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  • embOS
  • embOS-Ultra Cortex-M ES

    embOS-Ultra Cortex-M Embedded Studio

    embOS-Ultra for Cortex-M was developed for and with Embedded Studio and can be used on any Cortex-M device.

    Board support packages (BSPs) for different Arm devices and evaluation boards are included.

    Contact us
    Downloads
    Documentation
    SEGGER embOS-Ultra

    Resources and performance data

    Memory usage
    Kernel ROM2100 Bytes
    Kernel RAM128 Bytes
    Task RAM: Task control block48 Bytes
    Task RAM: Minimum stack size88 Bytes
    Timing
    Context switching time229 Cycles (572.5 ns with STM32H743 running at 400 MHz)
    Interrupt latency timeZero

    Board support packages

    embOS-Ultra for Cortex-M and Embedded Studio may be used on any Cortex-M device. The most recent release includes the following board support packages (BSPs), but further board support packages may easily be created based on this release.

    Do you want us to create the BSP on your behalf? Please contact us.

     

    CPUEvaluation board
    Cortex-MEmbedded Studio Simulator
    GigaDevice GD32150GigaDevice GD32150R Eval
    GigaDevice GD32190GigaDevice GD32190R Eval
    GigaDevice GD32205GigaDevice GD32205R Start
    GigaDevice GD32207GigaDevice GD32207C Eval
    GigaDevice GD32303GigaDevice GD32303E Eval
    GigaDevice GD32307GigaDevice GD32307C Eval
    GigaDevice GD32407GigaDevice GD32407H Start
    GigaDevice GD32450GigaDevice GD32450I Eval
    Holtek HT32F1253Holtek HT32F125x DB
    Infineon XMC4300Infineon XMC4300 Relax EtherCat Kit
    Infineon XMC4500Infineon XMC4000 Hexagon Application Kit
    Infineon XMC4500Infineon XMC4500 Relax Lite Kit
    Infineon XMC4700Infineon XMC4700 Relax Kit
    Infinion (Cypress) CY9BF568RInfinion (Cypress) CY9BF568R FM4 U120 9B560
    Infinion (Cypress/Spansion) S6E2Infinion (Cypress/Spansion) SK-FM4-176L-S6E2CC
    Microchip (Atmel) SAME70Microchip SAME70 XPlained
    Microchip (Atmel) SAML11E16Microchip (Atmel) SAML11 XPlainedPro
    Microchip (Atmel) SAMV71Q21Microchip (Atmel) SAMV71 XPlainedUltra
    Microchip SAM4CMicrochip SAM4C16C-EK
    Microchip SAMD51Microchip SAMD51 XPlainedPro
    Microchip SAME54Microchip SAME54 XPlainedPro
    MindMotion MM32F103MindMotion MM32 MiniBoard
    Nordic Semi nRF51822BBC Micro:Bit
    Nordic Semi nRF52832NordicSemi nRF52 DK
    Nordic Semi nRF52833BBC micro:bit V2
    Nordic Semi nRF52840Nordic Semi nRF52840 DK
    Nordic Semi nRF5340NordicSemi nRF5340 DK
    Nuvoton NUC442JI8Nuvoton NUC442JI8 NuTiny SDK
    NXP (Freescale) K21FN1M0NXP (Freescale) TWR K21F120M
    NXP (Freescale) K22FN512NXP (Freescale) FRDM K22F
    NXP (Freescale) K24FN1M0NXP (Freescale) TWR K24F120M
    NXP (Freescale) K60FN1M0NXP (Freescale) TWR K60F120M
    NXP (Freescale) K64FN1M0NXP (Freescale) FRDM K64F
    NXP (Freescale) K65F180MNXP (Freescale) TWR K65F180M
    NXP (Freescale) K66FN2M0SEGGER emPower board
    NXP (Freescale) K70FN1M0NXP (Freescale) TWR K70FN1M
    NXP (Freescale) VF61NS15NXP (Freescale) TWR VF65GS10
    NXP iMXRT1021NXP iMXRT1021 EVK
    NXP iMXRT1052NXP iMXRT1050 EVK
    NXP iMXRT1062NXP iMXRT1062 EVK
    NXP iMXRT1064NXP iMXRT1064 EVK
    NXP iMXRT1176 (M4)NXP iMXRT1176 EVK
    NXP iMXRT1176 (M7)NXP iMXRT1176 EVK
    NXP iMXRT595SNXP iMXRT595S EVK
    NXP iMXRT685SNXP iMXRT685S EVK
    NXP LPC1549NXP LPC1549 LPCXpresso
    NXP LPC1768Keil MCB1700
    NXP LPC1768NXP LPC1766 SK
    NXP LPC1788Embedded Artists LPC1788-32 DK
    NXP LPC1833NXP LPC1833 custom hardware
    NXP LPC1857Keil MCB1800
    NXP LPC4357Keil MCB4300
    NXP LPC4367NXP LPC4367 LPCXpresso
    NXP LPC54018NXP LPC54018 IoT Module
    NXP LPC54606L-Tek FF-LPC546xx
    NXP LPC54608NXP LPC54608 LPCXpresso
    NXP LPC54S018NXP LPC54S018 EVK
    NXP LPC55S69NXP LPCXpresso55S69
    NXP MCXA156NXP FRDM-MCXA156
    NXP MCXC444NXP FRDM-MCXC444
    NXP MCXN947NXP FRDM-MCXN947
    NXP MCXN947NXP MCX-N9XX-EVK
    NXP S32K144NXP S32K144 EVB
    NXP S32K148NXP S32K148 custom hardware
    NXP S32K148NXP S32K148 EVB
    Renesas RA8D1Renesas EK-RA8D1
    Silicon Labs EFM32GG11SiliconLabs EFM32 GiantGecko SK
    Silicon Labs EFM32GG890Bosch XDK110
    Silicon Labs EFM32GG990SiliconLabs EFM32 GiantGecko DK
    Silicon Labs EFM32PG1BSiliconLabs EFM32 PearlGecko SK
    Silicon Labs EZR32LG330Silicon Labs EZR32 Leopard Gecko WSK
    ST STM32C011ST STM32C011 Discovery
    ST STM32F100ST STM32VL Discovery
    ST STM32F103IAR STM32 SK
    ST STM32F103ST STM3210B Eval
    ST STM32F103ST STM3210E Eval
    ST STM32F103ST STM32F103RB Nucleo
    ST STM32F107ST STM3210C Eval
    ST STM32F207IAR STM32F207ZG SK
    ST STM32F207ST STM3220G-Eval
    ST STM32F303ST STM32303 Eval
    ST STM32F303ST STM32F303K8 Nucleo
    ST STM32F401ST STM32F401C Discovery
    ST STM32F401ST STM32F401RE Nucleo
    ST STM32F407Olimex STM32-P407
    ST STM32F407ST STM32F4 Discovery
    ST STM32F407SEGGER Cortex-M Trace Reference Board
    ST STM32F407ST STM3240G-Eval
    ST STM32F410ST STM32F410RB Nucleo
    ST STM32F411ST STM32F411RE Nucleo
    ST STM32F412ST STM32F412G Discovery
    ST STM32F413ST STM32F413ZH Discovery
    ST STM32F413ST STM32F413ZH Nucleo
    ST STM32F429IAR STM3242I SK
    ST STM32F429ST STM32429I Eval
    ST STM32F429ST STM32F429I Discovery
    ST STM32F429ST STM32F429II EXP
    ST STM32F429ST STM32F429ZI Nucleo
    ST STM32F446ST STM32F446ZE Nucleo
    ST STM32F469ST STM32F469I Discovery
    ST STM32F722ST STM32F722ZE Nucleo
    ST STM32F723ST STM32F723E Discovery
    ST STM32F730ST STM32F7308 Discovery
    ST STM32F746ST STM32F746G Discovery
    ST STM32F746ST STM32F746ZG Nucleo
    ST STM32F756ST STM32F756G Eval
    ST STM32F767ST STM32F767ZI Nucleo
    ST STM32F769ST STM32F769I Discovery
    ST STM32F769ST STM32F769I-Eval
    ST STM32F779ST STM32F779I Eval
    ST STM32G431ST STM32G431RB Nucleo
    ST STM32G474ST STM32G474RE Nucleo
    ST STM32H573ST STM32H573I Discovery
    ST STM32H735ST STM32H735G Discovery
    ST STM32H743ST STM32H743I Eval
    ST STM32H743ST STM32H743ZI Nucleo
    ST STM32H743SEGGER STM32H7 Trace Reference Board
    ST STM32H745ST STM32H745XI Discovery (M4)
    ST STM32H745ST STM32H745XI Discovery (M7)
    ST STM32H745ST STM32H745ZI Nucleo (M7)
    ST STM32H747ST STM32H747XI Discovery (M7)
    ST STM32H750ST STM32H750B Discovery
    ST STM32H753ST STM32H753I Eval
    ST STM32H753ST STM32H753ZI-Nucleo
    ST STM32H7B3ST STM32H7B3I Discovery
    ST STM32H7B3ST STM32H7B3I Eval
    ST STM32H7B3ST STM32H7B3I-Nucleo
    ST STM32L071Miromico DEV-FLMR-STEVK1
    ST STM32L073ST STM32L073Z-Eval
    ST STM32L152IAR STM32L152VB SK
    ST STM32L152ST STM32L152C Discovery
    ST STM32L152ST STM32L152D Eval
    ST STM32L152ST STM32L152RE-Nucleo
    ST STM32L452ST STM32L452 Nucleo
    ST STM32L475ST STM32L475 Discovery IoT Node
    ST STM32L476ST STM32L476G Discovery
    ST STM32L476ST STM32L476G Eval
    ST STM32L476ST STM32L476RG-Nucleo
    ST STM32L496ST STM32L496G Discovery
    ST STM32L496ST STM32L496ZG Nucleo
    ST STM32L4A6ST STM32L4A6ZG Nucleo
    ST STM32L4R5ST STM32L4R5ZI Nucleo
    ST STM32L4R9ST STM32L4R9I Discovery
    ST STM32L4R9ST STM32L4R9I Eval
    ST STM32L4S5AnalogDevices Eval ADIN1110EBZ
    ST STM32L4S5AnalogDevices Eval ADIN2111EBZ
    ST STM32L552ST STM32L552ZE Eval
    ST STM32L552ST STM32L552ZE-Nucleo
    ST STM32L562ST STM32L562E Discovery
    ST STM32MP157ST STM32MP15X EV1 (M4)
    ST STM32U031ST STM32U031R8-Nucleo
    ST STM32U083ST STM32U083C-Discovery
    ST STM32U083ST STM32U083RC-Nucleo
    ST STM32U575ST STM32U575AI EV
    ST STM32U575ST STM32U575ZI Nucleo
    ST STM32U585ST STM32U585 IOT02A Discovery
    ST STM32U599ST STM32U599J DK
    ST STM32U5A9ST STM32U5A9J Discovery
    ST STM32U5G9ST STM32U5G9J Discovery2
    ST STM32W108ST STM32W108 ZigBee SK
    ST STM32WB55ST STM32WL55JC2 Nucleo (M4)
    ST STM32WB55ST STM32WB55RG-Nucleo
    TI MSP432P411TI EXP432P4111 LaunchPad
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