embOS-Base ST7 Cosmic
embOS-Base RTOS port for ST7 was developed for and with Cosmic compiler and can be used with any ST7 device.
Board support packages (BSPs) for different ST7 devices and evaluation boards are included.
Resources and performance data
| Memory usage | |
|---|---|
| Kernel ROM | Approx. 2000 Bytes |
| Kernel RAM | 27 Bytes |
| Task RAM: Task control block | 17 Bytes |
| Task RAM: Minimum stack size | 45 Bytes |
| Timing | |
| Context switching time | 1664 Cycles (208.0 µs with ST72F521 running at 8 MHz) |
| Interrupt latency time | Zero |
Board support packages
embOS-Base for ST7 and Cosmic compiler may be used on any ST7 device. The most recent release includes the following board support package (BSP), 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 |
|---|---|
| ST72F521 | ST7 hardware |