embOS-Ultra Cortex-M Keil MDK
embOS-Ultra 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.
Resources and performance data
| Memory usage | |
|---|---|
| Kernel ROM | 2100 Bytes |
| Kernel RAM | 128 Bytes |
| Task RAM: Task control block | 48 Bytes |
| Task RAM: Minimum stack size | 88 Bytes |
| Timing | |
| Context switching time | 249 Cycles (1245 ns with STM32F756 running at 200 MHz) |
| Interrupt latency time | Zero |
Board support packages
embOS-Ultra 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.
| CPU | Evaluation board |
|---|---|
| Microchip (Atmel) SAML11E16 | Microchip (Atmel) SAML11 XPlainedPro |
| NXP LPC55S69 | NXP LPCXpresso55S69 |
| ST STM32F407 | ST STM3240G-Eval |
| ST STM32F429 | ST STM32F429I-Discovery |
| ST STM32F756 | ST STM32F756G-Eval |
| ST STM32L073 | ST STM32L073Z-Eval |
| ST STM32L152 | ST STM32L152RE-Nucleo |