There are several major operating systems used in embedded development:
1. Real-Time Operating System (RTOS):
Real-Time Operating System (RTOS) is one of the most commonly used operating systems in embedded systems. It focuses on processing real-time data streams and tasks, ensuring that the system accomplishes its tasks within a specific time frame. Some common real-time operating systems include FreeRTOS, VxWorks, RTOS-32, etc.
2. Embedded Linux:
The Linux kernel has been tailored and optimized to be used in embedded systems to form Embedded Linux. it is flexible and open to a variety of hardware platforms. Some popular embedded Linux distributions include Buildroot, OpenEmbedded, YoctoProject, and others.
3. FreeRTOS:
FreeRTOS is an open-source real-time operating system kernel that is widely used in embedded systems. It is small, portable, and suitable for a wide range of processor architectures, making it a common choice.
4. WindowsEmbedded:
WindowsEmbedded is an embedded operating system solution provided by Microsoft, based on the Windows kernel. It provides a graphical user interface (GUI) and powerful development tools for certain embedded applications that require a graphical interface.
5. QNX:
QNX is a real-time operating system for embedded systems. It has a high degree of reliability and stability and is widely used in automobiles, medical devices and other fields.
The above are some of the common operating systems used in embedded development, and the choice of operating system depends on the project requirements, hardware platform, and developer's preference.
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