as
AS - Automotive Software
AS is an open-source implementation of automotive software based on AUTOSAR 4.4, covering BSW (Basic Software) modules, PC tools, and supporting libraries, developed independently by one author. It is free for evaluation and study purposes; commercial use requires a commercial license (see License).
Architecture
Supported Platforms
MCU/ECU platforms currently supported by AS:
| MCU (Vendor / Core) | Bootloader | Application |
|---|---|---|
| AutoChips AC7840x (Cortex-M4F) | CAN | Com Stack, Diagnostic Stack, Memory Stack |
| TI AWR294x radar SoC (R4F) | CAN | Com Stack, Diagnostic Stack, Memory Stack |
| TI CC27xx (Cortex-M33, BLE) | CAN | Com Stack, Diagnostic Stack |
| ChipON KF32A136 (KungFu32) | CAN | Com Stack, Diagnostic Stack, Memory Stack |
| Microchip SAMD21/SAMDA1 (Cortex-M0+) | LIN | Diagnostic Stack, Memory Stack |
| NXP MC9S12XEP100 (S12X) | CAN+LIN | Com Stack, Diagnostic Stack, Memory Stack |
| NXP MPC5634M (PowerPC e200z3) | CAN | Com Stack, Diagnostic Stack |
| QEMU virtual: virt / versatilepb / x86 / STM32-P107 | CAN | Com Stack, Diagnostic Stack, Memory Stack |
| Renesas RH850 | CAN | Com Stack, Diagnostic Stack, Memory Stack |
| NXP S32K1xx (Cortex-M4F) | CAN | Com Stack, Diagnostic Stack, Memory Stack |
| Infineon AURIX TC3x7 (TriCore) | CAN, DoIP (in app) | Com Stack, Diagnostic Stack, DoIP, SOME/IP-SD |
| ST STM32F107VC (Cortex-M3, USB2CAN device) | CAN | Com Stack, Diagnostic Stack |
| YTM32B1xx (Cortex-M4F) | CAN | Com Stack, Diagnostic Stack, Memory Stack |
Tools & Libraries
Bus Simulation & Hardware Access
- CanBusSimulator: CAN bus simulator over IP socket.
- LinBusSimulator: LIN bus simulator over IP socket.
- CanLib: CAN library to access CAN hardware (Vector CanCaseXL, PeakCan, ZLGCAN, etc.).
- LinLib: LIN library to access LIN hardware (COM, USB2I2C, USB2SPI, etc.).
- DevLib: abstract device libraries to access any other kind of automotive devices.
Protocol & Middleware
- IsoTp: LIN or CAN (CAN FD) transport layer (ISO 15765).
- Loader: library used for bootloader.
- DoIPClient: DoIP client library to access a DoIP server.
- VDDS: Virtio ring buffer & shared memory based DDS.
PC Tools
- AsPy: Python interface providing APIs for CAN, LIN and IsoTp, easy to be used to implement test cases.
- asone: Qt based GUI tool for Com/Dcm/FlashLoader, provided in both a Python version and a pure C++ version (the C++ version is recommended). It embeds a Lua engine for UICom and UIDcm, so Lua scripts can be used to control Com/UDS communication.
- JSON Editor: JSON schema & PyQt5 based configuration GUI tool for AS.
Successful Solutions for Customers
- CAN/LIN protocol based flashloader/bootloader for MCU.
- CAN/LIN based UDS/COM stack for MCU.
- asone UICom: PC tool for CAN/LIN based signal communication, scriptable with Lua.
- asone UIDcm: PC tool for CAN/LIN based UDS; Lua scripts process request/response data and display it.
- asone UIFBL: PC tool for CAN/LIN based flashloader/bootloader.
Documents
| Topic | CN | EN |
|---|---|---|
| Background | CN | EN |
| Build environment setup | CN | EN |
| Virtual CAN environment | CN | EN |
| Virtual LIN environment | CN | EN |
| CAN bootloader | CN: boot over QEMU CN: BL config & host sim |
EN: boot over QEMU EN: BL config & host sim |
| BL over DoIP demo | CN | EN |
| CAN OSEK NM | CN | EN |
| NvM | CN | EN |
| CAN Interface (CanIf) | CN | EN |
| CAN Transport Layer (CanTp) | CN | EN |
| LIN Interface (LinIf) | CN | EN |
| Communication (Com) | CN | EN |
| PDU Router (PduR) | CN | EN |
| Diagnostic Communication Manager (Dcm) | CN | EN |
| Diagnostic Event Manager (Dem) | CN | EN |
| Bus Mirroring (Mirror) | CN | EN |
| SOME/IP-SD | CN | EN |
| DoIP | CN | EN |
| DoIP-to-CAN Gateway demo | CN | EN |
| TLS (mbedTLS) | CN | EN |
| VDDS | CN | EN |
Tools & Guides
| Topic | CN | EN |
|---|---|---|
| JSON Editor | CN | EN |
| How to create CA (X.509) | CN | EN |
| UICom Lua scripting | CN | EN |
| UIVIC virtual instrument cluster | CN | EN |
License
Dual-licensed under GPLv3 and a commercial license (see LICENSE). For commercial use, contact: parai@foxmail.com