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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 time264 Cycles (1.32 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 HexagonApplicationKit
Infineon XMC4500Infineon XMC4500 RelaxLiteKit
Infineon XMC4700Infineon XMC4700 RelaxKit
Microchip (Atmel) SAMD21E18Microchip (Atmel) SAMD21 XPlainedPro
Microchip (Atmel) SAME70Q21Microchip (Atmel) SAME70 XPlained
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 nRF51822Calliope mini
Nordic Semi nRF51822BBC micro:bit
Nordic Semi nRF52832Nordic Semi nRF52-DK
Nordic Semi nRF52840Nordic Semi nRF52840 DK
NXP iMXRT1051SEGGER iMXRT1050 Trace Reference Board
NXP iMXRT1052NXP iMXRT1050 EVK(B)
NXP iMXRT1064NXP iMXRT1064 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) K65F180MNXP (Freescale) TWR-K65F180M
NXP (Freescale) K66FN2M0SEGGER emPower board
NXP (Freescale) K66FN2M0SEGGER embOS/IP SwitchBoard
NXP (Freescale) K70FN1M0NXP (Freescale) TWR-K70FN1M
NXP LPC1000NXP LPC1000 Eval
NXP LPC1768Keil MCB1700
NXP LPC1788Embedded Artist LPC1788-32-DK
NXP LPC1833Custom hardware
NXP LPC1857Keil MCB1800
NXP LPC4322SEGGER emControl I/O board
NXP LPC4322SEGGER Dongle
NXP LPC4333SEGGER emPower PoE
NXP LPC4357Keil MCB4357
NXP LPC4367NXP LPCXpresso4367
NXP LPC54018NXP LPC54018 IoT Module
NXP LPC54605SEGGER emPower USB Host
NXP LPC54608NXP LPCXpresso54608 Eval
NXP LPC55S69NXP LPCXpresso55S69
NXP S32K144NXP S32K144E EVB
NXP S32K148Custom hardware
NXP (Freescale) VF61NS15NXP (Freescale) TWR-VF65GS10
Silicon Labs EFM32G21Silicon Labs EFM32G21
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
Silicon Labs EFM32PG1BSilicon Labs EFM32 Pearl Gecko SK
Silicon Labs EZR32LG330Silicon Labs EZR32 Leopard Gecko WSK
ST STM32F051IAR STM32F051R8-SK
ST STM32F072SEGGER J-Link OB STM32F072 Eval
ST STM32F072ST STM32F072RB-Nucleo
ST STM32F072ST STM32F072B-Discovery
ST STM32F100ST STM32VL-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 STM32F401ST STM32F401C-Discovery
ST STM32F407Olimex STM32-P407
ST STM32F407ST STM3240G-Eval
ST STM32F407ST STM32F4-Discovery
ST STM32F407SEGGER Cortex-M Trace Reference Board
ST STM32F407SEGGER STM32F407 emUSBAudioDAC
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 STM32F446ST STM32F446ZE-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 STM32H743SEGGER STM32H7 Trace Reference Board
ST STM32H743ST STM32H743I-Eval
ST STM32H743ST STM32H743ZI-Nucleo
ST STM32H753ST STM32H753I-Eval
ST STM32L011ST STM32L011K4-Nucleo
ST STM32L031ST STM32L031K6-Nucleo
ST STM32L053ST STM32L0538-Discovery
ST STM32L152ST STM32L152C-Discovery
ST STM32L152ST STM32L152D-Eval
ST STM32L152ST STM32L152RE-Nucleo
ST STM32L152IAR STM32L152VB-SK
ST STM32L452ST STM32L452RE-Nucleo
ST STM32L475ST STM32L475 DiscoveryKit IoT Node
ST STM32L476ST STM32L476G-Discovery
ST STM32L476ST STM32L476G-Eval
ST STM32L476ST STM32L476RG-Nucleo
ST STM32L496ST STM32L496ZG-Nucleo
ST STM32L4A6ST STM32L4A6ZG-Nucleo
ST STM32L4R5ST STM32L4R5ZI-Nucleo
ST STM32L4R9ST STM32L4R9I-Discovery
ST STM32L4R9ST STM32L4R9I-Eval
ST STM32W108ST STM32W108 ZigBee SK
TI CC1312TI CC1312R1 LaunchPad
TI MSP432P401TI MSP-EXP432P401R-LaunchPad
TI TM4C123GTI TM4C123G LaunchPad
TI TM4C1290TI Tiva TM4C129x DB
TI TM4C1294TI EK-TM4C1294XL
TI TMS470MTI TMS470M Hercules MCU Development Kit