embOS-Base ColdFire CodeWarrior
embOS-Base RTOS port for ColdFire was developed for and with CodeWarrior and can be used on any ColdFire device.
Board support packages (BSPs) for different ColdFire devices and evaluation boards are included.
Resources and performance data
| Memory usage | |
|---|---|
| Kernel ROM | Approx. 1200 Bytes |
| Kernel RAM | 38 Bytes |
| Task RAM: Task control block | 30 Bytes |
| Task RAM: Minimum stack size | 72 Bytes |
| Timing | |
| Context switching time | 396 Cycles (4.95 µs with Coldfire MCF5329 running at 80 MHz) |
| Interrupt latency time | Zero |
Board support packages
embOS-Base for ColdFire and CodeWarrior may be used on any ColdFire 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 |
|---|---|
| Freescale PCF52223CAF80 | Freescale M52223EVB |
| Freescale PCF52233CAF60 | Axiom M52233DEMO |
| Freescale PCF52223CAF80 | IAR M52233-SK |