Main Repository for Low-Level Development

Build Enviroment

You can either cross-compile from a native Ubuntu/Debian setup or build in docker container.

Ubuntu / Debian (x86 cross-compile)

Install the required dependencies:

sudo apt install build-essential git gcc-mips-linux-gnu autoconf autoconf libtool libtool cmake ftp-upload u-boot-tools pkg-config mercurial

Docker (Slower!)

Build your own local docker image:

git clone --recurse-submodules https://github.com/Dafang-Hacks/Main.git
cd Main
docker build -t ${USER}/dafang-cross-compile .
docker run --rm -ti -v $(pwd):/root/ ${USER}/dafang-cross-compile:latest

Or use the docker image provided by Daviey ( https://hub.docker.com/r/daviey/dafang-cross-compile ):

mkdir ~/dafang
cd ~/dafang
docker run --rm -ti -v $(pwd):/root/ daviey/dafang-cross-compile:latest

Build modules

Now check out the repo with all its submodules and build the necessary libraries and then the rtspserver:

git clone --recurse-submodules https://github.com/Dafang-Hacks/Main.git
cd Main
./compile_modules.sh

Prep

Building the V4LRTSP server requires a number of libraries from the binary release. (At some point this step will no longer be required.) Check it out and copy the libraries:

cd ~
git clone https://github.com/Dafang-Hacks/Xiaomi-Dafang-Hacks.git
cd Xiaomi-Dafang-Hacks/firmware_mod/lib
cp libimp.so libalog.so libsysutils.so ~/Main/_install/lib
cd ~/Main

Build RTSP server

Now check out the repo with all its submodules and build the necessary libraries and then the rtspserver:

cd ~/Main/v4l2rtspserver-master
./compile.sh

Deploy RTSP server to your camera

To push the v4lrtspserver to your camera, you will need to activate the FTP server and deactivate your RTSP server. Then:

cd ~/Main/v4lrtspserver-master
./deploy.sh <cam hostname or ip address>

Develop

To update the build environment:

git submodule update --init --recursive

You can push the compiled binaries to your development camera via ftp-upload:

ftp-upload -h dafang.local -u root --password ismart12 -d /system/sdcard/bin/ your_file_name

Sources:

• https://github.com/dim08/Ingenic-T10\_20
• https://github.com/beihuijie/carrier-rtsp-server
• https://github.com/beihuijie/Ingenic-kernel