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For on-board diagnostics, the OBD-2 standard defines the exchange of specific vehicle parameters. The client makes a request on the connected control units (ECUs) in the vehicle to which one or several ECUs are answering. As part of OBD-2, the ISO 15765-4 standard describes the CAN bus as a transmission option.
The PCAN-OBD-2 API implements the functionality of the standard on the basis of 15 functions. They are categorized in Tester Allocation, Configuration, Information, Services, and Communication.
According to ISO 15765-4, OBD-2 is based on UDS. Analog to this, PCAN-OBD-2 uses the PCAN-UDS programming interface for the exchange of diagnostic data.
API for the vehicle diagnostics according to OBD-2 (ISO 15765-4) for Windows® 11 (x64/ARM64), 10 (x64).
API for the development of applications with CAN and CAN FD connections for Windows® 11 (x64/ARM64), 10 (x64).
API for the transfer of data packages according to ISO-TP (ISO 15765-2) for Windows® 11 (x64/ARM64), 10 (x64).
API to communicate with control devices according to UDS (ISO 14229-1) for Windows® 11 (x64/ARM64), 10 (x64).