embOS-Ultra is a priority-controlled RTOS (real-time operating system) using SEGGER’s new innovative cycle-based scheduling.
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Create embedded systems
SEGGER — RTOS and embedded software solutions
Since 1992, SEGGER provides highly efficient software libraries that lay the groundwork for modern embedded and IoT systems.
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RTOS
Certified real-time operating system (RTOS) embOS according to IEC 61508 SIL 3 and IEC 62304 Class C. embOS-Safe comes with a certification kit containing all necessary documents, including the comprehensive embOS safety manual.
embOS-MPU uses the hardware's memory protection unit as well as additional software mechanisms implemented with embOS-MPU to prevent one task from affecting the entirety of the system. This guarantees that even in case a bug occurs in one task, all other tasks and the operating system itself continue execution.
embOS-Base is a priority-controlled real-time operating system, designed to be used as foundation for the development of embedded real-time applications. embOS-MPU offers memory protection on top of embOS-Base.
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Compression
- For embedded devices, apps, and PC software
- Small decompressor ROM footprint
- Wide range of compression algorithms
- Easy to configure and integrate
- Three editions to fit any need for compression
- Zero RAM algorithm included
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Connectivity
emUSB-Device is a USB device software specifically designed for embedded systems.
emUSB-Host is an implementation of USB host for embedded systems.
emWeb provides easy-to-use graphical interfaces to control your target.
emFTP enables file upload and download for your embedded system via IP-based protocols.
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Core components
emFile is a fail-safe file system for embedded applications which can be used on any storage media.
emWin is an efficient, processor- and LCD controller-independent graphical user interface.
emLoad is a bootloader system for in-field updates of embedded applications.
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Cryptography
emSecure is a software solution to securely authenticate digital assets.
emSSH is a software library that enables secure login to your embedded system.
emSSL is a SEGGER software library that enables secure connections across the internet.
emCrypt is a state-of-the-art cryptographic algorithm library that scales from constrained devices to workstations.
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IoT
Software IP components from SEGGER such as emSSL, emSSH, emSecure Cryptography libraries, HTTP Web server, and emNet to name a few, can be used as foundations for your securely, connected IoT device. Our software works on any MCU.
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Evaluate our software
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RTOS
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Debug & trace embedded systems
Market Leading Development Tools - J-Link and J-Trace PRO
The J-Link debug probes with their outstanding performance, robustness, and ease of use are the market leading debug probes today.
The J-Trace PRO sets a benchmark for instruction tracing with its streaming trace function that enables unlimited tracing at full clock speed.
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J-Trace
- Real-time streaming trace (trace data is streamed to PC in real time, unlimited trace buffer)
- Superspeed USB 3.0 and GigaBit Ethernet interfaces for highest bandwidth
- Up to 150 MHz ETM trace clock (works with all currently supported devices)
- Supports tracing on Cortex-M0+/M1/M23/M3/M33/M4/M52/M55/M7/M85 targets
- Supports tracing on Cortex-A5/A7/A8/A9/A12/A15/A17/A32/A53 targets
- Supports tracing on Cortex-R4/R5/R8 targets
- Supports tracing on RISC-V RV32 targets
- Full J-Link PRO functionality
- Easy to use with Ozone and Embedded Studio
- Cross-platform support (Windows, Linux, macOS)
- Free software updates
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J-Link
- All popular debuggers and IDEs are supported [More..]
- Cross platform support (Windows, Linux, Mac)
- Ultrafast download speed into RAM and flash memory
- Unlimited breakpoints in flash memory [More..]
- Unique Real-Time Transfer technology (RTT) [More..]
- Multiple CPUs supported—8051, PIC32, RX, ARM7/9/11, Cortex-A/R/M, RISC-V [More..]
- Free software updates
- Built-in VCOM functionality [More..]
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J-Trace
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Build & verify embedded systems
Software tools for embedded systems
The Embedded Experts at SEGGER support developers and software engineers of embedded systems and Internet-of-Things environments with high-end software/middleware tools to develop, create, verify, test and debug their embedded application, and target system or devices.
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Embedded Studio
- Windows, macOS and Linux support
- Embedded Studio PRO: All-in-one embedded development package
- Powerful Project Manager, even for huge projects
- Advanced first-class Editor
- Package-based Project Generator for all common microcontrollers
- Pre-built C/C++ Compiler, GCC included for an immediate start
- Royalty-free ANSI / ISO C compliant C library for embedded systems
- Feature-packed Debugger with seamless J-Link integration
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SystemView
- Minimally intrusive
- Free tool. No license cost, no hidden fees
- SystemView PRO: Unlimited recording
- RTOS task, resource, and API tracing
- Interrupt tracing for bare metal systems without an RTOS
- Continuous real-time recording and live analysis with J-Link and SEGGER RTT technology
- Live analysis of captured data - view responses to stimuli in real time without stopping the target
- embOS, emNet, and FreeRTOS API call tracing as standard
- Can be adapted to other RTOS using a fully documented API
- Works on any CPU
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Ozone
- Stand-alone graphical debugger
- Debug output of any tool chain and IDE 1
- C/C++ source level debugging and assembly instruction debugging
- Debug information windows for any purpose: disassembly, memory, globals and locals, (live) watches, CPU and peripheral registers
- Source editor to fix bugs immediately
- High-speed programming of the application into the target
- Direct use of J-Link built-in features (Unlimited Flash Breakpoints, Flash Download, Real Time Terminal, Instruction Trace)
- Scriptable project files to set up everything automatically
- New project wizard to ease the basic configuration of new projects
1 Ozone has been tested with the output of the following compilers: GCC, Clang, ARM, IAR. Output of other compilers may be supported but is not guaranteed to be.
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Runtime and floating-point library
- High performance, with time-critical routines written in assembly language
- Significant code size reduction
- Configurable for high speed or small size
- Includes SEGGER's optimized Floating-Point Library
- Designed for use with various toolchains
- EABI compatible functions
- Minimum RAM usage
- No heap requirements
- No viral licensing, no attribution clause
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Embedded Studio
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Program embedded systems
SEGGER's in-circuit flash programming solutions are ultra-fast and reliable, making them the perfect choice for mass production environments. The portfolio includes devices specialized for service environments and prototype programming.
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Production programmers
Flasher PRO is a full-featured, in-circuit, universal flash programmer for microcontrollers and SoCs as well as (Q)SPI flashes.
Flasher PRO XL is a Flasher PRO with extra-large memory capacity, designed to program huge images for use during the production programming process.
The Flasher Compact is a space-efficient twin to the Flasher PRO, primarily designed for installation into production rigs or automated test equipment (ATE) where no ethernet connection is required.
The Flasher ARM is SEGGER’s full-featured, in-circuit, flash programmer specifically limited to ARM-based microcontrollers.
Flasher Secure is a mass production programming system, capable of protecting the vendor’s IP regardless of the production site.
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Gang programmers
Flasher Hub-4 is the compact version of the Flasher Hub-12.
Flasher Hub-12 is a highly scalable solution for gang programming.
Flasher Compact is designed for installation into production rigs or automated test equipment (ATE).
USB hub that provides power to Flasher Compact units and connects them to the Flasher Hub-4 or the Flasher Hub-12.
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Portable service programmers
- Handheld, battery-driven, stand alone flash programmer
- Up to 10 hours programming with one battery charge
- Supports having up to 16 configurations/data files being stored on Flasher
- Push button allows easy selection between multiple images/configurations stored on Flasher
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Production programmers
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Evaluation boards
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emPower
- NXP Kinetis K66 MCU (MK66FN2M0VMD18) 180MHz, ARM Cortex-M4
- 1.8" LCD module (resolution 160x128)
- On-board debug probe J-Link-OB (K22FN128, mini A/B-type connector); SWD/SWO only, no VCOM port support
- External debug interface (19-pin Cortex-M); incl. trace
- Display adapter connector (5 V/3.3 V, SPI, PWM for backlight control)
- 100 Mbps fast Ethernet
- USB device: High speed, type B connector
- USB host: Full speed, type A connector providing USB supply to device to directly connect USB devices
- NAND Flash 1GBit
- 3 expansion interfaces providing I2C, SPI buses, UART, CAN, GPIO/timer, analog input, power, compatible with 3.3V SExI modules.
- microSD card connector
- Joystick 4(+1)-way, 1x "FIRE" button, 1x RESET button
- Rotary input (potentiometer to ADC)
- LEDs: 4x bicolor
- Pin headers for spare MCU signals
- Configuration free: no shorting links or solder jumpers required
- Dimensions 99 mm x 80 mm
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emPower-USB-Host
- NXP LPC54605 MCU (LPC54605J512) 180MHz, ARM Cortex-M4
- J-Link OB debug probe
- 2x USB host: one high-speed, providing USB supply to device, A type receptacle (for directly plugging in A type devices/modules)
- LEDs: 6x (2 status, 4 user LEDs)
- 1x USB micro B USB 2.0 receptacle for power only
- Configuration free: no shorting links or solder jumpers required
- Dimensions 32mm x 32mm
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emPower
