Connected Car V2X ASN.1 API

The Vehicle-to-Everything (V2X) ASN.1 API is a software component that supports the encoding and decoding of data in ASN.1 unaligned-PER (U-PER) format as defined in specications SAE J2735, ETSI EN 302 637-2, ETSI EN 302 637-3, and ETSI TS 103 301.

C++ code for the API was generated with our ASN1C Compiler. The API can be easily integrated into a user application to support manipulation of ASN.1 data as defined in these specifications. Features of the API are as follows:

  • Supports encoding and decoding of ASN.1 DSRC MessageFrame, CAM, DENM, SPATEM, MAPEM, IVIM, SREM, and SSEM message types in U-PER format.
  • Available for both Windows and Linux in 32-bit and 64-bit configurations.

Additionally, the 64-bit kits include a Python wrapper, allowing Python developers to easily convert V2X messages from binary to text and vice-versa.

A 30-day free evaluation of the product may be obtained by clicking on the Download button below. This will redirect you to our login page where you will first need to create a user account if you don't already have one. Be sure to provide a valid E-mail address as the product license file will be sent to this address.


License Costs

A basic development license that allows concurrent use of the API on up to 3 computers for development and testing is available free of charge.

Contact us to get further information on this or to get other pricing options for the API.