FreeRTOS Maix-I K210 Test Report

Test Environment

Operating System Information

• Build System: Ubuntu 22.04.4 LTS (Docker)
• Source Code: kendryte-freertos-sdk
• Reference Installation Document: kendryte-freertos-sdk
• Toolchain: kendryte-gnu-toolchain

Hardware Information

• Sipeed Maix-Bit (K210)

Installation Steps

Create Docker Environment

sudo docker run -it --name ubuntu2204 ubuntu:22.04

All following operations are carried out in the root shell of Ubuntu 22.04.4 LTS Docker.

Prepare Build Environment

apt update
apt install -y cmake git curl bzip2
cd /opt
curl -LO https://github.com/kendryte/kendryte-gnu-toolchain/releases/download/v8.2.0-20190409/kendryte-toolchain-ubuntu-amd64-8.2.0-20190409.tar.bz2
tar xvf kendryte-toolchain-ubuntu-amd64-8.2.0-20190409.tar.bz2
cd

Build hello_world

Clone the FreeRTOS repository locally and build.

git clone --depth=1 https://github.com/kendryte/kendryte-freertos-sdk
cd kendryte-freertos-sdk
mkdir build && cd build
cmake .. -DPROJ=hello_world -DTOOLCHAIN=/opt/kendryte-toolchain/bin
make -j$(nproc)

Once the build is complete, the source directory will contain the files hello_world and hello_world.bin.

[100%] Linking C executable hello_world                                             
Generating .bin file ...                                                            
[100%] Built target hello_world                                                     
root@4b1ebf5f94f4:~/kendryte-freertos-sdk/build# file hello_world
hello_world: ELF 64-bit LSB executable, UCB RISC-V, RVC, single-float ABI, version 1 (SYSV), statically linked, with debug_info, not stripped

Flash Image

Use k_flash to perform the flash, you can refer to the toolchain documentation here: kflash.py

pip install kflash
kflash -b 115200 -p /dev/ttyUSBx hello_world.bin

Logging into the System

Connect to the development board via the serial port.

Expected Results

The build should succeed, and the development board should output the Hello World message as expected.

Actual Results

The build was successful, and the development board correctly output the Hello World message.

Boot Information

Screen recording (From flashing image to system startup):

Hello World

Test Criteria

Successful: The actual result matches the expected result.

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

Test Conclusion

Test successful.