Overview
Description
The R-Car S4 Whitebox SDK is an integrated development platform that accelerates the development of connected services and gateway applications.
The R-Car S4 Whitebox SDK provides all-in-one software package including a Free of Charge (FoC) license that can be used in testing and advanced development. The open-source* software enables users to freely customize the source code for their development and can be replaced with software solutions provided by more than 255 partners in the R-Car Consortium partner ecosystem.
Sample applications including but not limited to Intrusion Prevention System (IPS), Intrusion Detection System (IDS), and resource monitoring are available on the R-Car S4 Whitebox SDK for users to easily start functional testing and prototyping of the central gateway.
*TOPPERS/ATK2 and Trampoline OS are software based on the AUTOSAR specification, and these source codes are published on GitHub. If you plan to use this software for commercial purposes, please comply with the terms of use of AUTOSAR and the developer community.
Features
- All software is provided under a FoC license for easy testing
- This is replaceable with rich software solutions from the RCC partner ecosystem of over 255 companies
- R-Car S4 Whitebox SDK provides the OS/framework layer, allowing users to focus on developing value-added applications for the product
- Provides experience through sample applications for various use cases
- All software is customizable as it consists mainly of open source.
- Hypervisor support for MCUs
- RTOS based on AUTOSAR specifications
Target Devices
Design & Development
Videos & Training
Support
Support Communities
- R-Car S4 Whitebox SDK Build Error
Hi I would like to consult to build error to R-Car S4 sample project. I was following procedure R-Car S4 Whitebox SDK user's manual and did a Rebuild procedure to CA55 and G4MH rebuild. That page on R-Car S4 SDK User's manual as Appendix A1 ...
Sep 18, 2025 - R-Car S4 Whitebox SDK Build Error
Hi I would like to consult to build error to R-Car S4 sample project. I was following procedure R-Car S4 Whitebox SDK user's manual and did a Rebuild procedure to CA55 and G4MH rebuild. That page on R-Car S4 SDK User's manual as Appendix A1 ...
Sep 18, 2025 - Porting Whitebox SDK from Spider Board to Customized R-Car S4: Seeking Guidance on Process and Relevant Documentation
I'd like to inquire about the process of porting the Whitebox SDK from the Spider board to a customized R-Car S4 board. Could you provide an overview of the general procedure and if there are any relevant materials or documentation available? This will help us quickly grasp and ...
Feb 21, 2024
Knowledge Base
- Can R-Car S4 Whitebox SDK be built on a Windows PC?
For the Windows PC, it is possible to build by preparing Ubuntu 20.04 in the Virtualbox environment. For the build procedure, please refer to “3. How to build” in R-Car S4 Whitebox SDK User's Manual. Note: You need to install Ubuntu 20.04 on the Virtualbox environment ...
May 31, 2024 - What is the procedure for building and setting up the board R-Car S4 Whitebox SDK?
... Cortex-A55 image We have also prepared a video manual "Getting Started with R-Car S4 Whitebox SDK on R-Car S4 Starter Kit" for R-Car S4 Starter Kit users. Either User's Manual or video manual can be used to get started with R-Car S4 Whitebox SDK ...
Apr 23, 2025 - What boot methods are supported by the R-Car S4 Whitebox SDK?
... 2024 Question: What boot methods are supported by the R-Car S4 Whitebox SDK? Answer: Currently, R-Car S4 Whitebox SDK supports UFS boot.Note: Ver4.1 or earlier, S4 Spider supports eMMC boot and S4 Starter Kit supports SD card boot. Suitable ProductsR-Car S4 日本語
May 31, 2024
Support Communities
