Today there are various demands on a system regarding safety, security, energy efficiency as well as performance, connectivity or real-time capability, especially within the scope of the Internet of Things. Heterogeneous multicore systems provide structures and mechanisms to comply with these demands on a single SoC.
We recently released our new mainline-Kernel based Debian and Yocto BSPs for our i.mx6 based System on Modules. In this article we'll give you a short overview of the advantages of the new BSP era! Beside the recent Kernel Versions delivered, new userspace APIs have to be used to access peripherals.
Today we released a beta version of a new root file system for the SBC-SAMA5D36. The main changes are a new Kernel Version and the use of systemd as init system. The Kernel version is 4.9 and is a longterm maintained kernel (see this page for more information). Systemd has some advantages over sysv like parallel start of services (if possible), delaying of the start until a service or device is really needed, and it is compatible to the old sysv init scripts. Systemd also has some other advantages like builtin monitoring of running services and restart of them if they crash or stop working and also better dependency handling of services.
Use this beta release at your own risk. There are some known issues and mabye also some unknown ones. We will stabilize this release during the next weeks and bring out a stable release. Please find the release under following link:
Renesas Synergy is a complete and qualified platform with fully integrated software, a scalable family of microcontrollers, and unified development tools to speed embedded system developers’ time to market as they innovate new products.
At the heart of the Synergy Platform is the Synergy Software Package (SSP), which is qualified, supported, warranted, and maintained by Renesas. The SSP consists of a proven real-time operating system (RTOS), stacks for USB and Ethernet, file systems, a graphic users interface (GUI), and more – all accessible through a robust Application Programming Interface (API) to free designers from struggling with lower-level details.
Based on the very popular and customisable Eclipse IDE, the Synergy IDE is very simple to understand and to get the graps of it.
In the past few months emtrion has broaden its knowledge base towards the open source virtualization platform Jailhouse . The eventual goal is to provide customers a virtualization solution that is real-time capable, lightweight, secure, certifiable and operable on emtrion hardware. The main advantage to customers will be the reduction of costs through the combination of multiple hardware units into one single unit that handles multiple tasks.