automotive software and its tool-chain

Because I am not powerful so I decided to develop small but smart part of automotive software based on open source, and create a general AUTOSAR & Automotive Software study environment.

As below picture shows, it was an virtual cluster based on AUTOSAR and can be simulated on Windows and Linux.

• Communication: Can CanIf PduR Com SoAd
• Diagnostic: CanTp Dcm DoIP Dem
• System: EcuM SchM
• Memory: Fls Fee Eep Ea NvM MemIf

• toppers_osek
• FreeOSEK
• FreeRTOS
• ucos ii
• toppers-atk2
• small : this OS is developed by me, OSEK BCC1 conformed
• contiki
• trampoline
• rtthread
• ASKAR : Automotive oSeK AutosaR designed by me, OSEK/VDX OS223 confirmed.

This GUI tool is the one from OpenSAR which is also developed by me, the GUI can be automatically created from xml.

• virtio
• remoteproc
• rpmsg
• virtio ring buffer

• support CAN device by lascanlib or pyas: CANcaseXL, PeakCAN, SocketCAN, ZLG USBCAN,also provide a kind of python library for CAN access.
• support miscellaneous device by lasdevlib with the smae API interface "open/read/write/ioctl/close": rs232
• a powerful python as.one.py tool: Dcm Xcp Bootloader and others.

• Now use one makefile to bring up the QEMU AGL environment.
• very simple and easy, with one single Makefile to build out the kernel and the rootfs, and a shell script to kick off the qemu virtual machine to execute that kernel and mount that rootfs.(for details check my github.io page on category linux)
• aslinux build step

git clone https://github.com/parai/as.git
cd $(patch-to)/as/release/aslinux
mkdir build
cd build
ln -fs ../script/vexpress-ca9.mk Makefile
ln -fs ../script/run-vexpress.sh run.sh
make all
./run.sh
# if aslua want to be used
cd $(path-to)/as/release/aslua && make 31 && make 33 
cp out/arm.exe $(path-to)/as/release/aslinux/build/out/rootfs/usr/bin/aslua -v
cp /usr/arm-linux-gnueabi/lib/*.so* $(path-to)/as/release/aslinux/build/out/rootfs/lib -v
# then the sdcard need to be rebuilt
cd $(path-to)/as/release/aslinux/build && make sdcard

• LWIP
• afbindef/websock
• qemu PCI sample driver: asnet ascan asblk
• FatFS
• lwext4

• check the asenv repository for win32 development

• for windows x64, follow below steps

cd scons-3.0.0
C:\Python27\python.exe setup.py install

set PATH=C:\Python27;C:\Anaconda3\Scripts;C:\msys64\usr\bin;C:\msys64\mingw64\bin;%PATH%
pacman -Sy
pacman -S unzip wget git mingw-w64-x86_64-gcc mingw-w64-x86_64-glib2 mingw-w64-x86_64-gtk3
pacman -S ncurses-devel gperf scons
pacman -Syuu
wget https://pypi.python.org/packages/1f/3b/ee6f354bcb1e28a7cd735be98f39ecf80554948284b41e9f7965951befa6/pyserial-3.2.1.tar.gz#md5=7142a421c8b35d2dac6c47c254db023d
tar xf pyserial-3.2.1.tar.gz
cd pyserial-3.2.1
C:/Anaconda3/python setup.py install

• launch the /as/Console.bat as Administrator

# in the cmd of aslua
make aslua
# in the cmd of asboot or ascore
scons # build, it will hint you the boards supported
scons run
scons -c # clean
# in the cmd of as.one.py
python main.py