Middleware components

In addition to standard Legato services and APIs, Rolling Wireless also offers many custom middleware components that are pre-integrated with Legato to help make it easier and quicker to complete TCU development and go to market. 

All components are fully tested and validated. They provide high-level consistent APIs that remain backwards compatible with newer chipsets and software features.

Available components include:

  • Wi-Fi/Bluetooth Integration
  • FOTA integration
  • Automotive Ethernet

Wi-Fi/Bluetooth Integration

  • Pre-integrated drivers as well as applications for use cases like hotspot, client 
  • Uses hardware acceleration for routing IP packets and preventing usage of CPU resources for some chipsets
  • Enhanced cellular-WiFi-Bluetooth RF co-existence and mitigation

FOTA integration

  • Pre-integrated firmware and Legato FOTA agents and smart delta package generator and tools required to create update packages.
  • Seamless integration with Rolling Wireless’ dual-system implementation
  • Meets UNECE WP.29 regulations for CSMS and SUMS

Automotive Ethernet

  • Optimised drivers (PHY + MAC) using hardware acceleration
  • Pre-integrated AVB stack for audio over Ethernet

Full list of components

For a full list of components, contact Rolling Wireless. All Middleware components can be customised to meet individual program needs.

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