<code bash>
root@openipc-hi3516cv300:~# fw_printenv
bootdelay=1
baudrate=115200
ipaddr=192.168.0.10
serverip=192.168.0.133
netmask=255.255.0.0
gatewayip=192.168.0.1
bootfile="uImage"
da=mw.b 0x82000000 ff 1000000;tftp 0x82000000 u-boot.bin.img;sf probe 0;flwrite
du=mw.b 0x82000000 ff 1000000;tftp 0x82000000 user-x.cramfs.img;sf probe 0;flwrite
dr=mw.b 0x82000000 ff 1000000;tftp 0x82000000 romfs-x.cramfs.img;sf probe 0;flwrite
dw=mw.b 0x82000000 ff 1000000;tftp 0x82000000 web-x.cramfs.img;sf probe 0;flwrite
dl=mw.b 0x82000000 ff 1000000;tftp 0x82000000 logo-x.cramfs.img;sf probe 0;flwrite
dc=mw.b 0x82000000 ff 1000000;tftp 0x82000000 custom-x.cramfs.img;sf probe 0;flwrite
up=mw.b 0x82000000 ff 1000000;tftp 0x82000000 update.img;sf probe 0;flwrite
ua=mw.b 0x82000000 ff 1000000;tftp 0x82000000 upall_verify.img;sf probe 0;flwrite
tk=tftp 0x82000000 uImage;setenv setargs setenv bootargs ;run setargs;bootm 0x82000000
uk=mw.b 0x82000000 ff 1000000;tftp 0x82000000 uImage.${soc} && sf probe 0;sf erase 0x50000 0x200000; sf write 0x82000000 0x50000 ${filesize}
ur=mw.b 0x82000000 ff 1000000;tftp 0x82000000 rootfs.squashfs.${soc} && sf probe 0;sf erase 0x250000 0x500000; sf write 0x82000000 0x250000 ${filesize}
dd=mw.b 0x82000000 ff 1000000;tftp 0x82000000 mtd-x.jffs2.img;sf probe 0;flwrite
bootargs=mem=${osmem} totalmem=${totalmem} console=ttyAMA0,115200 panic=20 root=/dev/mtdblock3 rootfstype=squashfs init=/init mtdparts=hi_sfc:256k(boot),64k(wtf),2048k(kernel),5120k(rootfs),-(rootfs_data)
totalmem=128M
soc=hi3516cv300
hardware=50H20L
devid=00022520
manufacturer=Xiongmai
stdin=serial
stdout=serial
stderr=serial
verify=n
ver=U-Boot 2010.06-svn706 (Oct 09 2017 - 14:57:23)
bootcmd=setenv setargs setenv bootargs ${bootargs}; run setargs; sf probe 0; sf read 0x42000000 0x50000 0x200000; bootm 0x42000000
ethaddr=00:12:16:fc:17:57
vtund=vpn.augin.ru
vtun=vpn.augin.ru
osmem=33M
sensor=sc2235p_i2c_dc

</code>

<code>
system:
  webPort: 80
  httpsPort: 443
  logLevel: debug
isp:
  antiFlicker: disabled
  blkCnt: 4
  dis: false
  memMode: reduction
  rawMode: slow
  slowShutter: medium
  iqProfile: /etc/sensors/iq/default.ini
image:
  mirror: false
  flip: false
  rotate: 0
  contrast: 50
  hue: 50
  saturation: 50
  luminance: 50
video0:
  enabled: true
  codec: h265
  fps: 25
  bitrate: 4096
  rcMode: avbr
  gopSize: 1
  gopMode: normal
  profile: main
  size: 1920x1080
  sliceUnits: 0
video1:
  enabled: false
  codec: h264
  size: 704x576
  fps: 15
jpeg:
  enabled: true
  qfactor: 50
  fps: 5
osd:
  enabled: false
  font: /usr/share/fonts/truetype/UbuntuMono-Regular.ttf
  template: '%d.%m.%Y %H:%M:%S'
  posX: 16
  posY: 16
audio:
  enabled: false
  volume: 30
  srate: 8000
  codec: opus
  outputEnabled: false
  outputVolume: 30
rtsp:
  enabled: true
  port: 554
nightMode:
  colorToGray: true
  irCutSingleInvert: false
  lightMonitor: true
  lightSensorInvert: false
  irCutPin1: 54
  irCutPin2: 53
  monitorDelay: 0
  lightSensorPin: 64
motionDetect:
  enabled: false
  visualize: false
  debug: false
records:
  enabled: false
  path: /mnt/mmcblk0p1/%F
  split: 20
  maxUsage: 95
outgoing:
  enabled: false
watchdog:
  enabled: true
  timeout: 300
hls:
  enabled: false
</code>