# as **Repository Path**: logzig/as ## Basic Information - **Project Name**: as - **Description**: No description available - **Primary Language**: Unknown - **License**: Not specified - **Default Branch**: master - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 0 - **Created**: 2025-02-17 - **Last Updated**: 2025-02-17 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README 这是一个很棒的汽车autosar软件开源项目，里面有工具链、autosar源码，还有qemu，可以不依靠板子运行。 神奇的是作者是一个中国人，感谢提供这个开源软件的作者！ 下面我会提供一系列此源码运行调试解析的文章，来说明完善这套代码，文章见微信公众号：OS与AUTOSAR研究。 入门文章为：AUTOSAR入门-AS开源代码运行环境搭建（https://mp.weixin.qq.com/s?__biz=MzUzMDMwNTg2Nw==&mid=2247483761&idx=1&sn=ce5ae0a3ef9282fdbeabe0b949eca3e2&chksm=fa528755cd250e43d8903eb3591f4f2d5315d2b2856cce2ab28dbeb5c9ae742c6ef6454a21f6&token=908117878&lang=zh_CN#rd） # as automotive software and its tool-chain [![Build Status](https://travis-ci.org/autoas/as.svg?branch=master)](https://travis-ci.org/autoas/as) ## why this repository Because I am not powerful so I decided to develop tiny 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. ![ascore posix vic on AUTOSAR](https://github.com/autoas/as/raw/gh-pages/images/ascore_posix_vic.gif) ## Key Point ### 1. BSW #### 1.1 Integrated ArcCore AUTOSAR 3.1 BSW * Communication: Can(CanFD) CanIf PduR Com SoAd J1939Tp * Diagnostic: CanTp Dcm DoIP Dem * System: EcuM SchM * Memory: Fls Fee Eep Ea NvM MemIf #### 1.2 AS Mini BSW Mainly for the purpose to create a small footprint bootloader with all of the code implemented by me. * Diagnostic: [CanTpMini](https://github.com/autoas/as/blob/master/com/as.infrastructure/communication/CanTp/CanTpMini.c) [DcmMini](https://github.com/autoas/as/tree/master/com/as.infrastructure/diagnostic/Dcm/DcmMini.c) ### 2. OS [ASKAR](https://github.com/autoas/as/tree/master/com/as.infrastructure/system/kernel/askar) - [Automotive oSeK AutosaR](http://autoas.github.io/as/autosar/2017/10/27/ASKAR-architecture.html) This RTOS ASKAR is designed according to [OSEK/VDX OS223](http://trampolinebin.rts-software.org/os223.pdf) by taking a reference of a lot of other open source RTOS, generally, the bwlow is the list: * [toppers_osek](https://www.toppers.jp/osek-os.html) * [FreeOSEK](http://opensek.sourceforge.net/) * [FreeRTOS](http://www.freertos.org/) * [ucos ii](https://www.micrium.com/) * [toppers-atk2](https://www.toppers.jp/atk2.html) * [contiki](http://contiki-os.org/) * [trampoline](https://github.com/TrampolineRTOS/trampoline) * [rtthread](https://github.com/RT-Thread/rt-thread) For the purpose that to be able to run most of the common applications which are based on posix, a series of posix APIs have been implemented based on the ASKAR OSEK tiny core. * posix threads * posix semaphore * posix mutex and condition * posix message queue * posix signals General supported CPU architecture list: * arm32: cortex-m3 arm926 * arm64: cortex-a57 (multicore is supported) * ppc: mpc5634 * intel: i386 * s12cpuv2: mc9s12xep100 ## 3. BSW configuration tool > This GUI tool is the one from [OpenSAR](https://github.com/parai/OpenSAR.git) which is also developed by me, the GUI can be automatically created from xml. ![as configure tool](http://autoas.github.io/as/images/config.infrastructure.system.gif) ## 4. AUTOSAR & LINUX communication * [virtio](http://docs.oasis-open.org/virtio/virtio/v1.0/csprd01/virtio-v1.0-csprd01.pdf) * [remoteproc](https://www.kernel.org/doc/Documentation/remoteproc.txt) * [rpmsg](https://www.kernel.org/doc/Documentation/rpmsg.txt) * [virtio ring buffer](http://www.ibm.com/developerworks/cn/linux/1402_caobb_virtio/) ## 5. Lua & Python Integrated * support CAN device by lascanlib or pyas: CANcaseXL, [PeakCAN](http://www.peak-system.com/PCAN-USB.199.0.html?L=1), [SocketCAN](https://en.wikipedia.org/wiki/SocketCAN), [ZLG USBCAN](http://www.zlg.cn/can/can/product/id/22.html) * 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. * a powerful third party RTE tool integrated: [cogu/autosar](https://github.com/cogu/autosar) ![as.one.py bootloader](http://autoas.github.io/as/images/python3-asone-tool.png) ## 6. Other 3rd part package * [LWIP](http://savannah.nongnu.org/projects/lwip/): about text:133Kb, data:11Kb * [contiki-net](http://contiki-os.org/): about text:54Kb(including the protothread), data:4Kb * [afbinder/websock](https://github.com/automotive-grade-linux/docs-agl/blob/master/docs/app-framework/index.md) * qemu PCI sample driver: [asnet](https://github.com/autoas/as/blob/master/com/as.tool/qemu/hw/char/asnet.c) [ascan](https://github.com/autoas/as/blob/master/com/as.tool/qemu/hw/char/ascan.c) [asblk](https://github.com/autoas/as/blob/master/com/as.tool/qemu/hw/char/asblk.c) * [FatFS](http://elm-chan.org/fsw/ff/00index_e.html) * [lwext4](https://github.com/gkostka/lwext4.git) * libelf: an OS independent ELF library for ELF loading&executing. * [LVGL](https://github.com/littlevgl/lvgl):Littlev Graphics Libraray * [DTC/LIBFDT](https://github.com/dgibson/dtc) ## 7. Setup Environment and Run >Check the page [as-study-platform](http://autoas.github.io/as/autosar/2018/02/20/as-study-platform.html) for how to setup the environment from zero by yourself. ## 8. AS USB2CAN device [stm32f107vc USB2CAN](https://github.com/as-boards/stm32f107vc) ![stm32](https://github.com/as-boards/stm32f107vc/blob/master/doc/usb2can_dut_demo.jpg)