Defined use cases from IC-EG
| Use case | RTOS Role | Linux Role |
|---|---|---|
| Data probing (IO extender) | Get various sensor data from HW IP such as A/D converter, HW timer and more. And micro controller accumulates these sensor data. Get data from vehicle bus such as CAN, LIN, FlexRay and other. These interface require to high frequently interrupt handling. | Get various sensor data packed by RTOS. Get vehicle bus data packed by RTOS. |
| Output control (IO extender) | Control motor using micro controller PWM port. Control electromagnetic relay and other. | Set output status to micro controller port. |
| IO control | Control motor with feedback loop. | Set output status to micro controller port. |