Raptor Unified Diagnostic Service: Difference between revisions

Revision as of 18:33, 2 November 2020

UDS SUPPORT ON RAPTOR

Support for the industry standard ECUs

Features

Model-Based Embedded Development
Production-Ready:
- Workflow
- Calibration Capabilities
- Hardware & Tools
Application Configuration & Monitoring

ISO 15765

The ISO 15765 UDS Block set provides a Raptor application with an interface to a PC-based diagnostics application or a scan tool.

ISO 15765 is the specification for the CAN transport layer for Unified Diagnostic Services (UDS) and also legislated On Board Diagnostics (OBD) protocol as found in ISO 15031. UDS is an ISO standard which can be found in ISO 14229. ISO 15765 is a common way to add OBD and provides the Raptor application with the capability of reporting self-diagnostics and trending information. The ISO15765 block set by themselves do not provide diagnostics. It is the application logic which must be designed with the diagnostic capabilities and the mechanism for reporting the diagnostic information via a standardized protocol is through the use of these blocks.

The ISO 15765 handler mask is divided into general information, OBD legislated services supported and UDS services supported.

The ISO 15765 block set can be used to provide the following services:

Diagnostic Trouble Codes (DTC) reporting / clearing
Suspend of DTC logging
Emissions
Parameter reading / writing
Overrides
On demand self tests
Snapshot records
Module reflashing (requires bootloader support)

New Eagle Support for Unified Diagnostic Service (UDS)

ISO block set provides interface to PC based diagnostic application or scan tool
- Used to create UDS Server
Provides select ISO 14229-1 Unified Diagnostic (UDS) and ISO 15031 On Board Diagnostics (OBD) Services
Provides the application with the capability of reporting self-diagnostics and trending information
Integration Service is included in the sale of the UDS block set

  View available platforms on our website: http://neweagle.net/raptor.  For more details or questions, contact our Sales Team at sales@neweagle.net.
  Along with support for your preferred build environment, you are able to use the remaining tools in the Raptor platform for calibration, testing, end-of-line, etc.

Two Levels of Licensing: UDS Basic & UDS Enhanced

Basic

Basic level covers the absolute minimum services needed for a basic UDS application:

Retrieve/Clear power-train diagnostic information
Shut down unnecessary communications when updating system software
Shut down diagnostics when updating system software
Resetting the ECU
Reading and writing data
Raw UDS data Transfer/Receive
Retrieving fault information such as DTCs

Specific Services:

- ISO 15031-5 Service 0x01 – Current Power-train Diagnostic Data
- ISO 15031-5 Service 0x03 – Request emission-related diagnostic trouble codes*
- ISO 15031-5 Service 0x04 – Clear/Reset emission-related diagnostic information*
- ISO 15031-5 Service 0x07 – Request emission-related diagnostic trouble codes detected during current or last completed driving cycle*
- ISO 15031-5 Service 0x09 – Request Vehicle Information
- ISO 15031-5 Service 0x0A – Request emission-related diagnostic trouble codes with permanent status*
- ISO 14229-1 Service 0x10 – Session Control
- ISO 14229-1 Service 0x11 – ECU Reset
- ISO 14229-1 Service 0x14 – Clear Diagnostic Information*
- ISO 14229-1 Service 0x19 – Read DTC Information*
- ISO 14229-1 Service 0x22 – Read Data by Identifier
- ISO 14229-1 Service 0x2E – Write Data by Identifier
- ISO 14229-1 Service 0x3E – Tester Present
- ISO 14229-1 Service 0x85 – DTC Control Setting*

Request emission-related diagnostic trouble codes detected during current or last completed driving cycle

Enhanced

Enhanced level covers more advanced features such as:

All "Basic" Functionality
Restricting the access via a security function