If you have multiple heterogenous cores running different OSs in your IoT device, it is essential that the software running across them can communicate effectively. To enable that intercommunication with lower design costs for you and faster time to market, STMicroelectronics has integrated the standard OpenAMP framework into the MP1 - running on the Cortex-M4 to communicate with the A7 CPU.
The option to run an RTOS or bare-metal code on the M4 makes it possible to include very time-critical functionality such as Motor Control for industrial applications. Further flexibility is provided by the ease of migrating code from STM32 F2 and F4 chips to the Cortex-M4 within the MP1.
How good is that?
To learn more about the STM32MP1 offer, please visit https://www.st.com/en/microcontroller...
