embOS-Base AVR32UC GNU
embOS-Base RTOS port for AVR32UC was developed for and with GNU and can be used on any AVR32UC device.
Board support packages (BSPs) for different AVR32UC devices and evaluation boards are included.
Resources and performance data
| Memory usage | |
|---|---|
| Kernel ROM | Approx. 1700 Bytes |
| Kernel RAM | 71 Bytes |
| Task RAM: Task control block | 36 Bytes |
| Task RAM: Minimum stack size | 44 Bytes |
| Timing | |
| Context switching time | 520 Cycles (7.88 µs with AVR32A (AT32UC3A0512) running at 66 MHz) |
| Interrupt latency time | Zero |
Board support packages
embOS-Base for AVR32UC and GNU may be used on any AVR32UC 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 |
|---|---|
| Atmel AT32UC3A0512 | Atmel EVK1100 |
| Atmel AT32UC3B0256 | Atmel EVK1101 |
| Atmel AT32UC3A3256 | Atmel EVK1104 |