Simply put, a RTOS (Real Time Operating System) is an OS that intended to cater to instant application requests. It should be capable of data processing, preferably without any buffering delays. Processes in time needs are generally measured in tenths of seconds or uniform shorter.
Therefore, migrating the RTOS application, for instance ThreadX, micro-ITRON®, Windows ® XP/CE, VxWorks® , POSIX®, Nucleus® and pSOS becomes very easy with the help of a OS Changer Porting Kit. This Kit uses the bequest applications that are fruitful to the organizations, and allows your legacy applications to operate on new platforms simultaneously offering additional features to the OS platform with the help of OS Abstractor API’s.
Furthermore, Linux immensely by itself does not fall under RTOS. The OS Abstractor API’s back up a extensive selection of OS platforms that comprises Linux and its products variants. OS Abstractor Interface offers advanced OS features and functions and comprises of interfaces that are similar to several commercial RTOS available. This makes it simpler for the developers to change any advertisement RTOs calls to OS Abstractor API calls manually and make the applications operate on a Linux target.
Furthermore, with the help of a Cross-OS Development Program, you can actuate up optimized instant applications for a Linux environment. OS Simulators by companies specializing in porting software helps developers to compile, operate and debug the Linux applications on a window’s host reducing the need for the original target platform. The target code generator generates an optimizer code in order to let the applications to shift from a Windows host to the Linux platform and perform in an optimized manner. Sometimes, the target custom generator enables developers to profile the applications to generate the ceremony data whilst operating on the Linux target.
Alternatively developers receptacle also resort to Cross-OS Hypervisor to operate applications that are series up for various OS’s while consolidating applications to a single Linux OS platform. There are two other options expendable for migrating real-time OS applications to Linux, re-hosting and replacing.
Developers re-host the application through writing an in-house wrapper layer concerning the existing legacy platform. Though this option appears less time consuming ampersand cost effective at the start, but developers are probable to defeat some performance and end increase with a difficult to implement solution with high maintenance expenses. Similarly, in case of retire and replace, when there is a legacy application for years, this is nought a very practical way out in order to keep software investments that are needed at bay.