Welcome to LeanStack

Lean Architecture , Robust Performance

LeanStack is a lightweight, production-ready embedded software platform for automotive and industrial controllers, featuring: Integrated bootloader and middleware architecture for ECU bring-up and system services; ECU reprogramming, standardized diagnostics, and efficient communication; Modular, scalable, and portable across multiple MCU platforms
Com Stack
Diagnostics
Bootloader
Watchdog
Memory Stack
LeanCfg — Configuration Workbench
LeanCfg Configuration Workbench
#include "LeanStack.h" Bootloader_Init(); ComStack_Configure(); Wdg_StartMonitor();
Com Stack
Diagnostics Stack
Watchdog Stack
Security Stack
Memory Stack
Com Stack
Diagnostics Stack
Watchdog Stack
Security Stack
Memory Stack
Vehicle ECU
Com Stack CAN FD / LIN
Diagnostics UDS / ISO-TP
Bootloader Secure Flash
Security SecOC / Auth
Memory NvM / FEE
Watchdog Supervision
Learn more about us

Precision Software for Modern Vehicle Systems

LeanStack builds a robust, modular software foundation for automotive embedded development, enabling reliable communication, diagnostics, and system integration across diverse ECU platforms. LeanCfg complements this ecosystem with streamlined, schema-validated configuration—together providing an efficient and scalable path for complex embedded software development.
About Us

Modular & Scalable Platform

LeanStack features a modular middleware architecture that scales from compact ECUs to complex vehicle systems.

Deterministic & Production-Ready

Intelligent validation engine instantly catches configuration errors through XML schema validation and semantic checking.

Faster Integration

Standardized interfaces, supported by configuration tooling, significantly reduce integration effort and time to production.
Configure DBC / LDF / ODX / A2L / LCFGXML
LeanCfg Validate & Generate
Auto
C Source Production-ready code
Build Compile & Link
Flash to ECU Deploy via Bootloader
LeanStack Pipeline
Learn more about LeanStack

Streamlined Foundations for Modern ECU Software

LeanStack delivers a refined software base that improves workflows, strengthens system behaviour notably and helps teams build reliable ECU solutions faster.
Modular Core Design
A structured layout that keeps features separated and supports smooth integration.
Configuration Engine
A guided flow that checks inputs and produces dependable outputs.
Communication Layer
Clear interfaces that streamline data handling and reduce debugging effort.
Efficient Workflow
Automation and reusable elements that cut manual tasks and speed development.
Why Choose LeanStack?

Powering Development with Smart Automation

LeanStack provides a modular bootloader, communication middleware, diagnostics, and system services designed for deterministic performance, small memory footprints, and fast integration across multiple MCU platforms.
Explore LeanStack
LeanStack Architecture
Com Stack CAN FD / LIN
Diagnostics UDS / ISO-TP
Bootloader Secure Flash
Security SecOC
Memory NvM / FEE
Watchdog Supervision
MCU / HAL MCAL Drivers OS / RTOS
LeanCfg Interface

Powerful Features, Effortless Experience

Experience LeanCfg's intuitive workspace designed for automotive engineers. Seamlessly navigate projects, configure modules, validate in real-time, and generate production code that accelerates your workflow.

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Got Questions?

Frequently Asked Questions

Common questions about LeanCfg's capabilities, plugin architecture, and module support.
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