Make Development Easier and Flashing More Efficient

ECU Diagnostics and Flashing Solutions

The integrated toolchain based on TSMaster software and TOSUN hardware enables easy UDS-based ECU diagnostics and flashing.

Reduced complexity for efficient diagnostics and flashing

The ECU (Electronic Control Unit) is the heart of the vehicle's electronic system and is responsible for monitoring and controlling a wide range of key systems.

In order to meet the growing demand for vehicle diagnosis and upgrading, TOSUN has launched ECU diagnosis and flashing solution based on UDS protocol, which helps users to conveniently carry out the research and development of fault diagnosis-related functions, verification and flashing based on UDS protocol.

Through the efficient combination of TSMaster software and TOSUN hardware, this solution can significantly reduce the difficulty of developing the flashing software, and also significantly improve the development efficiency, realizing an efficient and safe ECU flashing process.

Safe, Smart, Convenient

Features

Low cost, efficient development

This can be accomplished using the free features of the TSMaster software, which can be directly associated with the process after configuring the UDS Diagnostic Service, reducing the cost of development of the flashing software.

Automation and Visualization

Interactive control can be achieved through a GUI interface or automated using an API.

Easy process configuration

Diagnostic process development can be completed with less code or even zero code, and developers only need to be familiar with the diagnostic process to get started quickly.

Security and Tamper Resistance

Provide offline flashing equipment, engineers can pre-configure the flashing process, effectively avoiding malicious tampering.

Flexible configuration and high compatibility

Flexible support for multiple underlying buses (CAN, CAN FD, LIN, DOIP, and soon FlexRay); and support for multiple data formats (Hex, S19, Bin, VBF, etc.).
Application

Aftermarket & OTA Updates

For vehicle ECU software updates, supports remote OTA technology for fast maintenance and upgrades.

ECU Flashing in the R&D Phase

Provide development teams with convenient flashing tools to speed up the development process.

Integration of production line automation

Simple integration into the production line's automation system for fast flashing.

Professional diagnostics, seamless application

TSMaster
Make diagnosing and flashing easy and convenient.

TSMaster is a domestic automotive electronic tool chain platform developed by TOSUN, which provides powerful ECU diagnostic and flashing functions. TOSUN ECU flashing solution is an innovative solution, which realizes UDS-based ECU flashing function by utilizing TOSUN hardware and free part of TSMaster software.

Enables users to easily configure diagnostic parameters and automate the flashing process.

TSMaster Diagnostic Module Basic Functions

The TSMaster diagnostic function supports configuration diagnostics and diagnostic services, and automated diagnostics can be realized with UDS-based FBL flashing.
Diagnostic Parameter Configuration TesterPresent SeedKey
Basic Diagnostic Configuration
Diagnostic Console
Automated Diagnostic Process

Diagnostic parameter configuration

Including timeout, TesterPresent, SeedKey DLL and other parameters of the flexible, built-in SeedKey algorithm editor, can not use external VS and other development tools to directly implement the SeedKey algorithm.

Diagnostic Parameter Configuration TesterPresent SeedKey

Basic Diagnostic Configuration

Equivalent to the user can edit the diagnostic database by themselves, including the settings of each service, the parameters related to the request and response, etc.. Provide composite service, which can automatically generate 0x34,0x36,0x37 service step flow according to the loaded data file, support loading many mainstream data formats (hex, bin, s19, vbf), support many kinds of checksums.

Basic Diagnostic Configuration

Diagnostic Console

Execute the services configured in the diagnostic configuration: you can set up an automatic comparison of the response results to see if they are correct.

Diagnostic Console

Automated Diagnostic Process

You can customize the process, you can directly define the diagnostic services, or you can select the diagnostic services configured in the front, and the order of arrangement can be dragged arbitrarily, so it is very convenient to create a variety of different processes for Flash Bootloader flashing. Typical application to configure Flash Bootloader flashing based on UDS.

Automated Diagnostic Process

Multiple flashing device options to meet different environmental requirements

The ECU flashing program based on TOSUN bus tool chain can realize the ECU flashing function based on UDS by using TOSUN hardware + TSMaster software for free, which can greatly reduce the difficulty of developing ECU flashing software and improve the development efficiency.

Through flexible hardware selection, it solves the diagnostic and brushing needs in different application scenarios, from PC operation to handheld offline mode to remote control, to satisfy the diversified needs of users.

PC flashing software

Diagnostic
+
Config Panel

Production line flashing software

Diagnostic
+
Config Panel
+
COM

Aftermarket flashing Software

Diagnostic
+
Config Panel
+
COM
+
publish Application

Handheld flashing Writing Devices

Diagnostic
+
TF1011

Remote flashing Device

Diagnostic
+
CAN devices with wireless module
Realization of different forms of flashing based on different hardware and software modules

Highly reliable hardware support and applications

For ECU diagnostic and flashing solution, TOSUN provides offline flashing device, which can write new program code or data into the device's memory, so as to realize the function upgrading or repairing of the device.

TF1011 Starfish Automotive Bus Hardware Tool
Handheld ECU flashing Device

TF1011

The TF1011 device is pre-configured to realize multiple functions in offline scenarios:
TC1113B TC1114B Homestar Automotive Bus Hardware Tool
CAN devices with wireless modules

TC1113B / TC1114B

Get TOSUN ECU Diagnostic and Flashing Solution

Contact our professional team to learn more about automotive testing solutions, TOSUN will be happy to provide you with customized solutions, and is always available to answer any technical questions you may have.