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embOS-Base Cortex-M Keil MDK

embOS-Base RTOS port for Cortex-M was developed for and with Keil MDK and can be used on any Cortex-M device.

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

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Resources and performance data

Memory usage
Kernel ROMApprox. 1700 Bytes
Kernel RAM136 Bytes
Task RAM: Task control block36 Bytes
Task RAM: Minimum stack size88 Bytes
Timing
Context switching time252 Cycles (630 ns with STM32H743 running at 400 MHz)
Interrupt latency timeZero

Board support packages

embOS for Cortex-M and Keil MDK 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-MAny Cortex-M hardware
Microchip (Atmel) SAML11E16Microchip (Atmel) SAML11 XPlainedPro
NXP (Freescale) K40X256NXP (Freescale) TWR-K40X256
NXP (Freescale) K60N512NXP (Freescale) TWR-K60N512
NXP (Freescale) K66FN2M0SEGGER emPower board
NXP LPC1113NXP LPC1000-Eval
NXP LPC1758Keil MCB1700
NXP LPC1768Keil MCB1700
NXP LPC1788Embedded Artists LPC1788-32-DK
NXP LPC55S69NXP LPCXpresso55S69
ST STM32F051IAR STM32F051R8-SK
ST STM32F103IAR STM32-SK
ST STM32F103ST STM3210E-Eval
ST STM32F207IAR STM32F207ZG-SK
ST STM32F207ST STM3220G-Eval
ST STM32F217ST STM3221G-Eval
ST STM32F407ST STM3240G-Eval
ST STM32F429ST STM32F429I-Discovery
ST STM32F429ST STM32F429ZI-Nucleo
ST STM32F756ST STM32F756G-Eval
ST STM32H743SEGGER STM32H7 Trace Reference Board
ST STM32L073ST STM32L073Z-Eval
ST STM32L152IAR STM32L152VB-SK
ST STM32L152ST STM32L152RE-Nucleo
TI MSP432E411TI MSP432E411Y BGAEVM