hicat library
C++ C Other
Switch branches/tags
Nothing to show
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Failed to load latest commit information.
app fix some bugs of webs and rtspserver and libhisiv_test Jan 8, 2017
include update Nov 13, 2016
lib 20161129 Nov 29, 2016
opt last 16M.bin got error on Uboot in mem parameter Apr 13, 2017
product some changes Nov 29, 2016
README.md Update README.md Jul 7, 2017

README.md

#SDK:

#How to burn the firmware to flash

you must have a hicat board with a uboot already burned.

then connect the UART0 on the ARM9 Hisiv chip. and then use the command as below[recomendly using Hyper Terminal to finish this]:

loady 0x82000000

then send file on Hyper Terminal with xmodern protocal. choose the uImage file under https://github.com/9crk/libhisiv/opt/

sf probe 0
sf erase 0x100000 0x300000
sf write 0x82000000 0x100000 0x300000    
loady 0x82000000

then send the rootfs file to the board.

sf erase 0x400000 0xC00000
sf write 0x82000000 0x400000 0x500000
setenv bootargs 'mem=32M console=ttyAMA0,115200 root=/dev/mtdblock2 rootfstype=jffs2 mtdparts=hi_sfc:1M(boot),3M(kernel),12M(rootfs)'
setenv bootcmd 'sf probe 0;sf read 0x82000000 0x100000 0x300000;bootm 0x82000000'
saveenv

then reboot the board or execute 'reset' command.

#How to use opencv Demo

  1. clone this repo
  2. then install the compiler
  3. compile the apps under 'app' dir with ./build.sh
  4. copy the app dir to the board
  5. copy the opt/opencvlib dir to the board at /www/mmc/opencv/opencvlib
  6. cd app && source env.sh
  7. execute './capture' to capture an image named 'myImage.jpg'
  8. execute './match model.jpg' to find the object model.jpg in the camera.
  9. then you can browser the result hi.jpg on http://192.168.1.1/mmc/opencv/app/hi.jpg

#About rtspserver and libhisiv.a

rtspserver have two demo:

you can rename any of it as 'rtspserver',then it will be run in the next boot. or run /hicat/launch.sh restart to restart all services. libhisiv.a contains all the camera function.as below:

extern int venc_exit(int n);//0 
extern int venc_init(int resolve);//0:720P 1:QVGA 2:VGA
extern int venc_requestIDR();
extern int venc_getFrame(char* buffer,int *datalen);//get h264 frame data.
extern int venc_rotate(int dir);//0:no rotate 2:180 digree rotate.
extern int venc_getYUV(int mode,char*buff);//get YUV data.

#How to install software pack

  • old way before 20160417
  1. unpack the hicat2016xxxx.tar
  2. cp hicat2016xxxx /
  3. cd /hicat
  4. ./launch.sh install
  5. then the board will reboot.
  • new way for sd upgrade after 20160418
  1. execute 'lrz' command to send libhicat/opt/hi_sd.sh into the board (any where)
  2. format the sd card with fat32 format in default param. or use mkfs.vfat on Linux OS
  3. then execute chmod +x hi_sd.sh && ./hi_sd.sh, the board will reboot

#How to upgrade

  1. Formating the SD card with vfat or fat32 mode.
  2. then copy the hicat2016xxxx.tar package to the SD card.
  3. press the reset button (RST_PBC)
  4. connect the power supply.
  5. wait for the board reset again.

#What's more zwebs https://9crk@bitbucket.org/zhouhua/hicat_zwebs.git

#How to use programming with serial port on Hisiv libSerial https://github.com/9crk/libSerial.git

ATTENTION!!! from hicat20160413 on, the rtsp change to http-rtp server new video play url is: http://192.168.1.1:8889/hicat.sdp