This document uses the k230d_canmv_defconfig configuration as an example. If you use other configurations, replace k230d_canmv_defconfig with correct names. All the configurations supported by this sdk, can be found in buildroot-overlay/configs directory.
download Xuantie-900-gcc-linux-6.6.0-glibc-x86_64-V3.0.2-20250410.tar.gz toolchan from https://www.xrvm.cn/community/download?id=4433353576298909696
uncompress the toolchain to the /opt/toolchain(Refer command):
mkdir -p /opt/toolchain;
tar -zxvf Xuantie-900-gcc-linux-6.6.0-glibc-x86_64-V3.0.2-20250410.tar.gz -C /opt/toolchain;install dependencies(Refer command):
apt-get install -y git sed make binutils build-essential diffutils gcc g++ bash patch gzip \
bzip2 perl tar cpio unzip rsync file bc findutils wget libncurses-dev python3 \
libssl-dev gawk cmake bison flex bash-completion parted curl xz-utilsk230d_canmv_ilp32_defconfig required ubuntu 22.04 or 24.04 and install rv64ilp32 toolchain(refer command):
wget -c https://github.com/ruyisdk/riscv-gnu-toolchain-rv64ilp32/releases/download/2024.06.25/riscv64ilp32-elf-ubuntu-22.04-gcc-nightly-2024.06.25-nightly.tar.gz;
mkdir -p /opt/toolchain/riscv64ilp32-elf-ubuntu-22.04-gcc-nightly-2024.06.25/;》tar -xvf riscv64ilp32-elf-ubuntu-22.04-gcc-nightly-2024.06.25-nightly.tar.gz -C /opt/toolchain/riscv64ilp32-elf-ubuntu-22.04-gcc-nightly-2024.06.25/;
make CONF=k230d_canmv_defconfig #build k230d canmv image (kernel and rootfs both 64bit);
# make CONF=k230d_canmv_defconfig BR2_PRIMARY_SITE=https://kendryte-download.canaan-creative.com/k230/downloads/dl/ #download package from kendryte
# make CONF=k230_canmv_defconfig # build k230 canmv image
# make CONF=k230d_canmv_ilp32_defconfig #build k230d canmv 32bit rootfs;
# make help # view helpBR2_PRIMARY_SIT configuration primary download site for example:
make CONF=k230d_canmv_defconfig BR2_PRIMARY_SITE=https://kendryte-download.canaan-creative.com/k230/downloads/dl/
output/k230d_canmv_defconfig/images/sysimage-sdcard.img.gzNote that k230d_canmv_defconfig is an example and needs to be replaced with the correct name uncompress file , burn to tf card,insert tf to device, poweron device.
make uboot-rebuild #rebuild uboot
make uboot-dirclean #uboot clean
#uboot directory description
buildroot-overlay/boot/uboot/u-boot-2022.10-overlay/ #uboot overlay code
output/k230d_canmv_defconfig/build/uboot-2022.10/ #uboot full code,uboot build dirmake linux-menuconfig #modify configuration
make linux-savedefconfig #save to defconfig
make linux-rebuild #rebuild linux
make linux-dirclean #linux cleanmake menuconfig #buildroot(sdk) modify configuration
make savedefconfig #buildroot(sdk) savedefconfigmake debian #generate debian distribution image
make ubuntu #generate ubuntu distribution imageFor more information about Debian, please refer to <<K230 debian 系统指南>>
The AI-related demos currently integrated are as follows:
| name | 说明 |
|---|---|
| anomaly_det | 异常检测 |
| bytetrack | ByteTrack（一种多目标跟踪算法） |
| crosswalk_detect | 斑马线检测 |
| demo_mix | 演示混合 |
| dynamic_gesture | 动态手势识别 |
| eye_gaze | 视线追踪/眼动检测 |
| face_alignment | 人脸对齐 |
| face_detection | 人脸检测 |
| face_emotion | 面部情绪识别 |
| face_gender | 人脸性别识别 |
| face_glasses | 人脸眼镜检测 |
| face_landmark | 人脸关键点检测 |
| face_mask | 口罩检测 |
| face_mesh | 人脸网格 |
| face_parse | 人脸解析 |
| face_pose | 人脸姿态检测 |
| face_verification | 人脸验证 |
| falldown_detect | 跌倒检测 |
| finger_guessing | 猜拳/手势识别（可能特指手指游戏） |
| fitness | 健身/运动检测 |
| head_detection | 头部检测 |
| helmet_detect | 头盔检测 |
| kws | 关键词唤醒 |
| licence_det | 车牌检测 |
| licence_det_rec | 车牌检测与识别 |
| llamac | 大语言模型 |
| object_detect_yolov8 | YOLOv8目标检测 |
| ocr | 光学字符识别 |
| person_attr | 人体属性识别 |
| person_detect | 人体检测 |
| person_distance | 人体距离检测 |
| pose_detect | 姿态检测/人体姿势检测 |
| pphumanseg | 飞桨（PaddlePaddle）人体分割模型 |
| puzzle_game | 拼图游戏 |
| segment_yolov8n | YOLOv8n语义分割 |
| smoke_detect | 烟雾检测 |
| space_resize | 空间尺寸调整 |
| sq_hand_det | 手掌检测 |
| sq_handkp_class | 手掌关键点分类 |
| sq_handkp_det | 手掌关键点检测 |
| sq_handkp_flower | 手掌关键点（花朵相关场景）检测 |
| sq_handkp_ocr | 手掌关键点OCR识别 |
| sq_handreco | 手掌识别 |
| traffic_light_detect | 交通信号灯检测 |
| tts_zh | 中文语音合成 |
| vehicle_attr | 车辆属性识别 |
| virtual_keyboard | 虚拟键盘 |
| yolop_lane_seg | YOLOP车道线分割 |
demo source code directory ：buildroot-overlay/package/ai_demo
ls buildroot-overlay/package/ai_demo; #can see all ai demo ls buildroot-overlay/package/ai_demo/face_detection/;#face_detection codeThe compilation method for a single demo (taking face_detection as an example):
make face_detection-dirclean;make face_detection;#rebuild face_detection demoBy default, only the (face_detection) demo is enabled. If other demos are needed, please enable the corresponding demo through the menu:
make menuconfig;#Target packages --->canaan package ---> AI ---> [*] face detection [ ] demo mix [ ] bytetrack ............. [ ] face_mesh [ ] face_parse [ ] face_pose [ ] face_verificationIf you need to experience the demo, please enter the corresponding directory under /root/app and run the relevant demo
[root@canaan ~ ]#cd /root/app/face_detection/ [root@canaan ~/app/face_detection ]ls face_detect_image.sh face_detection_320.kmodel face_detect_isp.sh face_detection_640.kmodel face_detection.elf [root@canaan ~/app/face_detection ]#./face_detect_isp.shFor more information about ai demo, please refer to K230 AI Demo使用指南
for more ,please refer to:
