0.HISILICON_IPC-说明

1.嵌入式层环境搭建1.1将SDK复制到虚拟机Ubuntu系统下，解压SDK。1.2安装HISI交叉编译工具链1.3编译osdrv1.4uboot的烧写和flash分区1.5kernel和rootfs烧录与启动系统烧录命令1.6MPP部署至此嵌入式层环境搭建完成。1.1将SDK复制到虚拟机Ubuntu系统下，解压SDK。cp /mnt/hgfs/winshare/Hi3518E_V200R00..

stdcoutzrh

2082人浏览 · 2019-03-27 14:01:27

stdcoutzrh · 2019-03-27 14:01:27 发布

此个人分类作为个人练习设计：基于海思HI3518EV200开发IPCamera的记录。
完整项目GitHub地址：[HISILICON_IPC]

Key Words:

AR0130,ISP(image signal processing),H.264,RTSP,MP4.

1.Introduction to the System Architecture of the Scheme

Hardware：

HI3518EV200：CPU+DSP+64MB DDR.
External 16M SPI Flash is used to store programs(uboot、kernel、rfs、app).
SD Card stores recorded MP4 videos.
USB Wifi provides networking capabilities.
Sensor interface (parallel data channel+I2C control channel)provides motherboard and sensor connection.
Serial port as debugging port and Linux system console.

Software：

SPI Flash partition burns uboot.bin,zImage and rootfs,and sets reasonable environment variables to start the system.
App completes the core tasks of video capture, coding and compression, network transmission, etc.