- CMake Tools
- Cortex-Debug (optional: for debugging via a Picoprobe or Pi GPIO)
- Markdown All in One (recommended: for preparing your own README.md)
Edit CMakeLists.txt
and follow the instructions, you should make sure you:
- edit your project name
- include the libraries you need
- link the libraries to your project