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caner db0e031500 Signed-off-by: caner <5658514@qq.com> 3 years ago
lib 78d9a55e83 修正pwm 3 years ago
.gitignore 56fb95e2ef Initial commit 3 years ago
LICENSE 56fb95e2ef Initial commit 3 years ago
README.md db0e031500 Signed-off-by: caner <5658514@qq.com> 3 years ago
index.js db0e031500 Signed-off-by: caner <5658514@qq.com> 3 years ago
package.json 00f2265532 Signed-off-by: caner <5658514@qq.com> 3 years ago
send.sh af05b59d96 添加 'send.sh' 3 years ago

README.md

车端(node-14.15)

接收遥控信号,传输视频信息

TODO

1. 新版视频方案

安装

1. sudo npm install 

启动

1. node index.js

注意

1. 电调需自行找中位可参考:[sensor] (https://git.caner.top/Caner/sensor)
2. 注意摇杆间的中位误差
3. yuyv 格式查询 gstream 根据最低分辨率填写
    * sudo apt install v4l-utils
    * v4l2-ctl --list-devices // 查看所有设备
    * v4l2-ctl -d /dev/video0 --list-formats-ext --all // 查看图像格式
    * sudo v4l2-ctl -d /dev/video0 --list-formats //查看当前摄像头支持的视频压缩格式
    * sudo v4l2-ctl --list-framesizes=MJPG -d /dev/video0 //查看摄像头所支持的分辨率

服务启动

[Unit]
Description=Car-server
After=network.target

[Service]
Type=simple
User=root
ExecStart=/usr/bin/node /var/www/socket/index.js &
Restart=always
RestartSec=3s

[Install]
WantedBy=multi-user.target