rpi pico template
git clone https://gitee.com/xianii/pico-sdk
cd pico-sdk
git submodule update --init
## Add pico-sdk Path to your environment
echo export PICO_SDK_PATH=$PWD >> ~/.profile
sudo apt update && sudo apt install -y cmake make ninja-build gcc g++ openssl libssl-dev cmake gcc-arm-none-eabi libnewlib-arm-none-eabi libstdc++-arm-none-eabi-newlib
make