3516ev200Development Board

3516EV200 Board Environment Setup and Operation Guide

1. Flashing uboot, kernel and file system:

Choose any Hitool version (as long as it supports 3516EV200), for example the Hi3516EV200 development package:

Usually it is in the /software/pc/HiTool directory

1.步骤一：选择芯片

2步骤二,烧写按钮按如下提示：

Select the correct serial port number, select serial port as the transmission method, burn by partition, and use the add pattern button to add the kernel and file system options. Select spi_nor for all device types, do not select the file system (set it directly to none), set the uboot address from 0 to 1M, the kernel address from 1M to 4M, and the file system from 5M to 11M. Click burn, then power the board on again. The burning process may take 6 to 7 minutes.

注意： uboot 选择海思sdk自带的uboot，内核选择uImage_usbnetok，文件系统选择3518ev300-root.jffs2.img

Step 3: Set the uboot parameters

烧完后，板子重新上电： 
进入uboot界面  设置uboot 参数：
setenv bootargs 'mem=32M console=ttyAMA0,115200 root=/dev/mtdblock2 rootfstype=jffs2 rw init=/linuxrc mtdparts=hi_sfc:1M(boot),4M(kernel),11M(rootfs)'
setenv bootcmd 'sf probe 0;sf read 0x42000000 0x100000 0x400000;bootm 0x42000000'
sa
依次执行以上命令，然后输入sa  保存。

Run the HiSilicon venc sample

1) Enter the /usr/ext/ko/ directory:

cd /usr/ext/ko

2) Run the following command to load the driver:

./load3518ev300 -a -sensor0 imx327 -osmem 32M -offline

3) Mount with the virtual machine:

ifconfig eth0 up;
ifconfig eth0 192.168.0.225;
mount -o nolock 192.168.0.92:/home/xstrive/hisi/   /mnt/
cd /mnt/Hi3516EV200_SDK_V1.0.1.0/mpp/sample/venc/

4) Execute the program:

./sample_venc  0

5) Then select 0 and C in sequence

就开始录制摄像头的视频了。

Material Download Links

3516ev200 development materials

Link:https://pan.baidu.com/s/1ZGC0wZcgx7dwbFdyuKK_tw Password: qyij

3516ev200 sdk

Link: https://pan.baidu.com/s/1PF7_E140gCtrBqQL6Kp7Ig Password: ogc3

Virtual machine download

Link:https://pan.baidu.com/s/107nbfIdcIj-vFoSu4f_mwQ Password: 6b0e

liteos sdk:

Link:https://pan.baidu.com/s/1o0ZeqStQbRJDA_SdkWdi8A
Extraction code: h52q