Raspberry Pi Pico 1.54inch LCD User Guide
Raspberry Pi Pico 1.54inch LCD User Guide
Method 1: C Code (Raspberry Pi platform)
1. Installation the compilation environment
sudo apt-get install cmake --fix-missing
sudo apt-get install gcc-arm-none-eabi
SDK download
git clone -b master https://github.com/raspberrypi/pico-sdk.git
cd pico-sdk
git submodule update --init --recursive
The program needs to point to the SDK path
export PICO_SDK_PATH=../../pico-sdk
(Change to your true path， Now you not need do this code ， when you make program， you need this code )
2. Connect the hardware
3. Run the program
（1）Download, compile and run the c sample program of Pico 1inch54 LCD: （Download: Pico 1inch54 LCD.zip）
cd ~/Pico 1inch54 LCD /c/build
sudo rm -rf ./*
export PICO_SDK_PATH=../../pico-sdk
(Change to your true path )
cmake ..
make -j9
After that, the uf2 file will be generated under the build.
(2) Press and hold Pico's BOOTSEL and use the Micro USB cable to connect Pico to the Raspberry Pi's USB and then release
Open the build folder in the actual program folder and pull the main.uf2 file into the above window
phenomenon:
Run the screen program, the picture can be seen on the screen.
Run the screen program, the picture stays in the small square screen, press the button, the corresponding small square will be red.
Method 2: python Code (Raspberry Pi platfrom)
1.Installation Thonny IDE, Please refer to the official link
https://projects.raspberrypi.org/en/projects/getting-started-with-the-pico/2
2. Connect the hardware
(1) 
（2）
3. Run the program （Download: Pico 1.54 LCD.py）
Open the software 
phenomenon:
Run the screen program, the screen flashes blue, red and white once.
Run the screen program, press the button, the screen displays the corresponding button name.
