Preparation

Required Materials

• Pico_DM_1P5623 Display Expansion Board
• Raspberry Pi Pico Core Board (optional)
• USB Type-C Data Cable
• USB to Serial Module

Development Environment Setup

This project uses Ubuntu as the default development system.

Deploy pico-sdk

1. Install dependencies

   sudo apt install cmake gcc-arm-none-eabi libnewlib-arm-none-eabi libstdc++-arm-none-eabi-newlib ninja-build

2. Download pico-sdk source code

   Choose a download source based on your network conditions. Gitee is a mirror of GitHub, and downloading from Gitee is recommended.

   Gitee

   git clone https://gitee.com/embeddedboys/pico-sdk $HOME/pico-sdk

   GitHub

   git clone https://github.com/raspberrypi/pico-sdk/ $HOME/pico-sdk

3. Clone pico-sdk submodules

   cd ~/pico-sdk
   git submodule update --init

4. Configure environment variables

   For bash

   echo "export PICO_SDK_PATH=$HOME/pico-sdk" >> ~/.bashrc
   source ~/.bashrc

   For zsh

   echo "export PICO_SDK_PATH=$HOME/pico-sdk" >> ~/.zshrc
   source ~/.zshrc

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