embOS-Base R8C HEW
embOS-Base RTOS port for R8C was developed for and with HEW and can be used with any R8C device.
Board support packages (BSPs) for different R8C devices and evaluation boards are included.
Resources and performance data
| Memory usage | |
|---|---|
| Kernel ROM | Approx. 1200 Bytes |
| Kernel RAM | 28 Bytes |
| Task RAM: Task control block | 18 Bytes |
| Task RAM: Minimum stack size | 42 Bytes |
| Timing | |
| Context switching time | 437 Cycles (21.85 µs with R8C/1B running at 20 MHz in NEAR memory model) |
| Interrupt latency time | Zero |
Board support packages
embOS-Base for R8C and HEW may be used on any R8C 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 |
|---|---|
| Renesas R8C23 | Renesas RSKR8C23 |