UDS Protocol Stack
iWave offers the UDS Protocol Stack for both client and server applications, compliant with the ISO 14229 standard, supporting UDSonCAN and UDSonIP. Unified Diagnostic Services (UDS) is a standardized automotive protocol that defines a common application layer across various low-level communication protocols such as ISO 15765 (ISO-TP), Ethernet, and K-Line. iWave’s UDS stack includes comprehensive APIs for managing diagnostic services, implementing both the application layer (ISO 14229-1) and session layer (ISO 14229-2). Engineered for reliability and flexibility, the stack enables efficient communication with vehicle ECUs for diagnostic operations. It is fully customizable, allowing users to tailor features and configurations to suit specific application needs.
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| Features | Details |
|---|---|
| UDS Stack features | Provides access to diagnostics services offered by vehicle ECUs Fault detection in Vehicle ECUs Allows to perform diagnosis on faulty ECUs Diagnostic Trouble Codes collection and analysis UDS stack is platform-independent Enables UDSonCAN and UDSonIP Common application layer: ISO-TP, Ethernet, K-Line Application (ISO 14229-1) & session (ISO 14229-2)layer Setting of vehicle-specific configuration Access to the vehicle ECU for Input/output control Collection of real-time vehicle engine data Configurable UDS service based on the requirements Easy to use API |
| Supported Platforms | NXP i.MX 8 application processor NXP i.MX 6 application processor Other ARM platforms |
| Memory Requirements | ROM: 80kb |
| UDS Stack Solution Package | APIs to communicate to vehicle ECU for diagnostic purpose UDS stack will support to communicate through CAN |
- Supports on various ARM processors
- Robust API’s which are easy to integrate
- Porting support for newer version of the software
- MISRA C compliant
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