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embOS Cortex-M Embedded Studio

embOS for Cortex-M was developed for and with Embedded Studio and can be used with any Cortex-M device.
Board support packages for different Cortex-M devices and evaluation boards are included.

Resources and Performance Data

Memory usage
Kernel ROMApprox. 1700 Bytes
Kernel RAM67 Bytes
Task RAM: Task control block36 Bytes
Task RAM: Minimum stack size88 Bytes
Timing
Context switching time297 Cycles (1.48 µs with STM32F756 running at 200 MHz)
Interrupt latency timeZero

Board support packages

CPUEvaluation board
Cortex-MEmbedded Studio Simulator
Cortex-MAny Cortex-M hardware
Ambiq Micro Apollo512-KBRAmbiq Micro Apollo EK
Ambiq Micro AMAPH1KK-KBRAmbiq Micro Apollo2 EK
Cypress (Spansion) S6E2Cypress (Spansion) SK-FM4-176L-S6E2CC
IDT ZAMC4100IDT ZAMC4100 Eval
Infineon XMC4300Infineon XMC4300 RelaxEtherCatKit
Infineon XMC4500Infineon XMC4500 RelaxLiteKit
Infineon XMC4700Infineon XMC4700 RelaxKit
Microchip (Atmel) SAMD21E18Microchip (Atmel) SAMD21 XPlainedPro
Microchip (Atmel) SAML10E16Microchip (Atmel) SAML10 XPlainedPro
Microchip (Atmel) SAML11E16Microchip (Atmel) SAML11 XPlainedPro
Microchip (Atmel) SAMR21E18Microchip (Atmel) SAMR21 XPlainedPro
Microchip (Atmel) SAMV71Q21Microchip (Atmel) SAMV71 XPlainedUltra
Nordic Semi nRF52832Nordic Semi nRF52-DK
Nordic Semi nRF52840Nordic Semi nRF52840 DK
NXP iMXRT1052NXP iMXRT1050 EVK
NXP (Freescale) K21FN1M0NXP (Freescale) TWR-K21F120M
NXP (Freescale) K22FN512NXP (Freescale) FRDM-K22F
NXP (Freescale) K24FN1M0NXP (Freescale) TWR-K24F120M
NXP (Freescale) K26FN2M0Custom hardware
NXP (Freescale) K60FN1M0NXP (Freescale) TWR-K60F120M
NXP (Freescale) K64FN1M0NXP (Freescale) FRDM-K64F
NXP (Freescale) K66FN2M0SEGGER emPower board
NXP (Freescale) K66FN2M0SEGGER embOS/IP SwitchBoard
NXP (Freescale) K70FN1M0NXP (Freescale) TWR-K70FN1M
NXP LPC1768Keil MCB1700
NXP LPC1788Embedded Artist LPC1788-32-DK
NXP LPC1833Custom hardware
NXP LPC1857Keil MCB1800
NXP LPC4322SEGGER emControl I/O board
NXP LPC4357Keil MCB4357
NXP LPC5460NXP LPCXpresso54608 Eval
NXP S32K144NXP S32K144E EVB
NXP (Freescale) VF61NS15NXP (Freescale) TWR-VF65GS10
Silicon Labs EFM32GG11Silicon Labs EFM32 Giant Gecko SK
Silicon Labs EFM32GG890Bosch XDK110
Silicon Labs EFM32GG990Silicon Labs EFM32 Giant Gecko_DK
Silicon Labs EFM32HG322Silicon Labs EFM32 Happy Gecko SK
ST STM32F051IAR STM32F051R8-SK
ST STM32F072ST STM32F072RB-Nucleo
ST STM32F072ST STM32F072B-Discovery
ST STM32F103IAR STM32-SK
ST STM32F103ST STM3210B-Eval
ST STM32F103ST STM3210E-Eval
ST STM32F107ST STM3210C-Eval
ST STM32F207ST STM3220G-Eval
ST STM32F207IAR STM32F207ZG-SK
ST STM32F303ST STM32F303C-Eval
ST STM32F303ST STM32F303K8-Nucleo
ST STM32F407Olimex STM32-P407
ST STM32F407ST STM3240G-Eval
ST STM32F407ST STM32F4-Discovery
ST STM32F407SEGGER CortexM Trace Reference Board
ST STM32F410ST STM32F410RB-Nucleo
ST STM32F412ST STM32F412G-Discovery
ST STM32F429IAR STM3242I-SK
ST STM32F429ST STM32F429I-Discovery
ST STM32F429ST STM32429I-Eval
ST STM32F429IAR STM32F429II-EXP
ST STM32F429ST STM32F429ZI-Nucleo
ST STM32F469ST STM32F469I-Discovery
ST STM32F746ST STM32F746G-Discovery
ST STM32F746ST STM32F746ZG-Nucleo
ST STM32F756ST STM32756G-Eval
ST STM32F767ST STM32F767ZI-Nucleo
ST STM32F769ST STM32F769I-Discovery
ST STM32F769ST STM32F769I-Eval
ST STM32H743ST STM32H743I-Eval
ST STM32H743ST STM32H743ZI-Nucleo
ST STM32L031ST STM32L031K6-Nucleo
ST STM32L053ST STM32L0538-Discovery
ST STM32L152ST STM32L152D-Eval
ST STM32L152ST STM32L152RE-Nucleo
ST STM32L152IAR STM32L152VB-SK
ST STM32L475ST STM32L475 DiscoveryKit IoT Node
ST STM32L476ST STM32L476G-Eval
ST STM32L476ST STM32L476RG-Nucleo
ST STM32L496ST STM32L496ZG-Nucleo
ST STM32L4A6ST STM32L4A6ZG-Nucleo
TI MSP432P401TI MSP-EXP432P401R-LaunchPad
TI TM4C1294TI EK-TM4C1294XL