The operating system can be a general-purpose operating system (GPOS) like Windows CE, Windows 10IoT, Android, Linux, ThreadX, or a real-time operating system (RTOS) Operating system – This embedded software component sets the rules and provides the middleware and application software with the environment to operate in.Once the firmware and hardware are completed, the embedded software components are developed to control specific functions within the embedded system
Firmware – It is developed alongside the hardware part of the embedded system to ensure that the hardware is optimized for speed, security, and power consumption.However, a comprehensive embedded software package includes the following components: Therefore, all firmware programs are embedded software, while not all embedded software applications are firmware programs.Įmbedded software includes various components depending on the purpose and complexity of the embedded system it is being designed for. The products and devices whose functions are controlled by embedded software are called embedded systems.Įssentially, embedded software is made specifically for the hardware that it runs on, and it is constrained by the hardware’s CPU and memory capabilities.Īlthough the term embedded software is used interchangeably with the term firmware, it is important to note that firmware is a type of embedded software. Embedded software is a program written to control specific functions of devices and products that are not PC devices.
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