Zephyr Longan Nano Test Report

Test Environment

Operating System Information

• Source Code: https://github.com/zephyrproject-rtos/zephyr/tree/main
• Reference Installation Document: https://docs.zephyrproject.org/latest/develop/getting_started/index.html

Hardware Information

• Longan Nano
• A USB to UART Debugger
• A Type-C Cable

Installation Steps

Installing Zephyr

Create a virtual environment:

python3 -m venv ~/zephyrproject/.venv
source ~/zephyrproject/.venv/bin/activate
pip install west

Get Zephyr:

west init ~/zephyrproject
cd ~/zephyrproject
west update

Set up the environment:

west zephyr-export
pip install -r ~/zephyrproject/zephyr/scripts/requirements.txt

Compiling the Code

Compile the code using west:

west build -p always -b longan_nano samples/basic/blinky

Flashing the Image

Hold down the boot button, then press reset, and release the boot button. Flash using the USB port:

west flash --runner dfu-util

Expected Results

The system should boot normally and allow viewing information via the onboard serial port.

Actual Results

The system booted normally and viewing information via the onboard serial port was successful.

Boot Log

Screen recording (From compilation to boot):

*** Booting Zephyr OS build v3.6.0-1803-gf419ea799099 ***
LED state: OFF
LED state: ON
LED state: OFF
LED state: ON
LED state: OFF

Test Criteria

Successful: The actual result matches the expected result.

Failed: The actual result does not match the expected result.

Test Conclusion

Test successful.