Changes

A real-time operating system (FreeRTOS) runs on the M7 core. The application executed on top of the RTOS communicates with the Linux domain through RPMsg-Lite, a ''lightweight implementation of the Remote Processor Messaging (RPMsg) protocol'' according to [https://github.com/NXPmicro/rpmsg-lite NXP documentation].Basically, the M7 acts as a bridge between the Linux domain and the FPGA, which is responsible for transmitting and receiving physically the DMX/RDM frames on the buses. Obviously, the FPGA processing times are deterministic. From a logical point of view, the whole transmitting/receiving chain looks like as shown in the following picture. TBD == IoT and security ==The product is an example of edge computing platform as well. It connects to the customer's cloud to upload data retrieved on the field and to manage OTA software updates. In order to use secure connections, the product is equipped with